TONTITOWN WATERWORKS
PWSID: AR0000566 · TONTITOWN, AR · Serving 7,355 people
Type: CWSOwner: LSource: SW
Compliant
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
Upgrade to Pro to see PFOA/PFOS ppt values and MCL comparison charts.
Upgrade to ProDetection summary
N/A ppt
Highest single detection
2025-08-06
Latest sample date
All PFAS detection results
Source: EPA UCMR5 (UCMR5) · 87 compounds tested
| Contaminant | Result (ppt) | MCL (ppt) | Status | Sample date |
|---|
| PFHxA | ND | — | Below MRL | 2025-02-12 |
| PFBS | ND | — | Below MRL | 2025-02-12 |
| PFHpS | ND | — | Below MRL | 2025-02-12 |
| PFPeS | ND | — | Below MRL | 2025-02-12 |
| NFDHA | ND | — | Below MRL | 2025-02-12 |