AUSTIN, TX · Travis County

RIVER RIDGE W S Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of December 15, 2009. 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 Travis 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): TX2270084
System type: Community Water System
Population served: 771
Service connections: 257
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

RIVER RIDGE W S is one of 1,859 community water systems in Texas in the 501 to 3,300 people size category, formerly serving 771 people from surface water.

EPA's federal records list this system as inactive in 2009; the record below is historical.

As of August 1, 2026, its federal record holds 23 entries between 1992 and 1998, all of which EPA lists as closed. Nothing has been added since 1998.

Of the 23, 11 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 Total Coliform Rules.

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1998 – March 31, 1998
Archived
Notification, Public
—
Coliform (TCR)
January 1, 1998 – March 31, 1998
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1997 – December 31, 1997
Archived
Notification, Public
—
Coliform (TCR)
October 1, 1997 – December 31, 1997
Archived
Notification, Public
—
Coliform (TCR)
July 1, 1997 – September 30, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1997 – September 30, 1997
Archived
Notification, Public
—
Coliform (TCR)
April 1, 1997 – June 30, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1997 – June 30, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1996 – September 30, 1996
Archived
Notification, Public
—
Coliform (TCR)
July 1, 1996 – September 30, 1996
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1995 – October 31, 1995
Archived
Notification, Public
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
September 1, 1995 – September 30, 1995
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1995 – September 30, 1995
Archived
Notification, Public
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
June 1, 1995 – June 30, 1995
Archived
Notification, Public
—
Coliform (TCR)
May 1, 1994 – May 31, 1994
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 1994 – May 31, 1994
Archived
Notification, Public
—
Coliform (TCR)
April 1, 1994 – April 30, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 1994 – April 30, 1994
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1992 – August 31, 1992
Archived
Notification, Public
—
Coliform (TCR)
August 1, 1992 – August 31, 1992
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 1998 – March 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1998 – March 31, 1998	Notification, Public	Coliform (TCR)	—	Archived
October 1, 1997 – December 31, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1997 – December 31, 1997	Notification, Public	Coliform (TCR)	—	Archived
July 1, 1997 – September 30, 1997	Notification, Public	Coliform (TCR)	—	Archived
July 1, 1997 – September 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
April 1, 1997 – June 30, 1997	Notification, Public	Coliform (TCR)	—	Archived
April 1, 1997 – June 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1996 – September 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1996 – September 30, 1996	Notification, Public	Coliform (TCR)	—	Archived
October 1, 1995 – October 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
September 1, 1995 – September 30, 1995	Notification, Public	Coliform (TCR)	—	Archived
September 1, 1995 – September 30, 1995	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
September 1, 1995 – September 30, 1995	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1995 – July 31, 1995	Notification, Public	Coliform (TCR)	—	Archived
July 1, 1995 – July 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
June 1, 1995 – June 30, 1995	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
May 1, 1994 – May 31, 1994	Notification, Public	Coliform (TCR)	—	Archived
May 1, 1994 – May 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
April 1, 1994 – April 30, 1994	Notification, Public	Coliform (TCR)	—	Archived
April 1, 1994 – April 30, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 1992 – August 31, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1992 – August 31, 1992	Notification, Public	Coliform (TCR)	—	Archived

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

Enforcement actions

April 1, 1984State 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
November 1, 1980State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

512-328-6195

AUSTIN, TX 787462000