URIAH HEEPS SPRING WATER SYSTEM
PWS ID: 084990002 · FT. DUCHESNE, 08 84026
PFAS Detected
1 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
Population Served
3,550
Total Violations
503
Health-Based Violations
31
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Native American
- Connections
- 915
- School/Daycare
- No
- MCL Violations
- 22
- Monitoring Violations
- 439
- Treatment Tech Violations
- 9
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 29 | 2023 |
| Consumer Confidence Rule | Other | 22 | 2018 |
| Coliform (TCR) | MCL | 19 | 2013 |
| Nitrate-Nitrite | MR | 17 | 2020 |
| Coliform (TCR) | MR | 17 | 2014 |
| Revised Total Coliform Rule | MON | 17 | 2023 |
| Nitrate | MR | 13 | 2004 |
| TTHM | MR | 12 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 12 | 2021 |
| Nitrite | MR | 11 | 2004 |
| Di(2-ethylhexyl) phthalate | MR | 9 | 2021 |
| Cadmium | MR | 6 | 2021 |
| CYANIDE | MR | 6 | 2021 |
| Selenium | MR | 6 | 2021 |
| Chromium | MR | 6 | 2021 |
| Barium | MR | 6 | 2021 |
| Mercury | MR | 6 | 2021 |
| Fluoride | MR | 6 | 2021 |
| Endrin | MR | 5 | 2021 |
| BHC-GAMMA | MR | 5 | 2021 |
| Methoxychlor | MR | 5 | 2021 |
| Toxaphene | MR | 5 | 2021 |
| OXAMYL | MR | 5 | 2021 |
| Simazine | MR | 5 | 2021 |
| Picloram | MR | 5 | 2021 |
| Heptachlor | MR | 5 | 2021 |
| 2,4,5-TP | MR | 5 | 2021 |
| HEXACHLOROBENZENE | MR | 5 | 2021 |
| Benzo(a)pyrene | MR | 5 | 2021 |
| Pentachlorophenol | MR | 5 | 2021 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 1 of 60 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| 4:2 FTS | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NFDHA | 6/16/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFMPA | 6/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHxA | 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 |
| 6:2 FTS | 6/16/2025 | <0.005 µg/L | 0.005 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 |
| PFMBA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NEtFOSAA | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTA | 6/16/2025 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFTrDA | 6/16/2025 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| lithium | 6/16/2025 | <9 µg/L | 9 µg/L | Not Detected |
| NMeFOSAA | 6/16/2025 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| PFEESA | 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 |
| PFHxS | 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 |
| PFBA | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFNA | 6/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFBS | 6/16/2025 | <0.003 µg/L | 0.003 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 |
| PFUnA | 6/16/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 9Cl-PF3ONS | 6/16/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| ADONA | 6/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 11Cl-PF3OUdS | 6/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| ADONA | 10/7/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 10/7/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxA | 10/7/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 10/7/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 9Cl-PF3ONS | 10/7/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| NFDHA | 10/7/2025 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFPeS | 10/7/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpS | 10/7/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 10/7/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| lithium | 10/7/2025 | 16.0000 µg/L | 9 µg/L | Detected |
| PFOS | 10/7/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 11Cl-PF3OUdS | 10/7/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMPA | 10/7/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| HFPO-DA | 10/7/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 10/7/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 10/7/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 10/7/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 10/7/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 10/7/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFNA | 10/7/2025 | <0.004 µg/L | 0.004 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.