Environment and energy policy ballot measures

As a state ballot measure topic, environment and energy policy includes measures regarding environmental regulations, natural resource management, and energy production.

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• Related ballot measures
• Upcoming ballot measures
• Comprehensive list of ballot measures by year and state

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State ballot measure

Environment and energy policy

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Subtopics of environment and energy policy ballot measures

The following subtopics provide more detailed lists and information:

Energy policy Carbon emissions regulations Energy conservation and efficiency Energy market regulations Energy transmission projects Fossil fuel energy Hydroelectric energy Nuclear energy Solar and wind energy Hunting and fishing Fisheries and fishing regulations Game and fish commissions Hunting regulations Right to hunt and fish Natural disaster policy Earthquake infrastructure Flood infrastructure and management Storm infrastructure Wildfire management Agriculture policy Animal treatment laws Food policy Forestry and timber Mineral resources Parks, land, and natural area conservation Pollution, waste, and recycling policy

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Budget and tax policy

Economic regulations Banking policy Business regulations Insurance policy Public economic investment policy Tax policy Business taxes Carbon taxes and fees Fees, licenses, and charges Food and beverage taxes Fuel taxes Income taxes Property taxes Property tax exemptions Sales taxes Severance taxes Tobacco and cigarette taxes Budget policy Balanced budget requirements Budget stabilization funds Debt limits Revenue allocation Revenue and spending limits Restricted-use funds Bond issues Bond issue requirements Tax and revenue administration

Criminal justice and law enforcement policy

Civil law and trials Civil trials Tort law Criminal sentences and trials Bail policy Criminal sentencing Criminal trials Death penalty Juvenile criminal justice Parole policy Drug regulations Alcohol laws Drug crime policy Marijuana laws Psychedelic substance laws Smoking bans Tobacco laws Law enforcement and corrections Corrections governance Law enforcement funding Law enforcement officers and departments Prison and jail funding Prison work regulations Crime victims' rights Dueling bans

Education policy

Higher education Higher education funding Higher education governance Public K–12 education Public education funding Public education governance Public school teachers and staff Religion in public schools School class size policy Early childhood education School choice policy

Election policy

Direct democracy Ballot measure supermajority requirements Ballot measure process Initiative and referendum process Recall process Electoral systems Cumulative voting Presidential electoral vote Primary election systems Proportional representation Ranked-choice voting Runoff elections Term limits Congressional term limits Executive official term limits Judicial term limits Local official term limits State legislative term limits Voting policy Absentee and mail voting Citizenship voting requirements Early voting Literacy, poll tax, and property voting requirements Primary election participation Race and suffrage Residency voting requirements Voter ID policy Voter registration Voting age policy Voting rights for persons with criminal convictions Women's suffrage Age limits for officials Campaign finance Election administration and governance Redistricting policy

Environment and energy policy

Energy policy Carbon emissions regulations Energy conservation and efficiency Energy market regulations Energy transmission projects Fossil fuel energy Hydroelectric energy Nuclear energy Solar and wind energy Hunting and fishing Fisheries and fishing regulations Game and fish commissions Hunting regulations Right to hunt and fish Natural disaster policy Earthquake infrastructure Flood infrastructure and management Storm infrastructure Wildfire management Agriculture policy Animal treatment laws Food policy Forestry and timber Mineral resources Parks, land, and natural area conservation Pollution, waste, and recycling policy

Governance policy

Administrative agencies Administrative organization Administrative powers and rulemaking Local government Local government organization Local government officials and elections Local government finance and taxes State constitutions Constitutional rights Constitutional wording changes State constitution ratification State constitutional conventions State executives Executive branch structure State executive elections State executive powers and duties State legislatures State legislative authority State legislative elections State legislative processes and sessions State legislative structure State legislative vote requirements State judiciary State judicial authority State judicial selection State judiciary oversight State judiciary structure Census policy Civil service Ethics rules and commissions Federal government issues Jury rules Impeachment rules Open meetings and public information Salaries of government officials State capitals State flags, symbols, and holidays Statehood Time standards

Infrastructure policy

Housing policy Homestead tax exemptions Housing assistance programs Housing development funding Rent control and regulations Transportation policy Airport infrastructure Highways and bridges Non-motorized transportation Ports and harbors Public transportation Railways Toll roads Transportation taxes and fees Vehicle and driver regulations Water infrastructure Drinking water systems Sewage and stormwater Water irrigation policy Water storage Eminent domain policy Land use and development policy Public land policy Telecommunications infrastructure Utility policy

Labor, healthcare, and public assistance policy

Labor union policy Collective bargaining Labor disputes and strikes Labor union deductions Right-to-work laws Healthcare policy Complementary and alternative healthcare Healthcare facility funding Healthcare governance Private health insurance Public health insurance Vaccinations and disease policy Work regulations Child labor regulations Gender-based labor regulations Minimum wage laws Paid sick leave laws Workers' compensation laws Working hours regulations Public assistance programs Public employee retirement funds Public works labor and contracting

Military and veteran policy

Defense-related funding Government continuity policy Military service policy Military-related advisory questions Nuclear weapons policy State National Guard and militia Veterans policy

Social issue policy

Abortion policy Affirmative action American Indian issues Assisted death policy Athletics and sports English language policy Family-related policy Firearms policy Gambling policy Immigration policy LGBTQ issues Race and ethnicity issues Religion-related policy Sex and gender issues Sexual content regulations Sunday regulations

Upcoming ballot measures

See also: 2026 ballot measures and 2027 ballot measures

The following is a list of state ballot measures related to this topic that are certified or potential for this year and future elections:

2026

1. Arkansas Environmental Preservation Amendment (2026) - Potential
2. Arkansas Natural Resources Commission Bond Measure (2026) - On the ballot
3. Florida Exempt Tangible Personal Property Used for Agriculture or Agritourism from Property Taxes Amendment (2026) - On the ballot
4. Georgia Increase Acre Limit for Agriculture and Timber Conservation Use Property Tax Classification Amendment (2026) - On the ballot
5. Idaho Exempt Food From Sales and Use Taxes Initiative (2026) - Potential
6. Maine Right to Hunt and Fish Amendment (2026) - Potential
7. Massachusetts Establish the Nature for All Fund Initiative (2026) - Potential
8. Missouri Amendment 1, Sales Tax for Parks and Conservation Amendment (2026) - On the ballot
9. Ohio Right to Hunt and Fish Amendment (2026) - Potential
10. Oregon Remove Animal Cruelty Exceptions Initiative (2026) - Potential

List of state ballot measures

Click the tabs to view state ballot measures related to this topic, organized by year or state.

Years

States

2026

1. Arkansas Environmental Preservation Amendment (2026) - Potential
2. Arkansas Natural Resources Commission Bond Measure (2026) - On the ballot
3. Florida Exempt Tangible Personal Property Used for Agriculture or Agritourism from Property Taxes Amendment (2026) - On the ballot
4. Georgia Increase Acre Limit for Agriculture and Timber Conservation Use Property Tax Classification Amendment (2026) - On the ballot
5. Idaho Exempt Food From Sales and Use Taxes Initiative (2026) - Potential
6. Maine Right to Hunt and Fish Amendment (2026) - Potential
7. Massachusetts Establish the Nature for All Fund Initiative (2026) - Potential
8. Missouri Amendment 1, Sales Tax for Parks and Conservation Amendment (2026) - On the ballot
9. Ohio Right to Hunt and Fish Amendment (2026) - Potential
10. Oregon Remove Animal Cruelty Exceptions Initiative (2026) - Potential

2025

1. Colorado Proposition LL, Allow State to Retain Revenue from Proposition FF for Healthy School Meals for All Program Measure (2025)
2. Colorado Proposition MM, Reduce State Income Tax Deductions and Allocate Revenue to School Meals and SNAP Measure (2025)
3. New York Proposal 1, Use of Mount Van Hoevenberg Sports Complex Land and Acquisition of 2,500 Acres for Adirondack Park Amendment (2025)
4. Ohio Issue 2, Local Public Infrastructure Bond Amendment (May 2025)
5. Texas Proposition 5, Property Tax Exemption on Retail Animal Feed Amendment (2025)

2024

1. California Proposition 4, Parks, Environment, Energy, and Water Bond Measure (2024)
2. Colorado Proposition 127, Prohibit Hunting of Mountain Lion, Bobcat, and Lynx Initiative (2024)
3. Colorado Proposition 129, Veterinary Professional Associate Initiative (2024)
4. Florida Amendment 2, Right to Hunt and Fish Amendment (2024)
5. Louisiana Outer Continental Shelf Revenues for Coastal Protection and Restoration Fund Amendment (2024)
6. Minnesota Amendment 1, Continue to Provide Lottery Revenue to Environment and Natural Resources Fund Amendment (2024)
7. Rhode Island Question 4, Environmental and Recreational Infrastructure Bond Measure (2024)
8. South Dakota Initiated Measure 28, Prohibit Food and Grocery Taxes Initiative (2024)
9. South Dakota Referred Law 21, Regulation of Carbon Dioxide Pipelines Referendum (2024)
10. Washington Initiative 2066, Natural Gas Policies Measure (2024)

2023

1. Maine Question 1, Voter Approval of Borrowing Above $1 Billion by State Entities and Electric Cooperatives Initiative (2023)
2. Maine Question 3, Pine Tree Power Company Initiative (2023)
3. Texas Proposition 1, Right to Farming, Ranching, Timber Production, Horticulture, and Wildlife Management Amendment (2023)
4. Texas Proposition 11, Authorize Bond Issues in Conservation and Reclamation Districts in El Paso County Amendment (2023)
5. Texas Proposition 14, Creation of the Centennial Parks Conservation Fund Amendment (2023)
6. Texas Proposition 7, Creation of State Energy Fund Amendment (2023)

2022

1. Alabama Amendment 1, Authorize $85 Million in Bonds for Public Historical Sites and State Parks Measure (May 2022)
2. California Proposition 30, Tax on Income Above $2 Million for Zero-Emissions Vehicles and Wildfire Prevention Initiative (2022)
3. Florida Amendment 1, Disregard Flood Resistance Improvements in Property Value Assessments Measure (2022)
4. Georgia Referendum B, Merged Family-Owned Farms and Dairy and Eggs Tax Exemption Measure (2022)
5. New York Proposal 1, Environmental Bond Measure (2022)

2021

1. Maine Question 1, Electric Transmission Line Restrictions and Legislative Approval Initiative (2021)
2. Maine Question 3, Right to Produce, Harvest, and Consume Food Amendment (2021)
3. New York Proposal 2, Environmental Rights Amendment (2021)

2020

1. Alaska Ballot Measure 1, North Slope Oil Production Tax Increase Initiative (2020)
2. California Proposition 19, Property Tax Transfers, Exemptions, and Revenue for Wildfire Agencies and Counties Amendment (2020)
3. Colorado Proposition 114, Gray Wolf Reintroduction Initiative (2020)
4. Louisiana Amendment 2, Include Oil and Gas Value in Tax Assessment of Wells Amendment (2020)
5. Michigan Proposal 1, Use of State and Local Park Funds Amendment (2020)
6. Nevada Question 6, Renewable Energy Standards Initiative (2020)
7. Utah Constitutional Amendment E, Right to Hunt and Fish Amendment (2020)

2019

1. Texas Proposition 10, Transfer of Care of Law Enforcement Animals Amendment (2019)
2. Texas Proposition 5, Sales Tax on Sporting Goods Dedicated to Parks, Wildlife, and Historical Agencies Amendment (2019)
3. Washington Advisory Vote 21, Nonbinding Question on Extending Tax and Surcharge on Timber Products (2019)
4. Washington Advisory Vote 22, Nonbinding Question on Paint Tax to Fund Paint Waste Management Programs (2019)

2018

1. Alaska Ballot Measure 1, Salmon Habitat Protections and Permits Initiative (2018)
2. Arizona Proposition 127, Renewable Energy Standards Initiative (2018)
3. California Proposition 12, Farm Animal Confinement Initiative (2018)
4. California Proposition 3, Water Infrastructure and Watershed Conservation Bond Initiative (2018)
5. California Proposition 68, Parks, Environment, and Water Bond (June 2018)
6. Colorado Proposition 112, Minimum Distance Requirements for New Oil, Gas, and Fracking Projects Initiative (2018)
7. Florida Amendment 13, Ban on Wagering on Dog Races Amendment (2018)
8. Florida Amendment 9, Ban Offshore Oil and Gas Drilling and Ban Vaping in Enclosed Indoor Workplaces Amendment (2018)
9. Georgia Amendment 1, Portion of Revenue from Outdoor Recreation Equipment Sales Tax Dedicated to Land Conservation Fund Amendment (2018)
10. Georgia Amendment 3, Forest Land Conservation and Timberland Properties Amendment (2018)
11. Montana I-186, Requirements for Permits and Reclamation Plans of New Hard Rock Mines Initiative (2018)
12. Nevada Question 3, Changes to Energy Market and Prohibit State-Sanctioned Electric-Generation Monopolies Amendment (2018)
13. Nevada Question 6, Renewable Energy Standards Initiative (2018)
14. North Carolina Right to Hunt and Fish Amendment (2018)
15. Rhode Island Question 3, Environment, Recreation, and Water Infrastructure Bond Measure (2018)
16. Virginia Question 1, Property Tax Exemption for Flood Abatement Amendment (2018)
17. Washington Initiative 1631, Carbon Emissions Fee Measure (2018)

2017

1. New Jersey Public Question 2, Revenue from Environmental Damage Lawsuits Dedicated to Environmental Projects Amendment (2017)
2. New York Proposal 3, Forest Preserve Land Bank Amendment (2017)
3. Washington Advisory Vote 16, Commercial Fishing Licenses, Fees, and Taxes Bill (2017)

2016

1. Alabama Rules Governing Allocation of State Park Funds, Amendment 2 (2016)
2. California Proposition 65, Dedication of Revenue from Disposable Bag Sales to Wildlife Conservation Fund (2016)
3. Florida Amendment 1, Solar Energy Subsidies and Personal Solar Use Measure (2016)
4. Florida Property Tax Exemptions for Renewable Energy Equipment, Amendment 4 (August 2016)
5. Indiana Right to Hunt and Fish, Public Question 1 (2016)
6. Kansas Right to Hunt and Fish, Constitutional Amendment 1 (2016)
7. Massachusetts Question 3, Minimum Size Requirements for Farm Animal Containment (2016)
8. Missouri Sales Tax for Parks and Conservation, Amendment 1 (2016)
9. Montana I-177, Animal Trap Restrictions on Public Land Initiative (2016)
10. Nevada Legislature to Minimize Regulations on the Energy Market and Eliminate Legal Energy Monopolies, Question 3 (2016)
11. North Dakota Corporate Dairy and Swine Farming Referendum, Referred Measure 1 (June 2016)
12. Oklahoma Right to Farm Amendment, State Question 777 (2016)
13. Oregon Measure 100, Wildlife Trafficking Prevention Initiative (2016)
14. Washington Carbon Emission Tax and Sales Tax Reduction, Initiative 732 (2016)

2015

1. Texas Right to Hunt, Fish and Harvest Amendment, Proposition 6 (2015)
2. Washington Animal Trafficking, Initiative 1401 (2015)

2014

1. Alabama Cotton Producer Assessment Refund Amendment, Amendment 1 (2014)
2. Alabama Right to Hunt and Fish, Amendment 5 (2014)
3. Alaska Bristol Bay Mining Ban, Ballot Measure 4 (2014)
4. Alaska Oil Tax Cuts Veto Referendum, Ballot Measure 1 (August 2014)
5. California Proposition 1, Water Bond (2014)
6. Colorado Mandatory Labeling of GMOs Initiative, Proposition 105 (2014)
7. Florida Amendment 1, Water and Land Conservation Initiative (2014)
8. Hawaii Bonds for Agricultural Enterprises, Amendment 2 (2014)
9. Louisiana Artificial Reef Development Fund Protection, Amendment 8 (2014)
10. Maine Agriculture, Natural Resources and Human Health Bond Issue, Question 2 (2014)
11. Maine Bear Hunting Ban Initiative, Question 1 (2014)
12. Maine Clean Water and Wetlands Bond Issue, Question 6 (2014)
13. Massachusetts Question 2, Expansion of Bottle Deposits Initiative (2014)
14. Michigan Natural Resources Commission Referendum, Proposal 2 (2014)
15. Michigan Wolf Hunting Referendum, Proposal 1 (2014)
16. Mississippi Right to Hunt and Fish Amendment, HCR 30 (2014)
17. Missouri Amendment 1, Constitutional Right to Farm Measure (August 2014)
18. Nevada Mining Tax Cap Amendment, Question 2 (2014)
19. New Jersey Open Space Preservation Funding Amendment, Public Question No. 2 (2014)
20. North Dakota Clean Water, Wildlife and Parks Amendment, Measure 5 (2014)
21. Oregon Measure 92, Mandatory Labeling of GMOs Initiative (2014)
22. Rhode Island "Clean Water, Open Space and Healthy Communities" Bonds, Question 7 (2014)
23. Washington Elimination of Agricultural Tax Preferences for Marijuana, Advisory Vote No. 8 (2014)

2013

1. New York Land Swap With NYCO Minerals Amendment, Proposal 5 (2013)
2. Washington Mandatory Labeling of Genetically Engineered Food Measure, Initiative 522 (2013)

2012

1. Alabama Forever Wild Land Trust Amendment, Amendment 1 (2012)
2. California Proposition 37, Mandatory Labeling of Genetically Engineered Food Initiative (2012)
3. California Proposition 39, Out-of-State Business Tax Liability Calculations and Energy Funding Initiative (2012)
4. Idaho Hunting and Fishing Amendment, HJR 2 (2012)
5. Kentucky Hunting and Fishing Amendment, House Bill 1 (2012)
6. Michigan Proposal 3, Renewable Energy Requirement Initiative (2012)
7. Nebraska Hunting and Fishing Amendment, Amendment 2 (2012)
8. North Dakota Farming and Ranching Amendment, Measure 3 (2012)
9. North Dakota Prevention of Animal Cruelty Initiative, Measure 5 (2012)
10. Oregon Measure 81, Prohibit Commercial Gillnet Fishing in Columbia River Initiative (2012)
11. Utah Amendment A, Place Revenue from the Severance Tax into the State Trust Fund Measure (2012)
12. Wyoming Hunting Rights Amendment, Constitutional Amendment B (2012)

2011

1. Texas Proposition 7, Conservation and Reclamation Districts in El Paso County Amendment (2011)

2010

1. Alabama Colbert County Sewage Amendment (2010)
2. Alabama Franklin County Sewage Amendment (2010)
3. Alabama Lawrence County Landfill Amendment (2010)
4. Alabama Lawrence County Sewage Amendment (2010)
5. Arizona Proposition 109, Right to Hunt and Fish Amendment (2010)
6. Arkansas Hunting Rights, Proposed Amendment 1 (2010)
7. California Proposition 13, Seismic Retrofitting Reassessment Exemption Amendment (June 2010)
8. California Proposition 16, Require Supermajority Voter Approval to Expand Utility Services Initiative (June 2010)
9. California Proposition 21, Vehicle License Fee Increase for State Parks Initiative (2010)
10. California Proposition 23, Suspension of Greenhouse Gas Emissions Reduction Law Initiative (2010)
11. Georgia Amendment 4, Energy Efficient Project Contracts Measure (2010)
12. Idaho Municipal Electric Bonds, HJR 7 (2010)
13. Iowa Natural Resources and Outdoor Recreation Trust Fund, Amendment 1 (2010)
14. Louisiana Natural Resource Severance Taxes, Amendment 2 (2010)
15. Maine Question 2, Off-shore Wind Energy Demonstration Site Bond Measure (June 2010)
16. Maine Question 3, Land Conservation and Waterfront Preservation Bond Measure (2010)
17. Missouri Proposition B, Dog Breeding Regulation Initiative (2010)
18. Montana Hunter Access Funding, I-161 (2010)
19. Montana I-161, Increase Nonresident Hunting License Fees, Abolish Outfitter-Sponsored Licenses, and Dedicate Revenue Initiative (2010)
20. North Dakota Captive Game Animal Killing Prohibited Initiative, Initiated Statutory Measure 2 (2010)
21. Oregon Measure 76, Continue Lottery Funding for Parks, Natural Resources, and Habitat Restoration Initiative (2010)
22. Rhode Island Capital Bonds for Open Space Question, Question 4 (2010)
23. South Carolina Hunting and Fishing Amendment, Amendment 1 (2010)
24. Tennessee Hunting Rights Amendment (2010)
25. Washington Bonds for Energy Efficiency Projects, Referendum 52 (2010)

2009

1. New Jersey Open Space Bond Issue (2009)
2. New York Amendment 1, Forest Preserve Power Line Amendment (2009)
3. Ohio Issue 2, Livestock Care Standards Amendment (2009)

2008

1. Alaska Measure 2, Prohibit Airborne Hunting of Grizzly Bears Initiative (August 2008)
2. Alaska Measure 4, Water Standards at New Metallic Mineral Mines Initiative (August 2008)
3. Arkansas Referred Question 1, Water, Waste Disposal, and Pollution Abatement Bond Measure (2008)
4. California Proposition 10, Bonds for Alternative Fuels Initiative (2008)
5. California Proposition 2, Farm Animal Confinement Initiative (2008)
6. California Proposition 7, Renewable Energy Standards and Market Regulations Initiative (2008)
7. Colorado Amendment 52, Severance Taxes for Highway Projects Initiative (2008)
8. Florida Amendment 3, Property Value Assessment Exemptions Amendment (2008)
9. Florida Amendment 4, Conservation Property Tax Exemption Amendment (2008)
10. Florida Amendment 6, Assessment of Waterfront Property Amendment (2008)
11. Georgia Forest Preservation, Amendment 1 (2008)
12. Maine Question 1, Water Infrastructure Improvement Bond Measure (June 2008)
13. Massachusetts Question 3, Prohibition on Dog Racing Initiative (2008)
14. Minnesota Amendment 1, Sales Tax Increase for Environmental and Cultural Funds Amendment (2008)
15. Missouri Proposition C, Clean Energy Initiative (2008)
16. Ohio Issue 2, Bonds for Environmental Conservation Amendment (2008)
17. Oklahoma State Question 742, Right to Hunt and Fish Amendment (2008)
18. Rhode Island Open Space Bonds, Question 2 (2008)

2007

1. Maine Question 4, Conservation and Outdoor Recreation Bond Measure (2007)
2. New Jersey Public Question Three (2007)

2006

1. Alaska Measure 2, Cruise Ship Taxes, Fees, and Environmental Regulations Initiative (August 2006)
2. Alaska Measure 2, Natural Gas Tax Initiative (2006)
3. Arizona Proposition 105, State Trust Lands Amendment (2006)
4. Arizona Proposition 106, State Land Conservation Amendment (2006)
5. Arizona Proposition 204, Confinement of Pregnant Pigs and Calves Raised for Veal Regulations Initiative (2006)
6. California Proposition 87, Severance Tax on Oil Producers to Fund Alternative Energy Programs Initiative (2006)
7. Georgia Amendment 2, Right to Fish and Hunt Measure (2006)
8. Georgia Referendum A, Farm Equipment Tax Exemptions Measure (2006)
9. Louisiana Coastal Funds Act, Amendment 2 (September 2006)
10. Louisiana Regional Flood Protection Authorities Act, Amendment 3 (September 2006)
11. Louisiana Wetlands Conservation and Restoration Fund, Amendment 1 (September 2006)
12. Maryland Disposition of Park Lands, Question 1 (2006)
13. Michigan Proposal 06-1, Conservation and Recreation Legacy Fund Amendment (2006)
14. Michigan Proposal 06-3, Mourning Dove Hunting Season Referendum (2006)
15. Missouri Amendment 1, Conservation Tax Measure (August 2006)
16. Rhode Island Question 8, Environmental Management Bonds (2006)
17. Washington Initiative 937, Renewable Energy and Energy Conservation Standards for Electric Utilities Initiative (2006)
18. Wyoming Permanent Mineral Trust, Amendment A (2006)

2005

1. California Proposition 80, Regulation of Electric Service Providers Initiative (2005)
2. Maine Question 5, Land and Conservation Easement Purchases Bond Measure (2005)
3. Maine Question 7, Commercial Fishing Waterfront Tax Use Amendment (2005)
4. New Jersey Question 2, Tax Revenue Dedicated to Air Pollution Control (2005)
5. Pennsylvania Environment, Open Space, and Mine Remediation Bond Measure (May 2005)

2004

1. Alabama Shrimp and Seafood Promotion, Amendment 4 (2004)
2. Alaska Measure 3, Prohibition on Bear Baiting Initiative (2004)
3. Arizona Proposition 100, Exchange of State Trust Lands Amendment (2004)
4. Colorado Amendment 37, Renewable Energy Sources for Utilities Initiative (2004)
5. Louisiana Farmer and Fisherman Funds Amendment, Question 4 (2004)
6. Louisiana Right to Hunt, Fish and Trap Amendment, Question 1 (2004)
7. Maine Question 2, Prohibit Certain Bear Hunting Practices Initiative (2004)
8. Montana Noxious Weed Management, C-40 (2004)
9. Montana Open-pit Mining, I-147 (2004)
10. Montana Right to Wild Game Hunting and Fishing, C-41 (2004)
11. Oregon Measure 34, State Forest Conservation and Timber Production Plan Initiative (2004)
12. Rhode Island Question 8, Watershed Protection Bonds (2004)
13. South Dakota Initiated Measure 1, Tax Exemption on Food Measure (2004)
14. Utah Initiative 1, Bond Issue and Sales Tax Increase for Conservation and Parks Measure (2004)
15. Washington Initiative 297, Mixed Hazardous and Radioactive Waste Cleanup Measure (2004)

2003

1. Colorado Amendment 33, Video Lottery Program Initiative (2003)
2. Louisiana Coastal Restoration Fund, Ballot Measure 2 (October 2003)
3. Louisiana Wetlands Conservation and Restoration Fund, Ballot Measure 1 (October 2003)
4. Maine Question 4, Bond Issue for Water Pollution and Drinking Water Measure (2003)
5. New Jersey Question 1, Increase in Garden State Preservation Trust Bond Limits (2003)
6. New Jersey Question 3, Bonds for Flood Control and Water Improvement (2003)
7. Texas Proposition 2, Redemption of Mineral Interests Amendment (September 2003)
8. Texas Proposition 4, Parks and Recreation Facilities Amendment (September 2003)
9. Wisconsin Question 1, Right to Hunt and Fish Amendment (April 2003)

2002

1. Alabama Sheep and Goat Industry Promotion, Amendment 3 (2002)
2. Alaska Measure 3, Natural Gas Development Authority Initiative (2002)
3. Arizona Proposition 101, Exchange of State Trust Lands Initiative (2002)
4. Arkansas Animal Cruelty, Proposed Initiated Act 1 (2002)
5. Arkansas Taxes on Food and Medicine, Proposed Amendment 3 (2002)
6. California Proposition 40, Environment and Parks Bond Measure (March 2002)
7. Florida Amendment 10, Treatment of Pregnant Pigs Initiative (2002)
8. Georgia Amendment 4, Tax Rates for Hazardous Waste Properties Measure (2002)
9. Georgia Amendment 6, Animal Sterilization Program Measure (2002)
10. Maine Question 2, Bond Issue to Fund Water Treatment, Public Health, and a Public Geographic Database Measure (2002)
11. Michigan Proposal 02-2, Investment of Funds and Spending on Outdoor Recreation Amendment (August 2002)
12. Michigan Proposal 02-2, Water Quality Projects Bond Measure (2002)
13. Montana Electrical Deregulation Changes, IR-117 (2002)
14. Montana Hydroelectric Security Act, I-145 (2002)
15. North Carolina Nature and Historic Preserve Property Amendment (2002)
16. North Dakota Taxable Status of Land Held for Conservation Purposes, Constitutional Measure 1 (2002)
17. Oklahoma State Question 687, Cockfighting Ban Initiative (2002)
18. Oregon Measure 15, Bonds for Seismic Rehabilitation of Public Education Buildings Amendment (2002)
19. Oregon Measure 16, Bonds for Seismic Rehabilitation of Emergency Buildings Amendment (2002)
20. Oregon Measure 27, Labeling of Genetically-Engineered Foods Initiative (2002)
21. South Dakota Amendment A, Repeal Restrictions on Corporate Farming Measure (June 2002)
22. South Dakota Initiative 1, Legalize Industrial Hemp Measure (2002)
23. Utah Initiative 1, Regulate Radioactive Waste and Disposal Measure (2002)
24. Virginia Proposed Bond 2, Parks and Recreational Facility Projects Bond Measure (2002)
25. Washington HJR 4220, Four-Year or Six-Year Fire Protection District Tax Levies Amendment (2002)

2001

1. Colorado Referendum A, Bonds for Land Preservation Bond Measure (2001)
2. Maine Question 5, Bond Issue to Fund Water Treatment Facilities, Pollution Abatement, and Agricultural Projects Measure (2001)
3. Texas Proposition 3, Cocoa and Green Coffee Tax Exemptions in Harris County Amendment (2001)

2000

1. Alaska Measure 1, Prohibit Ballot Initiatives on Hunting Amendment (2000)
2. Alaska Measure 6, Repeal Law Allowing for Land-And-Shoot Hunting of Wolves Referendum (2000)
3. Arizona Proposition 100, State Trust Lands Amendment (2000)
4. Arizona Proposition 102, Two-Thirds Vote Requirement for Hunting-Related Initiatives Amendment (2000)
5. California Proposition 12, Water, Recreation, and Open Space Bond Measure (March 2000)
6. Georgia Referendum A, Tax Exemptions for Farm Equipment Measure (2000)
7. Maine Question 2, Require Permits for Clear-Cutting Projects and Limit Some Timber Harvesting Initiative (2000)
8. Maine Question 4, Permit Valuation of Property Based on its Use as a Commercial Fishing Location Amendment (2000)
9. Massachusetts Question 3, Dog Racing Prohibition Initiative (2000)
10. Montana Game Farm Reform, I-143 (2000)
11. North Dakota Right to Hunt, Trap and Fish, Measure 1 (2000)
12. Ohio Issue 1, Environmental Conservation and Revitalization Bond Amendment (2000)
13. Oregon Measure 97, Prohibits Certain Animal Traps and Fur Commerce Initiative (2000)
14. Rhode Island Clean Water Finance Agency - Water Quality Management Bonds, Question 2 (2000)
15. Rhode Island Environmental Management Bonds, Question 1 (2000)
16. Virginia Question 2, Right to Hunt, Fish, and Harvest Game Amendment (2000)
17. Washington Initiative 713, Animal Trapping Measure (2000)

1999

1. Maine Question 4, Solid Waste Landfill and Hazardous Substances Cleanup and Water Pollution Control Bond Measure (1999)
2. Maine Question 7, Public Lands and Easements Bond Measure (1999)
3. Washington Initiative 696, Restrictions on Commercial Fishing Measure (1999)

1998

1. Alabama Historical Sites and State Parks Bonds, Amendment 2 (1998)
2. Alaska Measure 9, Prohibition of Wolf Snares Initiative (1998)
3. Arizona Proposition 201, Prohibit Cockfighting Initiative (1998)
4. Arizona Proposition 303, State Funds for Open Space Land Amendment (1998)
5. California Proposition 1, Property Taxes for Environmentally Contaminated Property Amendment (1998)
6. California Proposition 4, Prohibition on Trapping Fur-Bearing Mammals Initiative (1998)
7. California Proposition 6, Prohibition on Killing Horses for Human Consumption Initiative (1998)
8. California Proposition 7, Tax Credits for Emission Reductions Initiative (1998)
9. California Proposition 9, Prohibition of Utility Taxes, Bond Payments, or Surcharges for Nuclear Power Assets Initiative (1998)
10. Colorado Amendment 13, Uniform Regulation of Livestock Operations Initiative (1998)
11. Colorado Amendment 14, Regulations on Commercial Hog Farms Initiative (1998)
12. Florida Amendment 5, Conservation of Natural Resources Amendment (1998)
13. Georgia Amendment 1, Land, Water, Wildlife, and Recreation Heritage Fund Amendment (1998)
14. Georgia Referendum A, Tax Exemptions for Agricultural Property Measure (1998)
15. Maine Question 1, Science and Technology Research and Development Bond Measure (1998)
16. Maine Question 2, Water Pollution Control and Tire Stockpile Clean Up Bond Measure (1998)
17. Massachusetts Question 4, Electric Utility Industry Referendum (1998)
18. Michigan Proposal C, Environmental and Natural Resource Protection Bond Measure (1998)
19. Minnesota Amendment 1, Use of Lottery Proceeds for an Environmental Trust Fund Amendment (1998)
20. Minnesota Amendment 3, Right to Hunt and Fish Amendment (1998)
21. Missouri Proposition A, Animal Baiting and Fighting Prohibition Initiative (1998)
22. Montana Cyanide Process Open Pit Mining Prohibition, I-137 (1998)
23. Montana Revise Outfitter and Hunting Licensing, I-136 (1998)
24. New Jersey Open Space, Farmland and Historic Preservation Funds, Question 1 (1998)
25. North Carolina Natural Gas Facilities Bonds Referendum (1998)
26. Ohio Prohibition of Mourning Dove Hunting Initiative (1998)
27. Oklahoma State Question 683, Property Tax Exemption for Pollution Control Amendment (1998)
28. Oregon Measure 64, Timber Harvest Regulations and Restrictions Initiative (1998)
29. Oregon Measure 66, Lottery Revenues for Parks and Conservation Initiative (1998)
30. Rhode Island Question 3, Environmental Management Bonds (1998)
31. South Dakota Amendment E, Prohibit New Corporate Farming Measure (1998)
32. Utah Proposition 5, Two-Thirds Vote Requirement for Hunting-Related Initiatives Amendment (1998)

1997

1. Maine Question 1, Compact for Maine's Forests Measure (1997)
2. Maine Question 2, Water Pollution Control Facilities, Tire Stockpiles and Drinking Water Supply Bond Measure (1997)

1996

1. Alabama Sportsperson's Bill of Rights, Amendment 1 (1996)
2. Alaska Measure 3, Airborne Hunting Restrictions Initiative (1996)
3. Arkansas Sales Tax for Game and Fish, Proposed Amendment 2 (1996)
4. California Proposition 192, Seismic Retrofit Program Bond Measure (March 1996)
5. California Proposition 197, Repeal Protection Status of Mountain Lions Measure (March 1996)
6. Colorado Amendment 14, Prohibition of Certain Hunting Methods Initiative (1996)
7. Florida Amendment 4, Everglades Sugar Fee Initiative (1996)
8. Florida Amendment 5, Payment for Water Pollution in the Everglades Initiative (1996)
9. Florida Amendment 6, Everglades Trust Fund Initiative (1996)
10. Georgia Amendment 4, Agricultural Products Fees Amendment (1996)
11. Idaho Radioactive Waste Agreement Initiative, Initiative 3 (1996)
12. Idaho Restrictions on Bear Hunting Initiative, Initiative 2 (1996)
13. Iowa Revenue for Fish and Wildlife Programs, Amendment 1 (1996)
14. Maine Clearcutting Ban Versus Sustainable Forest Management Practices, Question 2 (1996)
15. Maine Question 4, Disability Access to Parks and Historic Facilities and Churchill Damn Bond Measure (1996)
16. Maine Question 5, Hazardous Substances, Tire Stockpiles and Solid Waste Landfills Clean Up Bond Measure (1996)
17. Maine Question 6, Job Growth in Agriculture and Small Businesses Bond Measure (1996)
18. Massachusetts Question 1, Prohibition on Certain Forms of Hunting and Trapping Initiative (1996)
19. Michigan Proposal D, Limits on Bear Hunting Initiative (1996)
20. Michigan Proposal G, Natural Resources Commission's Authority Referendum (1996)
21. Missouri Amendment 8, Extend Conservation Tax Initiative (1996)
22. Montana Mining Discharge and Water Quality, I-122 (1996)
23. Nevada Question 12, Lake Tahoe Basin Conservation Bond Measure (1996)
24. Nevada Question 6, State Debt Limit Building Retrofitting Exemption Amendment (1996)
25. New Jersey Part of Corporate Business Tax Dedicated to Environmental Spending, Question 2 (1996)
26. New York Proposal 1, Environmental Restoration Bond Measure (1996)
27. North Dakota Exchange of Land and Mineral Interests, Measure 2 (1996)
28. North Dakota Hazardous Waste Facilities, Measure 6 (1996)
29. Oregon Measure 34, State Fish and Wildlife Commission Authority and Repeal 1994 Hunting Tactics Limitations Initiative (1996)
30. Oregon Measure 37, Deposits and Recycle Refunds on Beverage Containers Initiative (1996)
31. Oregon Measure 38, Prohibition of Livestock in Polluted Waters Initiative (1996)
32. Rhode Island Question 5, Bonds for Land Purchases (1996)
33. Rhode Island Question 6, Bonds for Environmental Remediation (1996)
34. Utah Proposition 2, Include Mining Industry and Modify Wording in the Revenue and Taxation Article Amendment (1996)
35. Washington Initiative 655, Bear-Baiting Misdemeanor Measure (1996)

1995

1. Louisiana Hunting and Fishing Laws Amendment (October 1995)
2. Louisiana Mineral Rights Amendment (October 1995)
3. New York Amendment 4, Cemetery for the Town of Keene Amendment (1995)
4. Texas Proposition 13, Tax Exemptions for Fishing Equipment Amendment (1995)
5. Texas Proposition 3, Farm and Ranch Finance Program Amendment (1995)
6. Washington Initiative 640, Fishing Regulations Measure (1995)
7. Washington Referendum 45, Expansion of Fish and Wildlife Commission Responsiblities Measure (1995)

1994

1. Arizona Proposition 102, Agricultural Property Tax Exemption Amendment (1994)
2. Arizona Proposition 201, Prohibit Specific Trapping Methods on Public Land Initiative (1994)
3. Arkansas Soft Drink Tax, Proposed Referred Act 1 (1994)
4. California Proposition 180, Park Lands, Wildlife Areas, and Forests Bond Measure (June 1994)
5. California Proposition 1A, Earthquake Relief and Seismic Retrofit Program Bond Measure (June 1994)
6. Florida Amendment 3, Limits on Fishing Nets Initiative (1994)
7. Georgia Referendum B, Tax Exemptions for Blueberry Plants Measure (1994)
8. Maine Question 9, Fish Hatcheries Improvement and Expansion Bond Measure (1994)
9. Michigan Proposal P, Funding for State Parks and Natural Resources Amendment (1994)
10. Missouri Amendment 2, Department of Natural Resources Park Property Tax Measure (1994)
11. North Dakota Coal Trust Fund Expenditures, Measure 1 (1994)
12. Ohio Prohibit Taxes on Soft Drinks Initiative (1994)
13. Oregon Measure 14, Chemical Process Mining Standards Initiative (1994)
14. Oregon Measure 18, Prohibit Baited Bear Hunting and Cougar Hunting with Dogs Initiative (1994)
15. South Dakota Amendment A, State Leased Lands Taxation Measure (1994)

1993

1. Maine Question 2, Municipal Solid Waste Landfill Closures Bond Measure (1993)
2. Maine Question 5, Two-Thirds Legislative Vote to Change Purpose of State Lands Amendment (1993)
3. Maine Question 6, Texas Low-Level Radioactive Waste Disposal Compact Measure (1993)
4. Ohio Bonds for Enhancement of Natural Resources Amendment (1993)
5. Pennsylvania Parks and Libraries Bond Measure (1993)
6. Texas Proposition 16, Agricultural Bonds Amendment (1993)
7. Texas Proposition 2, Tax Exemptions for Pollution Control Property Amendment (1993)

1992

1. Alabama Forever Wild Land Trust Amendment (1992)
2. Arizona Proposition 200, Unlawful Wildlife Capture Amendment (1992)
3. California Proposition 163, Prohibit Sales Tax on Food Initiative (1992)
4. Colorado Amendment 10, Limitations on Black Bear Hunting Initiative (1992)
5. Colorado Amendment 8, Funds for Wildlife and Natural Area Preservation Initiative (1992)
6. Georgia Amendment 4, Loans for Waste and Recycling Facilities Amendment (1992)
7. Maine Question 1, Recycling and Solid Waste Landfill Closures Bond Measure (1992)
8. Massachusetts Question 3, Recycling and Environmental Standards for Packaging Initiative (1992)
9. Massachusetts Question 4, Hazardous Substances Excise Tax Initiative (1992)
10. Mississippi Natural Resources, Amendment 5 (1992)
11. Missouri Amendment 5, Earthquake-Proofing Bonds Measure (August 1992)
12. North Dakota Land and Mineral Rights Sales, Measure 2 (1992)
13. North Dakota Waste Facility Disposal Fees, Measure 7 (1992)
14. Oregon Measure 1, Bonds for State Parks and Recreational Facilities Amendment (1992)
15. Oregon Measure 2, Future Fuel Taxes for State Parks Amendment (1992)
16. Oregon Measure 5, Close Trojan Nuclear Power Plant Until Conditions Met Initiative (1992)
17. Oregon Measure 6, Prohibit Trojan Nuclear Power Operations Unless Conditions Met Initiative (1992)
18. Oregon Measure 8, Restricts Lower Columbia River Fish Harvests Initiative (1992)
19. South Dakota Initiated Measure 2, Regulate Gold and Silver Mining Measure (1992)
20. South Dakota Referred Law 1, Lonetree Waste Facility Measure (1992)
21. Virginia Question 1, Park and Recreational Bond Measure (1992)

1991

1. Maine Question 3, Bond Issue to Fund Water Pollution Control Facilities Measure (1991)
2. Maine Question 5, Bond Issue for Recreational and Scenic Lands Conservation and Public Access Measure (1991)
3. Maine Question 6, Bond Issue to Fund Recycling, Water Treatment, and Solid Waste Facilities Measure (1991)
4. Maine Question 7, Bond Issue to Fund State Parks and Historic Buildings Measure (1991)
5. New York Proposal 2, Exchange of State Lands for the Town of Arietta Amendment (1991)

1990

1. Arizona Proposition 200, State Lottery Heritage Funds for Parks and Environment Initiative (1990)
2. Arizona Proposition 202, State Solid Waste Reduction Plan and Waste Disposal Regulation Initiative (1990)
3. California Proposition 117, Creation of the Habitat Conservation Fund Initiative (June 1990)
4. California Proposition 122, Seismic Retrofitting for Government Buildings Bond Issue (June 1990)
5. California Proposition 127, Exclude Earthquake Safety Modifications from Tax Assessments Amendment (1990)
6. California Proposition 128, Environmental Regulation and Bond Issue Initiative (1990)
7. California Proposition 130, Restrictions on Logging and Bonds for Forests Initiative (1990)
8. California Proposition 132, Marine Protection Zone and Gill and Trammel Net Prohibition Initiative (1990)
9. California Proposition 135, Pesticide Regulation Initiative (1990)
10. California Proposition 138, Logging Rules and Bond Issue for Forest Improvements Initiative (1990)
11. California Proposition 149, Parks and Recreation Bond Measure (1990)
12. Georgia Amendment 3, Conservation Land and Timber Taxation Measure (1990)
13. Georgia Amendment 9, Emerging Crops Loan Fund Measure (1990)
14. Idaho Fees on Fish and Game Land, HJR 14 (1990)
15. Maine Question 4, Bond Issue to Fund the Department of Environmental Protection Measure (1990)
16. Maine Question 5, Bond Issue to Fund Public Lands Measure (1990)
17. Maine Question 8, Bond Issue to Fund Historic Site and State Park Conservation Projects Measure (1990)
18. Minnesota Amendment 1, Use of Lottery Proceeds for Environmental Trust Fund Until 2001 Amendment (1990)
19. Missouri Proposition A, Natural Streams System Program Initiative (1990)
20. Nevada Question 5, Parks and Wildlife Bond Measure (1990)
21. New York Proposal 1, Environmental Conservation Quality Bond Measure (1990)
22. North Dakota Resources Trust Fund, Measure 2 (1990)
23. North Dakota Use of Coal Tax Revenue, Measure 3 (1990)
24. Oregon Measure 2, Bonds for Pollution Control Amendment (May 1990)
25. Oregon Measure 4, Trojan Nuclear Power Plant Standards Initiative (1990)
26. Oregon Measure 6, Require Reusable or Recyclable Packaging Initiative (1990)
27. South Dakota Initiated Measure 1, Approval for Waste Facility Measure (1990)
28. South Dakota Initiated Measure 2, Permits for Large Scale Mining Measure (1990)
29. Utah Initiative A, Prohibit Sales Tax on Food Initiative (1990)

1989

1. Louisiana Wetlands Fund Amendment (October 1989)
2. Maine Question 10, Bond Issue to Fund Solid Waste Landfills Clean Up and Closure Measure (1989)
3. Maine Question 13, Approve Rocky Mountain Low-Level Radioactive Waste Board Disposal Agreement Measure (1989)
4. Maine Question 4, Bond Issue to Fund Regional and Municipal Recycling Measure (1989)
5. Maine Question 9, Bond Issue to Fund Air Quality Projects in Public Schools Measure (1989)
6. Nevada Question 1, Taxation of Minerals Amendment (May 1989)
7. Oregon Measure 2, Public Land Timber Processed in State Amendment (June 1989)

1988

1. Alabama Catfish Industry Amendment (1988)
2. Arkansas Waste Disposal and Pollution Abatement Facility Bonds, Referred Question Act 686 (1988)
3. California Proposition 70, Natural Lands Development and Maintenance Bond Measure (June 1988)
4. California Proposition 77, Earthquake Safety Program Bond Measure (June 1988)
5. Georgia Amendment 11, Export Finance Fund Measure (1988)
6. Hawaii Preserving Natural Resources, Amendment 4 (1988)
7. Kentucky Mineral Rights Constitutional Amendment (1988)
8. Maine Question 3, Hazardous Substance Sites, Solid Waste Landfills and Underground Oil Tanks Bond Measure (1988)
9. Massachusetts Question 3, Treatment and Care of Farm Animal Initiative (1988)
10. Massachusetts Question 4, Prohibition on Nuclear Energy Initiative (1988)
11. Michigan Proposal C, Environmental Protection Programs Bond Measure (1988)
12. Michigan Proposal D, Recreation Projects Bond Measure (1988)
13. Minnesota Amendment 1, Establishing the Environmental and Natural Resources Trust Fund Amendment (1988)
14. Missouri Amendment 7, Tax Extension for Parks Initiative (1988)
15. Montana Refundable Deposits on Beverage Containers, I-113 (1988)
16. Nebraska Initiative Measure 402, Radioactive Waste Compact Withdrawal Measure (1988)
17. Oregon Measure 7, Expansion of Scenic Waterways System Initiative (1988)
18. South Dakota Initiated Measure 1, Surface Mining Reclamation Measure (1988)
19. South Dakota Initiated Measure 2, Mining Tax Measure (1988)
20. South Dakota Initiated Measure 3, Ban Corporate Hog Farms Measure (1988)
21. Washington HJR 4223, Extension of Energy Conservation Amendment (1988)
22. Washington Initiative 97 and Alternative Measure 97B, Hazardous Waste Tax and Clean-Up Program Measure (1988)

1987

1. Maine Question 1, Yankee Nuclear Power Plant Waste Measure (1987)
2. Maine Question 10, Bond Issue to Fund Public Lands Purchases Measure (1987)
3. Maine Question 11, Bond Issue to Fund Asbestos Clean-Up in State Facilities and Public Schools Measure (1987)
4. Maine Question 2, Closure and Cleanup of Solid Waste Landfills Bond Measure (1987)
5. Maine Question 3, Sewage Treatment Facilities Construction Bond Measure (1987)
6. Maine Question 6, Bond Issue to Fund Oil Storage Tank Removal and Ground Water Restoration Measure (1987)
7. Maine Question 7, Bond Issue to Fund State Facilities Repairs and Asbestos Removal Measure (1987)
8. New York Amendment 2, Amendment on Ski Trails Amendment (1987)
9. Ohio Issue 2, Local Public Infrastructure Bond Amendment (1987)
10. Oregon Measure 1, Challenge Federal Selection of Nuclear Waste Repositories Measure (May 1987)
11. Pennsylvania Question 1, Agricultural Land Preservation Bond Measure (1987)
12. Texas Proposition 1, Grain Warehouse Fund Amendment (1987)

1986

1. Alabama Wheat and Feed Grain Amendment (1986)
2. California Proposition 43, Parks and Recreation Bond Measure (June 1986)
3. California Proposition 65, Environmental Health and Chemical Regulations and Warning Requirements Initiative (1986)
4. Maine Question 8, Wildlife Habitat and Outdoor Recreation Land Bond Measure (1986)
5. Massachusetts Question 4, Identification and Remediation of Hazardous Waste Sites Initiative (1986)
6. Massachusetts Question 8, National Acid Rain Control Program Advisory Question (1986)
7. Montana Milk Price Decontrol, I-104 (1986)
8. North Carolina Support for Radioactive Waste Disposal Site Advisory Question (May 1986)
9. North Dakota Coal Mineral Interest Exchanges Referendum, Measure 1 (1986)
10. Oklahoma State Question 589, Child Labor in Mines Amendment (1986)
11. Oklahoma State Question 594, Mine Inspector and Mining Districts Measure (August 1986)
12. Oklahoma State Question 596, Solid Waste Management Services Measure (August 1986)
13. Oregon Measure 14, Prohibition of Nuclear Plant Operations Without Licensed Waste Sites Initiative (1986)
14. Oregon Measure 15, Definition of Radioactive Waste Initiative (1986)
15. Rhode Island Hazardous Waste Reduction, Recycling and Treatment Technologies, Bond Proposal 8 (1986)
16. Rhode Island Shore Use and Environmental Protection, Constitutional Amendment 9 (1986)
17. Utah Proposition 2, Allow Property Tax Exemption for Farm Equipment Amendment (1986)
18. Washington Initiative 90, Sales Tax Increase for Conservation Measure (1986)
19. Washington Referendum 40, Nuclear Waste Disposal Measure (1986)

1985

1. Alabama Cattle Industry Amendment (May 1985)
2. Alabama Soil, Water and Forestry Improvement Amendment (May 1985)
3. Maine Direct Democracy on Nuclear Waste Disposal and Storage, Low Level Radioactive Waste Siting Issue 1 (1985)
4. Maine Question 2, Bond Issue to Fund Water Quality Improvement Facilities Measure (1985)
5. Maine Question 3, Bond Issue to Fund Centers for Advanced Technology Measure (1985)
6. Maine Question 6, Bond Issue to Fund Preservation of Historic Buildings Measure (1985)
7. Ohio Bonds Issue for Coal Research and Development Amendment (1985)
8. South Dakota Question 1, Radioactive Waste Management Compact Measure (1985)
9. Washington HJR 42, Agricultural Trade Commissions Amendment (1985)

1984

1. Alabama Boll Weevil Eradication Amendment (1984)
2. Alabama Hunting License Amendment (1984)
3. Arkansas Tax Increase for State Game & Fish Commission, Proposed Amendment 67 (1984)
4. California Proposition 18, Parks and Recreation Bond Measure (June 1984)
5. California Proposition 19, Bond Issue for Wildlife Conservation Board and Coastal Conservancy Habitat Projects Measure (June 1984)
6. California Proposition 23, Taxation of Earthquake Safety Improvements Amendment (June 1984)
7. Georgia Amendment 9, Ownership of Agricultural Property Measure (1984)
8. Maine Bond Issue to Fund Pollution Abatement and Hazardous Waste Clean Up Measure (June 1984)
9. Michigan Proposal B, Michigan Natural Resources Trust Fund Amendment (1984)
10. Missouri Constitutional Amendment 2, Conservation Sales Tax Amendment (August 1984)
11. Missouri Proposition B, Utility Rate Regulation and Limits on Cost Recovery for Abandoned Plants, Overruns, and Nuclear Waste Initiative (1984)
12. Montana Abolish State Board of Milk Control, I-96 (1984)
13. Nebraska Amendment 4, Classification of Agricultural Land Measure (1984)
14. Nevada Question 2, Taxation of Mines Amendment (1984)
15. North Carolina Agricultural Bonds Agency Amendment (May 1984)
16. Oklahoma State Question 570, County Tax Levy for Parks Amendment (1984)
17. Oregon Measure 9, Requirements for Disposing Radioactive Isotopes Initiative (1984)
18. South Dakota Initiated Measure 1, Nuclear Waste Disposal Measure (1984)
19. Washington Initiative 456, Steelhead Game Fish Classification, State Control of Natural Resources, and Treaty Rights Measure (1984)

1983

1. Louisiana Windfall Revenue Amendment (October 1983)
2. Maine Question 1, Repeal the Hunting Season on Moose Initiative (1983)
3. Maine Question 4, Bond Issue to Fund State Facilities Measure (1983)
4. Maine Question 8, Alter Mineral Property Tax Exemptions and Property Use Penalties Amendment (1983)
5. New York Amendment 6, Exchange of Adirondack Park Land Amendment (1983)
6. Texas Proposition 3, Food and Fiber Production Amendment (1983)
7. Washington SJR 112, Energy Conservation Funds Amendment (1983)
8. Wisconsin Question 1, Radioactive Waste Disposal Site Advisory Question (April 1983)

1982

1. Alabama Offshore Oil Trust Fund Amendment (March 1982)
2. Alabama Poultry Industry Promotion Amendment (1982)
3. Alabama Soy Promotion Amendment (March 1982)
4. Alabama Swine Promotion Amendment (March 1982)
5. Alabama Winston County Forest Fire Protection Amendment (March 1982)
6. Alaska Measure 7, Prohibit Classification in Personal Consumption Hunting and Fishing and Repeal Subsistence Laws Initiative (1982)
7. Arizona Proposition 200, Alcoholic Beverage Container Recycling Initiative (1982)
8. Arizona Proposition 203, Repeal of State Claims of Public Lands Initiative (1982)
9. California Proposition 11, Beverage Container Return Program Initiative (1982)
10. California Proposition 4, Lake Tahoe Basin Protection Bond Measure (1982)
11. Colorado Amendment No. 5, Beverage Container Initiative (1982)
12. Idaho Nuclear Energy Initiative, Initiative 3 (1982)
13. Louisiana Ad Valorem Tax on Coal and Lignite Amendment (1982)
14. Maine Question 2, Wholesale and Retail Milk Price Control Repeal Initiative (1982)
15. Maine Question 3, Nuclear Fission for Electricity Prohibition Initiative (1982)
16. Massachusetts Question 3, Construction and Operation of Nuclear Power Plants and Radioactive Waste Facilities Initiative (1982)
17. Massachusetts Question 4, Refundable Deposit for Beverage Containers Referendum (1982)
18. Montana Remove Prohibition on Disposal of Radioactive Waste, LR-89 (1982)
19. Nebraska Initiative Measure 300, Restrict Farm Land Ownership Measure (1982)
20. Nevada Question 1, Property Tax Exemption Amendment (1982)
21. Rhode Island Department of Environmental Management, Proposal 9 (1982)
22. Texas Proposition 3, Tax Exemptions for Husbandry Implements Amendment (1982)
23. Washington Initiative 414, Beverage Container Refund Measure (1982)

1981

1. Maine Question 4, Bond Issue to Fund State Park Facilities Measure (1981)
2. Maine Referendum Question No. 1, Agricultural and Economic Development Bond Measure (1981)
3. Maine Referendum Question No. 3, Energy Conservation for State Buildings Bond Measure (1981)
4. Maine Referendum Question No. 5, Municipality Resource Conservation and Recovery Systems Bond Measure (1981)
5. Pennsylvania Question 1, Water Supply Systems Bond Measure (1981)
6. Texas Proposition 5, Tax Exemptions for Livestock and Poultry Amendment (1981)
7. Washington Initiative 394, Voter Approval for Energy Project Bonds Measure (1981)

1980

1. Alabama Farmers Amendment (1980)
2. Alaska Bonding Proposition A, Fisheries Facilities Bond Measure (1980)
3. Alaska Bonding Proposition C, State Facilities Improvements Bond Measure (1980)
4. California Proposition 1, Land and Water Resources Bond Measure (June 1980)
5. California Proposition 1, Parks and Recreational Spaces Bond Measure (1980)
6. California Proposition 11, Energy Related Businesses Surtax Initiative (June 1980)
7. California Proposition 2, Lake Tahoe Basin Property Bond Measure (1980)
8. California Proposition 5, Definitions Regarding Property Amendment (1980)
9. California Proposition 7, Aid from Natural Disasters Amendment (June 1980)
10. California Proposition 7, Property Valuation with Solar Energy Systems Amendment (1980)
11. California Proposition 8, Bonds for Alternative Energy Sources Amendment (June 1980)
12. Florida Amendment 1, Renewable Energy Tax Exemption Amendment (October 1980)
13. Florida Amendment 4, Water Facility Bonds Amendment (1980)
14. Kansas Infrastructure, Amendment 1 (1980)
15. Maine Prohibit Nuclear Fission for Electricity Measure (September 1980)
16. Maine Referendum Question No. 2, Energy Conservation Improvements Bond Measure (1980)
17. Missouri Amendment 4, Allocation of Conservation Tax Funds for Local Government Compensation Measure (1980)
18. Missouri Proposition 11, Prohibit Nuclear Power Plants Initiative (1980)
19. Montana Disposal of Radioactive Waste, I-84 (1980)
20. Montana Litter Control and Recycling, I-87 (1980)
21. Nebraska Amendment 3, Tax Exemptions for Energy Conservation Improvements Measure (1980)
22. North Dakota Cross Ranch Veterans Memorial Park Referendum, Measure 8 (1980)
23. North Dakota Oil Extraction Tax Initiative, Measure 6 (1980)
24. Oregon Measure 3, Bonds for Local Energy Projects Amendment (May 1980)
25. Oregon Measure 5, Prohibit Snare and Leghold Traps Initiative (1980)
26. Oregon Measure 7, Voter Approval for Nuclear Waste Facilities Initiative (1980)
27. South Dakota Initiated Measure 1, Uranium Mining and Nuclear Waste Initiative (1980)
28. South Dakota Referred Law 1, Mourning Dove Hunting Referendum (1980)
29. Utah Initiative A, Exempt Food from Sales Tax Measure (1980)
30. Washington Initiative 383, Ban on Radioactive Waste Transportation and Storage Measure (1980)
31. Washington Referendum 39, Public Waste Disposal Facilities Bond Measure (1980)

1979

1. Maine Question 2, Public Fish Piers, Airports and Transportation Improvements Bond Measure (1979)
2. Maine Question 3, Energy Conservation Improvements Bond Measure (1979)
3. Maine Repeal of Returnable Container Law Initiative (1979)
4. New York Amendment 2, Exchange of Land in Hamilton County Amendment (1979)
5. New York Proposal 1, Energy Conservation Transportation Bond Measure (1979)
6. Ohio Beverage Container Deposit and Pull-Tab Ban Initiative (1979)
7. Washington Initiative 61, Beverage Container Recycling Deposit Measure (1979)
8. Washington SJR 120, Energy Conservation Financing Amendment (1979)

1978

1. Alaska Ballot Proposition 5, Bottle Deposit Refund Initiative (1978)
2. Alaska Bonding Proposition 1, Flood Control and Port Development Bond Measure (1978)
3. Alaska Bonding Proposition 2, Parks and Recreational Facilities Bond Measure (1978)
4. Alaska Bonding Proposition 7, Fisheries Management and Facilities Bond Measure (1978)
5. California Proposition 3, Alternative Energy Systems Tax Exemption Amendment (June 1978)
6. California Proposition 3, Coastal Zone Public Land Sales to Parks, Fish & Game, Conservation Departments Amendment (1978)
7. Georgia Amendment 12, Livestock Tax Exemptions Measure (1978)
8. Hawaii Control of Marine Resources, Amendment 25 (1978)
9. Hawaii Environment and Resource Protection, Amendment 23 (1978)
10. Hawaii Land Management and Agricultural Land, Amendment 24 (1978)
11. Hawaii Protection of Water Resources, Amendment 22 (1978)
12. Hawaii Restrictions on Nuclear Energy, Amendment 26 (1978)
13. Massachusetts Question 7, Property Tax Classification for Recreational and Natural Land Amendment (1978)
14. Missouri Amendment 21, Conservation Revenue to Pay for Commission Lands Measure (1978)
15. Montana Empowering Voters to Approve Proposed Nuclear Facilities, I-80 (1978)
16. Nebraska Amendment 3, Energy Tax Exemptions Amendment (1978)
17. Nebraska Initiative Measure 301, Beverage Container Deposit Measure (1978)
18. South Dakota Amendment C, Public Land Mineral Rights Measure (1978)
19. South Dakota Initiated Measure 2, Repeal Dairy Marketing Act Measure (1978)
20. Texas Proposition 4, Tax Exemptions for Solar and Wind Powered Energy Devices Amendment (1978)

1977

1. Alabama Buttahatchee River Amendment (September 1977)
2. Maine Question 1, Pollution Abatement Facilities Bond Measure (December 1977)
3. Maine Question 5, Energy Conservation Improvements Bond Measure (December 1977)
4. Ohio Prohibition on the Use of Certain Trapping Devices Initiative (1977)
5. Oregon Measure 2, Energy Ownership, Development, and Funding Amendment (1977)
6. Texas Proposition 5, Marine and Agricultural Associations Amendment (1977)
7. Virginia Parks and Recreational Facilities Bond Measure (1977)
8. Washington Initiative 345, Food Products Sales Tax Exemption Measure (1977)
9. Washington Initiative 59, Non-Public Agricultural Irrigation Measure (1977)

1976

1. Alaska Ballot Proposition 5, Repeal of Limited Fishery Entry Initiative (1976)
2. Alaska Bonding Proposition 3, Parks and Recreation Bond Measure (1976)
3. Alaska Bonding Proposition 4, Fish and Game Management Facilities Bond Measure (1976)
4. Arizona Proposition 200, Legislative Approval of Nuclear Facilities Initiative (1976)
5. California Proposition 11, Purchased Land Usage Amendment (June 1976)
6. California Proposition 12, Loans for Energy Product Installations Amendment (1976)
7. California Proposition 14, Agricultural Labor Relations Board Initiative (1976)
8. California Proposition 15, Nuclear Power Plant Initiative (June 1976)
9. California Proposition 2, Parks, Beaches, and Recreational and Historical Resources Preservation Bond Measure (1976)
10. California Proposition 3, Solar Heating and Cooling and Energy Insulation Bond Measure (1976)
11. Colorado Amendment No. 3, Construction and Expansion of Nuclear Fission Power Plants Initiative (1976)
12. Colorado Amendment No. 7, Food Exempt from State Sales Tax Initiative (1976)
13. Colorado Amendment No. 8, Recycling and Reuse of Beverage Containers Initiative (1976)
14. Florida Amendment 9, Capitol and Mansion Commission Amendment (1976)
15. Georgia Amendment 6, Solar Energy Tax Exemptions Measure (1976)
16. Kansas Agricultural Land Assessed on Use Amendment (1976)
17. Maine Bigelow Mountain Public Preserve Initiative (June 1976)
18. Maine Minimum Bottle Refund Measure (1976)
19. Massachusetts Question 4, Creation of Massachusetts Power Authority Initiative (1976)
20. Massachusetts Question 6, Beverage Container Refund Program Initiative (1976)
21. Massachusetts Question 7, Require Electric Utilities to Charge Uniform Rates Per Kilowatt Initiative (1976)
22. Massachusetts Question 8, Oil Refinery and Deep Water Port Advisory Question (1976)
23. Michigan Proposal A, Returnable Beverage Containers Initiative (1976)
24. Missouri Amendment 1, Conservation Sales Tax Initiative (1976)
25. Missouri Amendment 1, Remove 25-Year Limit on Forestry Land Tax Reduction Measure (August 1976)
26. Missouri Amendment 2, Food and Drug Exemption from Sales Tax Initiative (1976)
27. Montana Legislative Approval for Nuclear Facilities, I-71 (1976)
28. Ohio Bonds and Loans for Energy Facilities Amendment (June 1976)
29. Ohio Legislative Approval, Hearings, and Liability for Nuclear Power Plants Initiative (1976)
30. Oregon Measure 10, Creation of Land Conservation and Development Commission and Department Initiative (1976)
31. Oregon Measure 9, Regulation of Nuclear Power Plant Construction Initiative (1976)
32. South Dakota Amendment E, School and Public Lands Modernization Measure (1976)
33. Washington Initiative 325, Two-Thirds Vote for New Nuclear Power Facilities Measure (1976)

1975

1. Pennsylvania Financial Assistance for Flood Damages Amendment (1975)

1974

1. Alaska Proposition 7, Fish and Game Facilities Bond Measure (1974)
2. Arizona Proposition 300, Prohibition of Food Tax Amendment (1974)
3. California Proposition 1, Recreational Lands Bond Measure (June 1974)
4. California Proposition 2, Water Pollution Control Bond Measure (June 1974)
5. Colorado Amendment No. 4, Municipal Partnership in the Development of Energy Resources Amendment (1974)
6. Florida Amendment 4, Game and Fresh Water Fish Commission Amendment (1974)
7. Georgia Amendment 11, Payment for Aluminum Ore Plant Measure (1974)
8. Georgia Amendment 6, Tax Exemptions for Agricultural Products Measure (1974)
9. Maine Inland Fisheries and Game Acquisition Fund Bond Measure (June 1974)
10. North Dakota Family-Owned Corporate Farms Initiative, Measure 2 (1974)
11. Oregon Measure 15, Prohibit Commercial Fishing of Rainbow Trout Initiative (1974)

1973

1. Alabama Buttahatchee River Development Amendment (December 1973)
2. Maine Question 3, Real Property Acquisition for State Parks Bond Measure (1973)
3. New York Amendment 7, State Park Land Amendment (1973)
4. Pennsylvania Question 1, Agriculture Standards and Special Tax Provisions Amendment (May 1973)
5. Washington Referendum 33, License Plate Fee for Conservation Measure (1973)

1972

1. Alaska Amendment 5, Allow State to Limit Entry into Fisheries Amendment (August 1972)
2. Alaska Proposition 7, Flood Control and Small Boat Harbor Bond Measure (1972)
3. California Proposition 20, State Coastal Zone Conservation Commission Creation Initiative (1972)
4. California Proposition 22, Agricultural Labor Relations Regulations Initiative (1972)
5. California Proposition 3, Bonds for Environmental Pollution Control Facilities Amendment (1972)
6. California Proposition 8, Tax Exemption for Pollution Control Amendment (1972)
7. California Proposition 9, Energy, Fuel, and Air Pollution Regulations Initiative (June 1972)
8. Florida Amendment 2, Bonds for Outdoors Resources Amendment (1972)
9. Florida Referendum 1, Bonds for Environmentally Endangered Lands and Outdoor Recreation Projects Bond Measure (1972)
10. Louisiana Amendment 5, Repeal of Constitutional Authorization for Mosquito Abatement Districts Amendment (February 1972)
11. Massachusetts Question 1, Authorize Use-Based Tax Assessment for Agricultural and Horticultural Land Amendment (1972)
12. Massachusetts Question 5, Environmental Constitutional Rights Amendment (1972)
13. Nebraska Amendment 7, Valuation of Agricultural Lands Amendment (1972)
14. New York Proposition 1, Environmental Preservation Bond Measure (1972)
15. North Carolina Conservation of Natural Resources Policy Amendment (1972)
16. North Carolina Zoological Park Facilities Bonds Referendum (May 1972)
17. Pennsylvania Financial Assistance for 1971-1972 Flood Damage Amendment (1972)
18. South Dakota Initiated Measure 1, Dove Hunting Measure (1972)
19. Washington Initiative 258, Greyhound Racing Measure (1972)
20. Washington Initiative 40 and Alternative Measure 40B, Regulation of Litter Measure (1972)
21. Washington Referendum 28, Public Recreation Facilities Bond Measure (1972)

1971

1. New York State Debt for the Environment, Proposition 1 (1971)
2. Pennsylvania Question 3, Environmental Rights Amendment (May 1971)

1970

1. Alaska Proposition 3, Recreational Facilities Bond Measure (1970)
2. California Proposition 20, Recreation, Fish, and Wildlife Facilities Bond Measure (1970)
3. Florida Amendment 4, Bonds for Pollution Control and Waste Disposal Facilities Amendment (1970)
4. Georgia Amendment 13, Tax Exemptions for Peanuts Amendment (1970)
5. Illinois Anti-Pollution Amendment (1970)
6. Louisiana Amite River Authority Amendment (1970)
7. Louisiana Amite River Authority Amendment Two (1970)
8. Maine Question 3, Oil Pollution Removal Bond Measure (1970)
9. Maine Question 4, Water Pollution Abatement Interest Repeal Bond Measure (1970)
10. Maine Question 6, Land Valuation for Certain Lands at Current Value Amendment (1970)
11. Nevada Question 9, State Parks Bond Measure (1970)
12. Oregon Measure 4, Bonds for Pollution Control Projects Amendment (May 1970)
13. Oregon Measure 9, Scenic Waterway Designations Initiative (1970)
14. Rhode Island Conservation and Resource Planning, Proposal 9 (1970)
15. Washington Initiative 256, Prohibit Non-Refundable Beverage Containers Measure (1970)
16. Washington Referendum 21, Outdoor Recreation Bond Changes Measure (1970)
17. Washington Referendum 23, Water Pollution Control Bond Changes Measure (1970)

1969

1. Kentucky Agricultural Land Assessment Referendum (1969)
2. Maine Question 10, Parks and Forests Improvement and Marine Research Bond Measure (1969)
3. Maine Question 3, Camp Waban Added Facilities Bond Measure (1969)
4. Maine Question 8, Pollution Abatement Facilities Bond Measure (1969)
5. New York Amendment 3, Establishment of the State Nature and Historical Preserve Amendment (1969)
6. Wisconsin Question 5, Recreational Land Bonds Advisory Question (April 1969)

1968

1. Alaska Proposition 8, Fish Hatchery Construction Bond Measure (1968)
2. Arkansas Dairy Commission, Referred Act 306 (1968)
3. Georgia Amendment 14, Game and Fish Commission Measure (1968)
4. Georgia Amendment 15, Compensation of Game and Fish Commission Measure (1968)
5. Georgia Amendment 18, Regulation of Milk Product Marketing Measure (1968)
6. Georgia Amendment 19, Agricultural Product Promotion Measure (1968)
7. Louisiana Pontchartrain Levee Amendment (1968)
8. Louisiana Wildlife and Fisheries Commission Amendment (1968)
9. Maine Question 2, State Park and Recreation Area Fund Bond Measure (1968)
10. Michigan Proposal No. 3, Water Pollution Abatement Bond Measure (1968)
11. Michigan Proposal No. 4, Public Recreation Bond Measure (1968)
12. North Dakota Incorporated Farming and Ranching Referendum, Number 3 (1968)
13. Oregon Measure 6, Bonds to Acquire Beaches Initiative (1968)
14. Texas Proposition 6, Tax Exemptions for Pollution Mitigation Equipment Amendment (1968)
15. Utah Proposition 4, Permit the Legislature Let Land be Assessed Based on Agricultural Value Amendment (1968)
16. Washington HJR 1, Use-Based Valuation Tax for Agricultural and Recreational Lands Amendment (1968)
17. Washington Initiative 32, Local Processing of State Timber Measure (1968)
18. Washington Referendum 17, Water Pollution Control Bonds Measure (1968)
19. Washington Referendum 18, Bonds for Outdoor Recreation Development Measure (1968)
20. Wisconsin Question 3, Forestry Funding and Taxes Amendment (April 1968)

1967

1. Alabama Wildlife Conservation Funding, Amendment 7 (1967)
2. Maine Proposed Constitutional Amendment 3, State Guaranteed Loans for Recreational Purposes Increase Measure (1967)
3. Maine Proposed Constitutional Amendment 6, State Guaranteed Industrial Loans for Fisheries and Agriculture Measure (1967)
4. New York Amendment 2, Creation and Maintenance of Ski Trails Amendment (1967)
5. Pennsylvania Question 9, Bond Issue for Conservation of Natural Resources Amendment (May 1967)
6. Texas Proposition 5, Texas Park Development Fund Amendment (1967)

1966

1. Alaska Proposition 1, Recreation Construction Bond Measure (1966)
2. California Proposition 3, Open Space Lands Amendment (1966)
3. Georgia Amendment 20, Regulation of Agricultural Products Amendment (1966)
4. Georgia Amendment 7, Tax Exemptions for Pollution Reduction Facilities Amendment (1966)
5. Nebraska Amendment 5, Tax Valuation of Agricultural Land Amendment (1966)
6. New York Proposition 1, Development for Outdoor Recreation Bond Measure (1966)
7. South Dakota Amendment A, Reclassifying Farm Property Measure (1966)
8. Texas Proposition 1, Taxation of Agricultural Lands Amendment (1966)

1965

1. New York Proposition 1, Sewage Treatment Facilities Bond Measure (1965)

1964

1. California Proposition 1, Recreational Land Bond Measure (1964)
2. Louisiana Amendment 28, Allow New Orleans to Establish Mosquito Abatement Program Amendment (1964)
3. Maine Pollution Abatement Facilities Bond Measure (1964)
4. Minnesota Amendment 1, Taxation of Taconite, Copper, and Nickel Amendment (1964)
5. Oregon Measure 4, Prohibition of Commercial Salmon and Steelhead Fishing Initiative (1964)
6. Texas Proposition 2, Conservation and Reclamation District Amendment (1964)
7. Washington Initiative 215, Marine Recreation Land Act Measure (1964)
8. Washington Referendum 11, Outdoor Recreation Bond Measure (1964)
9. Wisconsin Question 1, Forestry Tax Amendment (April 1964)

1963

1. Alabama State Poultry Industry, Amendment 5 (1963)
2. Florida Amendment 3, Indebtedness for Outdoor Recreation and Conservation Amendment (1963)
3. New Jersey Public Question No. 6 (1963)
4. New York Amendment 7, Preserve Land for the Village of Saranac Lake for Refuse Disposal Amendment (1963)
5. Pennsylvania Question 3, State Parks, Conservation, and Recreation Bonds Amendment (1963)

1962

1. Alabama Sale of Cattle, Amendment 3 (1962)
2. California Proposition 5, Recreational Land Bond Measure (June 1962)
3. Georgia Amendment 11, Payment for State Oil Well Amendment (1962)
4. New York Proposition 1, Purchase of Open Lands Bond Measure (1962)
5. North Dakota Agricultural and Educational Funding Separation, Referendum 2 (1962)
6. North Dakota Power Generating Facilities Bonds, Initiative 1 (1962)
7. Washington Referendum 32, Milk Marketing Regulation Measure (1962)

1961

1. North Carolina Agricultural Research Bonds Referendum (1961)
2. North Carolina Natural Resources Conservation Bonds Referendum (1961)

1960

1. Colorado Proposal No. 3, Colorado Wildlife Management Commission and Department of Wildlife Conservation Initiative (1960)
2. Florida Amendment 3, Administration of the Game and Fresh Water Fish Commission Amendment (1960)
3. Georgia Amendment 8, Promotion of Agricultural Products Amendment (1960)
4. Maryland Farm Land Assessment, Amendment 14 (1960)
5. Maryland Potomac River Compact, Amendment 16 (1960)
6. Missouri Amendment 3, Extend Special Park Fund (1960)
7. Nebraska Amendment 3, Livestock Taxation Amendment (1960)
8. New York Proposition 1, Debt for Land for Recreational and Conservation Purposes Measure (1960)
9. North Dakota State Mineral Rights Referendum, Amendment 2 (1960)
10. Rhode Island State's Share of Hurricane Barrier for Narragansett Bay, Proposal 2 (1960)
11. Washington Initiative 25, Prohibit Large Dams and Water Diversions on Columbia River Tributaries Measure (1960)

1958

1. Georgia Amendment 10, Boll Weevil Eradication Reward Amendment (1958)
2. Louisiana Amendment 27, Creation of Mosquito Abatement Districts Amendment (1958)
3. Oregon Measure 10, State Power Development Amendment (1958)
4. Pennsylvania Private Forest Reserves Amendment (1958)
5. Rhode Island Establishment of Nuclear Reactor, Proposal 2 (1958)
6. Utah Amendment 4, Provide that Revenue From Mineral Deposits be Used for Public School Funding Measure (1958)

1957

1. New York Amendment 5, State Forest Preserve Lands Amendment (1957)
2. New York Amendment 6, Forest Land for Highway Purposes Amendment (1957)

1956

1. Alaska Proposition 3, Fish Traps Measure (April 1956)
2. Arkansas Pari-Mutuel Wagering and Horse Racing in Hot Springs, Proposed Amendment 50 (1956)
3. Arkansas Prohibition of Dog and Horse Race Gambling, Proposed Amendment 49 (1956)
4. California Proposition 4, California Oil and Gas Conservation Commission Initiative (1956)
5. Georgia Amendment 8, Payment for Commercial Oil Well Amendment (1956)
6. Nebraska Amendment 2, Grain Tax Amendment (1956)
7. Oregon Measure 7, Prohibit Non-Angling Fishing in Coastal Streams Initiative (1956)

1955

1. New York Amendment 7, Use of Forest Preserve Land to Construct a Reservoir Amendment (1955)

1954

1. Idaho Dredge Mining Initiative, Initiative 1 (1954)
2. North Dakota Food Sales Tax Exemption, Initiative 1 (1954)
3. Oregon Measure 7, Prohibit Non-Angling Fishing in Coastal Streams Initiative (1954)
4. Oregon Measure 8, Repeal of Milk Regulation Law Initiative (1954)
5. South Dakota Amendment A, Pooling Lease Money Measure (1954)
6. South Dakota Amendment D, Assessment of Agricultural Lands Measure (1954)
7. Washington Initiative 192, Commercial Salmon Fishing Regulations Measure (1954)

1953

1. New York Amendment 9, Revoke Legislature Power to Use Forest Land for Reservoirs Amendment (1953)

1952

1. Georgia Amendment 41, Glynn County Taxes for Beach Erosion Prevention Measure (1952)
2. Oregon Measure Nos. 332-333, Creation of Milk Control Administrator Initiative (1952)
3. Washington Initiative 180, Yellow Oleomargarine Legalization Measure (1952)

1950

1. Arizona Measure Nos. 108-109, State Land Leasing for Oil and Gas Exploration and Exploitation Amendment (September 1950)
2. Georgia Amendment 3, Fund Commercial Oil Well Measure (1950)
3. Michigan Proposal No. 4, Sale of Yellow Oleomargarine Referendum (1950)
4. Minnesota Forestry Management Funds, Amendment 1 (1950)

1949

1. Ohio Manufacture and Sale of Colored Oleomargarine Initiative (1949)

1948

1. California Proposition 15, Fishing Net Prohibition Initiative (1948)
2. California Proposition 19, Fish and Game Commissioners Amendment (1948)
3. California Proposition 6, Prohibition of Commercial Fishing in the San Francisco Bay (1948)
4. Colorado Measure 2, Gambling on Horse and Animal Races Measure (1948)
5. Nebraska Amendment 1, Mineral Taxation Amendment (1948)
6. Oregon Measure Nos. 302-303, Indebtedness for State Reforestation Amendment (1948)
7. Oregon Measure Nos. 306-307, Licensing and Acquisition Provisions of the Hydroelectric Commission Referendum (1948)
8. Oregon Measure Nos. 318-319, Prohibit Fixed-Appliance Fishing in the Columbia River Initiative (1948)
9. South Dakota Amendment C, School and Public Lands Lease Measure (1948)
10. South Dakota Amendment D, Tax on Public Shooting Areas Measure (1948)

1947

1. New York Amendment 6, Ski Trails on Forest Preserve Land Amendment (1947)

1946

1. Michigan Proposal No. 1, Internal Improvement Limitations Amendment (1946)
2. Oregon Measure Nos. 312-313, Ban on Commercial Fishing in Nestucca Bay Referendum (1946)
3. Washington Referendum 26, Appointment of Game Commissioners Measure (1946)
4. Washington Referendum 27, State Timber Resources Board Measure (1946)

1945

1. Michigan Proposal No. 2, Improvements of Waterways Amendment (April 1945)

1944

1. Arkansas Game and Fish Commission, Proposed Amendment 36 (1944)
2. Arkansas Repeal Horse and Dog Racing, Initiated Act No. 2 (1944)

1943

1. Georgia Amendment 7, State Game and Fish Commission Measure (August 1943)

1942

1. Arkansas Game and Fish Commission, Proposed Amendment 34 (1942)
2. California Proposition 6, Board of Forestry Amendment (1942)
3. California Proposition 8, Fish and Game Funds Usage Amendment (1942)
4. Florida Amendment 3, Game and Fresh Water Fish Commission Amendment (1942)
5. Florida Amendment 5, Board Power to Set Non-Uniform Saltwater Conservation Rules Amendment (1942)
6. Michigan Proposal No. 3, Milk Marketing Board Referendum (1942)
7. Nevada Question 1, Tax Exemption of Financial Property Amendment (1942)
8. New Mexico Proposed Amendment 3, Contracts for Grazing and Agricultural Leases (1942)
9. Oregon Measure Nos. 310-311, Prohibition of Net Fishing on Coastal Waters Referendum (1942)
10. South Dakota State Oil and Gas Board and Regulations Referendum (1942)

1941

1. New York Amendment 4, Construction of Ski Trails Amendment (1941)

1940

1. Arkansas Game and Fish Commission, Proposed Amendment 35 (1940)
2. California Proposition 13, State Park Land Leases for Oil and Gas Amendment (1940)
3. California Proposition 8, Fish and Game Commission Amendment (1940)
4. Colorado Measure 2, Legalization of Horse and Dog Racing Initiative (1940)
5. Colorado Measure 3, Game and Fish Commission Initiative (1940)
6. Maryland Commission of Fisheries, Amendment 8 (1940)
7. Missouri Amendment 5, Repeal of Conservation Commission Code and Reinstatement of Pre-1936 Fish and Game Laws Initiative (1940)
8. Oregon Measure Nos. 316-317, Repeal of Milk Control Law Initiative (1940)

1939

1. North Dakota Repeal Grain Storage Commissioner Referendum (1939)

1938

1. California Proposition 10, Huntington Beach Oil Drilling Referendum (1938)
2. California Proposition 2, Animal Pound Regulations Initiative (1938)
3. California Proposition 24, Drilling on State Tide and Overflowed Lands Referendum (1938)
4. California Proposition 5, Fish, Mollusks, and Crustaceans Permits Initiative (1938)
5. Georgia Amendment 10, Taxes for Conservation Measure (1938)
6. Idaho Fish and Game Commission Act, Initiative 1 (1938)
7. Missouri Amendment 7, Changes to Legislative, Fiscal, and Public Welfare Provisions Initiative (1938)
8. Nevada Question 2, Bounty on Predatory Animals Initiative (1938)
9. North Dakota Volume-Based License Fees for Creameries Referendum (1938)
10. Oklahoma State Question 238, State Oil Inspectors Referendum (1938)

1936

1. California Proposition 18, Oleomargarine Tax Referendum (1936)
2. California Proposition 4, Tide, Submerged, and Overflowed Lands Initiative (1936)
3. Maine Resident Fishing and Hunting Licenses, Question No. 4 (1936)
4. Michigan Proposal No. 3, Exempting Certain Food Products from Taxation Initiative (1936)
5. Missouri Amendment 4, Creation of State Conservation Commission Initiative (1936)
6. North Dakota Packing Plants Referendum (1936)
7. Ohio Prohibit Taxes on Food Initiative (1936)
8. Oklahoma State Question 230, Water and Soil Conservation Initiative (July 1936)
9. Oregon Measure Nos. 312-313, State Development and Distribution of Hydroelectric Power and Creation of Energy Commission Initiative (1936)
10. Oregon Measure Nos. 314-315, State Hydroelectricity Administrative Board Initiative (1936)
11. Washington Referendum 4, State Flood Control Fund Measure (1936)

1934

1. Massachusetts Question 1, Restrictions on Trapping Referendum (1934)
2. Nevada Question 3, Predatory Animal Bounty Payments Initiative (1934)
3. Nevada State Question 2, Wildlife Protection and Game Regulation Referendum (1934)
4. Oregon Measure Nos. 300-301, Hydroelectricity Development Referendum (1934)
5. Washington Initiative 77, Fish Traps and Fishing Regulations Measure (1934)
6. Washington Referendum 18, Municipal Energy Measure (1934)

1933

1. California Proposition 5, Property Reassessment Amendment (June 1933)
2. Oregon Measure Nos. 310-311, State Power Fund Bonds Measure (July 1933)
3. Oregon Measure Nos. 316-317, Oleomargarine Tax Referendum (July 1933)

1932

1. Alabama Reforestation, Amendment 2 (1932)
2. California Proposition 11, Huntington Beach Tide and Submerged Lands Initiative (1932)
3. California Proposition 2, State Tide and Beach Lands Leases Referendum (May 1932)
4. Colorado Measure 2, Oleomargarine Tax Referendum (1932)
5. Michigan Proposal No. 8, Regulations on Oleomargarine Referendum (1932)
6. New York Amendment 1, Forest Preserve Land for Recreation Purposes Amendment (1932)
7. North Dakota Corporation Farming and Agriculture Prohibition Initiative (1932)
8. North Dakota Crop Mortgage Initiative (1932)
9. North Dakota Outlawing Crop Mortgages Initiative (1932)
10. Oklahoma State Question 164, Oleomargarine Regulation Referendum (1932)
11. Oklahoma State Question 170, Soil Conservation Initiative (July 1932)
12. Oregon Ban on Commercial Fishing on the Rogue River, Measure 5 (1932)
13. Oregon Measure Nos. 306-307, Oleomargarine Tax Referendum (1932)
14. Oregon Measure Nos. 324-325, State Administration of Hydroelectric Power Initiative (1932)
15. South Dakota Referred Law 2, Butter Substitute Tax Referendum (1932)
16. Washington Initiative 62, Establish Department of Game Measure (1932)

1931

1. New York Amendment 3, Reforestation Program Amendment (1931)

1930

1. California Proposition 11, Fishing and Game Commission Initiative (1930)
2. California Proposition 13, Repayment for Animals to Prevent the Spread of Disease Amendment (1930)
3. Georgia Amendment 1, City of Elberton Electric System Bonds Measure (1930)
4. Georgia Amendment 6, City of West Point Flood Control Tax Exemptions Measure (1930)
5. Illinois Conservation and Forest Preserves Question (1930)
6. Massachusetts Question 3, Limitations on Animal Traps Initiative (1930)
7. Michigan Funding for Waterway Improvements Amendment (1930)
8. Montana Levy for Agricultural and Extension Service, R-34 (1930)
9. Nevada State Question 2, Rabies Commission and Eradication Program Referendum (1930)
10. North Dakota One Man Game and Fish Commission Referendum (1930)
11. Oregon Measure Nos. 320-321, Hook and Line Fishing on the Rogue River Initiative (1930)
12. Oregon Measure Nos. 324-325, Authorize Creation of Water and Power Utility Districts Initiative (1930)
13. Utah Amendment 4, Permit Legislation to Govern Valuation of Mining Property Measure (1930)

1929

1. Maine Export of Surplus Hydroelectric Power Measure (September 1929)

1928

1. California Proposition 21, Animal Sport Restrictions Initiative (1928)
2. California Proposition 4, State Park Land Bond Measure (1928)
3. California Proposition 7, Water Conservation Amendment (1928)
4. Idaho Limit Use of Natural Streams, HJR 13 (1928)
5. Illinois Hunting and Fishing Ground Proposition (1928)
6. Oregon Measure Nos. 308-309, Preservation of the Deschutes River Initiative (1928)
7. Oregon Measure Nos. 310-311, Rogue River Preservation Initiative (1928)
8. Oregon Measure Nos. 312-313, Umpqua River Preservation Initiative (1928)
9. Oregon Measure Nos. 314-315, McKenzie River Preservation Initiative (1928)
10. Virginia Question 3, Selection of the Commissioner of Agriculture and Immigration of Virginia Amendment (June 1928)

1927

1. Oregon Measure Nos. 322-323, Angling Fish on Nestucca Bay Referendum (June 1927)
2. Wisconsin Question 2, Forest and Minerals Tax Amendment (April 1927)

1926

1. Arizona Measure Nos. 300-301, Meat Inspection Codes Referendum (1926)
2. Arizona Measure Nos. 302-303, Repeal State Game and Fish Law Referendum (1926)
3. Arkansas Cotton Mill Tax Exemption, Amendment 12 (1926)
4. California Proposition 22, Planted Trees Tax Exemption Amendment (1926)
5. California Proposition 3, Oleomargarine Regulations Referendum (1926)
6. Georgia Amendment 2, Crisp County Hydroelectric Bonds Measure (1926)
7. Minnesota Promoting Forestation and Reforestation, Amendment 2 (1926)
8. Montana Levy for Hail Insurance, Amendment 1(1926)
9. Oklahoma State Question 138, Ad Valorem Tax Method Initiative (1926)
10. Oregon Measure Nos. 332-333, Ban on Fish Wheels, Traps, Seines, and Gill Nets Use Initiative (1926)
11. Oregon Measure Nos. 336-337, Creation of Water and Power Board Initiative (1926)
12. Washington Amendment to Article XXVIII, Taxation of Reforested Lands Amendment (1926)

1925

1. Maine Incorporation of Dexter P. Cooper Measure (September 1925)
2. Maine Question 2, Grades of Milk Referendum (December 1925)

1924

1. Arizona Measure Nos. 306-307, Colorado River Power and Irrigation Initiative (1924)
2. California Proposition 11, Klamath River Fish and Game District Initiative (1924)
3. Idaho Affirmation of Water Rights, SJR 7 (1924)
4. Minnesota Establish Grain Elevators, Amendment 3 (1924)
5. Minnesota Expenditures to Prevent Forest Fires, Amendment 5 (1924)
6. Minnesota Promoting Forestation and Reforestation, Amendment 4 (1924)
7. Montana Mining Tax for Workmen's Compensation, I-28 (1924)
8. New York Proposition 1, Bond for State Parks Bond Measure (1924)
9. North Dakota Farm Labor Lien Initiative (1924)
10. Oregon Measure Nos. 306-307, Oleomargarine and Condensed Milk Legality Referendum (1924)
11. South Dakota Referred Law 4, Public Warehouses Law Referendum (1924)
12. Washington Referendum 16, Requirements for Butter Substitutes Measure (1924)
13. Wisconsin Question 2, State Forest Funding Amendment (1924)

1923

1. New York Amendment 3, Water Power Development on Forest Preserve Land Amendment (1923)

1922

1. Arizona Measure Nos. 114-115, Agricultural Associations Amendment (1922)
2. Arizona Measure Nos. 300-301, Repeal the Preservation of Fish and Game Act of 1916 Measure (1922)
3. California Proposition 17, Stream Usage Amendment (1922)
4. California Proposition 28, Prohibition of Vivisection Initiative (1922)
5. Colorado Measure 5, Experimental Operations on Humans and Animals Initiative (1922)
6. Michigan Excess Condemnation for Public Purposes Amendment (1922)
7. Minnesota Rural Credit System, Amendment 1 (1922)
8. Minnesota Tax on Ore Mining, Amendment 2 (1922)
9. Missouri Proposition 9, State Department of Agriculture Referendum (1922)
10. North Dakota Grain Grading Initiative (1922)
11. South Dakota Initiated Law 1, State Hydroelectric Power Plants and Transmission Systems Initiative (1922)

1920

1. Arizona Measure Nos. 304-305, State Conservation Commission Initiative (1920)
2. Arizona Measure Nos. 312-313, Reclamation of Arable Lands Initiative (1920)
3. California Proposition 7, Vivisection Prohibition Initiative (1920)
4. Michigan Condemnation of Excess Property Amendment (1920)
5. Nebraska Amendment 11, Mineral Rights Amendment (September 1920)
6. Oregon Measure Nos. 304-305, Oleomargarine Regulation Referendum (1920)
7. Oregon Measure Nos. 316-317, Roosevelt Bird Refuge Initiative (1920)

1918

1. Arizona Measure Nos. 106-107, Limitations on Agricultural Land Sales Initiative (1918)
2. Massachusetts Question 2, Eminent Domain for Conservation and Use of Natural Resources Amendment (1918)
3. Montana Terminal Elevator Bonds, Referendum 1 (1918)
4. North Dakota Hail Insurance Initiative (1918)
5. North Dakota Hail Insurance Referendum (1918)
6. Oregon Measure Nos. 304-305, Rogue River Seine and Set-Net Fishing Ban Referendum (1918)
7. Oregon Measure Nos. 306-307, Willamette River Commercial Salmon Fishing Referendum (1918)
8. South Dakota Amendment F, State Coal Measure (1918)
9. South Dakota Amendment I, State Water Power Measure (1918)
10. South Dakota Amendment K, State Hail Insurance Measure (1918)
11. South Dakota Amendment L, State Grain Elevators and Warehouses Measure (1918)
12. Utah Amendment 3, Change the Property Tax Rates for Mines Measure (1918)

1917

1. Texas Proposition 1, Conservation and Reclamation Districts Amendment (August 1917)

1916

1. Arizona Measure Nos. 306-307, Hunting and Fishing Regulations Initiative (1916)
2. Colorado Measure 6, Regulation of Livestock Running Initiative (1916)
3. Minnesota Mining Ore, Amendment 3 (1916)
4. Missouri Amendment 2, Establish Missouri State Land Bank Initiative (1916)
5. Nebraska Amendment 2, Food, Drug, Dairy, and Oil Commissioner Initiative (1916)
6. New York Proposition 1, Acquisition of Land for State Parks Bond Measure (1916)
7. North Dakota Repeal Mill Tax for Terminal Elevators (1916)
8. Oregon Measure Nos. 318-319, Rural Credits Fund for Farming-Related Purchases Initiative (1916)
9. South Dakota Amendment 1, State Coal Supplying and Roads Funding Measure (1916)
10. Utah Amendment 2, Change the Property Tax Rate for Mines Measure (1916)

1915

1. California Proposition 5, Agricultural Rural Credits Amendment (October 1915)
2. Michigan Bonds for Drainage Purposes Amendment (April 1915)

1914

1. Arizona Measure Nos. 322-323, Electric Poles Regulations Initiative (1914)
2. California Proposition 18, Wild Game Sale Referendum (1914)
3. Michigan Bonds for Drains and Agricultural Lands Amendment (1914)
4. Minnesota Dog Tax, Amendment 9 (1914)
5. Minnesota Lands for State Forests, Amendment 11 (1914)
6. Minnesota State Bounties for Reforestation, Amendment 10 (1914)
7. North Dakota Terminal Grain Elevators Referendum (1914)
8. Oklahoma State Question 75, Oil and Gas Tax Initiative (1914)
9. South Dakota Amendment 8, State Irrigation Control and Promotion Measure (1914)

1913

1. New York Amendment 4, State Controlled Reservoirs Amendment (1913)

1912

1. Arizona Measure Nos. 316-317, Hunting of Game Birds and Animals Referendum (1912)
2. Arkansas Cotton Mill Tax Exemption Amendment (September 1912)
3. Colorado Measure 19, Underground Workers Regulations Initiative (1912)
4. Colorado Measure 23, Branding and Marking of Livestock Referendum (1912)
5. Colorado Mining and Smelting as Public Interests, Measure 30 (1912)
6. Minnesota State Hail Insurance, Amendment 2 (1912)
7. North Dakota State Ownership of Grain Elevators Referendum (1912)
8. Ohio Promotion of Natural Resources Conservation Amendment (September 1912)
9. South Dakota Measure 3, Damages for Trespass of Animals Referendum (1912)
10. Utah Amendment 8, Tax Coal and Hydro-carbon Mines Like Metal Mines Measure (1912)

1910

1. Arkansas Cotton Mill Tax Exemption Amendment (1910)
2. California Amendment 14, Right to Fish Measure (1910)
3. Minnesota Reforestation Tax, Amendment 5 (1910)
4. Minnesota State Hail Insurance, Amendment 3 (1910)
5. Minnesota Tax Exemptions for Reforestation, Amendment 6 (1910)
6. Oregon Measure Nos. 348-349, Hook and Line Only on the Rogue River Initiative (1910)
7. Wisconsin Question 3, Water Power and Forest Funding Amendment (1910)

1908

1. Minnesota State Hail Insurance, Amendment 3 (1908)
2. Oregon Measure Nos. 318-319, Salmon and Sturgeon Fishing Regulations Initiative (June 1908)
3. Oregon Measure Nos. 322-323, Farming Tax Exemption Initiative (June 1908)
4. Oregon Measure Nos. 332-333, Prohibit Salmon and Sturgeon Fishing Initiative (June 1908)
5. South Dakota Protection of Quail Referendum (1908)
6. Utah Amendment 1, Separate Property Used for Mining from Portions for Other Uses for Tax Purposes Measure (1908)
7. Washington Eminent Domain for Agricultural, Domestic, Sanitary, and Timber Right-of-Ways Uses Amendment (1908)

1907

1. Texas Proposition 3, Department of Agriculture and Bureau of Labor Amendment (August 1907)

1906

1. Florida Board of Drainage Commissioners Amendment (1906)
2. Minnesota Amendment 3, Right to Sell One's Produce without License Amendment (1906)
3. South Dakota Assessments for Agricultural Drainage Amendment (1906)
4. Washington Allow Eminent Domain for Right-of-Ways in Timber, Lumbering, and Mining Operations Amendment (1906)
5. Washington Water Deemed Public Use for Irrigation, Mining, Manufacturing, and Timber Removal Amendment (1906)

1900

1. Oregon Measure Nos. 158-159, Irrigation and Water Use Amendment (June 1900)

1896

1. New York Amendment 1, Forest Preserve Amendment (1896)

1892

1. Minnesota Gross Earnings Taxes, Amendment 2 (1892)
2. New York Amendment 3, Onondaga Salt Springs Amendment (1892)

1888

1. Minnesota Monopolization of Food Product Market, Amendment 1 (1888)

1881

1. Minnesota Amendment 5, Permitting the Sale of Swamp Land Measure (1881)

1879

1. Texas Proposition 1, Farm Product Exemptions Amendment (September 1879)

1876

1. North Carolina State Constitution Revisions Amendment (1876)

1875

1. Ohio Dog Tax Amendment (October 1875)

1872

1. Minnesota Amendment 4, Authorizing the Sale of Internal Improvement Lands Measure (1872)

Alabama

1. Alabama Amendment 1, Authorize $85 Million in Bonds for Public Historical Sites and State Parks Measure (May 2022)
2. Alabama Boll Weevil Eradication Amendment (1984)
3. Alabama Buttahatchee River Amendment (September 1977)
4. Alabama Buttahatchee River Development Amendment (December 1973)
5. Alabama Catfish Industry Amendment (1988)
6. Alabama Cattle Industry Amendment (May 1985)
7. Alabama Colbert County Sewage Amendment (2010)
8. Alabama Cotton Producer Assessment Refund Amendment, Amendment 1 (2014)
9. Alabama Farmers Amendment (1980)
10. Alabama Forever Wild Land Trust Amendment, Amendment 1 (2012)
11. Alabama Forever Wild Land Trust Amendment (1992)
12. Alabama Franklin County Sewage Amendment (2010)
13. Alabama Historical Sites and State Parks Bonds, Amendment 2 (1998)
14. Alabama Hunting License Amendment (1984)
15. Alabama Lawrence County Landfill Amendment (2010)
16. Alabama Lawrence County Sewage Amendment (2010)
17. Alabama Offshore Oil Trust Fund Amendment (March 1982)
18. Alabama Poultry Industry Promotion Amendment (1982)
19. Alabama Reforestation, Amendment 2 (1932)
20. Alabama Right to Hunt and Fish, Amendment 5 (2014)
21. Alabama Rules Governing Allocation of State Park Funds, Amendment 2 (2016)
22. Alabama Sale of Cattle, Amendment 3 (1962)
23. Alabama Sheep and Goat Industry Promotion, Amendment 3 (2002)
24. Alabama Shrimp and Seafood Promotion, Amendment 4 (2004)
25. Alabama Soil, Water and Forestry Improvement Amendment (May 1985)
26. Alabama Soy Promotion Amendment (March 1982)
27. Alabama Sportsperson's Bill of Rights, Amendment 1 (1996)
28. Alabama State Poultry Industry, Amendment 5 (1963)
29. Alabama Swine Promotion Amendment (March 1982)
30. Alabama Wheat and Feed Grain Amendment (1986)
31. Alabama Wildlife Conservation Funding, Amendment 7 (1967)
32. Alabama Winston County Forest Fire Protection Amendment (March 1982)

Alaska

1. Alaska Amendment 5, Allow State to Limit Entry into Fisheries Amendment (August 1972)
2. Alaska Ballot Measure 1, North Slope Oil Production Tax Increase Initiative (2020)
3. Alaska Ballot Measure 1, Salmon Habitat Protections and Permits Initiative (2018)
4. Alaska Ballot Proposition 5, Bottle Deposit Refund Initiative (1978)
5. Alaska Ballot Proposition 5, Repeal of Limited Fishery Entry Initiative (1976)
6. Alaska Bonding Proposition 1, Flood Control and Port Development Bond Measure (1978)
7. Alaska Bonding Proposition 2, Parks and Recreational Facilities Bond Measure (1978)
8. Alaska Bonding Proposition 3, Parks and Recreation Bond Measure (1976)
9. Alaska Bonding Proposition 4, Fish and Game Management Facilities Bond Measure (1976)
10. Alaska Bonding Proposition 7, Fisheries Management and Facilities Bond Measure (1978)
11. Alaska Bonding Proposition A, Fisheries Facilities Bond Measure (1980)
12. Alaska Bonding Proposition C, State Facilities Improvements Bond Measure (1980)
13. Alaska Bristol Bay Mining Ban, Ballot Measure 4 (2014)
14. Alaska Measure 1, Prohibit Ballot Initiatives on Hunting Amendment (2000)
15. Alaska Measure 2, Cruise Ship Taxes, Fees, and Environmental Regulations Initiative (August 2006)
16. Alaska Measure 2, Natural Gas Tax Initiative (2006)
17. Alaska Measure 2, Prohibit Airborne Hunting of Grizzly Bears Initiative (August 2008)
18. Alaska Measure 3, Airborne Hunting Restrictions Initiative (1996)
19. Alaska Measure 3, Natural Gas Development Authority Initiative (2002)
20. Alaska Measure 3, Prohibition on Bear Baiting Initiative (2004)
21. Alaska Measure 4, Water Standards at New Metallic Mineral Mines Initiative (August 2008)
22. Alaska Measure 6, Repeal Law Allowing for Land-And-Shoot Hunting of Wolves Referendum (2000)
23. Alaska Measure 7, Prohibit Classification in Personal Consumption Hunting and Fishing and Repeal Subsistence Laws Initiative (1982)
24. Alaska Measure 9, Prohibition of Wolf Snares Initiative (1998)
25. Alaska Oil Tax Cuts Veto Referendum, Ballot Measure 1 (August 2014)
26. Alaska Proposition 1, Recreation Construction Bond Measure (1966)
27. Alaska Proposition 3, Fish Traps Measure (April 1956)
28. Alaska Proposition 3, Recreational Facilities Bond Measure (1970)
29. Alaska Proposition 7, Fish and Game Facilities Bond Measure (1974)
30. Alaska Proposition 7, Flood Control and Small Boat Harbor Bond Measure (1972)
31. Alaska Proposition 8, Fish Hatchery Construction Bond Measure (1968)

Arizona

1. Arizona Measure Nos. 106-107, Limitations on Agricultural Land Sales Initiative (1918)
2. Arizona Measure Nos. 108-109, State Land Leasing for Oil and Gas Exploration and Exploitation Amendment (September 1950)
3. Arizona Measure Nos. 114-115, Agricultural Associations Amendment (1922)
4. Arizona Measure Nos. 300-301, Meat Inspection Codes Referendum (1926)
5. Arizona Measure Nos. 300-301, Repeal the Preservation of Fish and Game Act of 1916 Measure (1922)
6. Arizona Measure Nos. 302-303, Repeal State Game and Fish Law Referendum (1926)
7. Arizona Measure Nos. 304-305, State Conservation Commission Initiative (1920)
8. Arizona Measure Nos. 306-307, Colorado River Power and Irrigation Initiative (1924)
9. Arizona Measure Nos. 306-307, Hunting and Fishing Regulations Initiative (1916)
10. Arizona Measure Nos. 312-313, Reclamation of Arable Lands Initiative (1920)
11. Arizona Measure Nos. 316-317, Hunting of Game Birds and Animals Referendum (1912)
12. Arizona Measure Nos. 322-323, Electric Poles Regulations Initiative (1914)
13. Arizona Proposition 100, Exchange of State Trust Lands Amendment (2004)
14. Arizona Proposition 100, State Trust Lands Amendment (2000)
15. Arizona Proposition 101, Exchange of State Trust Lands Initiative (2002)
16. Arizona Proposition 102, Agricultural Property Tax Exemption Amendment (1994)
17. Arizona Proposition 102, Two-Thirds Vote Requirement for Hunting-Related Initiatives Amendment (2000)
18. Arizona Proposition 105, State Trust Lands Amendment (2006)
19. Arizona Proposition 106, State Land Conservation Amendment (2006)
20. Arizona Proposition 109, Right to Hunt and Fish Amendment (2010)
21. Arizona Proposition 127, Renewable Energy Standards Initiative (2018)
22. Arizona Proposition 200, Alcoholic Beverage Container Recycling Initiative (1982)
23. Arizona Proposition 200, Legislative Approval of Nuclear Facilities Initiative (1976)
24. Arizona Proposition 200, State Lottery Heritage Funds for Parks and Environment Initiative (1990)
25. Arizona Proposition 200, Unlawful Wildlife Capture Amendment (1992)
26. Arizona Proposition 201, Prohibit Cockfighting Initiative (1998)
27. Arizona Proposition 201, Prohibit Specific Trapping Methods on Public Land Initiative (1994)
28. Arizona Proposition 202, State Solid Waste Reduction Plan and Waste Disposal Regulation Initiative (1990)
29. Arizona Proposition 203, Repeal of State Claims of Public Lands Initiative (1982)
30. Arizona Proposition 204, Confinement of Pregnant Pigs and Calves Raised for Veal Regulations Initiative (2006)
31. Arizona Proposition 300, Prohibition of Food Tax Amendment (1974)
32. Arizona Proposition 303, State Funds for Open Space Land Amendment (1998)

Arkansas

1. Arkansas Animal Cruelty, Proposed Initiated Act 1 (2002)
2. Arkansas Cotton Mill Tax Exemption, Amendment 12 (1926)
3. Arkansas Cotton Mill Tax Exemption Amendment (1910)
4. Arkansas Cotton Mill Tax Exemption Amendment (September 1912)
5. Arkansas Dairy Commission, Referred Act 306 (1968)
6. Arkansas Environmental Preservation Amendment (2026) - Potential
7. Arkansas Game and Fish Commission, Proposed Amendment 34 (1942)
8. Arkansas Game and Fish Commission, Proposed Amendment 35 (1940)
9. Arkansas Game and Fish Commission, Proposed Amendment 36 (1944)
10. Arkansas Hunting Rights, Proposed Amendment 1 (2010)
11. Arkansas Natural Resources Commission Bond Measure (2026) - On the ballot
12. Arkansas Pari-Mutuel Wagering and Horse Racing in Hot Springs, Proposed Amendment 50 (1956)
13. Arkansas Prohibition of Dog and Horse Race Gambling, Proposed Amendment 49 (1956)
14. Arkansas Referred Question 1, Water, Waste Disposal, and Pollution Abatement Bond Measure (2008)
15. Arkansas Repeal Horse and Dog Racing, Initiated Act No. 2 (1944)
16. Arkansas Sales Tax for Game and Fish, Proposed Amendment 2 (1996)
17. Arkansas Soft Drink Tax, Proposed Referred Act 1 (1994)
18. Arkansas Tax Increase for State Game & Fish Commission, Proposed Amendment 67 (1984)
19. Arkansas Taxes on Food and Medicine, Proposed Amendment 3 (2002)
20. Arkansas Waste Disposal and Pollution Abatement Facility Bonds, Referred Question Act 686 (1988)

California

1. California Amendment 14, Right to Fish Measure (1910)
2. California Proposition 1, Land and Water Resources Bond Measure (June 1980)
3. California Proposition 1, Parks and Recreational Spaces Bond Measure (1980)
4. California Proposition 1, Property Taxes for Environmentally Contaminated Property Amendment (1998)
5. California Proposition 1, Recreational Land Bond Measure (1964)
6. California Proposition 1, Recreational Lands Bond Measure (June 1974)
7. California Proposition 1, Water Bond (2014)
8. California Proposition 10, Bonds for Alternative Fuels Initiative (2008)
9. California Proposition 10, Huntington Beach Oil Drilling Referendum (1938)
10. California Proposition 11, Beverage Container Return Program Initiative (1982)
11. California Proposition 11, Energy Related Businesses Surtax Initiative (June 1980)
12. California Proposition 11, Fishing and Game Commission Initiative (1930)
13. California Proposition 11, Huntington Beach Tide and Submerged Lands Initiative (1932)
14. California Proposition 11, Klamath River Fish and Game District Initiative (1924)
15. California Proposition 11, Purchased Land Usage Amendment (June 1976)
16. California Proposition 117, Creation of the Habitat Conservation Fund Initiative (June 1990)
17. California Proposition 12, Farm Animal Confinement Initiative (2018)
18. California Proposition 12, Loans for Energy Product Installations Amendment (1976)
19. California Proposition 12, Water, Recreation, and Open Space Bond Measure (March 2000)
20. California Proposition 122, Seismic Retrofitting for Government Buildings Bond Issue (June 1990)
21. California Proposition 127, Exclude Earthquake Safety Modifications from Tax Assessments Amendment (1990)
22. California Proposition 128, Environmental Regulation and Bond Issue Initiative (1990)
23. California Proposition 13, Repayment for Animals to Prevent the Spread of Disease Amendment (1930)
24. California Proposition 13, Seismic Retrofitting Reassessment Exemption Amendment (June 2010)
25. California Proposition 13, State Park Land Leases for Oil and Gas Amendment (1940)
26. California Proposition 130, Restrictions on Logging and Bonds for Forests Initiative (1990)
27. California Proposition 132, Marine Protection Zone and Gill and Trammel Net Prohibition Initiative (1990)
28. California Proposition 135, Pesticide Regulation Initiative (1990)
29. California Proposition 138, Logging Rules and Bond Issue for Forest Improvements Initiative (1990)
30. California Proposition 14, Agricultural Labor Relations Board Initiative (1976)
31. California Proposition 149, Parks and Recreation Bond Measure (1990)
32. California Proposition 15, Fishing Net Prohibition Initiative (1948)
33. California Proposition 15, Nuclear Power Plant Initiative (June 1976)
34. California Proposition 16, Require Supermajority Voter Approval to Expand Utility Services Initiative (June 2010)
35. California Proposition 163, Prohibit Sales Tax on Food Initiative (1992)
36. California Proposition 17, Stream Usage Amendment (1922)
37. California Proposition 18, Oleomargarine Tax Referendum (1936)
38. California Proposition 18, Parks and Recreation Bond Measure (June 1984)
39. California Proposition 18, Wild Game Sale Referendum (1914)
40. California Proposition 180, Park Lands, Wildlife Areas, and Forests Bond Measure (June 1994)
41. California Proposition 19, Bond Issue for Wildlife Conservation Board and Coastal Conservancy Habitat Projects Measure (June 1984)
42. California Proposition 19, Fish and Game Commissioners Amendment (1948)
43. California Proposition 19, Property Tax Transfers, Exemptions, and Revenue for Wildfire Agencies and Counties Amendment (2020)
44. California Proposition 192, Seismic Retrofit Program Bond Measure (March 1996)
45. California Proposition 197, Repeal Protection Status of Mountain Lions Measure (March 1996)
46. California Proposition 1A, Earthquake Relief and Seismic Retrofit Program Bond Measure (June 1994)
47. California Proposition 2, Animal Pound Regulations Initiative (1938)
48. California Proposition 2, Farm Animal Confinement Initiative (2008)
49. California Proposition 2, Lake Tahoe Basin Property Bond Measure (1980)
50. California Proposition 2, Parks, Beaches, and Recreational and Historical Resources Preservation Bond Measure (1976)
51. California Proposition 2, State Tide and Beach Lands Leases Referendum (May 1932)
52. California Proposition 2, Water Pollution Control Bond Measure (June 1974)
53. California Proposition 20, Recreation, Fish, and Wildlife Facilities Bond Measure (1970)
54. California Proposition 20, State Coastal Zone Conservation Commission Creation Initiative (1972)
55. California Proposition 21, Animal Sport Restrictions Initiative (1928)
56. California Proposition 21, Vehicle License Fee Increase for State Parks Initiative (2010)
57. California Proposition 22, Agricultural Labor Relations Regulations Initiative (1972)
58. California Proposition 22, Planted Trees Tax Exemption Amendment (1926)
59. California Proposition 23, Suspension of Greenhouse Gas Emissions Reduction Law Initiative (2010)
60. California Proposition 23, Taxation of Earthquake Safety Improvements Amendment (June 1984)
61. California Proposition 24, Drilling on State Tide and Overflowed Lands Referendum (1938)
62. California Proposition 28, Prohibition of Vivisection Initiative (1922)
63. California Proposition 3, Alternative Energy Systems Tax Exemption Amendment (June 1978)
64. California Proposition 3, Bonds for Environmental Pollution Control Facilities Amendment (1972)
65. California Proposition 3, Coastal Zone Public Land Sales to Parks, Fish & Game, Conservation Departments Amendment (1978)
66. California Proposition 3, Oleomargarine Regulations Referendum (1926)
67. California Proposition 3, Open Space Lands Amendment (1966)
68. California Proposition 3, Solar Heating and Cooling and Energy Insulation Bond Measure (1976)
69. California Proposition 3, Water Infrastructure and Watershed Conservation Bond Initiative (2018)
70. California Proposition 30, Tax on Income Above $2 Million for Zero-Emissions Vehicles and Wildfire Prevention Initiative (2022)
71. California Proposition 37, Mandatory Labeling of Genetically Engineered Food Initiative (2012)
72. California Proposition 39, Out-of-State Business Tax Liability Calculations and Energy Funding Initiative (2012)
73. California Proposition 4, California Oil and Gas Conservation Commission Initiative (1956)
74. California Proposition 4, Lake Tahoe Basin Protection Bond Measure (1982)
75. California Proposition 4, Parks, Environment, Energy, and Water Bond Measure (2024)
76. California Proposition 4, Prohibition on Trapping Fur-Bearing Mammals Initiative (1998)
77. California Proposition 4, State Park Land Bond Measure (1928)
78. California Proposition 4, Tide, Submerged, and Overflowed Lands Initiative (1936)
79. California Proposition 40, Environment and Parks Bond Measure (March 2002)
80. California Proposition 43, Parks and Recreation Bond Measure (June 1986)
81. California Proposition 5, Agricultural Rural Credits Amendment (October 1915)
82. California Proposition 5, Definitions Regarding Property Amendment (1980)
83. California Proposition 5, Fish, Mollusks, and Crustaceans Permits Initiative (1938)
84. California Proposition 5, Property Reassessment Amendment (June 1933)
85. California Proposition 5, Recreational Land Bond Measure (June 1962)
86. California Proposition 6, Board of Forestry Amendment (1942)
87. California Proposition 6, Prohibition of Commercial Fishing in the San Francisco Bay (1948)
88. California Proposition 6, Prohibition on Killing Horses for Human Consumption Initiative (1998)
89. California Proposition 65, Dedication of Revenue from Disposable Bag Sales to Wildlife Conservation Fund (2016)
90. California Proposition 65, Environmental Health and Chemical Regulations and Warning Requirements Initiative (1986)
91. California Proposition 68, Parks, Environment, and Water Bond (June 2018)
92. California Proposition 7, Aid from Natural Disasters Amendment (June 1980)
93. California Proposition 7, Property Valuation with Solar Energy Systems Amendment (1980)
94. California Proposition 7, Renewable Energy Standards and Market Regulations Initiative (2008)
95. California Proposition 7, Tax Credits for Emission Reductions Initiative (1998)
96. California Proposition 7, Vivisection Prohibition Initiative (1920)
97. California Proposition 7, Water Conservation Amendment (1928)
98. California Proposition 70, Natural Lands Development and Maintenance Bond Measure (June 1988)
99. California Proposition 77, Earthquake Safety Program Bond Measure (June 1988)
100. California Proposition 8, Bonds for Alternative Energy Sources Amendment (June 1980)
101. California Proposition 8, Fish and Game Commission Amendment (1940)
102. California Proposition 8, Fish and Game Funds Usage Amendment (1942)
103. California Proposition 8, Tax Exemption for Pollution Control Amendment (1972)
104. California Proposition 80, Regulation of Electric Service Providers Initiative (2005)
105. California Proposition 87, Severance Tax on Oil Producers to Fund Alternative Energy Programs Initiative (2006)
106. California Proposition 9, Energy, Fuel, and Air Pollution Regulations Initiative (June 1972)
107. California Proposition 9, Prohibition of Utility Taxes, Bond Payments, or Surcharges for Nuclear Power Assets Initiative (1998)

Colorado

1. Colorado Amendment 10, Limitations on Black Bear Hunting Initiative (1992)
2. Colorado Amendment 13, Uniform Regulation of Livestock Operations Initiative (1998)
3. Colorado Amendment 14, Prohibition of Certain Hunting Methods Initiative (1996)
4. Colorado Amendment 14, Regulations on Commercial Hog Farms Initiative (1998)
5. Colorado Amendment 33, Video Lottery Program Initiative (2003)
6. Colorado Amendment 37, Renewable Energy Sources for Utilities Initiative (2004)
7. Colorado Amendment 52, Severance Taxes for Highway Projects Initiative (2008)
8. Colorado Amendment 8, Funds for Wildlife and Natural Area Preservation Initiative (1992)
9. Colorado Amendment No. 3, Construction and Expansion of Nuclear Fission Power Plants Initiative (1976)
10. Colorado Amendment No. 4, Municipal Partnership in the Development of Energy Resources Amendment (1974)
11. Colorado Amendment No. 5, Beverage Container Initiative (1982)
12. Colorado Amendment No. 7, Food Exempt from State Sales Tax Initiative (1976)
13. Colorado Amendment No. 8, Recycling and Reuse of Beverage Containers Initiative (1976)
14. Colorado Mandatory Labeling of GMOs Initiative, Proposition 105 (2014)
15. Colorado Measure 19, Underground Workers Regulations Initiative (1912)
16. Colorado Measure 2, Gambling on Horse and Animal Races Measure (1948)
17. Colorado Measure 2, Legalization of Horse and Dog Racing Initiative (1940)
18. Colorado Measure 2, Oleomargarine Tax Referendum (1932)
19. Colorado Measure 23, Branding and Marking of Livestock Referendum (1912)
20. Colorado Measure 3, Game and Fish Commission Initiative (1940)
21. Colorado Measure 5, Experimental Operations on Humans and Animals Initiative (1922)
22. Colorado Measure 6, Regulation of Livestock Running Initiative (1916)
23. Colorado Mining and Smelting as Public Interests, Measure 30 (1912)
24. Colorado Proposal No. 3, Colorado Wildlife Management Commission and Department of Wildlife Conservation Initiative (1960)
25. Colorado Proposition 112, Minimum Distance Requirements for New Oil, Gas, and Fracking Projects Initiative (2018)
26. Colorado Proposition 114, Gray Wolf Reintroduction Initiative (2020)
27. Colorado Proposition 127, Prohibit Hunting of Mountain Lion, Bobcat, and Lynx Initiative (2024)
28. Colorado Proposition 129, Veterinary Professional Associate Initiative (2024)
29. Colorado Proposition LL, Allow State to Retain Revenue from Proposition FF for Healthy School Meals for All Program Measure (2025)
30. Colorado Proposition MM, Reduce State Income Tax Deductions and Allocate Revenue to School Meals and SNAP Measure (2025)
31. Colorado Referendum A, Bonds for Land Preservation Bond Measure (2001)

Florida

1. Florida Amendment 1, Disregard Flood Resistance Improvements in Property Value Assessments Measure (2022)
2. Florida Amendment 1, Renewable Energy Tax Exemption Amendment (October 1980)
3. Florida Amendment 1, Solar Energy Subsidies and Personal Solar Use Measure (2016)
4. Florida Amendment 1, Water and Land Conservation Initiative (2014)
5. Florida Amendment 10, Treatment of Pregnant Pigs Initiative (2002)
6. Florida Amendment 13, Ban on Wagering on Dog Races Amendment (2018)
7. Florida Amendment 2, Bonds for Outdoors Resources Amendment (1972)
8. Florida Amendment 2, Right to Hunt and Fish Amendment (2024)
9. Florida Amendment 3, Administration of the Game and Fresh Water Fish Commission Amendment (1960)
10. Florida Amendment 3, Game and Fresh Water Fish Commission Amendment (1942)
11. Florida Amendment 3, Indebtedness for Outdoor Recreation and Conservation Amendment (1963)
12. Florida Amendment 3, Limits on Fishing Nets Initiative (1994)
13. Florida Amendment 3, Property Value Assessment Exemptions Amendment (2008)
14. Florida Amendment 4, Bonds for Pollution Control and Waste Disposal Facilities Amendment (1970)
15. Florida Amendment 4, Conservation Property Tax Exemption Amendment (2008)
16. Florida Amendment 4, Everglades Sugar Fee Initiative (1996)
17. Florida Amendment 4, Game and Fresh Water Fish Commission Amendment (1974)
18. Florida Amendment 4, Water Facility Bonds Amendment (1980)
19. Florida Amendment 5, Board Power to Set Non-Uniform Saltwater Conservation Rules Amendment (1942)
20. Florida Amendment 5, Conservation of Natural Resources Amendment (1998)
21. Florida Amendment 5, Payment for Water Pollution in the Everglades Initiative (1996)
22. Florida Amendment 6, Assessment of Waterfront Property Amendment (2008)
23. Florida Amendment 6, Everglades Trust Fund Initiative (1996)
24. Florida Amendment 9, Ban Offshore Oil and Gas Drilling and Ban Vaping in Enclosed Indoor Workplaces Amendment (2018)
25. Florida Amendment 9, Capitol and Mansion Commission Amendment (1976)
26. Florida Board of Drainage Commissioners Amendment (1906)
27. Florida Exempt Tangible Personal Property Used for Agriculture or Agritourism from Property Taxes Amendment (2026) - On the ballot
28. Florida Property Tax Exemptions for Renewable Energy Equipment, Amendment 4 (August 2016)
29. Florida Referendum 1, Bonds for Environmentally Endangered Lands and Outdoor Recreation Projects Bond Measure (1972)

Georgia

1. Georgia Amendment 1, City of Elberton Electric System Bonds Measure (1930)
2. Georgia Amendment 1, Land, Water, Wildlife, and Recreation Heritage Fund Amendment (1998)
3. Georgia Amendment 1, Portion of Revenue from Outdoor Recreation Equipment Sales Tax Dedicated to Land Conservation Fund Amendment (2018)
4. Georgia Amendment 10, Boll Weevil Eradication Reward Amendment (1958)
5. Georgia Amendment 10, Taxes for Conservation Measure (1938)
6. Georgia Amendment 11, Export Finance Fund Measure (1988)
7. Georgia Amendment 11, Payment for Aluminum Ore Plant Measure (1974)
8. Georgia Amendment 11, Payment for State Oil Well Amendment (1962)
9. Georgia Amendment 12, Livestock Tax Exemptions Measure (1978)
10. Georgia Amendment 13, Tax Exemptions for Peanuts Amendment (1970)
11. Georgia Amendment 14, Game and Fish Commission Measure (1968)
12. Georgia Amendment 15, Compensation of Game and Fish Commission Measure (1968)
13. Georgia Amendment 18, Regulation of Milk Product Marketing Measure (1968)
14. Georgia Amendment 19, Agricultural Product Promotion Measure (1968)
15. Georgia Amendment 2, Crisp County Hydroelectric Bonds Measure (1926)
16. Georgia Amendment 2, Right to Fish and Hunt Measure (2006)
17. Georgia Amendment 20, Regulation of Agricultural Products Amendment (1966)
18. Georgia Amendment 3, Conservation Land and Timber Taxation Measure (1990)
19. Georgia Amendment 3, Forest Land Conservation and Timberland Properties Amendment (2018)
20. Georgia Amendment 3, Fund Commercial Oil Well Measure (1950)
21. Georgia Amendment 4, Agricultural Products Fees Amendment (1996)
22. Georgia Amendment 4, Energy Efficient Project Contracts Measure (2010)
23. Georgia Amendment 4, Loans for Waste and Recycling Facilities Amendment (1992)
24. Georgia Amendment 4, Tax Rates for Hazardous Waste Properties Measure (2002)
25. Georgia Amendment 41, Glynn County Taxes for Beach Erosion Prevention Measure (1952)
26. Georgia Amendment 6, Animal Sterilization Program Measure (2002)
27. Georgia Amendment 6, City of West Point Flood Control Tax Exemptions Measure (1930)
28. Georgia Amendment 6, Solar Energy Tax Exemptions Measure (1976)
29. Georgia Amendment 6, Tax Exemptions for Agricultural Products Measure (1974)
30. Georgia Amendment 7, State Game and Fish Commission Measure (August 1943)
31. Georgia Amendment 7, Tax Exemptions for Pollution Reduction Facilities Amendment (1966)
32. Georgia Amendment 8, Payment for Commercial Oil Well Amendment (1956)
33. Georgia Amendment 8, Promotion of Agricultural Products Amendment (1960)
34. Georgia Amendment 9, Emerging Crops Loan Fund Measure (1990)
35. Georgia Amendment 9, Ownership of Agricultural Property Measure (1984)
36. Georgia Forest Preservation, Amendment 1 (2008)
37. Georgia Increase Acre Limit for Agriculture and Timber Conservation Use Property Tax Classification Amendment (2026) - On the ballot
38. Georgia Referendum A, Farm Equipment Tax Exemptions Measure (2006)
39. Georgia Referendum A, Tax Exemptions for Agricultural Property Measure (1998)
40. Georgia Referendum A, Tax Exemptions for Farm Equipment Measure (2000)
41. Georgia Referendum B, Merged Family-Owned Farms and Dairy and Eggs Tax Exemption Measure (2022)
42. Georgia Referendum B, Tax Exemptions for Blueberry Plants Measure (1994)

Hawaii

1. Hawaii Bonds for Agricultural Enterprises, Amendment 2 (2014)
2. Hawaii Control of Marine Resources, Amendment 25 (1978)
3. Hawaii Environment and Resource Protection, Amendment 23 (1978)
4. Hawaii Land Management and Agricultural Land, Amendment 24 (1978)
5. Hawaii Preserving Natural Resources, Amendment 4 (1988)
6. Hawaii Protection of Water Resources, Amendment 22 (1978)
7. Hawaii Restrictions on Nuclear Energy, Amendment 26 (1978)

Idaho

1. Idaho Affirmation of Water Rights, SJR 7 (1924)
2. Idaho Dredge Mining Initiative, Initiative 1 (1954)
3. Idaho Exempt Food From Sales and Use Taxes Initiative (2026) - Potential
4. Idaho Fees on Fish and Game Land, HJR 14 (1990)
5. Idaho Fish and Game Commission Act, Initiative 1 (1938)
6. Idaho Hunting and Fishing Amendment, HJR 2 (2012)
7. Idaho Limit Use of Natural Streams, HJR 13 (1928)
8. Idaho Municipal Electric Bonds, HJR 7 (2010)
9. Idaho Nuclear Energy Initiative, Initiative 3 (1982)
10. Idaho Radioactive Waste Agreement Initiative, Initiative 3 (1996)
11. Idaho Restrictions on Bear Hunting Initiative, Initiative 2 (1996)

Illinois

1. Illinois Anti-Pollution Amendment (1970)
2. Illinois Conservation and Forest Preserves Question (1930)
3. Illinois Hunting and Fishing Ground Proposition (1928)

Indiana

1. Indiana Right to Hunt and Fish, Public Question 1 (2016)

Iowa

1. Iowa Natural Resources and Outdoor Recreation Trust Fund, Amendment 1 (2010)
2. Iowa Revenue for Fish and Wildlife Programs, Amendment 1 (1996)

Kansas

1. Kansas Agricultural Land Assessed on Use Amendment (1976)
2. Kansas Infrastructure, Amendment 1 (1980)
3. Kansas Right to Hunt and Fish, Constitutional Amendment 1 (2016)

Kentucky

1. Kentucky Agricultural Land Assessment Referendum (1969)
2. Kentucky Hunting and Fishing Amendment, House Bill 1 (2012)
3. Kentucky Mineral Rights Constitutional Amendment (1988)

Louisiana

1. Louisiana Ad Valorem Tax on Coal and Lignite Amendment (1982)
2. Louisiana Amendment 2, Include Oil and Gas Value in Tax Assessment of Wells Amendment (2020)
3. Louisiana Amendment 27, Creation of Mosquito Abatement Districts Amendment (1958)
4. Louisiana Amendment 28, Allow New Orleans to Establish Mosquito Abatement Program Amendment (1964)
5. Louisiana Amendment 5, Repeal of Constitutional Authorization for Mosquito Abatement Districts Amendment (February 1972)
6. Louisiana Amite River Authority Amendment (1970)
7. Louisiana Amite River Authority Amendment Two (1970)
8. Louisiana Artificial Reef Development Fund Protection, Amendment 8 (2014)
9. Louisiana Coastal Funds Act, Amendment 2 (September 2006)
10. Louisiana Coastal Restoration Fund, Ballot Measure 2 (October 2003)
11. Louisiana Farmer and Fisherman Funds Amendment, Question 4 (2004)
12. Louisiana Hunting and Fishing Laws Amendment (October 1995)
13. Louisiana Mineral Rights Amendment (October 1995)
14. Louisiana Natural Resource Severance Taxes, Amendment 2 (2010)
15. Louisiana Outer Continental Shelf Revenues for Coastal Protection and Restoration Fund Amendment (2024)
16. Louisiana Pontchartrain Levee Amendment (1968)
17. Louisiana Regional Flood Protection Authorities Act, Amendment 3 (September 2006)
18. Louisiana Right to Hunt, Fish and Trap Amendment, Question 1 (2004)
19. Louisiana Wetlands Conservation and Restoration Fund, Amendment 1 (September 2006)
20. Louisiana Wetlands Conservation and Restoration Fund, Ballot Measure 1 (October 2003)
21. Louisiana Wetlands Fund Amendment (October 1989)
22. Louisiana Wildlife and Fisheries Commission Amendment (1968)
23. Louisiana Windfall Revenue Amendment (October 1983)

Maine

1. Maine Agriculture, Natural Resources and Human Health Bond Issue, Question 2 (2014)
2. Maine Bear Hunting Ban Initiative, Question 1 (2014)
3. Maine Bigelow Mountain Public Preserve Initiative (June 1976)
4. Maine Bond Issue to Fund Pollution Abatement and Hazardous Waste Clean Up Measure (June 1984)
5. Maine Clean Water and Wetlands Bond Issue, Question 6 (2014)
6. Maine Clearcutting Ban Versus Sustainable Forest Management Practices, Question 2 (1996)
7. Maine Direct Democracy on Nuclear Waste Disposal and Storage, Low Level Radioactive Waste Siting Issue 1 (1985)
8. Maine Export of Surplus Hydroelectric Power Measure (September 1929)
9. Maine Incorporation of Dexter P. Cooper Measure (September 1925)
10. Maine Inland Fisheries and Game Acquisition Fund Bond Measure (June 1974)
11. Maine Minimum Bottle Refund Measure (1976)
12. Maine Pollution Abatement Facilities Bond Measure (1964)
13. Maine Prohibit Nuclear Fission for Electricity Measure (September 1980)
14. Maine Proposed Constitutional Amendment 3, State Guaranteed Loans for Recreational Purposes Increase Measure (1967)
15. Maine Proposed Constitutional Amendment 6, State Guaranteed Industrial Loans for Fisheries and Agriculture Measure (1967)
16. Maine Question 1, Compact for Maine's Forests Measure (1997)
17. Maine Question 1, Electric Transmission Line Restrictions and Legislative Approval Initiative (2021)
18. Maine Question 1, Pollution Abatement Facilities Bond Measure (December 1977)
19. Maine Question 1, Recycling and Solid Waste Landfill Closures Bond Measure (1992)
20. Maine Question 1, Repeal the Hunting Season on Moose Initiative (1983)
21. Maine Question 1, Science and Technology Research and Development Bond Measure (1998)
22. Maine Question 1, Voter Approval of Borrowing Above $1 Billion by State Entities and Electric Cooperatives Initiative (2023)
23. Maine Question 1, Water Infrastructure Improvement Bond Measure (June 2008)
24. Maine Question 1, Yankee Nuclear Power Plant Waste Measure (1987)
25. Maine Question 10, Bond Issue to Fund Public Lands Purchases Measure (1987)
26. Maine Question 10, Bond Issue to Fund Solid Waste Landfills Clean Up and Closure Measure (1989)
27. Maine Question 10, Parks and Forests Improvement and Marine Research Bond Measure (1969)
28. Maine Question 11, Bond Issue to Fund Asbestos Clean-Up in State Facilities and Public Schools Measure (1987)
29. Maine Question 13, Approve Rocky Mountain Low-Level Radioactive Waste Board Disposal Agreement Measure (1989)
30. Maine Question 2, Bond Issue to Fund Water Quality Improvement Facilities Measure (1985)
31. Maine Question 2, Bond Issue to Fund Water Treatment, Public Health, and a Public Geographic Database Measure (2002)
32. Maine Question 2, Closure and Cleanup of Solid Waste Landfills Bond Measure (1987)
33. Maine Question 2, Grades of Milk Referendum (December 1925)
34. Maine Question 2, Municipal Solid Waste Landfill Closures Bond Measure (1993)
35. Maine Question 2, Off-shore Wind Energy Demonstration Site Bond Measure (June 2010)
36. Maine Question 2, Prohibit Certain Bear Hunting Practices Initiative (2004)
37. Maine Question 2, Public Fish Piers, Airports and Transportation Improvements Bond Measure (1979)
38. Maine Question 2, Require Permits for Clear-Cutting Projects and Limit Some Timber Harvesting Initiative (2000)
39. Maine Question 2, State Park and Recreation Area Fund Bond Measure (1968)
40. Maine Question 2, Water Pollution Control Facilities, Tire Stockpiles and Drinking Water Supply Bond Measure (1997)
41. Maine Question 2, Water Pollution Control and Tire Stockpile Clean Up Bond Measure (1998)
42. Maine Question 2, Wholesale and Retail Milk Price Control Repeal Initiative (1982)
43. Maine Question 3, Bond Issue to Fund Centers for Advanced Technology Measure (1985)
44. Maine Question 3, Bond Issue to Fund Water Pollution Control Facilities Measure (1991)
45. Maine Question 3, Camp Waban Added Facilities Bond Measure (1969)
46. Maine Question 3, Energy Conservation Improvements Bond Measure (1979)
47. Maine Question 3, Hazardous Substance Sites, Solid Waste Landfills and Underground Oil Tanks Bond Measure (1988)
48. Maine Question 3, Land Conservation and Waterfront Preservation Bond Measure (2010)
49. Maine Question 3, Nuclear Fission for Electricity Prohibition Initiative (1982)
50. Maine Question 3, Oil Pollution Removal Bond Measure (1970)
51. Maine Question 3, Pine Tree Power Company Initiative (2023)
52. Maine Question 3, Real Property Acquisition for State Parks Bond Measure (1973)
53. Maine Question 3, Right to Produce, Harvest, and Consume Food Amendment (2021)
54. Maine Question 3, Sewage Treatment Facilities Construction Bond Measure (1987)
55. Maine Question 4, Bond Issue for Water Pollution and Drinking Water Measure (2003)
56. Maine Question 4, Bond Issue to Fund Regional and Municipal Recycling Measure (1989)
57. Maine Question 4, Bond Issue to Fund State Facilities Measure (1983)
58. Maine Question 4, Bond Issue to Fund State Park Facilities Measure (1981)
59. Maine Question 4, Bond Issue to Fund the Department of Environmental Protection Measure (1990)
60. Maine Question 4, Conservation and Outdoor Recreation Bond Measure (2007)
61. Maine Question 4, Disability Access to Parks and Historic Facilities and Churchill Damn Bond Measure (1996)
62. Maine Question 4, Permit Valuation of Property Based on its Use as a Commercial Fishing Location Amendment (2000)
63. Maine Question 4, Solid Waste Landfill and Hazardous Substances Cleanup and Water Pollution Control Bond Measure (1999)
64. Maine Question 4, Water Pollution Abatement Interest Repeal Bond Measure (1970)
65. Maine Question 5, Bond Issue for Recreational and Scenic Lands Conservation and Public Access Measure (1991)
66. Maine Question 5, Bond Issue to Fund Public Lands Measure (1990)
67. Maine Question 5, Bond Issue to Fund Water Treatment Facilities, Pollution Abatement, and Agricultural Projects Measure (2001)
68. Maine Question 5, Energy Conservation Improvements Bond Measure (December 1977)
69. Maine Question 5, Hazardous Substances, Tire Stockpiles and Solid Waste Landfills Clean Up Bond Measure (1996)
70. Maine Question 5, Land and Conservation Easement Purchases Bond Measure (2005)
71. Maine Question 5, Two-Thirds Legislative Vote to Change Purpose of State Lands Amendment (1993)
72. Maine Question 6, Bond Issue to Fund Oil Storage Tank Removal and Ground Water Restoration Measure (1987)
73. Maine Question 6, Bond Issue to Fund Preservation of Historic Buildings Measure (1985)
74. Maine Question 6, Bond Issue to Fund Recycling, Water Treatment, and Solid Waste Facilities Measure (1991)
75. Maine Question 6, Job Growth in Agriculture and Small Businesses Bond Measure (1996)
76. Maine Question 6, Land Valuation for Certain Lands at Current Value Amendment (1970)
77. Maine Question 6, Texas Low-Level Radioactive Waste Disposal Compact Measure (1993)
78. Maine Question 7, Bond Issue to Fund State Facilities Repairs and Asbestos Removal Measure (1987)
79. Maine Question 7, Bond Issue to Fund State Parks and Historic Buildings Measure (1991)
80. Maine Question 7, Commercial Fishing Waterfront Tax Use Amendment (2005)
81. Maine Question 7, Public Lands and Easements Bond Measure (1999)
82. Maine Question 8, Alter Mineral Property Tax Exemptions and Property Use Penalties Amendment (1983)
83. Maine Question 8, Bond Issue to Fund Historic Site and State Park Conservation Projects Measure (1990)
84. Maine Question 8, Pollution Abatement Facilities Bond Measure (1969)
85. Maine Question 8, Wildlife Habitat and Outdoor Recreation Land Bond Measure (1986)
86. Maine Question 9, Bond Issue to Fund Air Quality Projects in Public Schools Measure (1989)
87. Maine Question 9, Fish Hatcheries Improvement and Expansion Bond Measure (1994)
88. Maine Referendum Question No. 1, Agricultural and Economic Development Bond Measure (1981)
89. Maine Referendum Question No. 2, Energy Conservation Improvements Bond Measure (1980)
90. Maine Referendum Question No. 3, Energy Conservation for State Buildings Bond Measure (1981)
91. Maine Referendum Question No. 5, Municipality Resource Conservation and Recovery Systems Bond Measure (1981)
92. Maine Repeal of Returnable Container Law Initiative (1979)
93. Maine Resident Fishing and Hunting Licenses, Question No. 4 (1936)
94. Maine Right to Hunt and Fish Amendment (2026) - Potential

Maryland

1. Maryland Commission of Fisheries, Amendment 8 (1940)
2. Maryland Disposition of Park Lands, Question 1 (2006)
3. Maryland Farm Land Assessment, Amendment 14 (1960)
4. Maryland Potomac River Compact, Amendment 16 (1960)

Massachusetts

1. Massachusetts Establish the Nature for All Fund Initiative (2026) - Potential
2. Massachusetts Question 1, Authorize Use-Based Tax Assessment for Agricultural and Horticultural Land Amendment (1972)
3. Massachusetts Question 1, Prohibition on Certain Forms of Hunting and Trapping Initiative (1996)
4. Massachusetts Question 1, Restrictions on Trapping Referendum (1934)
5. Massachusetts Question 2, Eminent Domain for Conservation and Use of Natural Resources Amendment (1918)
6. Massachusetts Question 2, Expansion of Bottle Deposits Initiative (2014)
7. Massachusetts Question 3, Construction and Operation of Nuclear Power Plants and Radioactive Waste Facilities Initiative (1982)
8. Massachusetts Question 3, Dog Racing Prohibition Initiative (2000)
9. Massachusetts Question 3, Limitations on Animal Traps Initiative (1930)
10. Massachusetts Question 3, Minimum Size Requirements for Farm Animal Containment (2016)
11. Massachusetts Question 3, Prohibition on Dog Racing Initiative (2008)
12. Massachusetts Question 3, Recycling and Environmental Standards for Packaging Initiative (1992)
13. Massachusetts Question 3, Treatment and Care of Farm Animal Initiative (1988)
14. Massachusetts Question 4, Creation of Massachusetts Power Authority Initiative (1976)
15. Massachusetts Question 4, Electric Utility Industry Referendum (1998)
16. Massachusetts Question 4, Hazardous Substances Excise Tax Initiative (1992)
17. Massachusetts Question 4, Identification and Remediation of Hazardous Waste Sites Initiative (1986)
18. Massachusetts Question 4, Prohibition on Nuclear Energy Initiative (1988)
19. Massachusetts Question 4, Refundable Deposit for Beverage Containers Referendum (1982)
20. Massachusetts Question 5, Environmental Constitutional Rights Amendment (1972)
21. Massachusetts Question 6, Beverage Container Refund Program Initiative (1976)
22. Massachusetts Question 7, Property Tax Classification for Recreational and Natural Land Amendment (1978)
23. Massachusetts Question 7, Require Electric Utilities to Charge Uniform Rates Per Kilowatt Initiative (1976)
24. Massachusetts Question 8, National Acid Rain Control Program Advisory Question (1986)
25. Massachusetts Question 8, Oil Refinery and Deep Water Port Advisory Question (1976)

Michigan

1. Michigan Bonds for Drainage Purposes Amendment (April 1915)
2. Michigan Bonds for Drains and Agricultural Lands Amendment (1914)
3. Michigan Condemnation of Excess Property Amendment (1920)
4. Michigan Excess Condemnation for Public Purposes Amendment (1922)
5. Michigan Funding for Waterway Improvements Amendment (1930)
6. Michigan Natural Resources Commission Referendum, Proposal 2 (2014)
7. Michigan Proposal 02-2, Investment of Funds and Spending on Outdoor Recreation Amendment (August 2002)
8. Michigan Proposal 02-2, Water Quality Projects Bond Measure (2002)
9. Michigan Proposal 06-1, Conservation and Recreation Legacy Fund Amendment (2006)
10. Michigan Proposal 06-3, Mourning Dove Hunting Season Referendum (2006)
11. Michigan Proposal 1, Use of State and Local Park Funds Amendment (2020)
12. Michigan Proposal 3, Renewable Energy Requirement Initiative (2012)
13. Michigan Proposal A, Returnable Beverage Containers Initiative (1976)
14. Michigan Proposal B, Michigan Natural Resources Trust Fund Amendment (1984)
15. Michigan Proposal C, Environmental Protection Programs Bond Measure (1988)
16. Michigan Proposal C, Environmental and Natural Resource Protection Bond Measure (1998)
17. Michigan Proposal D, Limits on Bear Hunting Initiative (1996)
18. Michigan Proposal D, Recreation Projects Bond Measure (1988)
19. Michigan Proposal G, Natural Resources Commission's Authority Referendum (1996)
20. Michigan Proposal No. 1, Internal Improvement Limitations Amendment (1946)
21. Michigan Proposal No. 2, Improvements of Waterways Amendment (April 1945)
22. Michigan Proposal No. 3, Exempting Certain Food Products from Taxation Initiative (1936)
23. Michigan Proposal No. 3, Milk Marketing Board Referendum (1942)
24. Michigan Proposal No. 3, Water Pollution Abatement Bond Measure (1968)
25. Michigan Proposal No. 4, Public Recreation Bond Measure (1968)
26. Michigan Proposal No. 4, Sale of Yellow Oleomargarine Referendum (1950)
27. Michigan Proposal No. 8, Regulations on Oleomargarine Referendum (1932)
28. Michigan Proposal P, Funding for State Parks and Natural Resources Amendment (1994)
29. Michigan Wolf Hunting Referendum, Proposal 1 (2014)

Minnesota

1. Minnesota Amendment 1, Continue to Provide Lottery Revenue to Environment and Natural Resources Fund Amendment (2024)
2. Minnesota Amendment 1, Establishing the Environmental and Natural Resources Trust Fund Amendment (1988)
3. Minnesota Amendment 1, Sales Tax Increase for Environmental and Cultural Funds Amendment (2008)
4. Minnesota Amendment 1, Taxation of Taconite, Copper, and Nickel Amendment (1964)
5. Minnesota Amendment 1, Use of Lottery Proceeds for Environmental Trust Fund Until 2001 Amendment (1990)
6. Minnesota Amendment 1, Use of Lottery Proceeds for an Environmental Trust Fund Amendment (1998)
7. Minnesota Amendment 3, Right to Hunt and Fish Amendment (1998)
8. Minnesota Amendment 3, Right to Sell One's Produce without License Amendment (1906)
9. Minnesota Amendment 4, Authorizing the Sale of Internal Improvement Lands Measure (1872)
10. Minnesota Amendment 5, Permitting the Sale of Swamp Land Measure (1881)
11. Minnesota Dog Tax, Amendment 9 (1914)
12. Minnesota Establish Grain Elevators, Amendment 3 (1924)
13. Minnesota Expenditures to Prevent Forest Fires, Amendment 5 (1924)
14. Minnesota Forestry Management Funds, Amendment 1 (1950)
15. Minnesota Gross Earnings Taxes, Amendment 2 (1892)
16. Minnesota Lands for State Forests, Amendment 11 (1914)
17. Minnesota Mining Ore, Amendment 3 (1916)
18. Minnesota Monopolization of Food Product Market, Amendment 1 (1888)
19. Minnesota Promoting Forestation and Reforestation, Amendment 2 (1926)
20. Minnesota Promoting Forestation and Reforestation, Amendment 4 (1924)
21. Minnesota Reforestation Tax, Amendment 5 (1910)
22. Minnesota Rural Credit System, Amendment 1 (1922)
23. Minnesota State Bounties for Reforestation, Amendment 10 (1914)
24. Minnesota State Hail Insurance, Amendment 2 (1912)
25. Minnesota State Hail Insurance, Amendment 3 (1908)
26. Minnesota State Hail Insurance, Amendment 3 (1910)
27. Minnesota Tax Exemptions for Reforestation, Amendment 6 (1910)
28. Minnesota Tax on Ore Mining, Amendment 2 (1922)

Mississippi

1. Mississippi Natural Resources, Amendment 5 (1992)
2. Mississippi Right to Hunt and Fish Amendment, HCR 30 (2014)

Missouri

1. Missouri Amendment 1, Conservation Sales Tax Initiative (1976)
2. Missouri Amendment 1, Conservation Tax Measure (August 2006)
3. Missouri Amendment 1, Constitutional Right to Farm Measure (August 2014)
4. Missouri Amendment 1, Remove 25-Year Limit on Forestry Land Tax Reduction Measure (August 1976)
5. Missouri Amendment 1, Sales Tax for Parks and Conservation Amendment (2026) - On the ballot
6. Missouri Amendment 2, Department of Natural Resources Park Property Tax Measure (1994)
7. Missouri Amendment 2, Establish Missouri State Land Bank Initiative (1916)
8. Missouri Amendment 2, Food and Drug Exemption from Sales Tax Initiative (1976)
9. Missouri Amendment 21, Conservation Revenue to Pay for Commission Lands Measure (1978)
10. Missouri Amendment 3, Extend Special Park Fund (1960)
11. Missouri Amendment 4, Allocation of Conservation Tax Funds for Local Government Compensation Measure (1980)
12. Missouri Amendment 4, Creation of State Conservation Commission Initiative (1936)
13. Missouri Amendment 5, Earthquake-Proofing Bonds Measure (August 1992)
14. Missouri Amendment 5, Repeal of Conservation Commission Code and Reinstatement of Pre-1936 Fish and Game Laws Initiative (1940)
15. Missouri Amendment 7, Changes to Legislative, Fiscal, and Public Welfare Provisions Initiative (1938)
16. Missouri Amendment 7, Tax Extension for Parks Initiative (1988)
17. Missouri Amendment 8, Extend Conservation Tax Initiative (1996)
18. Missouri Constitutional Amendment 2, Conservation Sales Tax Amendment (August 1984)
19. Missouri Proposition 11, Prohibit Nuclear Power Plants Initiative (1980)
20. Missouri Proposition 9, State Department of Agriculture Referendum (1922)
21. Missouri Proposition A, Animal Baiting and Fighting Prohibition Initiative (1998)
22. Missouri Proposition A, Natural Streams System Program Initiative (1990)
23. Missouri Proposition B, Dog Breeding Regulation Initiative (2010)
24. Missouri Proposition B, Utility Rate Regulation and Limits on Cost Recovery for Abandoned Plants, Overruns, and Nuclear Waste Initiative (1984)
25. Missouri Proposition C, Clean Energy Initiative (2008)
26. Missouri Sales Tax for Parks and Conservation, Amendment 1 (2016)

Montana

1. Montana Abolish State Board of Milk Control, I-96 (1984)
2. Montana Cyanide Process Open Pit Mining Prohibition, I-137 (1998)
3. Montana Disposal of Radioactive Waste, I-84 (1980)
4. Montana Electrical Deregulation Changes, IR-117 (2002)
5. Montana Empowering Voters to Approve Proposed Nuclear Facilities, I-80 (1978)
6. Montana Game Farm Reform, I-143 (2000)
7. Montana Hunter Access Funding, I-161 (2010)
8. Montana Hydroelectric Security Act, I-145 (2002)
9. Montana I-161, Increase Nonresident Hunting License Fees, Abolish Outfitter-Sponsored Licenses, and Dedicate Revenue Initiative (2010)
10. Montana I-177, Animal Trap Restrictions on Public Land Initiative (2016)
11. Montana I-186, Requirements for Permits and Reclamation Plans of New Hard Rock Mines Initiative (2018)
12. Montana Legislative Approval for Nuclear Facilities, I-71 (1976)
13. Montana Levy for Agricultural and Extension Service, R-34 (1930)
14. Montana Levy for Hail Insurance, Amendment 1(1926)
15. Montana Litter Control and Recycling, I-87 (1980)
16. Montana Milk Price Decontrol, I-104 (1986)
17. Montana Mining Discharge and Water Quality, I-122 (1996)
18. Montana Mining Tax for Workmen's Compensation, I-28 (1924)
19. Montana Noxious Weed Management, C-40 (2004)
20. Montana Open-pit Mining, I-147 (2004)
21. Montana Refundable Deposits on Beverage Containers, I-113 (1988)
22. Montana Remove Prohibition on Disposal of Radioactive Waste, LR-89 (1982)
23. Montana Revise Outfitter and Hunting Licensing, I-136 (1998)
24. Montana Right to Wild Game Hunting and Fishing, C-41 (2004)
25. Montana Terminal Elevator Bonds, Referendum 1 (1918)

Nebraska

1. Nebraska Amendment 1, Mineral Taxation Amendment (1948)
2. Nebraska Amendment 11, Mineral Rights Amendment (September 1920)
3. Nebraska Amendment 2, Food, Drug, Dairy, and Oil Commissioner Initiative (1916)
4. Nebraska Amendment 2, Grain Tax Amendment (1956)
5. Nebraska Amendment 3, Energy Tax Exemptions Amendment (1978)
6. Nebraska Amendment 3, Livestock Taxation Amendment (1960)
7. Nebraska Amendment 3, Tax Exemptions for Energy Conservation Improvements Measure (1980)
8. Nebraska Amendment 4, Classification of Agricultural Land Measure (1984)
9. Nebraska Amendment 5, Tax Valuation of Agricultural Land Amendment (1966)
10. Nebraska Amendment 7, Valuation of Agricultural Lands Amendment (1972)
11. Nebraska Hunting and Fishing Amendment, Amendment 2 (2012)
12. Nebraska Initiative Measure 300, Restrict Farm Land Ownership Measure (1982)
13. Nebraska Initiative Measure 301, Beverage Container Deposit Measure (1978)
14. Nebraska Initiative Measure 402, Radioactive Waste Compact Withdrawal Measure (1988)

Nevada

1. Nevada Legislature to Minimize Regulations on the Energy Market and Eliminate Legal Energy Monopolies, Question 3 (2016)
2. Nevada Mining Tax Cap Amendment, Question 2 (2014)
3. Nevada Question 1, Property Tax Exemption Amendment (1982)
4. Nevada Question 1, Tax Exemption of Financial Property Amendment (1942)
5. Nevada Question 1, Taxation of Minerals Amendment (May 1989)
6. Nevada Question 12, Lake Tahoe Basin Conservation Bond Measure (1996)
7. Nevada Question 2, Bounty on Predatory Animals Initiative (1938)
8. Nevada Question 2, Taxation of Mines Amendment (1984)
9. Nevada Question 3, Changes to Energy Market and Prohibit State-Sanctioned Electric-Generation Monopolies Amendment (2018)
10. Nevada Question 3, Predatory Animal Bounty Payments Initiative (1934)
11. Nevada Question 5, Parks and Wildlife Bond Measure (1990)
12. Nevada Question 6, Renewable Energy Standards Initiative (2018)
13. Nevada Question 6, Renewable Energy Standards Initiative (2020)
14. Nevada Question 6, State Debt Limit Building Retrofitting Exemption Amendment (1996)
15. Nevada Question 9, State Parks Bond Measure (1970)
16. Nevada State Question 2, Rabies Commission and Eradication Program Referendum (1930)
17. Nevada State Question 2, Wildlife Protection and Game Regulation Referendum (1934)

New Jersey

1. New Jersey Open Space, Farmland and Historic Preservation Funds, Question 1 (1998)
2. New Jersey Open Space Bond Issue (2009)
3. New Jersey Open Space Preservation Funding Amendment, Public Question No. 2 (2014)
4. New Jersey Part of Corporate Business Tax Dedicated to Environmental Spending, Question 2 (1996)
5. New Jersey Public Question 2, Revenue from Environmental Damage Lawsuits Dedicated to Environmental Projects Amendment (2017)
6. New Jersey Public Question No. 6 (1963)
7. New Jersey Public Question Three (2007)
8. New Jersey Question 1, Increase in Garden State Preservation Trust Bond Limits (2003)
9. New Jersey Question 2, Tax Revenue Dedicated to Air Pollution Control (2005)
10. New Jersey Question 3, Bonds for Flood Control and Water Improvement (2003)

New Mexico

1. New Mexico Proposed Amendment 3, Contracts for Grazing and Agricultural Leases (1942)

New York

1. New York Amendment 1, Forest Preserve Amendment (1896)
2. New York Amendment 1, Forest Preserve Land for Recreation Purposes Amendment (1932)
3. New York Amendment 1, Forest Preserve Power Line Amendment (2009)
4. New York Amendment 2, Amendment on Ski Trails Amendment (1987)
5. New York Amendment 2, Creation and Maintenance of Ski Trails Amendment (1967)
6. New York Amendment 2, Exchange of Land in Hamilton County Amendment (1979)
7. New York Amendment 3, Establishment of the State Nature and Historical Preserve Amendment (1969)
8. New York Amendment 3, Onondaga Salt Springs Amendment (1892)
9. New York Amendment 3, Reforestation Program Amendment (1931)
10. New York Amendment 3, Water Power Development on Forest Preserve Land Amendment (1923)
11. New York Amendment 4, Cemetery for the Town of Keene Amendment (1995)
12. New York Amendment 4, Construction of Ski Trails Amendment (1941)
13. New York Amendment 4, State Controlled Reservoirs Amendment (1913)
14. New York Amendment 5, State Forest Preserve Lands Amendment (1957)
15. New York Amendment 6, Exchange of Adirondack Park Land Amendment (1983)
16. New York Amendment 6, Forest Land for Highway Purposes Amendment (1957)
17. New York Amendment 6, Ski Trails on Forest Preserve Land Amendment (1947)
18. New York Amendment 7, Preserve Land for the Village of Saranac Lake for Refuse Disposal Amendment (1963)
19. New York Amendment 7, State Park Land Amendment (1973)
20. New York Amendment 7, Use of Forest Preserve Land to Construct a Reservoir Amendment (1955)
21. New York Amendment 9, Revoke Legislature Power to Use Forest Land for Reservoirs Amendment (1953)
22. New York Land Swap With NYCO Minerals Amendment, Proposal 5 (2013)
23. New York Proposal 1, Energy Conservation Transportation Bond Measure (1979)
24. New York Proposal 1, Environmental Bond Measure (2022)
25. New York Proposal 1, Environmental Conservation Quality Bond Measure (1990)
26. New York Proposal 1, Environmental Restoration Bond Measure (1996)
27. New York Proposal 1, Use of Mount Van Hoevenberg Sports Complex Land and Acquisition of 2,500 Acres for Adirondack Park Amendment (2025)
28. New York Proposal 2, Environmental Rights Amendment (2021)
29. New York Proposal 2, Exchange of State Lands for the Town of Arietta Amendment (1991)
30. New York Proposal 3, Forest Preserve Land Bank Amendment (2017)
31. New York Proposition 1, Acquisition of Land for State Parks Bond Measure (1916)
32. New York Proposition 1, Bond for State Parks Bond Measure (1924)
33. New York Proposition 1, Debt for Land for Recreational and Conservation Purposes Measure (1960)
34. New York Proposition 1, Development for Outdoor Recreation Bond Measure (1966)
35. New York Proposition 1, Environmental Preservation Bond Measure (1972)
36. New York Proposition 1, Purchase of Open Lands Bond Measure (1962)
37. New York Proposition 1, Sewage Treatment Facilities Bond Measure (1965)
38. New York State Debt for the Environment, Proposition 1 (1971)

North Carolina

1. North Carolina Agricultural Bonds Agency Amendment (May 1984)
2. North Carolina Agricultural Research Bonds Referendum (1961)
3. North Carolina Conservation of Natural Resources Policy Amendment (1972)
4. North Carolina Natural Gas Facilities Bonds Referendum (1998)
5. North Carolina Natural Resources Conservation Bonds Referendum (1961)
6. North Carolina Nature and Historic Preserve Property Amendment (2002)
7. North Carolina Right to Hunt and Fish Amendment (2018)
8. North Carolina State Constitution Revisions Amendment (1876)
9. North Carolina Support for Radioactive Waste Disposal Site Advisory Question (May 1986)
10. North Carolina Zoological Park Facilities Bonds Referendum (May 1972)

North Dakota

1. North Dakota Agricultural and Educational Funding Separation, Referendum 2 (1962)
2. North Dakota Captive Game Animal Killing Prohibited Initiative, Initiated Statutory Measure 2 (2010)
3. North Dakota Clean Water, Wildlife and Parks Amendment, Measure 5 (2014)
4. North Dakota Coal Mineral Interest Exchanges Referendum, Measure 1 (1986)
5. North Dakota Coal Trust Fund Expenditures, Measure 1 (1994)
6. North Dakota Corporate Dairy and Swine Farming Referendum, Referred Measure 1 (June 2016)
7. North Dakota Corporation Farming and Agriculture Prohibition Initiative (1932)
8. North Dakota Crop Mortgage Initiative (1932)
9. North Dakota Cross Ranch Veterans Memorial Park Referendum, Measure 8 (1980)
10. North Dakota Exchange of Land and Mineral Interests, Measure 2 (1996)
11. North Dakota Family-Owned Corporate Farms Initiative, Measure 2 (1974)
12. North Dakota Farm Labor Lien Initiative (1924)
13. North Dakota Farming and Ranching Amendment, Measure 3 (2012)
14. North Dakota Food Sales Tax Exemption, Initiative 1 (1954)
15. North Dakota Grain Grading Initiative (1922)
16. North Dakota Hail Insurance Initiative (1918)
17. North Dakota Hail Insurance Referendum (1918)
18. North Dakota Hazardous Waste Facilities, Measure 6 (1996)
19. North Dakota Incorporated Farming and Ranching Referendum, Number 3 (1968)
20. North Dakota Land and Mineral Rights Sales, Measure 2 (1992)
21. North Dakota Oil Extraction Tax Initiative, Measure 6 (1980)
22. North Dakota One Man Game and Fish Commission Referendum (1930)
23. North Dakota Outlawing Crop Mortgages Initiative (1932)
24. North Dakota Packing Plants Referendum (1936)
25. North Dakota Power Generating Facilities Bonds, Initiative 1 (1962)
26. North Dakota Prevention of Animal Cruelty Initiative, Measure 5 (2012)
27. North Dakota Repeal Grain Storage Commissioner Referendum (1939)
28. North Dakota Repeal Mill Tax for Terminal Elevators (1916)
29. North Dakota Resources Trust Fund, Measure 2 (1990)
30. North Dakota Right to Hunt, Trap and Fish, Measure 1 (2000)
31. North Dakota State Mineral Rights Referendum, Amendment 2 (1960)
32. North Dakota State Ownership of Grain Elevators Referendum (1912)
33. North Dakota Taxable Status of Land Held for Conservation Purposes, Constitutional Measure 1 (2002)
34. North Dakota Terminal Grain Elevators Referendum (1914)
35. North Dakota Use of Coal Tax Revenue, Measure 3 (1990)
36. North Dakota Volume-Based License Fees for Creameries Referendum (1938)
37. North Dakota Waste Facility Disposal Fees, Measure 7 (1992)

Ohio

1. Ohio Beverage Container Deposit and Pull-Tab Ban Initiative (1979)
2. Ohio Bonds Issue for Coal Research and Development Amendment (1985)
3. Ohio Bonds and Loans for Energy Facilities Amendment (June 1976)
4. Ohio Bonds for Enhancement of Natural Resources Amendment (1993)
5. Ohio Dog Tax Amendment (October 1875)
6. Ohio Issue 1, Environmental Conservation and Revitalization Bond Amendment (2000)
7. Ohio Issue 2, Bonds for Environmental Conservation Amendment (2008)
8. Ohio Issue 2, Livestock Care Standards Amendment (2009)
9. Ohio Issue 2, Local Public Infrastructure Bond Amendment (1987)
10. Ohio Issue 2, Local Public Infrastructure Bond Amendment (May 2025)
11. Ohio Legislative Approval, Hearings, and Liability for Nuclear Power Plants Initiative (1976)
12. Ohio Manufacture and Sale of Colored Oleomargarine Initiative (1949)
13. Ohio Prohibit Taxes on Food Initiative (1936)
14. Ohio Prohibit Taxes on Soft Drinks Initiative (1994)
15. Ohio Prohibition of Mourning Dove Hunting Initiative (1998)
16. Ohio Prohibition on the Use of Certain Trapping Devices Initiative (1977)
17. Ohio Promotion of Natural Resources Conservation Amendment (September 1912)
18. Ohio Right to Hunt and Fish Amendment (2026) - Potential

Oklahoma

1. Oklahoma Right to Farm Amendment, State Question 777 (2016)
2. Oklahoma State Question 138, Ad Valorem Tax Method Initiative (1926)
3. Oklahoma State Question 164, Oleomargarine Regulation Referendum (1932)
4. Oklahoma State Question 170, Soil Conservation Initiative (July 1932)
5. Oklahoma State Question 230, Water and Soil Conservation Initiative (July 1936)
6. Oklahoma State Question 238, State Oil Inspectors Referendum (1938)
7. Oklahoma State Question 570, County Tax Levy for Parks Amendment (1984)
8. Oklahoma State Question 589, Child Labor in Mines Amendment (1986)
9. Oklahoma State Question 594, Mine Inspector and Mining Districts Measure (August 1986)
10. Oklahoma State Question 596, Solid Waste Management Services Measure (August 1986)
11. Oklahoma State Question 683, Property Tax Exemption for Pollution Control Amendment (1998)
12. Oklahoma State Question 687, Cockfighting Ban Initiative (2002)
13. Oklahoma State Question 742, Right to Hunt and Fish Amendment (2008)
14. Oklahoma State Question 75, Oil and Gas Tax Initiative (1914)

Oregon

1. Oregon Ban on Commercial Fishing on the Rogue River, Measure 5 (1932)
2. Oregon Measure 1, Bonds for State Parks and Recreational Facilities Amendment (1992)
3. Oregon Measure 1, Challenge Federal Selection of Nuclear Waste Repositories Measure (May 1987)
4. Oregon Measure 10, Creation of Land Conservation and Development Commission and Department Initiative (1976)
5. Oregon Measure 10, State Power Development Amendment (1958)
6. Oregon Measure 100, Wildlife Trafficking Prevention Initiative (2016)
7. Oregon Measure 14, Chemical Process Mining Standards Initiative (1994)
8. Oregon Measure 14, Prohibition of Nuclear Plant Operations Without Licensed Waste Sites Initiative (1986)
9. Oregon Measure 15, Bonds for Seismic Rehabilitation of Public Education Buildings Amendment (2002)
10. Oregon Measure 15, Definition of Radioactive Waste Initiative (1986)
11. Oregon Measure 15, Prohibit Commercial Fishing of Rainbow Trout Initiative (1974)
12. Oregon Measure 16, Bonds for Seismic Rehabilitation of Emergency Buildings Amendment (2002)
13. Oregon Measure 18, Prohibit Baited Bear Hunting and Cougar Hunting with Dogs Initiative (1994)
14. Oregon Measure 2, Bonds for Pollution Control Amendment (May 1990)
15. Oregon Measure 2, Energy Ownership, Development, and Funding Amendment (1977)
16. Oregon Measure 2, Future Fuel Taxes for State Parks Amendment (1992)
17. Oregon Measure 2, Public Land Timber Processed in State Amendment (June 1989)
18. Oregon Measure 27, Labeling of Genetically-Engineered Foods Initiative (2002)
19. Oregon Measure 3, Bonds for Local Energy Projects Amendment (May 1980)
20. Oregon Measure 34, State Fish and Wildlife Commission Authority and Repeal 1994 Hunting Tactics Limitations Initiative (1996)
21. Oregon Measure 34, State Forest Conservation and Timber Production Plan Initiative (2004)
22. Oregon Measure 37, Deposits and Recycle Refunds on Beverage Containers Initiative (1996)
23. Oregon Measure 38, Prohibition of Livestock in Polluted Waters Initiative (1996)
24. Oregon Measure 4, Bonds for Pollution Control Projects Amendment (May 1970)
25. Oregon Measure 4, Prohibition of Commercial Salmon and Steelhead Fishing Initiative (1964)
26. Oregon Measure 4, Trojan Nuclear Power Plant Standards Initiative (1990)
27. Oregon Measure 5, Close Trojan Nuclear Power Plant Until Conditions Met Initiative (1992)
28. Oregon Measure 5, Prohibit Snare and Leghold Traps Initiative (1980)
29. Oregon Measure 6, Bonds to Acquire Beaches Initiative (1968)
30. Oregon Measure 6, Prohibit Trojan Nuclear Power Operations Unless Conditions Met Initiative (1992)
31. Oregon Measure 6, Require Reusable or Recyclable Packaging Initiative (1990)
32. Oregon Measure 64, Timber Harvest Regulations and Restrictions Initiative (1998)
33. Oregon Measure 66, Lottery Revenues for Parks and Conservation Initiative (1998)
34. Oregon Measure 7, Expansion of Scenic Waterways System Initiative (1988)
35. Oregon Measure 7, Prohibit Non-Angling Fishing in Coastal Streams Initiative (1954)
36. Oregon Measure 7, Prohibit Non-Angling Fishing in Coastal Streams Initiative (1956)
37. Oregon Measure 7, Voter Approval for Nuclear Waste Facilities Initiative (1980)
38. Oregon Measure 76, Continue Lottery Funding for Parks, Natural Resources, and Habitat Restoration Initiative (2010)
39. Oregon Measure 8, Repeal of Milk Regulation Law Initiative (1954)
40. Oregon Measure 8, Restricts Lower Columbia River Fish Harvests Initiative (1992)
41. Oregon Measure 81, Prohibit Commercial Gillnet Fishing in Columbia River Initiative (2012)
42. Oregon Measure 9, Regulation of Nuclear Power Plant Construction Initiative (1976)
43. Oregon Measure 9, Requirements for Disposing Radioactive Isotopes Initiative (1984)
44. Oregon Measure 9, Scenic Waterway Designations Initiative (1970)
45. Oregon Measure 92, Mandatory Labeling of GMOs Initiative (2014)
46. Oregon Measure 97, Prohibits Certain Animal Traps and Fur Commerce Initiative (2000)
47. Oregon Measure Nos. 158-159, Irrigation and Water Use Amendment (June 1900)
48. Oregon Measure Nos. 300-301, Hydroelectricity Development Referendum (1934)
49. Oregon Measure Nos. 302-303, Indebtedness for State Reforestation Amendment (1948)
50. Oregon Measure Nos. 304-305, Oleomargarine Regulation Referendum (1920)
51. Oregon Measure Nos. 304-305, Rogue River Seine and Set-Net Fishing Ban Referendum (1918)
52. Oregon Measure Nos. 306-307, Licensing and Acquisition Provisions of the Hydroelectric Commission Referendum (1948)
53. Oregon Measure Nos. 306-307, Oleomargarine Tax Referendum (1932)
54. Oregon Measure Nos. 306-307, Oleomargarine and Condensed Milk Legality Referendum (1924)
55. Oregon Measure Nos. 306-307, Willamette River Commercial Salmon Fishing Referendum (1918)
56. Oregon Measure Nos. 308-309, Preservation of the Deschutes River Initiative (1928)
57. Oregon Measure Nos. 310-311, Prohibition of Net Fishing on Coastal Waters Referendum (1942)
58. Oregon Measure Nos. 310-311, Rogue River Preservation Initiative (1928)
59. Oregon Measure Nos. 310-311, State Power Fund Bonds Measure (July 1933)
60. Oregon Measure Nos. 312-313, Ban on Commercial Fishing in Nestucca Bay Referendum (1946)
61. Oregon Measure Nos. 312-313, State Development and Distribution of Hydroelectric Power and Creation of Energy Commission Initiative (1936)
62. Oregon Measure Nos. 312-313, Umpqua River Preservation Initiative (1928)
63. Oregon Measure Nos. 314-315, McKenzie River Preservation Initiative (1928)
64. Oregon Measure Nos. 314-315, State Hydroelectricity Administrative Board Initiative (1936)
65. Oregon Measure Nos. 316-317, Oleomargarine Tax Referendum (July 1933)
66. Oregon Measure Nos. 316-317, Repeal of Milk Control Law Initiative (1940)
67. Oregon Measure Nos. 316-317, Roosevelt Bird Refuge Initiative (1920)
68. Oregon Measure Nos. 318-319, Prohibit Fixed-Appliance Fishing in the Columbia River Initiative (1948)
69. Oregon Measure Nos. 318-319, Rural Credits Fund for Farming-Related Purchases Initiative (1916)
70. Oregon Measure Nos. 318-319, Salmon and Sturgeon Fishing Regulations Initiative (June 1908)
71. Oregon Measure Nos. 320-321, Hook and Line Fishing on the Rogue River Initiative (1930)
72. Oregon Measure Nos. 322-323, Angling Fish on Nestucca Bay Referendum (June 1927)
73. Oregon Measure Nos. 322-323, Farming Tax Exemption Initiative (June 1908)
74. Oregon Measure Nos. 324-325, Authorize Creation of Water and Power Utility Districts Initiative (1930)
75. Oregon Measure Nos. 324-325, State Administration of Hydroelectric Power Initiative (1932)
76. Oregon Measure Nos. 332-333, Ban on Fish Wheels, Traps, Seines, and Gill Nets Use Initiative (1926)
77. Oregon Measure Nos. 332-333, Creation of Milk Control Administrator Initiative (1952)
78. Oregon Measure Nos. 332-333, Prohibit Salmon and Sturgeon Fishing Initiative (June 1908)
79. Oregon Measure Nos. 336-337, Creation of Water and Power Board Initiative (1926)
80. Oregon Measure Nos. 348-349, Hook and Line Only on the Rogue River Initiative (1910)
81. Oregon Remove Animal Cruelty Exceptions Initiative (2026) - Potential

Pennsylvania

1. Pennsylvania Environment, Open Space, and Mine Remediation Bond Measure (May 2005)
2. Pennsylvania Financial Assistance for 1971-1972 Flood Damage Amendment (1972)
3. Pennsylvania Financial Assistance for Flood Damages Amendment (1975)
4. Pennsylvania Parks and Libraries Bond Measure (1993)
5. Pennsylvania Private Forest Reserves Amendment (1958)
6. Pennsylvania Question 1, Agricultural Land Preservation Bond Measure (1987)
7. Pennsylvania Question 1, Agriculture Standards and Special Tax Provisions Amendment (May 1973)
8. Pennsylvania Question 1, Water Supply Systems Bond Measure (1981)
9. Pennsylvania Question 3, Environmental Rights Amendment (May 1971)
10. Pennsylvania Question 3, State Parks, Conservation, and Recreation Bonds Amendment (1963)
11. Pennsylvania Question 9, Bond Issue for Conservation of Natural Resources Amendment (May 1967)

Rhode Island

1. Rhode Island "Clean Water, Open Space and Healthy Communities" Bonds, Question 7 (2014)
2. Rhode Island Capital Bonds for Open Space Question, Question 4 (2010)
3. Rhode Island Clean Water Finance Agency - Water Quality Management Bonds, Question 2 (2000)
4. Rhode Island Conservation and Resource Planning, Proposal 9 (1970)
5. Rhode Island Department of Environmental Management, Proposal 9 (1982)
6. Rhode Island Environmental Management Bonds, Question 1 (2000)
7. Rhode Island Establishment of Nuclear Reactor, Proposal 2 (1958)
8. Rhode Island Hazardous Waste Reduction, Recycling and Treatment Technologies, Bond Proposal 8 (1986)
9. Rhode Island Open Space Bonds, Question 2 (2008)
10. Rhode Island Question 3, Environment, Recreation, and Water Infrastructure Bond Measure (2018)
11. Rhode Island Question 3, Environmental Management Bonds (1998)
12. Rhode Island Question 4, Environmental and Recreational Infrastructure Bond Measure (2024)
13. Rhode Island Question 5, Bonds for Land Purchases (1996)
14. Rhode Island Question 6, Bonds for Environmental Remediation (1996)
15. Rhode Island Question 8, Environmental Management Bonds (2006)
16. Rhode Island Question 8, Watershed Protection Bonds (2004)
17. Rhode Island Shore Use and Environmental Protection, Constitutional Amendment 9 (1986)
18. Rhode Island State's Share of Hurricane Barrier for Narragansett Bay, Proposal 2 (1960)

South Carolina

1. South Carolina Hunting and Fishing Amendment, Amendment 1 (2010)

South Dakota

1. South Dakota Amendment 1, State Coal Supplying and Roads Funding Measure (1916)
2. South Dakota Amendment 8, State Irrigation Control and Promotion Measure (1914)
3. South Dakota Amendment A, Pooling Lease Money Measure (1954)
4. South Dakota Amendment A, Reclassifying Farm Property Measure (1966)
5. South Dakota Amendment A, Repeal Restrictions on Corporate Farming Measure (June 2002)
6. South Dakota Amendment A, State Leased Lands Taxation Measure (1994)
7. South Dakota Amendment C, Public Land Mineral Rights Measure (1978)
8. South Dakota Amendment C, School and Public Lands Lease Measure (1948)
9. South Dakota Amendment D, Assessment of Agricultural Lands Measure (1954)
10. South Dakota Amendment D, Tax on Public Shooting Areas Measure (1948)
11. South Dakota Amendment E, Prohibit New Corporate Farming Measure (1998)
12. South Dakota Amendment E, School and Public Lands Modernization Measure (1976)
13. South Dakota Amendment F, State Coal Measure (1918)
14. South Dakota Amendment I, State Water Power Measure (1918)
15. South Dakota Amendment K, State Hail Insurance Measure (1918)
16. South Dakota Amendment L, State Grain Elevators and Warehouses Measure (1918)
17. South Dakota Assessments for Agricultural Drainage Amendment (1906)
18. South Dakota Initiated Law 1, State Hydroelectric Power Plants and Transmission Systems Initiative (1922)
19. South Dakota Initiated Measure 1, Approval for Waste Facility Measure (1990)
20. South Dakota Initiated Measure 1, Dove Hunting Measure (1972)
21. South Dakota Initiated Measure 1, Nuclear Waste Disposal Measure (1984)
22. South Dakota Initiated Measure 1, Surface Mining Reclamation Measure (1988)
23. South Dakota Initiated Measure 1, Tax Exemption on Food Measure (2004)
24. South Dakota Initiated Measure 1, Uranium Mining and Nuclear Waste Initiative (1980)
25. South Dakota Initiated Measure 2, Mining Tax Measure (1988)
26. South Dakota Initiated Measure 2, Permits for Large Scale Mining Measure (1990)
27. South Dakota Initiated Measure 2, Regulate Gold and Silver Mining Measure (1992)
28. South Dakota Initiated Measure 2, Repeal Dairy Marketing Act Measure (1978)
29. South Dakota Initiated Measure 28, Prohibit Food and Grocery Taxes Initiative (2024)
30. South Dakota Initiated Measure 3, Ban Corporate Hog Farms Measure (1988)
31. South Dakota Initiative 1, Legalize Industrial Hemp Measure (2002)
32. South Dakota Measure 3, Damages for Trespass of Animals Referendum (1912)
33. South Dakota Protection of Quail Referendum (1908)
34. South Dakota Question 1, Radioactive Waste Management Compact Measure (1985)
35. South Dakota Referred Law 1, Lonetree Waste Facility Measure (1992)
36. South Dakota Referred Law 1, Mourning Dove Hunting Referendum (1980)
37. South Dakota Referred Law 2, Butter Substitute Tax Referendum (1932)
38. South Dakota Referred Law 21, Regulation of Carbon Dioxide Pipelines Referendum (2024)
39. South Dakota Referred Law 4, Public Warehouses Law Referendum (1924)
40. South Dakota State Oil and Gas Board and Regulations Referendum (1942)

Tennessee

1. Tennessee Hunting Rights Amendment (2010)

Texas

1. Texas Proposition 1, Conservation and Reclamation Districts Amendment (August 1917)
2. Texas Proposition 1, Farm Product Exemptions Amendment (September 1879)
3. Texas Proposition 1, Grain Warehouse Fund Amendment (1987)
4. Texas Proposition 1, Right to Farming, Ranching, Timber Production, Horticulture, and Wildlife Management Amendment (2023)
5. Texas Proposition 1, Taxation of Agricultural Lands Amendment (1966)
6. Texas Proposition 10, Transfer of Care of Law Enforcement Animals Amendment (2019)
7. Texas Proposition 11, Authorize Bond Issues in Conservation and Reclamation Districts in El Paso County Amendment (2023)
8. Texas Proposition 13, Tax Exemptions for Fishing Equipment Amendment (1995)
9. Texas Proposition 14, Creation of the Centennial Parks Conservation Fund Amendment (2023)
10. Texas Proposition 16, Agricultural Bonds Amendment (1993)
11. Texas Proposition 2, Conservation and Reclamation District Amendment (1964)
12. Texas Proposition 2, Redemption of Mineral Interests Amendment (September 2003)
13. Texas Proposition 2, Tax Exemptions for Pollution Control Property Amendment (1993)
14. Texas Proposition 3, Cocoa and Green Coffee Tax Exemptions in Harris County Amendment (2001)
15. Texas Proposition 3, Department of Agriculture and Bureau of Labor Amendment (August 1907)
16. Texas Proposition 3, Farm and Ranch Finance Program Amendment (1995)
17. Texas Proposition 3, Food and Fiber Production Amendment (1983)
18. Texas Proposition 3, Tax Exemptions for Husbandry Implements Amendment (1982)
19. Texas Proposition 4, Parks and Recreation Facilities Amendment (September 2003)
20. Texas Proposition 4, Tax Exemptions for Solar and Wind Powered Energy Devices Amendment (1978)
21. Texas Proposition 5, Marine and Agricultural Associations Amendment (1977)
22. Texas Proposition 5, Property Tax Exemption on Retail Animal Feed Amendment (2025)
23. Texas Proposition 5, Sales Tax on Sporting Goods Dedicated to Parks, Wildlife, and Historical Agencies Amendment (2019)
24. Texas Proposition 5, Tax Exemptions for Livestock and Poultry Amendment (1981)
25. Texas Proposition 5, Texas Park Development Fund Amendment (1967)
26. Texas Proposition 6, Tax Exemptions for Pollution Mitigation Equipment Amendment (1968)
27. Texas Proposition 7, Conservation and Reclamation Districts in El Paso County Amendment (2011)
28. Texas Proposition 7, Creation of State Energy Fund Amendment (2023)
29. Texas Right to Hunt, Fish and Harvest Amendment, Proposition 6 (2015)

Utah

1. Utah Amendment 1, Separate Property Used for Mining from Portions for Other Uses for Tax Purposes Measure (1908)
2. Utah Amendment 2, Change the Property Tax Rate for Mines Measure (1916)
3. Utah Amendment 3, Change the Property Tax Rates for Mines Measure (1918)
4. Utah Amendment 4, Permit Legislation to Govern Valuation of Mining Property Measure (1930)
5. Utah Amendment 4, Provide that Revenue From Mineral Deposits be Used for Public School Funding Measure (1958)
6. Utah Amendment 8, Tax Coal and Hydro-carbon Mines Like Metal Mines Measure (1912)
7. Utah Amendment A, Place Revenue from the Severance Tax into the State Trust Fund Measure (2012)
8. Utah Constitutional Amendment E, Right to Hunt and Fish Amendment (2020)
9. Utah Initiative 1, Bond Issue and Sales Tax Increase for Conservation and Parks Measure (2004)
10. Utah Initiative 1, Regulate Radioactive Waste and Disposal Measure (2002)
11. Utah Initiative A, Exempt Food from Sales Tax Measure (1980)
12. Utah Initiative A, Prohibit Sales Tax on Food Initiative (1990)
13. Utah Proposition 2, Allow Property Tax Exemption for Farm Equipment Amendment (1986)
14. Utah Proposition 2, Include Mining Industry and Modify Wording in the Revenue and Taxation Article Amendment (1996)
15. Utah Proposition 4, Permit the Legislature Let Land be Assessed Based on Agricultural Value Amendment (1968)
16. Utah Proposition 5, Two-Thirds Vote Requirement for Hunting-Related Initiatives Amendment (1998)

Virginia

1. Virginia Parks and Recreational Facilities Bond Measure (1977)
2. Virginia Proposed Bond 2, Parks and Recreational Facility Projects Bond Measure (2002)
3. Virginia Question 1, Park and Recreational Bond Measure (1992)
4. Virginia Question 1, Property Tax Exemption for Flood Abatement Amendment (2018)
5. Virginia Question 2, Right to Hunt, Fish, and Harvest Game Amendment (2000)
6. Virginia Question 3, Selection of the Commissioner of Agriculture and Immigration of Virginia Amendment (June 1928)

Washington

1. Washington Advisory Vote 16, Commercial Fishing Licenses, Fees, and Taxes Bill (2017)
2. Washington Advisory Vote 21, Nonbinding Question on Extending Tax and Surcharge on Timber Products (2019)
3. Washington Advisory Vote 22, Nonbinding Question on Paint Tax to Fund Paint Waste Management Programs (2019)
4. Washington Allow Eminent Domain for Right-of-Ways in Timber, Lumbering, and Mining Operations Amendment (1906)
5. Washington Amendment to Article XXVIII, Taxation of Reforested Lands Amendment (1926)
6. Washington Animal Trafficking, Initiative 1401 (2015)
7. Washington Bonds for Energy Efficiency Projects, Referendum 52 (2010)
8. Washington Carbon Emission Tax and Sales Tax Reduction, Initiative 732 (2016)
9. Washington Elimination of Agricultural Tax Preferences for Marijuana, Advisory Vote No. 8 (2014)
10. Washington Eminent Domain for Agricultural, Domestic, Sanitary, and Timber Right-of-Ways Uses Amendment (1908)
11. Washington HJR 1, Use-Based Valuation Tax for Agricultural and Recreational Lands Amendment (1968)
12. Washington HJR 42, Agricultural Trade Commissions Amendment (1985)
13. Washington HJR 4220, Four-Year or Six-Year Fire Protection District Tax Levies Amendment (2002)
14. Washington HJR 4223, Extension of Energy Conservation Amendment (1988)
15. Washington Initiative 1631, Carbon Emissions Fee Measure (2018)
16. Washington Initiative 180, Yellow Oleomargarine Legalization Measure (1952)
17. Washington Initiative 192, Commercial Salmon Fishing Regulations Measure (1954)
18. Washington Initiative 2066, Natural Gas Policies Measure (2024)
19. Washington Initiative 215, Marine Recreation Land Act Measure (1964)
20. Washington Initiative 25, Prohibit Large Dams and Water Diversions on Columbia River Tributaries Measure (1960)
21. Washington Initiative 256, Prohibit Non-Refundable Beverage Containers Measure (1970)
22. Washington Initiative 258, Greyhound Racing Measure (1972)
23. Washington Initiative 297, Mixed Hazardous and Radioactive Waste Cleanup Measure (2004)
24. Washington Initiative 32, Local Processing of State Timber Measure (1968)
25. Washington Initiative 325, Two-Thirds Vote for New Nuclear Power Facilities Measure (1976)
26. Washington Initiative 345, Food Products Sales Tax Exemption Measure (1977)
27. Washington Initiative 383, Ban on Radioactive Waste Transportation and Storage Measure (1980)
28. Washington Initiative 394, Voter Approval for Energy Project Bonds Measure (1981)
29. Washington Initiative 40 and Alternative Measure 40B, Regulation of Litter Measure (1972)
30. Washington Initiative 414, Beverage Container Refund Measure (1982)
31. Washington Initiative 456, Steelhead Game Fish Classification, State Control of Natural Resources, and Treaty Rights Measure (1984)
32. Washington Initiative 59, Non-Public Agricultural Irrigation Measure (1977)
33. Washington Initiative 61, Beverage Container Recycling Deposit Measure (1979)
34. Washington Initiative 62, Establish Department of Game Measure (1932)
35. Washington Initiative 640, Fishing Regulations Measure (1995)
36. Washington Initiative 655, Bear-Baiting Misdemeanor Measure (1996)
37. Washington Initiative 696, Restrictions on Commercial Fishing Measure (1999)
38. Washington Initiative 713, Animal Trapping Measure (2000)
39. Washington Initiative 77, Fish Traps and Fishing Regulations Measure (1934)
40. Washington Initiative 90, Sales Tax Increase for Conservation Measure (1986)
41. Washington Initiative 937, Renewable Energy and Energy Conservation Standards for Electric Utilities Initiative (2006)
42. Washington Initiative 97 and Alternative Measure 97B, Hazardous Waste Tax and Clean-Up Program Measure (1988)
43. Washington Mandatory Labeling of Genetically Engineered Food Measure, Initiative 522 (2013)
44. Washington Referendum 11, Outdoor Recreation Bond Measure (1964)
45. Washington Referendum 16, Requirements for Butter Substitutes Measure (1924)
46. Washington Referendum 17, Water Pollution Control Bonds Measure (1968)
47. Washington Referendum 18, Bonds for Outdoor Recreation Development Measure (1968)
48. Washington Referendum 18, Municipal Energy Measure (1934)
49. Washington Referendum 21, Outdoor Recreation Bond Changes Measure (1970)
50. Washington Referendum 23, Water Pollution Control Bond Changes Measure (1970)
51. Washington Referendum 26, Appointment of Game Commissioners Measure (1946)
52. Washington Referendum 27, State Timber Resources Board Measure (1946)
53. Washington Referendum 28, Public Recreation Facilities Bond Measure (1972)
54. Washington Referendum 32, Milk Marketing Regulation Measure (1962)
55. Washington Referendum 33, License Plate Fee for Conservation Measure (1973)
56. Washington Referendum 39, Public Waste Disposal Facilities Bond Measure (1980)
57. Washington Referendum 4, State Flood Control Fund Measure (1936)
58. Washington Referendum 40, Nuclear Waste Disposal Measure (1986)
59. Washington Referendum 45, Expansion of Fish and Wildlife Commission Responsiblities Measure (1995)
60. Washington SJR 112, Energy Conservation Funds Amendment (1983)
61. Washington SJR 120, Energy Conservation Financing Amendment (1979)
62. Washington Water Deemed Public Use for Irrigation, Mining, Manufacturing, and Timber Removal Amendment (1906)

Wisconsin

1. Wisconsin Question 1, Forestry Tax Amendment (April 1964)
2. Wisconsin Question 1, Radioactive Waste Disposal Site Advisory Question (April 1983)
3. Wisconsin Question 1, Right to Hunt and Fish Amendment (April 2003)
4. Wisconsin Question 2, Forest and Minerals Tax Amendment (April 1927)
5. Wisconsin Question 2, State Forest Funding Amendment (1924)
6. Wisconsin Question 3, Forestry Funding and Taxes Amendment (April 1968)
7. Wisconsin Question 3, Water Power and Forest Funding Amendment (1910)
8. Wisconsin Question 5, Recreational Land Bonds Advisory Question (April 1969)

Wyoming

1. Wyoming Hunting Rights Amendment, Constitutional Amendment B (2012)
2. Wyoming Permanent Mineral Trust, Amendment A (2006)

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