Public water system record
Mills Road MUD
Serves an area of Harris County, TX · 6,717 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Mills Road MUD in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- Mills Road MUD draws water from 3 wells (1 of them for emergency, seasonal or other part-time use).
- Lead pipe inventory: 0 lead and 0 unknown out of 1,770 service lines.
Check whether Mills Road MUD serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Monitoring and reporting
|
Dec 30, 2025 | Active |
Where the water comes from
Mills Road MUD draws water from 3 wells (1 of them for emergency, seasonal or other part-time use). It also buys water from North Harris County Regional Water Autho. It also has an emergency connection to Northwest Harris County MUD 9. 2 other public water systems have emergency connections to Mills Road MUD.
Buys water from
- North Harris County Regional Water Autho Houston, TX
Emergency or part-time connections to
- Northwest Harris County MUD 9 Houston, TX
Annual water quality report
Mills Road MUD must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Texas.
Certified drinking water labs by state EPA guidance for private wells