The Minnesota Levy of Water Main Assessments Amendment, also known as Amendment 1, was on the November 8, 1881 ballot in Minnesota as a legislatively-referred constitutional amendment, where it was approved. The measure authorized a levy on all lands fronting any water main or water pipe by the linear foot.
| Minnesota Amendment 1 (1881)|
| Yes|| 35,019|| 65.65%|
Election results via: Minnesota Legislative Reference Library
Text of measure
The text of the measure can be read here.