What's in Mora's water?
Mora has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 3,786 people get their water from it, across 1,212 connections.
How this compares nationally
Out of 12,903 systems in this dataset, Mora ranks 6,808th by violation burden (47th percentile) - 6 violations total, 2 health-baseds.
How Mora compares within MN
MN's 254 covered systems average 0.8 health-based violations each; Mora carries 2, more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for Mora is from 2021-01-01 (health-based: 2004-03-05). Last reported to EPA: 05/28/2026.
What kind of problem, specifically
Mora'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:
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
The most severe category on record is disinfection byproducts, which points toward a carbon-class filter if you want to address it directly.
What this data is and is not
Mora'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. Between the utility's meter and Mora's customers' taps is household plumbing, invisible to a system-level record ranked 6,808th of 12,903 by violation count. The guide to what this data misses covers that gap.