CRAWFORD MESA WA
PWS ID: CO0115189 · CRAWFORD, Colorado 81415
Population Served
486
Total Violations
178
Health-Based Violations
13
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 193
- County
- Delta
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 145
- Treatment Tech Violations
- 13
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 45 | 2016 |
| Chlorine | MR | 33 | 2025 |
| Coliform (TCR) | MR | 18 | 2016 |
| Revised Total Coliform Rule | MON | 12 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 11 | 2015 |
| Interim Enhanced Surface Water Treatment Rule | MR | 10 | 2016 |
| Surface Water Treatment Rule | TT | 9 | 1999 |
| TTHM | MR | 7 | 2014 |
| Consumer Confidence Rule | Other | 6 | 2025 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 4 | 2017 |
| Nitrate | MR | 3 | 1994 |
| E. COLI | MR | 3 | 2022 |
| Chlordane | MR | 3 | 2020 |
| Revised Total Coliform Rule | RPT | 3 | 2025 |
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 60 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| NMeFOSAA | 7/18/2023 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| NEtFOSAA | 7/18/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTA | 7/18/2023 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFTrDA | 7/18/2023 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| lithium | 6/20/2023 | <9 µg/L | 9 µg/L | Not Detected |
| 11Cl-PF3OUdS | 12/11/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMPA | 12/11/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| 8:2 FTS | 12/11/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 4:2 FTS | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 6:2 FTS | 12/11/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFBA | 12/11/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFMBA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| ADONA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFEESA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| 9Cl-PF3ONS | 12/11/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| PFOS | 12/11/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFNA | 12/11/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHxS | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFOA | 12/11/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| HFPO-DA | 12/11/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFUnA | 12/11/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| lithium | 12/11/2023 | <9 µg/L | 9 µg/L | Not Detected |
| NMeFOSAA | 12/11/2023 | <0.006 µg/L | 0.006 µg/L | Not Detected |
| NEtFOSAA | 12/11/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| PFTrDA | 12/11/2023 | <0.007 µg/L | 0.007 µg/L | Not Detected |
| PFDA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFBS | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFTA | 12/11/2023 | <0.008 µg/L | 0.008 µg/L | Not Detected |
| PFHpS | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFPeS | 12/11/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| NFDHA | 12/11/2023 | <0.02 µg/L | 0.02 µg/L | Not Detected |
| PFDoA | 12/11/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDA | 10/17/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHpA | 10/17/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFHxS | 10/17/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFNA | 10/17/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOA | 10/17/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFOS | 10/17/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFBS | 10/17/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMBA | 10/17/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFDoA | 10/17/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFMPA | 10/17/2023 | <0.004 µg/L | 0.004 µg/L | Not Detected |
| PFHxA | 10/17/2023 | <0.003 µg/L | 0.003 µg/L | Not Detected |
| PFUnA | 10/17/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| 11Cl-PF3OUdS | 10/17/2023 | <0.005 µg/L | 0.005 µg/L | Not Detected |
| 9Cl-PF3ONS | 10/17/2023 | <0.002 µg/L | 0.002 µg/L | Not Detected |
| ADONA | 10/17/2023 | <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.