COOKSON, OK · Cherokee County
CHEROKEE CO. RWD # 16 (WILDCAT) Water System
Consumer Confidence Report status
CHEROKEE CO. RWD # 16 (WILDCAT) must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for CHEROKEE CO. RWD # 16 (WILDCAT).
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)
- OK1021703
- System type
- Community Water System
- Population served
- 200
- Service connections
- 138
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
CHEROKEE CO. RWD # 16 (WILDCAT) is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 200 people from surface water.
As of August 1, 2026, its federal record holds 121 entries between 1998 and 2025, all of which EPA lists as closed.
Of the 121, 109 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 volatile organic chemicals, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.
Violation history
Monitoring and Reporting (DBP)
—CARBON, TOTAL
July 1, 2025 – July 31, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2025 – July 31, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
July 1, 2025 – July 31, 2025
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2025 – July 31, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
June 1, 2025 – June 30, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
June 1, 2025 – June 30, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
June 1, 2025 – June 30, 2025
ResolvedMonitoring and Reporting (DBP)
—Chlorine
June 1, 2025 – June 30, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
May 1, 2025 – May 31, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
May 1, 2025 – May 31, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
May 1, 2025 – May 31, 2025
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Vinyl chloride
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2025 – June 30, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2025 – April 30, 2025
ResolvedMonitoring, Regular
—Styrene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Toluene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Benzene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
April 1, 2025 – April 30, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2025 – April 30, 2025
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2025 – April 30, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
February 1, 2025 – February 28, 2025
ResolvedMonitoring and Reporting (DBP)
—Chlorine
February 1, 2025 – February 28, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
February 1, 2025 – February 28, 2025
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
February 1, 2025 – February 28, 2025
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2025 – December 31, 2025
ArchivedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
December 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
December 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
December 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
December 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
November 1, 2024 – November 30, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
November 1, 2024 – November 30, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
November 1, 2024 – November 30, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
November 1, 2024 – November 30, 2024
ResolvedLSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
ResolvedMonitoring, Regular
—Styrene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Glyphosate
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Benzo(a)pyrene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Benzene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Toluene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2024 – September 30, 2024
ResolvedMonitoring, Regular
—Benzo(a)pyrene
July 1, 2024 – September 30, 2024
ResolvedMonitoring, Regular
—Glyphosate
July 1, 2024 – September 30, 2024
ResolvedMonitoring, Regular
—Benzene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Toluene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Vinyl chloride
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 2024 – June 30, 2024
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
April 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
May 1, 2023 – April 30, 2024
ResolvedMonitoring and Reporting (DBP)
—TTHM
May 1, 2023 – April 30, 2024
ResolvedMaximum Contaminant Level Violation, E. coli (RTCR)
Health-basedRevised Total Coliform Rule
June 1, 2021 – June 25, 2021
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2020 – March 31, 2020
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
October 1, 2019 – December 31, 2019
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2016 – June 8, 2016
ResolvedSingle Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
January 1, 2016 – January 31, 2016
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
January 1, 2016 – January 31, 2016
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2012 – December 31, 2012
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2012 – December 31, 2012
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
October 1, 2011 – November 26, 2013
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Routine (IDSE)
—TTHM
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Arsenic
January 1, 2007 – December 31, 2007
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
July 1, 2006 – September 30, 2006
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2006 – June 30, 2006
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
January 1, 2006 – March 31, 2006
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 2001 – March 31, 2001
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 2001 – February 28, 2001
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1998 – July 31, 1998
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 1998 – May 31, 1998
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1998 – May 31, 1998
Archived
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 1, 2025 – July 31, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| July 1, 2025 – July 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2025 – July 31, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| July 1, 2025 – July 31, 2025 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| June 1, 2025 – June 30, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| June 1, 2025 – June 30, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| June 1, 2025 – June 30, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| June 1, 2025 – June 30, 2025 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| May 1, 2025 – May 31, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| May 1, 2025 – May 31, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| May 1, 2025 – May 31, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2025 – April 30, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 2025 – June 30, 2025 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 2025 – April 30, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2025 – April 30, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| April 1, 2025 – April 30, 2025 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| February 1, 2025 – February 28, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| February 1, 2025 – February 28, 2025 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| February 1, 2025 – February 28, 2025 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| February 1, 2025 – February 28, 2025 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| January 1, 2025 – December 31, 2025 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Archived |
| December 1, 2024 – December 31, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| December 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| December 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| December 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| November 1, 2024 – November 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| November 1, 2024 – November 30, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| November 1, 2024 – November 30, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| November 1, 2024 – November 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| October 17, 2024 – July 15, 2025 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Glyphosate | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| May 1, 2023 – April 30, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| May 1, 2023 – April 30, 2024 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| June 1, 2021 – June 25, 2021 | Maximum Contaminant Level Violation, E. coli (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| January 1, 2020 – March 31, 2020 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2019 – December 31, 2019 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| July 1, 2016 – June 8, 2016 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2016 – January 31, 2016 | Single Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2016 – January 31, 2016 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2012 – December 31, 2012 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2011 – November 26, 2013 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2006 – September 30, 2006 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| June 1, 2006 – June 30, 2006 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 2006 – March 31, 2006 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| March 1, 2001 – March 31, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| February 1, 2001 – February 28, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 1998 – July 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1998 – May 31, 1998 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| May 1, 1998 – May 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 1, 2025State Compliance achieved1 linked violation
- October 1, 2025State Compliance achieved1 linked violation
- October 1, 2025State Compliance achieved21 linked violations
- October 1, 2025State Compliance achieved1 linked violation
- October 1, 2025State Compliance achieved1 linked violation
- September 19, 2025State Public Notification requested4 linked violations
- September 19, 2025State Violation/Reminder Notice4 linked violations
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- September 3, 2025State Compliance achieved1 linked violation
- August 13, 2025State Public Notification requested28 linked violations
- August 13, 2025State Violation/Reminder Notice28 linked violations
- August 4, 2025State Compliance achieved1 linked violation
- August 4, 2025State Compliance achieved1 linked violation
- August 4, 2025State Compliance achieved2 linked violations
- August 4, 2025State Compliance achieved1 linked violation
- August 4, 2025State Compliance achieved1 linked violation
- July 23, 2025State Violation/Reminder Notice4 linked violations
- July 23, 2025State Public Notification requested4 linked violations
- July 15, 2025State Compliance achieved1 linked violation
- July 15, 2025State Compliance achieved1 linked violation
- July 11, 2025State Violation/Reminder Notice1 linked violation
- July 11, 2025State Public Notification received4 linked violations
- July 11, 2025State Public Notification received1 linked violation
- July 11, 2025State Public Notification received21 linked violations
- July 11, 2025State Public Notification received2 linked violations
- July 11, 2025State Public Notification received6 linked violations
- July 11, 2025State Public Notification received28 linked violations
- July 11, 2025State Violation/Reminder Notice1 linked violation
- June 27, 2025State Public Notification requested6 linked violations
- June 27, 2025State Violation/Reminder Notice6 linked violations
- June 3, 2025State Violation/Reminder Notice1 linked violation
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 3, 2025State Compliance achieved1 linked violation
- June 3, 2025State Compliance achieved21 linked violations
- June 3, 2025State Public Notification requested1 linked violation
- May 6, 2025State Public Notification requested4 linked violations
- May 6, 2025State Violation/Reminder Notice4 linked violations
- April 1, 2025State Compliance achieved1 linked violation
- April 1, 2025State Compliance achieved1 linked violation
- April 1, 2025State Compliance achieved1 linked violation
- April 1, 2025State Compliance achieved1 linked violation
- March 6, 2025State Public Notification requested31 linked violations
- March 6, 2025State Violation/Reminder Notice29 linked violations
- March 4, 2025State Compliance achieved1 linked violation
- March 4, 2025State Compliance achieved1 linked violation
- February 7, 2025State Compliance achieved1 linked violation
- February 7, 2025State Compliance achieved21 linked violations
- January 29, 2025State Public Notification requested4 linked violations
- January 29, 2025State Violation/Reminder Notice4 linked violations
- January 10, 2025State Compliance achieved1 linked violation
- January 10, 2025State Compliance achieved1 linked violation
- November 22, 2024State Violation/Reminder Notice6 linked violations
- November 22, 2024State Public Notification requested6 linked violations
- August 21, 2024State Violation/Reminder Notice21 linked violations
- August 21, 2024State Public Notification requested21 linked violations
- July 1, 2024State Compliance achieved1 linked violation
- June 18, 2024State Violation/Reminder Notice1 linked violation
- June 18, 2024State Public Notification requested2 linked violations
- June 18, 2024State Violation/Reminder Notice2 linked violations
- June 18, 2024State Public Notification requested1 linked violation
- November 16, 2021State Compliance achieved1 linked violation
- November 16, 2021State Compliance achieved1 linked violation
- November 16, 2021State Compliance achieved1 linked violation
- June 25, 2021State Compliance achieved1 linked violation
- June 18, 2021State Public Notification requested1 linked violation
- June 18, 2021State Boil Water Order1 linked violation
- June 17, 2021State Public Notification received1 linked violation
- June 17, 2021State Public Notification received1 linked violation
- June 17, 2021State Public Notification received1 linked violation
- December 16, 2020State Public Notification received1 linked violation
- December 16, 2020State Public Notification received1 linked violation
- June 17, 2020State Violation/Reminder Notice1 linked violation
- June 17, 2020State Public Notification requested1 linked violation
- June 17, 2020State Public Notification requested2 linked violations
- June 17, 2020State Violation/Reminder Notice1 linked violation
- June 17, 2020State Public Notification requested1 linked violation
- June 17, 2020State Violation/Reminder Notice2 linked violations
- February 7, 2020State Compliance achieved4 linked violations
- February 7, 2020State Compliance achieved1 linked violation
- December 17, 2019State Violation/Reminder Notice1 linked violation
- December 17, 2019State Violation/Reminder Notice1 linked violation
- December 17, 2019State Public Notification requested1 linked violation
- December 17, 2019State Public Notification requested1 linked violation
- October 3, 2019State Public Notification received1 linked violation
- August 6, 2019State Compliance achieved1 linked violation
- February 25, 2019State Public Notification requested1 linked violation
- February 25, 2019State Violation/Reminder Notice1 linked violation
- March 2, 2018State Compliance achieved2 linked violations
- January 3, 2017State Violation/Reminder Notice1 linked violation
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achieved1 linked violation
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 29, 2016State Public Notification received2 linked violations
- June 8, 2016State Compliance achieved1 linked violation
- June 1, 2016State Public Notification requested2 linked violations
- June 1, 2016State Administrative/Compliance Order with penalty issued2 linked violations
- February 20, 2015State Compliance achieved2 linked violations
- May 8, 2014State Compliance achieved1 linked violation
- May 8, 2014State Compliance achieved1 linked violation
- May 8, 2014State Compliance achieved1 linked violation
- May 8, 2014State Compliance achieved1 linked violation
- November 26, 2013State Compliance achieved1 linked violation
- November 1, 2013State Public Notification requested1 linked violation
- November 1, 2013State Violation/Reminder Notice1 linked violation
- December 20, 2010State Public Notification requested1 linked violation
- December 20, 2010State Violation/Reminder Notice1 linked violation
- October 6, 2010State Public Notification received1 linked violation
- May 15, 2009State Compliance achieved1 linked violation
- May 8, 2009State Public Notification received1 linked violation
- April 24, 2009State Administrative/Compliance Order with penalty issued1 linked violation
- April 24, 2009State Public Notification requested1 linked violation
- October 13, 2008State Compliance achieved1 linked violation
- July 1, 2008State Public Notification received1 linked violation
- June 26, 2008State Public Notification received1 linked violation
- June 18, 2008State Administrative/Compliance Order with penalty issued1 linked violation
- June 18, 2008State Public Notification requested1 linked violation
- May 4, 2007State Compliance achieved4 linked violations
- March 6, 2007State Public Notification received1 linked violation
- November 9, 2006State Administrative/Compliance Order with penalty issued1 linked violation
- November 9, 2006State Public Notification requested1 linked violation
- October 5, 2006State Public Notification received1 linked violation
- September 22, 2006State Administrative/Compliance Order with penalty issued1 linked violation
- September 6, 2006State Public Notification requested2 linked violations
- September 6, 2006State Administrative/Compliance Order with penalty issued5 linked violations
- August 4, 2006State Compliance achieved1 linked violation
- August 4, 2006State Public Notification received1 linked violation
- August 16, 2001State Compliance achieved2 linked violations
- June 6, 2001State Administrative/Compliance Order with penalty issued2 linked violations
- July 16, 1998State Administrative/Compliance Order without penalty issued2 linked violations
Common questions
Is CHEROKEE CO. RWD # 16 (WILDCAT) required to publish a Consumer Confidence Report?
- Yes. CHEROKEE CO. RWD # 16 (WILDCAT) is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CHEROKEE CO. RWD # 16 (WILDCAT)’s next Consumer Confidence Report due?
- CHEROKEE CO. RWD # 16 (WILDCAT)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CHEROKEE CO. RWD # 16 (WILDCAT) have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CHEROKEE CO. RWD # 16 (WILDCAT).
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
CHEROKEE CO. RWD # 16 (WILDCAT)
918-207-9436
COOKSON, OK 74427