Mound: EPA violation history, explained

Mound has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 9,447 people get their water from it, across 3,793 connections.

How this compares nationally

Mound has 7 violations on record in total, 1 of them health-based - ranking it 8,457th of 12,903 systems by violation count, the 34th percentile nationally.

How Mound compares within MN

Mound's 1 health-based violations sit above the MN average of 0.8, across 254 systems statewide. See the lead and copper guide for why lead counts differently.

Most recent violation on record

The last violation EPA has on record for Mound is from 2017-01-10 (health-based: 2006-03-10). Last reported to EPA: 05/28/2026.

What kind of problem, specifically

Mound's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:

• Other regulated metals - flagged from: Arsenic

The most severe category on record is other regulated metals, which points toward a reverse osmosis-class filter if you want to address it directly.

What this data is and is not

Mound's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 1 health-based violation on file for Mound - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.