OLD RIVER MUTUAL WATER COMPANY Water Quality Report
Population
130
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 10
violations recorded
F
Unsafe
Safety Grade
10 violations in the past 5 years, including 39 health-based
System Details
- PWSID
- CA1500096
- Population Served
- 130
- Water Source
- Ground Water
- Owner
- Private
- State
- California
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Uranium | ✕ Health-Based | 37 |
| Nitrate | ⚠ Monitoring/Reporting | 4 |
| Contaminant 8000 | ✕ Health-Based | 2 |
Violation History
2025
2
2024
4
2023
4
2018
9
2017
12
2016
12
1997
1
Total violations on record: 44
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Nitrate, Uranium
How does this compare?
This systemNational average
Grade F
Avg: B-C
44violations total
157% of national average
National avg: ~28 per system
🏘️ Small community water system.