MALLARD BEACH DR #22-JOHNSON LAKE
PWS ID: NE3107312 · JOHNSON LAKE, Nebraska 68937
Population Served
100
Total Violations
27
Health-Based Violations
7
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 25
- County
- Gosper
- School/Daycare
- No
- MCL Violations
- 7
- Monitoring Violations
- 15
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 8 | 2020 |
| Coliform (TCR) | MCL | 7 | 1999 |
| Coliform (TCR) | MR | 7 | 1999 |
| Consumer Confidence Rule | Other | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.