ADAMSON RWD #8
PWS ID: OK3006112 · HARTSHORNE, Oklahoma 74547
Population Served
4,221
Total Violations
232
Health-Based Violations
212
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,731
- County
- Pittsburg
- School/Daycare
- No
- MCL Violations
- 212
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 207 | 2024 |
| Coliform (TCR) | MR | 6 | 2004 |
| Total Haloacetic Acids (HAA5) | MCL | 4 | 2020 |
| Coliform (TCR) | MCL | 1 | 1995 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 91 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFTA | 8/13/2025 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFTrDA | 8/13/2025 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| NEtFOSAA | 8/13/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NMeFOSAA | 8/13/2025 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| lithium | 7/16/2025 | <9 µg/L | 9 µg/L | Not Detected |
| HFPO-DA | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMPA | 6/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFMBA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOS | 6/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 6/16/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFBA | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| ADONA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 6/16/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFEESA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 6/16/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFPeS | 6/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpS | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBS | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFNA | 6/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOA | 6/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFDA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NMeFOSAA | 4/16/2025 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| lithium | 4/16/2025 | <9 µg/L | 9 µg/L | Not Detected |
| PFTA | 4/16/2025 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| NEtFOSAA | 4/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 4/16/2025 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFUnA | 10/8/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 4:2 FTS | 10/8/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 6:2 FTS | 10/8/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 10/8/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| HFPO-DA | 10/8/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFDoA | 10/8/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 10/8/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 11Cl-PF3OUdS | 10/8/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| ADONA | 10/8/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxA | 10/8/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 10/8/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOS | 10/8/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOA | 10/8/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFDA | 10/8/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 10/8/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
PFAS data from EPA UCMR5 monitoring program (2023-2025).
This data is provided for informational purposes only.