CITY OF GREENDALE UTILITIES: EPA violation history, explained

CITY OF GREENDALE UTILITIES's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. It serves 5,092 people through 2,037 service connections.

How this compares nationally

8 total violations and 0 health-based ones put CITY OF GREENDALE UTILITIES at the 17th percentile nationally for violation burden, rank 10,663 of 12,903.

Against the IN average

Among the 283 IN systems in this dataset, the average is 2.9 health-based violations - CITY OF GREENDALE UTILITIES's 0 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

CITY OF GREENDALE UTILITIES's most recent violation on record is dated 2022-01-06. Last reported to EPA: 06/30/2026.

What CITY OF GREENDALE UTILITIES's record does not cover

CITY OF GREENDALE UTILITIES'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 8 logged violations can see. The guide to what this data misses covers that gap.