GRAND HARBOR WATER SYSTEM: EPA violation history, explained

GRAND HARBOR WATER SYSTEM's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 2,370, over 790 connections.

Ranked against every other system in this dataset

10 total violations and 0 health-based ones put GRAND HARBOR WATER SYSTEM at the 19th percentile nationally for violation burden, rank 10,504 of 12,903.

Against the TX average

TX's 1,633 covered systems average 6.7 health-based violations each; GRAND HARBOR WATER SYSTEM carries 0, not more than typical for the state. See the lead and copper guide for why lead counts differently.

Most recent violation on record

GRAND HARBOR WATER SYSTEM's most recent violation on record is dated 2020-06-12. Last reported to EPA: 06/26/2026.

What GRAND HARBOR WATER SYSTEM's record does not cover

This is what GRAND HARBOR WATER SYSTEM reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 0 health-based violations on file for GRAND HARBOR WATER SYSTEM - 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.