DINOSAUR MUSEUM
PWS ID: SD4601061 · RAPID CITY, South Dakota 57702
Population Served
500
Total Violations
55
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 2
- County
- Pennington
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 29
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 16 | 2023 |
| Revised Total Coliform Rule | TT | 12 | 2020 |
| Coliform (TCR) | MR | 7 | 2015 |
| Public Notice | Other | 6 | 2024 |
| Coliform (TCR) | MCL | 4 | 2011 |
| Nitrite | MR | 3 | 2010 |
| Nitrate | MR | 3 | 2010 |
| Revised Total Coliform Rule | Other | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.