SUISUN-SOLANO WATER AUTHORITY: EPA violation history, explained
SUISUN-SOLANO WATER AUTHORITY has at least one health-based violation EPA's ECHO database still lists as unaddressed - the required fix has not been reported complete. Population served: 29,105, over 8,713 connections.
Ranked against every other system in this dataset
SUISUN-SOLANO WATER AUTHORITY has 13 violations on record in total, 12 of thems health-based - ranking it 1,664th of 12,903 systems by violation count, the 87th percentile nationally.
How SUISUN-SOLANO WATER AUTHORITY compares within CA
CA's 803 covered systems average 5.8 health-based violations each; SUISUN-SOLANO WATER AUTHORITY carries 12, more than typical for the state. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for SUISUN-SOLANO WATER AUTHORITY is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 06/22/2026.
What kind of problem, specifically
SUISUN-SOLANO WATER AUTHORITY'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
- Microbial contamination / treatment technique - flagged from: Surface Water Treatment Rule
- Disinfection byproducts - flagged from: TTHM
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
SUISUN-SOLANO WATER AUTHORITY's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 12 health-based violations on file for SUISUN-SOLANO WATER AUTHORITY - 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.