CLWSC CANYON LAKE SHORES
PWSID: TX0460019 · CANYON LAKE, TX · Serving 44,196 people
Type: CWSOwner: PSource: 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
18.2 ppt
Highest single detection
2025-07-29
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 928 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| NEtFOSAA | ND | — | Below MRL | 2025-07-29 |
| PFUnA | ND | — | Below MRL | 2024-10-16 |
| 8:2 FTS | ND | — | Below MRL | 2024-10-16 |
| 4:2 FTS | ND | — | Below MRL | 2024-10-16 |
| 6:2 FTS | ND | — | Below MRL | 2024-10-16 |
Violation history(3 violations, 3 open)
Monitoring & Reporting - PFOS(PFOS)
2021-01-01 · Open · Tier 3
Monitoring & Reporting - Hazard Index PFAS(Hazard Index PFAS)
2021-01-01 · Open · Tier 3
Monitoring & Reporting - Hazard Index PFAS(Hazard Index PFAS)
2021-01-01 · Open · Tier 3
Violation details
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