BRYAN, TX · Robertson County

POST OAK Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of February 25, 2026. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Robertson County, TX.

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): TX1980018
System type: Community Water System
Population served: 0
Service connections: 1
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

POST OAK formerly served 0 people from surface water.

EPA's federal records list this system as inactive in 2026; the record below is historical.

As of August 1, 2026, its federal record holds 25 entries between 2004 and 2025, all of which EPA lists as closed.

Of the 25, 18 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule, the Consumer Confidence Rule, and the Lead and Copper Rule.

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – February 25, 2026
Archived
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – January 26, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2024 – March 31, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – October 14, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2020 – October 12, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2017 – October 12, 2021
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2013 – March 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – November 22, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 10, 2012 – March 21, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 12, 2012 – July 20, 2012
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 2012 – February 29, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2011 – September 30, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2009 – December 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2006 – June 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2005 – December 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2005 – June 30, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2005 – March 31, 2005
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2004 – December 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – September 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2004 – June 30, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
January 1, 2004 – July 3, 2006
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – February 25, 2026	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Archived
October 17, 2024 – January 26, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
January 1, 2024 – March 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2021 – October 14, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2020 – October 12, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
December 30, 2017 – October 12, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2012 – November 22, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 10, 2012 – March 21, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
May 12, 2012 – July 20, 2012	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
February 1, 2012 – February 29, 2012	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 2011 – September 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2009 – December 31, 2017	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2005 – December 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2004 – July 3, 2006	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

May 28, 2025State Violation/Reminder Notice2 linked violations
March 31, 2025State Public Notification requested2 linked violations
March 31, 2025State Public Notification requested2 linked violations
June 28, 2024State Violation/Reminder Notice2 linked violations
January 26, 2024State Intentional no-action3 linked violations
January 26, 2024State no longer subject to Rule3 linked violations
October 14, 2021State Compliance achieved2 linked violations
October 12, 2021State Compliance achieved2 linked violations
September 30, 2021State Violation/Reminder Notice2 linked violations
February 8, 2021State Compliance achieved2 linked violations
December 23, 2019State Compliance achieved2 linked violations
January 9, 2019State Violation/Reminder Notice2 linked violations
April 4, 2018State Public Notification requested4 linked violations
April 4, 2018State Violation/Reminder Notice4 linked violations
July 17, 2014State Compliance achieved2 linked violations
November 22, 2013State Compliance achieved2 linked violations
August 1, 2012State Violation/Reminder Notice2 linked violations
July 20, 2012State Public Notification received2 linked violations
May 21, 2012State Violation/Reminder Notice2 linked violations
April 22, 2012State Public Notification received2 linked violations
March 26, 2012State Violation/Reminder Notice2 linked violations
March 9, 2012State Public Notification requested2 linked violations
March 8, 2012State Public Notification requested2 linked violations
March 8, 2012State Violation/Reminder Notice2 linked violations
November 1, 2011State Compliance achieved2 linked violations
January 25, 2011State Compliance achieved14 linked violations
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Public Notification requested2 linked violations
July 19, 2007State Public Notification requested2 linked violations
July 19, 2007State Public Notification requested2 linked violations
July 19, 2007State Public Notification requested2 linked violations
July 19, 2007State Public Notification requested2 linked violations
July 19, 2007State Public Notification requested2 linked violations
July 19, 2007State Public Notification requested2 linked violations
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
July 19, 2007State Violation/Reminder Notice1 linked violation
February 21, 2006State Violation/Reminder Notice8 linked violations
December 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 1, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 1, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
November 1, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
October 1, 1979Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

RUTLEDGE, CHARLES, M

Phone not on record

BRYAN, TX 77802-4513