What's in GREENVILLE CITY PWS's water?
GREENVILLE CITY PWS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 13,227, over 6,039 connections.
GREENVILLE CITY PWS's record against the rest of the country
11 total violations and 4 health-based ones put GREENVILLE CITY PWS at the 66th percentile nationally for violation burden, rank 4,373 of 12,903.
Against the OH average
GREENVILLE CITY PWS's 4 health-based violations sit within the OH average of 5.5, across 394 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
GREENVILLE CITY PWS's most recent violation on record is dated 2022-01-01, with the most recent health-based one dated 2017-01-11. Last reported to EPA: 05/15/2026.
The concern categories on record
GREENVILLE CITY PWS'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:
- Microbial contamination / treatment technique - flagged from: Interim Enhanced Surface Water Treatment Rule; Surface Water Treatment Rule
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What GREENVILLE CITY PWS's record does not cover
Everything on this page is GREENVILLE CITY PWS's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and GREENVILLE CITY PWS's customers' taps is household plumbing, invisible to a system-level record ranked 4,373th of 12,903 by violation count. The guide to what this data misses covers that gap.