Water Quality: City of Colusa, CA
2 water systems • 496 people served
No Health Violations10
Total Violations
0
Health-Based Violations
2
Water Systems
496
Population Served
Water Quality Summary
City of Colusa has no health-based drinking water violations on record in the EPA SDWIS database. There are 10 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Water Systems Serving City of Colusa
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| COLUSA CO. SERVICE AREA #2-STONYFORD | CA0600005 | Groundwater | 250 | 5 |
| COLUSA CO. SERVICE AREA #1-CENTURY RANCH | CA0600012 | Surface Water | 246 | 5 |
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.