ERSKINE CREEK WC: EPA violation history, explained

ERSKINE CREEK WC has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 2,500 people get their water from it, across 1,131 connections.

Ranked against every other system in this dataset

ERSKINE CREEK WC has 10 violations on record in total, 5 of thems health-based - ranking it 3,760th of 12,903 systems by violation count, the 71th percentile nationally.

Against the CA average

Among the 803 CA systems in this dataset, the average is 5.8 health-based violations - ERSKINE CREEK WC's 5 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

ERSKINE CREEK WC's most recent violation on record is dated 2021-01-01, with the most recent health-based one dated 2015-01-12. Last reported to EPA: 06/22/2026.

The concern categories on record

ERSKINE CREEK WC'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)

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 ERSKINE CREEK WC's record does not cover

Everything on this page is ERSKINE CREEK WC's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 10 logged violations can see. The guide to what this data misses covers that gap.