BONNER SCHOOL DISTRICT NO 14
PWS ID: MT0000846 · BONNER, Montana 59823
Population Served
420
Total Violations
272
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Missoula
- School/Daycare
- Yes
- MCL Violations
- 5
- Monitoring Violations
- 267
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 34 | 2012 |
| Nitrate-Nitrite | MR | 19 | 2011 |
| Lead and Copper Rule | MR | 12 | 2011 |
| Coliform (TCR) | MCL | 5 | 2014 |
| Nitrate | MR | 4 | 1999 |
| Endrin | MR | 4 | 2002 |
| BHC-GAMMA | MR | 4 | 2002 |
| Dalapon | MR | 4 | 2002 |
| Di(2-ethylhexyl) adipate | MR | 4 | 2002 |
| OXAMYL | MR | 4 | 2002 |
| Di(2-ethylhexyl) phthalate | MR | 4 | 2002 |
| Picloram | MR | 4 | 2002 |
| Dinoseb | MR | 4 | 2002 |
| Aldicarb sulfoxide | MR | 4 | 2002 |
| Aldicarb | MR | 4 | 2002 |
| Heptachlor | MR | 4 | 2002 |
| Heptachlor epoxide | MR | 4 | 2002 |
| 2,4,5-TP | MR | 4 | 2002 |
| HEXACHLOROBENZENE | MR | 4 | 2002 |
| Benzo(a)pyrene | MR | 4 | 2002 |
| Chlordane | MR | 4 | 2002 |
| cis-1,2-Dichloroethylene | MR | 4 | 2002 |
| Xylenes, Total | MR | 4 | 2002 |
| DICHLOROMETHANE | MR | 4 | 2002 |
| o-Dichlorobenzene | MR | 4 | 2002 |
| p-Dichlorobenzene | MR | 4 | 2002 |
| Vinyl chloride | MR | 4 | 2002 |
| 1,2-Dichloroethane | MR | 4 | 2002 |
| 1,1,1-Trichloroethane | MR | 4 | 2002 |
| Carbon tetrachloride | MR | 4 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.