NORMAN, OK · Cleveland County
GRIFFIN MEMORIAL HOSPITAL Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of November 18, 2020. 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 Cleveland 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)
- OK3001404
- System type
- Community Water System
- Population served
- 450
- Service connections
- 2
- Ownership
- state government
- Water source
- surface water (rivers, lakes, or reservoirs)
GRIFFIN MEMORIAL HOSPITAL is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, formerly serving 450 people from surface water.
EPA's federal records list this system as inactive in 2020; the record below is historical.
As of August 1, 2026, its federal record holds 9 entries between 2006 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.
Of the 9, 6 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, the Consumer Confidence Rule, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 2014 – March 31, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2013 – May 15, 2015
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2012 – May 15, 2015
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2008 – October 31, 2008
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2008 – August 31, 2008
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
July 1, 2008 – September 30, 2008
ResolvedMonitoring, Routine (IDSE)
—TTHM
July 1, 2008 – September 30, 2008
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
October 1, 2007 – December 31, 2007
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2006 – March 24, 2010
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| March 1, 2014 – March 31, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2013 – May 15, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2012 – May 15, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2008 – October 31, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2008 – August 31, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2008 – September 30, 2008 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2008 – September 30, 2008 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2006 – March 24, 2010 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 20, 2015State Compliance achieved10 linked violations
Last known contact on file (system is inactive)
GRIFFIN MEMORIAL HOSPITAL
405-573-6624
NORMAN, OK 73070