What's in CAL AM - OAKHURST's water?
CAL AM - OAKHURST has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 3,693 people get their water from it, across 1,119 connections.
Ranked against every other system in this dataset
CAL AM - OAKHURST has 98 violations on record in total, 94 of thems health-based - ranking it 85th of 12,903 systems by violation count, the 99th percentile nationally.
Against the CA average
CAL AM - OAKHURST's 94 health-based violations sit above the CA average of 5.8, across 803 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
CAL AM - OAKHURST's most recent violation on record is dated 2019-01-01, with the most recent health-based one dated 2019-01-01. Last reported to EPA: 06/22/2026.
The concern categories on record
CAL AM - OAKHURST'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)
- Radionuclides - flagged from: Combined Uranium
- Other regulated metals - flagged from: Arsenic
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 CAL AM - OAKHURST's record does not cover
Everything on this page is CAL AM - OAKHURST'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 CAL AM - OAKHURST's customers' taps is household plumbing, invisible to a system-level record ranked 85th of 12,903 by violation count. The guide to what this data misses covers that gap.