OKLAHOMA CITY OVERHOLSER
Oklahoma — Community Water System — PWSID: OK1020502
System Information
| PWSID | OK1020502 |
| System Name | OKLAHOMA CITY OVERHOLSER |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Inactive |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 11, 1980 |
| Last Reported | Feb 18, 2026 |
Location & Contact
| State | Oklahoma |
| City | OKLAHOMA CITY |
| ZIP Code | 73102 |
| Address | MONROE HANNON, SUPERINTENDENT |
| Organization | OKC OVERHOLSER |
| Phone | 405-297-3530 |
Population & Service
| Population Served | 46,000 |
| Service Connections | 31,462 |
Drinking Water Violations (2)
This water system has 2 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2002 | Dec 31, 2002 | MCL | Yes | No | .074 | 0.060 mg/L | .06 | Resolved | Dec 31, 2002 | — | |
| Oct 1, 2002 | Dec 31, 2002 | MCL | Yes | No | .074 | 0.060 mg/L | .06 | Resolved | Dec 31, 2002 | — |
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.