HOUSTON, TX · Harris County
WEST HARRIS COUNTY MUD 11 Water System
Consumer Confidence Report status
WEST HARRIS COUNTY MUD 11 must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for WEST HARRIS COUNTY MUD 11.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Texas’s official records. Always confirm current status with Texas before making decisions based on this information.
System facts
- System ID (PWSID)
- TX1012858
- System type
- Community Water System
- Population served
- 8,205
- Service connections
- 2,758
- Ownership
- local government
- Water source
- groundwater (wells)
WEST HARRIS COUNTY MUD 11 is one of 817 community water systems in Texas in the 3,301 to 10,000 people size category, serving 8,205 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- September 9, 2013State Violation/Reminder Notice4 linked violations
- September 9, 2013State Public Notification requested3 linked violations
Common questions
Is WEST HARRIS COUNTY MUD 11 required to publish a Consumer Confidence Report?
- Yes. WEST HARRIS COUNTY MUD 11 is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is WEST HARRIS COUNTY MUD 11’s next Consumer Confidence Report due?
- WEST HARRIS COUNTY MUD 11’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WEST HARRIS COUNTY MUD 11 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WEST HARRIS COUNTY MUD 11.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
JOHNSON, ANDREW, C
281-894-0930
HOUSTON, TX 77024-3430