ROCKPORT, TX · Aransas County
ARANSAS COUNTY MUD 1 Water System
Consumer Confidence Report status
ARANSAS COUNTY MUD 1 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 ARANSAS COUNTY MUD 1.
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)
- TX0040042
- System type
- Community Water System
- Population served
- 615
- Service connections
- 210
- Ownership
- local government
- Water source
- groundwater (wells)
ARANSAS COUNTY MUD 1 is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, serving 615 people from groundwater.
As of August 1, 2026, its federal record holds 3 entries between 2005 and 2011, all of which EPA lists as closed. Nothing has been added since 2011.
None of the 3 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2011 – June 30, 2011
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2010 – June 30, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2005 – December 31, 2005
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2011 – June 30, 2011 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2010 – June 30, 2010 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2005 – December 31, 2005 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 14, 2011State Public Notification requested45 linked violations
- December 20, 2010State Public Notification requested52 linked violations
- April 27, 2009State Public Notification received1 linked violation
- March 27, 2009State Violation/Reminder Notice1 linked violation
- May 1, 1984State Public Notification received1 linked violation
Common questions
Is ARANSAS COUNTY MUD 1 required to publish a Consumer Confidence Report?
- Yes. ARANSAS COUNTY MUD 1 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 ARANSAS COUNTY MUD 1’s next Consumer Confidence Report due?
- ARANSAS COUNTY MUD 1’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ARANSAS COUNTY MUD 1 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ARANSAS COUNTY MUD 1.
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
BUCK, VICKI, J
361-729-5922
ROCKPORT, TX 78382-7975