HUBBARD, TX · Hill County
POST OAK SUD Water System
Consumer Confidence Report status
POST OAK SUD 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 1 item for POST OAK SUD that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- TX1090030
- System type
- Community Water System
- Population served
- 3,117
- Service connections
- 1,039
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
POST OAK SUD is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, serving 3,117 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 2008 and 2025, of which 1 remains open; none are health-based.
None of the 2 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 Public Notice Rule and Revised PN Rule and the Stage 1 Disinfectants and Disinfection Byproducts Rule.
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
May 1, 2025
UnaddressedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2008 – September 30, 2008
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| May 1, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| July 1, 2008 – September 30, 2008 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- May 28, 2025State Compliance achieved15 linked violations
- November 4, 2024State Compliance achieved31 linked violations
- June 28, 2022State Public Notification requested13 linked violations
- October 1, 2009State Violation/Reminder Notice1 linked violation
- April 28, 2009State Public Notification received1 linked violation
- March 30, 2009State Compliance achieved7 linked violations
- March 27, 2009State Violation/Reminder Notice1 linked violation
- December 31, 2008State Public Notification received1 linked violation
- December 5, 2008State Public Notification requested1 linked violation
- December 5, 2008State Violation/Reminder Notice1 linked violation
- December 1, 1986State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
Common questions
Is POST OAK SUD required to publish a Consumer Confidence Report?
- Yes. POST OAK SUD 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 POST OAK SUD’s next Consumer Confidence Report due?
- POST OAK SUD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does POST OAK SUD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for POST OAK SUD that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
FELLER, KERRY
254-576-1333
HUBBARD, TX 76648-0545