CONE DELFRED SUBD
PWS ID: ID2290020 · PRINCETON, Idaho 83857
Population Served
40
Total Violations
65
Health-Based Violations
9
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 22
- County
- Latah
- School/Daycare
- No
- MCL Violations
- 9
- Monitoring Violations
- 56
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 18 | 2002 |
| Lead and Copper Rule | MR | 10 | 2017 |
| Coliform (TCR) | MCL | 9 | 2009 |
| Revised Total Coliform Rule | MON | 3 | 2017 |
| Benzene | MR | 1 | 1993 |
| Carbon tetrachloride | MR | 1 | 1993 |
| 1,1-Dichloroethylene | MR | 1 | 1993 |
| cis-1,2-Dichloroethylene | MR | 1 | 1993 |
| 1,2-Dichloroethane | MR | 1 | 1993 |
| 1,2-Dichloropropane | MR | 1 | 1993 |
| o-Dichlorobenzene | MR | 1 | 1993 |
| Ethylbenzene | MR | 1 | 1993 |
| Tetrachloroethylene | MR | 1 | 1993 |
| 1,1,1-Trichloroethane | MR | 1 | 1993 |
| Toluene | MR | 1 | 1993 |
| Xylenes, Total | MR | 1 | 1993 |
| Barium | MR | 1 | 1993 |
| Cadmium | MR | 1 | 1993 |
| Selenium | MR | 1 | 1993 |
| Fluoride | MR | 1 | 1993 |
| Nitrate | MR | 1 | 2000 |
| p-Dichlorobenzene | MR | 1 | 1993 |
| trans-1,2-Dichloroethylene | MR | 1 | 1993 |
| Styrene | MR | 1 | 1993 |
| Mercury | MR | 1 | 1993 |
| Chromium | MR | 1 | 1993 |
| Nitrite | MR | 1 | 1993 |
| CHLOROBENZENE | MR | 1 | 1993 |
| Trichloroethylene | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.