Isanti: EPA violation history, explained

Isanti has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 7,386 people get their water from it, across 2,560 connections.

Isanti's record against the rest of the country

6 total violations and 2 health-based ones put Isanti at the 47th percentile nationally for violation burden, rank 6,781 of 12,903.

Against the MN average

MN's 254 covered systems average 0.8 health-based violations each; Isanti 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

Isanti's most recent violation on record is dated 2009-05-11, with the most recent health-based one dated 2009-05-11. Last reported to EPA: 05/28/2026.

The concern categories on record

Isanti'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:

• Radionuclides - flagged from: Combined Radium (-226 and -228); Gross Alpha, Excl. Radon and U

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

What Isanti's record does not cover

This is what Isanti reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 6 logged violations can see. The guide to what this data misses covers that gap.