STONERIDGE UTILITIES
PWS ID: ID1090009 · BLANCHARD, Idaho 83804
Population Served
940
Total Violations
63
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 376
- County
- Bonner
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 57
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 7 | 2014 |
| Chlorine | MR | 4 | 2018 |
| Revised Total Coliform Rule | MON | 4 | 2018 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2025 |
| Coliform (TCR) | MCL | 3 | 1998 |
| Nitrate | MR | 3 | 1998 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 1993 |
| LASSO | MR | 1 | 1993 |
| Chlordane | MR | 1 | 1993 |
| Heptachlor | MR | 1 | 1993 |
| Heptachlor epoxide | MR | 1 | 1993 |
| Methoxychlor | MR | 1 | 1993 |
| Toxaphene | MR | 1 | 1993 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1993 |
| Pentachlorophenol | MR | 1 | 1993 |
| 2,4-D | MR | 1 | 1993 |
| Carbofuran | MR | 1 | 1993 |
| Benzene | MR | 1 | 1993 |
| Carbon tetrachloride | MR | 1 | 1993 |
| 1,1-Dichloroethylene | MR | 1 | 1993 |
| trans-1,2-Dichloroethylene | MR | 1 | 1993 |
| 1,2-Dichloroethane | MR | 1 | 1993 |
| 1,2-Dichloropropane | MR | 1 | 1993 |
| p-Dichlorobenzene | MR | 1 | 1993 |
| Xylenes, Total | MR | 1 | 1993 |
| Barium | MR | 1 | 1993 |
| Selenium | MR | 1 | 1993 |
| Fluoride | MR | 1 | 1993 |
| Nitrite | MR | 1 | 1993 |
| Atrazine | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.