SOUTHWEST REGIONAL WATER DISTRICT
Ohio — Community Water System — PWSID: OH0903912
System Information
| PWSID | OH0903912 |
| System Name | SOUTHWEST REGIONAL WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Mixed |
| EPA Region | 05 |
| Serves School | No |
| Wholesaler | No |
| First Reported | May 31, 1997 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | Ohio |
| City | HAMILTON |
| ZIP Code | 45013 |
| Address | Southwest Regional Water District |
| Organization | AFFRUNTI, SARAH |
| Phone | 513-896-3354 |
Population & Service
| Population Served | 42,856 |
| Service Connections | 15,875 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.