PRESTON EASTSIDE WATER CO
PWS ID: ID6210012 · PRESTON, Idaho 83263
Population Served
120
Total Violations
259
Health-Based Violations
19
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 42
- County
- Franklin
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 198
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | MR | 95 | 2025 |
| Lead and Copper Rule | MR | 27 | 2025 |
| Revised Total Coliform Rule | MON | 17 | 2025 |
| Coliform (TCR) | MCL | 12 | 2011 |
| Coliform (TCR) | MR | 12 | 2004 |
| Groundwater Rule | Other | 11 | 2022 |
| LEAD AND COPPER RULE REVISIONS | RPT | 7 | 2025 |
| Chlorine | MR | 6 | 2024 |
| Public Notice | Other | 5 | 2025 |
| Groundwater Rule | TT | 4 | 2020 |
| LEAD AND COPPER RULE REVISIONS | TT | 3 | 2024 |
| ETHYLENE DIBROMIDE | MR | 2 | 1993 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 2 | 1993 |
| Atrazine | MR | 2 | 1993 |
| BHC-GAMMA | MR | 2 | 1993 |
| Methoxychlor | MR | 2 | 1993 |
| Toxaphene | MR | 2 | 1993 |
| Pentachlorophenol | MR | 2 | 1993 |
| 2,4-D | MR | 2 | 1993 |
| 2,4,5-TP | MR | 2 | 1993 |
| Carbofuran | MR | 2 | 1993 |
| Heptachlor | MR | 2 | 1993 |
| Chlordane | MR | 2 | 1993 |
| Total Polychlorinated Biphenyls (PCB) | MR | 2 | 1993 |
| Heptachlor epoxide | MR | 2 | 1993 |
| LASSO | MR | 2 | 1993 |
| Arsenic | MR | 1 | 1979 |
| Nitrate | MR | 1 | 1979 |
| Fluoride | MR | 1 | 1979 |
| Mercury | MR | 1 | 1979 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.