Public water system · OH0903912
ActiveSouthwest Regional Water District
Community water system in Butler County, Ohio, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
42,856
Service connections
15,875
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Southwest Regional Water District are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Southwest Regional Water District: frequently asked questions
Is Southwest Regional Water District's water safe to drink?
Southwest Regional Water District is an active community water system regulated under the Safe Drinking Water Act, overseen by the OH state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Southwest Regional Water District?
Southwest Regional Water District (PWSID OH0903912) is a public/private partnership-owned community water system, regulated by the OH state drinking water program.
How many people does Southwest Regional Water District serve?
Southwest Regional Water District reports serving 42,856 people through 15,875 service connections in Butler County, Ohio.
Where does Southwest Regional Water District get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Butler County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Butler Co. Water District 2 Pws | Butler | 116,572 | Community | Purchased surface water |
| Hamilton Public Water System | Butler | 62,447 | Community | Groundwater |
| Middletown City Pws | Butler | 51,229 | Community | Groundwater |
| Fairfield City Pws | Butler | 44,907 | Community | Groundwater |
| Pa American Water Co Butler | Butler | 43,286 | Community | Surface water |
| Cranberry Twp WTP | Butler | 42,000 | Community | Purchased surface water |