A91/100
WEST HARRIS COUNTY MUD 10 — Water Quality Report 2026
Serving 6,697 people · Texas
Water Source
Groundwater
County
—
System ID
TX1012068
Violations
5
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 2Resolved
Exceeded the Maximum Contaminant Level (running average)
When: April 1, 2024 – June 30, 2024Rule: Stage 2 DBPREnforcement: 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 WEST HARRIS COUNTY MUD 10
Is WEST HARRIS COUNTY MUD 10 water safe to drink?
WEST HARRIS COUNTY MUD 10 water receives a grade of A (91/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has WEST HARRIS COUNTY MUD 10 detected?
31 contaminants were tested in WEST HARRIS COUNTY MUD 10's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does WEST HARRIS COUNTY MUD 10 have any EPA violations?
Yes, WEST HARRIS COUNTY MUD 10 has 5 EPA violation(s) on record, with the most recent in 2024. Violation types include MCL, MR, Other. 1 are health-based violations.
How many people does WEST HARRIS COUNTY MUD 10 serve?
WEST HARRIS COUNTY MUD 10 serves approximately 6,697 people, Texas.
What type of water does WEST HARRIS COUNTY MUD 10 provide?
WEST HARRIS COUNTY MUD 10 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is TX1012068.
How does WEST HARRIS COUNTY MUD 10 compare to other utilities in Texas?
WEST HARRIS COUNTY MUD 10 scores 91/100 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.