LATIMER CO. RWD #4
Oklahoma - Community Water System - PWSID: OK1020110
System Information
| PWSID | OK1020110 |
| System Name | LATIMER CO. RWD #4 |
| 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 15, 1990 |
| Last Reported | Feb 18, 2026 |
Location & Contact
| State | Oklahoma |
| City | RED OAK |
| ZIP Code | 74563 |
| Address | Frank Allen, Manager |
| Organization | LATIMER CO. RWD #4 |
| Phone | 918-754-2354 |
Population & Service
| Population Served | 412 |
| Service Connections | 224 |
Drinking Water Violations (519)
This water system has 519 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, 2024 | - | MR | No | No | - | 0.060 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Dec 30, 2024 | - | MR | No | No | - | 0.060 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Jul 15, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | 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 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Sep 29, 2023 | - | MR | No | No | - | 0.060 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Sep 29, 2023 | - | MR | No | No | - | 0.060 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Jun 30, 2023 | - | MR | No | No | - | 0.060 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Jun 30, 2023 | - | MR | No | No | - | 0.060 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2023 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2023 | - | |
| Apr 1, 2023 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Apr 1, 2023 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Apr 1, 2023 | Jun 30, 2023 | MCL | Yes | No | .081 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MCL | Yes | No | .082 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2023 | - | |
| Dec 30, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Dec 30, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Mar 4, 2025 | - | |
| Oct 1, 2022 | Dec 31, 2022 | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2022 | - | |
| Oct 1, 2022 | Dec 31, 2022 | MCL | Yes | No | .086 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2022 | - | |
| Sep 29, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 19, 2022 | - | |
| Sep 29, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 19, 2022 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2022 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2022 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MCL | Yes | No | .093 MG/L | 0.080 mg/L | .08 | Archived | Sep 30, 2022 | - | |
| Jun 30, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 19, 2022 | - | |
| Jun 30, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 19, 2022 | - | |
| Apr 1, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 19, 2022 | - | |
| Apr 1, 2022 | - | MR | No | No | - | 0.080 mg/L | - | Resolved | Aug 19, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2022 | - | |
| Apr 1, 2022 | Jun 30, 2022 | MCL | Yes | No | .09 MG/L | 0.080 mg/L | .08 | Archived | Jun 30, 2022 | - | |
| Jan 1, 2022 | Mar 31, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2022 | - | |
| Jan 1, 2022 | Mar 31, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2022 | - | |
| Jan 1, 2022 | Mar 31, 2022 | MCL | Yes | No | .089 MG/L | 0.080 mg/L | .08 | Archived | Mar 31, 2022 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2021 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2021 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2021 | - | |
| Oct 1, 2021 | Dec 31, 2021 | MCL | Yes | No | .083 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2021 | - | |
| Sep 1, 2021 | Sep 30, 2021 | TT | Yes | No | - | - | - | Resolved | Sep 30, 2021 | - | |
| Sep 1, 2021 | Sep 30, 2021 | TT | Yes | No | - | - | - | Resolved | Sep 30, 2021 | - |
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.