ELLINGTON PWS
PWS ID: MO4010243 · ELLINGTON, Missouri 63638-0000
Population Served
900
Total Violations
45
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 373
- County
- Reynolds
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 27
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 12 | 2022 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 5 | 2021 |
| Lead and Copper Rule | MR | 4 | 2021 |
| Consumer Confidence Rule | Other | 4 | 2023 |
| TTHM | MR | 4 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2024 |
| Coliform (TCR) | MR | 3 | 2001 |
| Public Notice | Other | 2 | 2022 |
| Groundwater Rule | TT | 1 | 2011 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 60 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFNA | 11/13/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 11Cl-PF3OUdS | 11/13/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFHpS | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 11/13/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFHxA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 11/13/2024 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFOS | 11/13/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBS | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| NFDHA | 11/13/2024 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| NEtFOSAA | 11/13/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| NMeFOSAA | 11/13/2024 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| lithium | 11/13/2024 | <9 µg/L | 9 µg/L | Not Detected |
| PFOA | 11/13/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFTA | 11/13/2024 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFPeS | 11/13/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| HFPO-DA | 11/13/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 11/13/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 6:2 FTS | 11/13/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 11/13/2024 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 11/13/2024 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFPeA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFEESA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| ADONA | 11/13/2024 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 11/13/2024 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 9Cl-PF3ONS | 10/16/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 10/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 10/16/2025 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFHxA | 10/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 10/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 10/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| ADONA | 10/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| HFPO-DA | 10/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFOA | 10/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 6:2 FTS | 10/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| lithium | 10/16/2025 | <9 µg/L | 9 µg/L | Not Detected |
| 4:2 FTS | 10/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 8:2 FTS | 10/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMPA | 10/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFBA | 10/16/2025 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFNA | 10/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHxS | 10/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 10/16/2025 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOS | 10/16/2025 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHpS | 10/16/2025 | <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.