What's in CALIFORNIA STATE PRISON - SOLANO's water?
CALIFORNIA STATE PRISON - SOLANO has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 5,100 people through 1 service connections.
Ranked against every other system in this dataset
CALIFORNIA STATE PRISON - SOLANO has 5 violations on record in total, 4 of thems health-based - ranking it 4,575th of 12,903 systems by violation count, the 65th percentile nationally.
Against the CA average
Among the 803 CA systems in this dataset, the average is 5.8 health-based violations - CALIFORNIA STATE PRISON - SOLANO's 4 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
CALIFORNIA STATE PRISON - SOLANO's most recent violation on record is dated 2017-01-07, with the most recent health-based one dated 2017-01-07. Last reported to EPA: 06/22/2026.
The concern categories on record
CALIFORNIA STATE PRISON - SOLANO's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR); Surface Water Treatment Rule
- Disinfection byproducts - flagged from: TTHM
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What CALIFORNIA STATE PRISON - SOLANO's record does not cover
This is what CALIFORNIA STATE PRISON - SOLANO reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 4 health-based violations on file for CALIFORNIA STATE PRISON - SOLANO - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.