What's in ADAMS COUNTY REGIONAL WD PWS's water?

ADAMS COUNTY REGIONAL WD PWS's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 21,810 people get their water from it, across 7,311 connections.

How this compares nationally

Out of 12,903 systems in this dataset, ADAMS COUNTY REGIONAL WD PWS ranks 10,928th by violation burden (15th percentile) - 6 violations total, 0 health-baseds.

Against the OH average

Among the 394 OH systems in this dataset, the average is 5.5 health-based violations - ADAMS COUNTY REGIONAL WD PWS's 0 is at or below that. See the lead and copper guide for why lead counts differently.

Most recent violation on record

ADAMS COUNTY REGIONAL WD PWS's most recent violation on record is dated 2018-01-07. Last reported to EPA: 05/15/2026.

What ADAMS COUNTY REGIONAL WD PWS's record does not cover

This is what ADAMS COUNTY REGIONAL WD PWS 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.