What's in CITY OF COOPER's water?
CITY OF COOPER had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. It serves 2,135 people through 2,648 service connections.
How this compares nationally
25 total violations and 10 health-based ones put CITY OF COOPER at the 85th percentile nationally for violation burden, rank 1,955 of 12,903.
How CITY OF COOPER compares within TX
CITY OF COOPER's 10 health-based violations sit above the TX average of 6.7, across 1,633 systems statewide. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for CITY OF COOPER is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
CITY OF COOPER'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: Interim Enhanced Surface Water Treatment Rule
- Disinfection byproducts - flagged from: TTHM
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
Everything on this page is CITY OF COOPER's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 10 health-based violations on file for CITY OF COOPER - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.