AUSTIN, TX · Hays County

REGAL OAKS WATER COMPANY INC Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of November 1, 2000. 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 Hays County, TX.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): TX1050036
System type: Community Water System
Population served: 45
Service connections: 1
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Notification, Public
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Notification, Public
—
Coliform (TCR)
June 1, 1993 – June 30, 1993
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 1993 – July 31, 1993	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1993 – July 31, 1993	Notification, Public	Coliform (TCR)	—	Archived
June 1, 1993 – June 30, 1993	Notification, Public	Coliform (TCR)	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

April 1, 1987State Formal Notice of Violation issued1 linked violation
March 1, 1985State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 1, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
July 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
March 1, 1983State Public Notification received1 linked violation
February 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 1, 1983State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 1, 1982State Public Notification received1 linked violation
August 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 1, 1982State Public Notification received1 linked violation
April 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 1, 1982State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
February 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 1, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
December 1, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 1, 1980State 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
June 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
April 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
March 1, 1980Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
January 1, 1980Federal issued Formal Notice of Violationgeneral 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)

Not on record

512-388-3850

AUSTIN, TX 78735