Public water system record
Northwest Harris County MUD 22
Serves an area of Harris County, TX · 3,156 people served
Federal records show no health-based violations and no monitoring or reporting issues for Northwest Harris County MUD 22 in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Northwest Harris County MUD 22 buys its water from Northwest Harris County MUD 21 and North Harris County Regional Water Autho.
- Lead pipe inventory: 0 lead and 0 unknown out of 1,096 service lines.
Check whether Northwest Harris County MUD 22 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, and no monitoring or reporting violations either.
Where the water comes from
Northwest Harris County MUD 22 buys its water from Northwest Harris County MUD 21 and North Harris County Regional Water Autho. It lists no wells or intakes of its own. 1 other community water system buys water from Northwest Harris County MUD 22. 1 other public water system has an emergency connection to Northwest Harris County MUD 22.
Buys water from
- Northwest Harris County MUD 21 Houston, TX
- North Harris County Regional Water Autho Houston, TX
Community systems that buy water from it
- Northwest Harris County MUD 23 Houston, TX
Annual water quality report
Northwest Harris County MUD 22 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