Water Quality: Rock Valley, IA
2 water systems • 6,289 people served
Some Concerns10
Total Violations
3
Health-Based Violations
2
Water Systems
6,289
Population Served
Water Quality Summary
Rock Valley has 3 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide. In total, 10 violations are on record for 2 water systems serving 6,289 people.
Contaminants Found
Chlorine Dioxide
Water Systems Serving Rock Valley
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| ROCK VALLEY WATER SUPPLY | IA8482096 | Groundwater | 4,059 | 7 |
| ROCK VALLEY RURAL WATER DISTRICT | IA8482701 | Groundwater | 2,230 | 3 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.