A94/100
CITY OF WEST SACRAMENTO — Water Quality Report 2026
Serving 53,355 people · California
Water Source
Surface Water
County
—
System ID
CA5710003
Violations
2
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Unresolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
TIER 2Unresolved
Treatment technique violation
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About CITY OF WEST SACRAMENTO
Is CITY OF WEST SACRAMENTO water safe to drink?
CITY OF WEST SACRAMENTO water receives a grade of A (94/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CITY OF WEST SACRAMENTO detected?
69 contaminants were tested in CITY OF WEST SACRAMENTO's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF WEST SACRAMENTO have any EPA violations?
Yes, CITY OF WEST SACRAMENTO has 2 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT. 1 are health-based violations.
How many people does CITY OF WEST SACRAMENTO serve?
CITY OF WEST SACRAMENTO serves approximately 53,355 people, California. The system provides water to 1 community: West Sacramento.
What type of water does CITY OF WEST SACRAMENTO provide?
CITY OF WEST SACRAMENTO sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA5710003.
How does CITY OF WEST SACRAMENTO compare to other utilities in California?
CITY OF WEST SACRAMENTO scores 94/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our California state page for a full comparison of water systems.