WEWOKA PUBLIC WORKS AUTHORITY
Oklahoma - Community Water System - PWSID: OK1020510
System Information
| PWSID | OK1020510 |
| System Name | WEWOKA PUBLIC WORKS AUTHORITY |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 06 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 11, 1980 |
| Last Reported | May 13, 2026 |
Location & Contact
| State | Oklahoma |
| City | WEWOKA |
| ZIP Code | 74884 |
| Address | Tom Ryan, Chair |
| Organization | WEWOKA PUBLIC WORKS AUTHORITY |
| Phone | 405-257-2413 |
Population & Service
| Population Served | 3,450 |
| Service Connections | 1,650 |
Drinking Water Violations (1,301)
This water system has 1,301 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 30, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 5, 2026 | - | |
| Dec 30, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 5, 2026 | - | |
| Dec 30, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 5, 2026 | - | |
| Dec 30, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 5, 2026 | - | |
| Dec 30, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 5, 2026 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | TT | Yes | No | - | - | - | Archived | Dec 31, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MON | No | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MON | No | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MON | No | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MON | No | No | - | - | - | Resolved | Nov 30, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .097 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | - | |
| Sep 1, 2025 | Sep 30, 2025 | MR | No | No | - | - | - | Resolved | Sep 30, 2025 | - | |
| Sep 1, 2025 | Sep 30, 2025 | MR | No | No | - | - | - | Resolved | Sep 30, 2025 | - | |
| Sep 1, 2025 | Sep 30, 2025 | MR | No | No | - | - | - | Resolved | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2025 | - | |
| Jun 30, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 7, 2025 | - | |
| Jun 30, 2025 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 7, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .095 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MON | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MON | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MON | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MON | No | No | - | - | - | Resolved | Feb 28, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | No | - | 0.07 mg/L | - | Archived | Dec 31, 2025 | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | No | - | 0.07 mg/L | - | Archived | Dec 31, 2025 | - |
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.