JEFFERSON CO DIST 300 - TRI-COUNTY
PWS ID: NE3150360 · DEWITT, Nebraska 68341
Population Served
500
Total Violations
11
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 1
- County
- Jefferson
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 10
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 4 | 2018 |
| Coliform (TCR) | MR | 3 | 2014 |
| Lead and Copper Rule | MR | 3 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.