TERRAL
Oklahoma — Community Water System — PWSID: OK2003405
System Information
| PWSID | OK2003405 |
| System Name | TERRAL |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| 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 | TERRAL |
| ZIP Code | 73569 |
| Address | The Honorable Megan Rainey, Mayor |
| Organization | TERRAL |
| Phone | 580-437-2337 |
Population & Service
| Population Served | 386 |
| Service Connections | 204 |
Drinking Water Violations (120)
This water system has 120 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Sep 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Sep 1, 2025 | Sep 30, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Sep 30, 2025 | — | |
| Jan 7, 2025 | — | MR | No | Yes | — | — | — | Unaddressed | — | — | |
| Jan 7, 2025 | — | MR | No | Yes | — | — | — | Unaddressed | — | — | |
| Dec 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Dec 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Dec 1, 2024 | Dec 31, 2024 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2024 | — | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | No | — | — | — | Archived | Dec 31, 2024 | — | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | No | — | — | — | Archived | Dec 31, 2024 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Jul 15, 2025 | — | |
| Oct 17, 2024 | — | RPT | No | No | — | — | — | Resolved | Jul 15, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jul 15, 2025 | — | |
| Oct 17, 2024 | — | TT | Yes | No | — | — | — | Resolved | Jul 15, 2025 | — | |
| Aug 1, 2024 | Aug 31, 2024 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2024 | — | |
| Aug 1, 2024 | Aug 31, 2024 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2024 | — | |
| Aug 1, 2024 | Aug 31, 2024 | MON | No | Yes | — | — | — | Resolved | Aug 31, 2024 | — | |
| Aug 1, 2024 | Aug 31, 2024 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 31, 2024 | — | |
| Aug 1, 2024 | Aug 31, 2024 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 31, 2024 | — | |
| Aug 1, 2024 | Aug 31, 2024 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Aug 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 13 MG/L | — | 10 | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 13 MG/L | — | 10 | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 13 MG/L | — | 10 | Resolved | Dec 31, 2024 | — | |
| Jan 1, 2024 | Dec 31, 2024 | MCL | Yes | No | 13 MG/L | — | 10 | Resolved | Dec 31, 2024 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Sep 1, 2022 | Aug 31, 2023 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2023 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2018 | — | |
| Feb 1, 2018 | Feb 28, 2018 | MON | No | Yes | — | — | — | Resolved | Feb 28, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Sep 1, 2017 | Aug 31, 2018 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2018 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Mar 1, 2017 | Mar 31, 2017 | MON | No | Yes | — | — | — | Resolved | Mar 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2017 | — | |
| Jan 1, 2017 | Mar 31, 2017 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2017 | — |
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.