What's in CHANDLER's water?
CHANDLER had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 3,142, over 1,500 connections.
Ranked against every other system in this dataset
171 total violations and 134 health-based ones put CHANDLER at the 100th percentile nationally for violation burden, rank 39 of 12,903.
Against the OK average
Among the 240 OK systems in this dataset, the average is 39.5 health-based violations - CHANDLER's 134 is above that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
CHANDLER's most recent violation on record is dated 2027-06-12, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 05/13/2026.
The concern categories on record
CHANDLER'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); Interim Enhanced Surface Water Treatment Rule; Surface Water Treatment Rule
- Synthetic organic chemicals / pesticides / VOCs - flagged from: CARBON, TOTAL
- Disinfection byproducts - flagged from: TTHM; Total Haloacetic Acids (HAA5)
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What CHANDLER's record does not cover
Everything on this page is CHANDLER'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 CHANDLER's customers' taps is household plumbing, invisible to a system-level record ranked 39th of 12,903 by violation count. The guide to what this data misses covers that gap.