RIB MOUNTAIN WATER UTILITY: EPA violation history, explained

RIB MOUNTAIN WATER UTILITY's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 6,398 people get their water from it, across 2,416 connections.

How this compares nationally

4 total violations and 0 health-based ones put RIB MOUNTAIN WATER UTILITY at the 12th percentile nationally for violation burden, rank 11,405 of 12,903.

How RIB MOUNTAIN WATER UTILITY compares within WI

Among the 202 WI systems in this dataset, the average is 3.6 health-based violations - RIB MOUNTAIN WATER UTILITY's 0 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

The last violation EPA has on record for RIB MOUNTAIN WATER UTILITY is from 2018-01-01. Last reported to EPA: 05/29/2026.

What this data is and is not

This is what RIB MOUNTAIN WATER 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 4 logged violations can see. The guide to what this data misses covers that gap.