CITY OF PARLIER: EPA violation history, explained
CITY OF PARLIER has at least one health-based violation EPA's ECHO database still lists as unaddressed - the required fix has not been reported complete. It serves 14,576 people through 2,711 service connections.
CITY OF PARLIER's record against the rest of the country
CITY OF PARLIER has 17 violations on record in total, 14 of thems health-based - ranking it 1,401th of 12,903 systems by violation count, the 89th percentile nationally.
Against the CA average
Among the 803 CA systems in this dataset, the average is 5.8 health-based violations - CITY OF PARLIER's 14 is above that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
CITY OF PARLIER's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 06/22/2026.
The concern categories on record
CITY OF PARLIER'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: Coliform (TCR)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What CITY OF PARLIER's record does not cover
CITY OF PARLIER'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 CITY OF PARLIER's customers' taps is household plumbing, invisible to a system-level record ranked 1,401th of 12,903 by violation count. The guide to what this data misses covers that gap.