RYDER CITY OF
PWS ID: ND5100849 · RYDER, North Dakota 58779
Population Served
85
Total Violations
122
Health-Based Violations
64
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 55
- County
- Ward
- School/Daycare
- No
- MCL Violations
- 64
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 62 | 2012 |
| Lead and Copper Rule | MR | 19 | 2013 |
| Chloramine | MR | 7 | 2022 |
| Chlorine | MR | 4 | 2004 |
| Lead and Copper Rule | Other | 2 | 1999 |
| Coliform (TCR) | MCL | 2 | 1991 |
| Nitrate-Nitrite | MR | 2 | 1999 |
| Nitrate-Nitrite | Other | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.