JOHNSON CITY, TX · Blanco County
OAK RIDGE WSC Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of April 13, 2023. 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 Blanco 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)
- TX0160013
- System type
- Community Water System
- Population served
- 21
- Service connections
- 14
- Ownership
- local government
- Water source
- groundwater (wells)
OAK RIDGE WSC is one of 4,188 community water systems in Texas in the 500 or fewer people size category, formerly serving 21 people from groundwater.
EPA's federal records list this system as inactive in 2023; the record below is historical.
As of August 1, 2026, its federal record holds 5 entries between 2008 and 2011, all of which EPA lists as closed. Nothing has been added since 2011.
Of the 5, 2 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 Consumer Confidence Rule, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Public Notice Rule and Revised PN Rule.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 2, 2011 – August 27, 2013
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2010 – May 18, 2012
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2009 – June 30, 2009
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2009 – March 31, 2009
ArchivedPublic Notification Violation for NPDWR Violation
—Public Notice
September 24, 2008 – August 1, 2010
Resolved
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 2, 2011 – August 27, 2013 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2010 – May 18, 2012 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring and Reporting (DBP) | Chlorine | — | Archived |
| September 24, 2008 – August 1, 2010 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 1, 2009State Violation/Reminder Notice1 linked violation
- October 1, 2009State Public Notification requested2 linked violations
- July 21, 2009State Violation/Reminder Notice4 linked violations
- March 27, 2009State Violation/Reminder Notice1 linked violation
Last known contact on file (system is inactive)
DENTON, LEONARD
830-330-4765
JOHNSON CITY, TX 78636-0074