JOHNSON CO RWD 1
PWS ID: NE3109704 · TECUMSEH, Nebraska 68450-0659
Population Served
977
Total Violations
16
Health-Based Violations
11
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 648
- County
- Johnson
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 11 | 2005 |
| Lead and Copper Rule | MR | 4 | 2024 |
| Coliform (TCR) | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.