Is CALIFORNIA STATE UNIVERSITY FRESNO's water safe to drink?
CALIFORNIA STATE UNIVERSITY FRESNO has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 41,000 people get their water from it, across 160 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, CALIFORNIA STATE UNIVERSITY FRESNO ranks 7,051th by violation burden (45th percentile) - 2 violations total, 2 health-baseds.
Against the CA average
CA's 803 covered systems average 5.8 health-based violations each; CALIFORNIA STATE UNIVERSITY FRESNO carries 2, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
CALIFORNIA STATE UNIVERSITY FRESNO's most recent violation on record is dated 1994-01-08, with the most recent health-based one dated 1994-01-08. Last reported to EPA: 06/22/2026.
The concern categories on record
CALIFORNIA STATE UNIVERSITY FRESNO'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 CALIFORNIA STATE UNIVERSITY FRESNO's record does not cover
CALIFORNIA STATE UNIVERSITY FRESNO'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. Between the utility's meter and CALIFORNIA STATE UNIVERSITY FRESNO's customers' taps is household plumbing, invisible to a system-level record ranked 7,051th of 12,903 by violation count. The guide to what this data misses covers that gap.