Golden State Water Co. - Cordova, CA Water Quality
Golden State Water Co. - Cordova: EPA violation history, explained
Golden State Water Co. - Cordova has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 47,161 people through 14,913 service connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, Golden State Water Co. - Cordova ranks 3,295th by violation burden (74th percentile) - 7 violations total, 6 health-based.
Against the CA average
Among the 804 CA systems in this dataset, the average is 5.8 health-based violations - Golden State Water Co. - Cordova's 6 is above that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
Golden State Water Co. - Cordova's most recent violation on record is dated 2014-01-07, with the most recent health-based one dated 2014-01-07. Last reported to EPA: 06/22/2026.
The concern categories on record
Golden State Water Co. - Cordova'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
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 Golden State Water Co. - Cordova's record does not cover
Everything on this page is Golden State Water Co. - Cordova's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and Golden State Water Co. - Cordova's customers' taps is household plumbing, invisible to a system-level record ranked 3,295th of 12,903 by violation count. The guide to what this data misses covers that gap.