Water Quality: Calvin, OK
1 water system • 300 people served
Multiple Health Violations54
Total Violations
5
Health-Based Violations
1
Water Systems
300
Population Served
Water Quality Summary
Calvin has 5 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Nitrate, cis-1,2-Dichloroethylene. In total, 54 violations are on record for 1 water system serving 300 people.
Contaminants Found
Nitrate
cis-1,2-Dichloroethylene
Water Systems Serving Calvin
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CALVIN | OK2003201 | Groundwater | 300 | 54 |
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.