BLACK ROCK MARINA INC
PWS ID: ID1280159 · HAYDEN, Idaho 83835
Population Served
75
Total Violations
53
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 29
- County
- Kootenai
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 45
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 18 | 2024 |
| Nitrate | MR | 14 | 2020 |
| Coliform (TCR) | MR | 11 | 2014 |
| Revised Total Coliform Rule | TT | 4 | 2019 |
| Public Notice | Other | 3 | 2019 |
| E. COLI | MR | 2 | 2019 |
| Coliform (TCR) | MCL | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.