RAMSAY SCHOOL DISTRICT
PWS ID: MT0003436 · RAMSAY, Montana 59748
Population Served
140
Total Violations
144
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- State
- Connections
- 1
- County
- Silver Bow
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 135
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2012 |
| Revised Total Coliform Rule | RPT | 9 | 2019 |
| Lead and Copper Rule | MR | 6 | 2015 |
| TTHM | MR | 3 | 2004 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2004 |
| Barium | MR | 3 | 2002 |
| Chromium | MR | 3 | 2002 |
| Fluoride | MR | 3 | 2002 |
| Mercury | MR | 3 | 2002 |
| Antimony, Total | MR | 3 | 2002 |
| Beryllium, Total | MR | 3 | 2002 |
| Endrin | MR | 3 | 2002 |
| Methoxychlor | MR | 3 | 2002 |
| Toxaphene | MR | 3 | 2002 |
| Dalapon | MR | 3 | 2002 |
| Simazine | MR | 3 | 2002 |
| Picloram | MR | 3 | 2002 |
| Dinoseb | MR | 3 | 2002 |
| Carbofuran | MR | 3 | 2002 |
| LASSO | MR | 3 | 2002 |
| Heptachlor | MR | 3 | 2002 |
| Heptachlor epoxide | MR | 3 | 2002 |
| 2,4-D | MR | 3 | 2002 |
| HEXACHLOROBENZENE | MR | 3 | 2002 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2002 |
| Selenium | MR | 3 | 2002 |
| Aldicarb | MR | 3 | 2002 |
| Hexachlorocyclopentadiene | MR | 3 | 2002 |
| Nitrate-Nitrite | MR | 3 | 2012 |
| BHC-GAMMA | MR | 3 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.