A96/100
HARRIS COUNTY MUD 344 — Water Quality Report 2026
Serving 4,518 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX1012974
Violations
1
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 344
Is HARRIS COUNTY MUD 344 water safe to drink?
HARRIS COUNTY MUD 344 water receives a grade of A (96/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has HARRIS COUNTY MUD 344 detected?
1 contaminants were tested in HARRIS COUNTY MUD 344's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HARRIS COUNTY MUD 344 have any EPA violations?
Yes, HARRIS COUNTY MUD 344 has 1 EPA violation(s) on record, with the most recent in 2024. Violation types include MR.
How many people does HARRIS COUNTY MUD 344 serve?
HARRIS COUNTY MUD 344 serves approximately 4,518 people, Texas.
What type of water does HARRIS COUNTY MUD 344 provide?
HARRIS COUNTY MUD 344 sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TX1012974.
How does HARRIS COUNTY MUD 344 compare to other utilities in Texas?
HARRIS COUNTY MUD 344 scores 96/100 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.