ROCA, VILLAGE OF
PWS ID: NE3110906 · ROCA, Nebraska 68521
Population Served
222
Total Violations
97
Health-Based Violations
65
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 100
- County
- Lancaster
- School/Daycare
- No
- MCL Violations
- 49
- Monitoring Violations
- 9
- Treatment Tech Violations
- 16
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 47 | 2014 |
| Groundwater Rule | TT | 12 | 2020 |
| Lead and Copper Rule | MR | 5 | 1993 |
| Coliform (TCR) | MR | 4 | 1995 |
| Lead and Copper Rule | TT | 4 | 1998 |
| Coliform (TCR) | Other | 2 | 1996 |
| Nitrate | MCL | 2 | 1982 |
| Public Notice | Other | 1 | 2007 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.