COUNTY WATER-SYSTEM LEDGER
Butler, Pennsylvania
Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.
Systems8active CWS · pop. 2,500+
Population served127,456reported total; may overlap
Current violation flag25.0%2 systems
Serious-violator flag0.0%0 systems
01 / SYSTEMS
Water systems serving Butler
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Pa American Water Co ButlerPA5100012 | 43,286 | Surface water | No current violation flagged |
| Cranberry Twp WtpPA5100094 | 42,000 | Surface water purchased | No current violation flagged |
| Slippery Rock Muni AuthPA5100079 | 15,778 | Ground water | No current violation flagged |
| Municipal Water Auth Adams TwpPA5100141 | 8,700 | Surface water purchased | No current violation flagged |
| Harmony Boro Water AuthPA5100042 | 6,669 | Surface water | Other current violation flag |
| Zelienople BoroPA5100093 | 4,123 | Surface water purchased | Other current violation flag |
| Petroleum Valley RwaPA5100147 | 3,800 | Ground water purchased | No current violation flagged |
| Seven Fields Boro Water DeptPA5100135 | 3,100 | Surface water purchased | No current violation flagged |
02 / SOURCE MIX
How to read the population total
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.