Is CITY OF DEER PARK's water safe to drink?
CITY OF DEER PARK has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 34,495 people through 14,156 service connections.
CITY OF DEER PARK's record against the rest of the country
CITY OF DEER PARK has 17 violations on record in total, 2 of thems health-based - ranking it 6,272th of 12,903 systems by violation count, the 51th percentile nationally.
Against the TX average
CITY OF DEER PARK's 2 health-based violations sit within the TX average of 6.7, across 1,633 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
CITY OF DEER PARK's most recent violation on record is dated 2019-01-11, with the most recent health-based one dated 2017-07-08. Last reported to EPA: 06/26/2026.
The concern categories on record
CITY OF DEER PARK'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: Revised Total Coliform Rule
- Other regulated metals - flagged from: Fluoride
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 CITY OF DEER PARK's record does not cover
Everything on this page is CITY OF DEER PARK's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 2 health-based violations on file for CITY OF DEER PARK - 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.