ROCKWOOD WATER, SEWER & GAS
PWS ID: TN0000590 · ROCKWOOD, Tennessee 37854
PFAS Detected
1 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
Population Served
11,412
Total Violations
33
Health-Based Violations
6
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 4,696
- County
- Roane
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 22
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 4 | 2017 |
| Arsenic | MR | 2 | 1982 |
| Barium | MR | 2 | 1982 |
| Selenium | MR | 2 | 1982 |
| Mercury | MR | 2 | 1982 |
| Chromium | MR | 2 | 1982 |
| Cadmium | MR | 2 | 1982 |
| TTHM | MCL | 2 | 1985 |
| Fluoride | MR | 2 | 1982 |
| Consumer Confidence Rule | Other | 2 | 2012 |
| Nitrate | MR | 2 | 1982 |
| Interim Enhanced Surface Water Treatment Rule | Other | 2 | 2024 |
| 2,4-D | MR | 1 | 1978 |
| 2,4,5-TP | MR | 1 | 1978 |
| Endrin | MR | 1 | 1978 |
| Methoxychlor | MR | 1 | 1978 |
| BHC-GAMMA | MR | 1 | 1978 |
| Toxaphene | MR | 1 | 1978 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 1 of 62 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| lithium | 4/8/2025 | <9 µg/L | 9 µg/L | Not Detected |
| lithium | 4/8/2025 | <9 µg/L | 9 µg/L | Not Detected |
| HFPO-DA | 12/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| ADONA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 12/26/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 12/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 12/26/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFHxA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBA | 12/26/2024 | 0.0055 µg/L | 0.005 µg/L | Detected |
| PFOA | 12/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFDA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFNA | 12/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBS | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOS | 12/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFTA | 12/26/2024 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| NMeFOSAA | 12/26/2024 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| 6:2 FTS | 12/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NEtFOSAA | 12/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| lithium | 12/26/2024 | <9 µg/L | 9 µg/L | Not Detected |
| PFTrDA | 12/26/2024 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFHpS | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 12/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NFDHA | 12/26/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFEESA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 12/26/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 12/26/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 12/26/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 4:2 FTS | 10/16/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 10/16/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 10/16/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 10/16/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFNA | 10/16/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOS | 10/16/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOA | 10/16/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFDA | 10/16/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 10/16/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| lithium | 10/16/2024 | <9 µg/L | 9 µg/L | Not Detected |
| NMeFOSAA | 10/16/2024 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| NEtFOSAA | 10/16/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 10/16/2024 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFTA | 10/16/2024 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFHpS | 10/16/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 10/16/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NFDHA | 10/16/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFEESA | 10/16/2024 | <0.003 µg/L | 0.003 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.