Water Quality: San Francisco, WI
2 water systems • 1,270 people served
Multiple Health Violations19
Total Violations
4
Health-Based Violations
2
Water Systems
1,270
Population Served
Water Quality Summary
San Francisco has 4 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide, Disinfection Byproducts, E. coli. In total, 19 violations are on record for 2 water systems serving 1,270 people.
Contaminants Found
Chlorine Dioxide
Disinfection Byproducts
E. coli
Water Systems Serving San Francisco
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| HILLCREST ESTATES MHP | WI6180285 | Groundwater | 850 | 12 |
| VILLA DIANN MHP | WI6180290 | Groundwater | 420 | 7 |
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.