WALDEN'S RIDGE U.D.
PWSID: TN0000635 · SIGNAL MOUNTAIN, TN · Serving 9,265 people
Type: CWSOwner: LSource: SW
Settlement eligible
Settlement details
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All PFAS compounds below EPA Maximum Contaminant Levels.
Key contaminants vs MCL
EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31
Exact contamination levels
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Upgrade to ProDetection summary
5.1 ppt
Highest single detection
2024-07-15
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 58 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| NEtFOSAA | ND | — | Below MRL | 2024-07-15 |
| PFTrDA | ND | — | Below MRL | 2024-01-17 |
| NEtFOSAA | ND | — | Below MRL | 2024-01-17 |
| NMeFOSAA | ND | — | Below MRL | 2024-01-17 |
| 9Cl-PF3ONS | ND | — | Below MRL | 2024-07-15 |