DENVER, OK · Oklahoma County
WESTMOOR MHC Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 4, 2019. 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 Oklahoma County, OK.
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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.
System facts
- System ID (PWSID)
- OK3005524
- System type
- Community Water System
- Population served
- 600
- Service connections
- 240
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
WESTMOOR MHC is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, formerly serving 600 people from surface water.
EPA's federal records list this system as inactive in 2019; the record below is historical.
As of August 1, 2026, its federal record holds 6 entries between 2007 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.
Of the 6, 5 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 2 Disinfectants and Disinfection Byproducts Rule, the Total Coliform Rules, and the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – December 4, 2019
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2013 – May 31, 2013
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2011 – September 30, 2011
ResolvedMonitoring, Routine (IDSE)
—TTHM
August 1, 2009 – July 31, 2010
ResolvedMonitoring, Routine (IDSE)
—TTHM
August 1, 2008 – July 31, 2009
ResolvedMonitoring, Routine (IDSE)
—TTHM
August 1, 2007 – July 31, 2008
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2017 – December 4, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| May 1, 2013 – May 31, 2013 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2011 – September 30, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2009 – July 31, 2010 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| August 1, 2008 – July 31, 2009 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| August 1, 2007 – July 31, 2008 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- May 8, 2014State Compliance achieved2 linked violations
- September 27, 2010Federal Compliance achieved7 linked violations
Last known contact on file (system is inactive)
HAMILTON, KAREN
303-483-7302
DENVER, CO 80202