A93/100
HARRIS COUNTY MUD 239 — Water Quality Report 2026
Serving 5,583 people · Texas
Water Source
Groundwater
County
—
System ID
TX1012392
Violations
3
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2015.
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 HARRIS COUNTY MUD 239
Is HARRIS COUNTY MUD 239 water safe to drink?
HARRIS COUNTY MUD 239 water receives a grade of A (93/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has HARRIS COUNTY MUD 239 detected?
31 contaminants were tested in HARRIS COUNTY MUD 239's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does HARRIS COUNTY MUD 239 have any EPA violations?
Yes, HARRIS COUNTY MUD 239 has 3 EPA violation(s) on record, with the most recent in 2015. Violation types include MR, MCL, Other. 1 are health-based violations.
How many people does HARRIS COUNTY MUD 239 serve?
HARRIS COUNTY MUD 239 serves approximately 5,583 people, Texas.
What type of water does HARRIS COUNTY MUD 239 provide?
HARRIS COUNTY MUD 239 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX1012392.
How does HARRIS COUNTY MUD 239 compare to other utilities in Texas?
HARRIS COUNTY MUD 239 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.