A93/100
WESTERN HILLS HARBOR — Water Quality Report 2026
Serving 1,245 people · Texas
Water Source
Groundwater
County
—
System ID
TX1110005
Violations
7
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Disinfection byproduct treatment technique failure
When: March 5, 2023Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2021 – December 31, 2021Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About WESTERN HILLS HARBOR
Is WESTERN HILLS HARBOR water safe to drink?
WESTERN HILLS HARBOR water receives a grade of A (93/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has WESTERN HILLS HARBOR detected?
1 contaminants were tested in WESTERN HILLS HARBOR's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does WESTERN HILLS HARBOR have any EPA violations?
Yes, WESTERN HILLS HARBOR has 7 EPA violation(s) on record, with the most recent in 2023. Violation types include Other, MR.
How many people does WESTERN HILLS HARBOR serve?
WESTERN HILLS HARBOR serves approximately 1,245 people, Texas.
What type of water does WESTERN HILLS HARBOR provide?
WESTERN HILLS HARBOR sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX1110005.
How does WESTERN HILLS HARBOR compare to other utilities in Texas?
WESTERN HILLS HARBOR scores 93/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Texas state page for a full comparison of water systems.