A80/100
CALIFORNIA STATE PRISON - SOLANO — Water Quality Report 2026
Serving 5,100 people · California
Water Source
Surface Water
County
—
System ID
CA4810800
Violations
4
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 CALIFORNIA STATE PRISON - SOLANO
Is CALIFORNIA STATE PRISON - SOLANO water safe to drink?
CALIFORNIA STATE PRISON - SOLANO water receives a grade of A (80/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CALIFORNIA STATE PRISON - SOLANO detected?
31 contaminants were tested in CALIFORNIA STATE PRISON - SOLANO's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CALIFORNIA STATE PRISON - SOLANO have any EPA violations?
Yes, CALIFORNIA STATE PRISON - SOLANO has 4 EPA violation(s) on record, with the most recent in 2017. Violation types include MCL, TT. 4 are health-based violations.
How many people does CALIFORNIA STATE PRISON - SOLANO serve?
CALIFORNIA STATE PRISON - SOLANO serves approximately 5,100 people, California.
What type of water does CALIFORNIA STATE PRISON - SOLANO provide?
CALIFORNIA STATE PRISON - SOLANO 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 CA4810800.
How does CALIFORNIA STATE PRISON - SOLANO compare to other utilities in California?
CALIFORNIA STATE PRISON - SOLANO scores 80/100 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.