What's in PEWAUKEE CITY WATER AND SEWER UTILITY's water?
PEWAUKEE CITY WATER AND SEWER UTILITY had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 8,671 people get their water from it, across 3,211 connections.
PEWAUKEE CITY WATER AND SEWER UTILITY's record against the rest of the country
PEWAUKEE CITY WATER AND SEWER UTILITY has 98 violations on record in total, 28 of thems health-based - ranking it 617th of 12,903 systems by violation count, the 95th percentile nationally.
Against the WI average
PEWAUKEE CITY WATER AND SEWER UTILITY's 28 health-based violations sit above the WI average of 3.6, across 202 systems statewide. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
PEWAUKEE CITY WATER AND SEWER UTILITY's most recent violation on record is dated 2026-06-08, with the most recent health-based one dated 2026-01-01. Last reported to EPA: 05/29/2026.
The concern categories on record
PEWAUKEE CITY WATER AND SEWER UTILITY'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 PEWAUKEE CITY WATER AND SEWER UTILITY's record does not cover
This is what PEWAUKEE CITY WATER AND SEWER UTILITY 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 98 logged violations can see. The guide to what this data misses covers that gap.