DEL CITY, OK · Oklahoma County

SKYLINE MHP Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): OK2005542
System type: Community Water System
Population served: 120
Service connections: 99
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
BHC-GAMMA
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Endrin
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
LASSO
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Simazine
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2025 – March 31, 2025
Resolved
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
Monitoring, Regular
—
LASSO
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Simazine
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Diquat
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Regular
—
Endrin
October 1, 2024 – December 31, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2024 – August 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
August 1, 2024 – August 31, 2024
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
LASSO
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Atrazine
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Picloram
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Simazine
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Glyphosate
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Endothall
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Diquat
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Endrin
July 1, 2024 – September 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2024 – July 31, 2024
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2024 – July 31, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
June 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2024 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2024 – March 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2024 – March 31, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2023 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2023 – December 31, 2023
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 13, 2023
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2023 – July 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2023 – September 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2023 – September 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2023 – September 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 30, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2023 – March 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2023 – January 31, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2022 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2021 – July 31, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2021 – September 30, 2021
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2020 – June 30, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2020 – December 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2020 – March 31, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2020 – January 31, 2020
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
December 2, 2019 – June 30, 2024
Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
November 1, 2016 – November 30, 2016
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – June 30, 2017
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2015 – November 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2015 – December 31, 2015
Archived
Monitoring, Source Water (GWR)
—
E. COLI
September 18, 2015 – April 16, 2018
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 24, 2015 – April 16, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – June 30, 2017
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2015 – September 30, 2015
Archived
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 2015 – July 31, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2014 – November 30, 2014
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 16, 2014 – April 16, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – June 30, 2017
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 2014 – July 31, 2014
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 2014 – May 31, 2014
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
August 1, 2013 – August 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – June 30, 2017
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2013 – July 31, 2013
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
June 1, 2013 – June 30, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2012 – November 30, 2012
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 1, 2012 – October 31, 2012
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2012 – October 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
May 1, 2012 – May 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2012 – April 30, 2012
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2012 – December 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2012 – December 31, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2011 – December 31, 2011
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2011 – October 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2011 – May 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2011 – April 30, 2011
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
January 1, 2011 – January 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2010 – November 30, 2010
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
October 1, 2010 – October 31, 2010
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 1, 2010 – August 31, 2010
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
August 1, 2010 – August 31, 2010
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 2010 – August 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2010 – August 31, 2010
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2010 – November 18, 2010
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
May 1, 2010 – May 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 2009 – November 18, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2009 – May 31, 2009
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 2008 – October 31, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2007 – March 31, 2007
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2006 – June 30, 2006
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 2006 – May 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2002 – September 30, 2002
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 2002 – September 30, 2002
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2002 – September 30, 2002
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2002 – September 30, 2002
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2001 – September 30, 2001
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 2001 – September 30, 2001
Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – March 31, 2025	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Endrin	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	LASSO	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Simazine	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Toxaphene	—	Resolved
October 17, 2024 – July 15, 2025	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Resolved
October 17, 2024 – July 15, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	LASSO	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Simazine	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Diquat	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2024 – December 31, 2024	Monitoring, Regular	Endrin	—	Resolved
August 1, 2024 – August 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
August 1, 2024 – August 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	LASSO	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Atrazine	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Picloram	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Simazine	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Glyphosate	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Endothall	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Diquat	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Endrin	—	Resolved
July 1, 2024 – July 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
July 1, 2024 – July 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2024 – June 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
June 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2024 – March 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2024 – March 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 2, 2023 – June 30, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 13, 2023	Monitoring, Source Water (GWR)	E. COLI	—	Unaddressed
July 1, 2023 – July 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2023 – September 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2023 – September 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2023 – September 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2023 – January 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 2, 2022 – June 30, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2021 – July 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2021 – June 30, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 2, 2020 – June 30, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2020 – December 31, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2020 – March 31, 2020	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2020 – January 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
December 2, 2019 – June 30, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
November 1, 2016 – November 30, 2016	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 1, 2016 – June 30, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2015 – November 30, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Archived
September 18, 2015 – April 16, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 1, 2015 – August 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 24, 2015 – April 16, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2015 – June 30, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2015 – September 30, 2015	Monitoring and Reporting (DBP)	Chlorine	—	Archived
July 1, 2015 – July 31, 2015	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2014 – November 30, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 16, 2014 – April 16, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2014 – June 30, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2014 – July 31, 2014	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2014 – May 31, 2014	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
August 1, 2013 – August 31, 2013	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2013 – June 30, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2013 – July 31, 2013	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 2013 – June 30, 2013	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 1, 2012 – November 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2012 – October 31, 2012	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2012 – October 31, 2012	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2012 – June 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 2012 – May 31, 2012	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
April 1, 2012 – April 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2012 – December 31, 2012	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
December 1, 2011 – December 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2011 – October 31, 2011	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
May 1, 2011 – May 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2011 – April 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2011 – January 31, 2011	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 1, 2010 – November 30, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2010 – October 31, 2010	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2010 – August 31, 2010	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
August 1, 2010 – August 31, 2010	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
August 1, 2010 – August 31, 2010	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2010 – August 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2010 – November 18, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
May 1, 2010 – May 31, 2010	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
November 1, 2009 – November 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2009 – November 18, 2010	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
May 1, 2009 – May 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2008 – October 31, 2008	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
March 1, 2007 – March 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2006 – August 31, 2006	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2006 – May 31, 2006	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
June 1, 2005 – June 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2002 – September 30, 2002	Monitoring, Regular	Ethylbenzene	—	Resolved
July 1, 2002 – September 30, 2002	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
July 1, 2002 – September 30, 2002	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
July 1, 2002 – September 30, 2002	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 2001 – September 30, 2001	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 2001 – September 30, 2001	Monitoring, Regular	Xylenes, Total	—	Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 25, 2025State Compliance achieved8 linked violations
August 25, 2025State Compliance achieved8 linked violations
August 25, 2025State Compliance achieved3 linked violations
August 25, 2025State Compliance achieved10 linked violations
August 25, 2025State Compliance achieved2 linked violations
June 3, 2025State Violation/Reminder Notice14 linked violations
June 3, 2025State Public Notification requested14 linked violations
May 19, 2025State Compliance achieved29 linked violations
April 10, 2025State Compliance achieved30 linked violations
October 11, 2024State Compliance achieved11 linked violations
October 11, 2024State Compliance achieved11 linked violations
October 11, 2024State Compliance achieved2 linked violations
September 26, 2024State Public Notification requested4 linked violations
July 17, 2024State Public Notification requested2 linked violations
June 30, 2024State Public Notification received2 linked violations
June 30, 2024State Public Notification received2 linked violations
June 30, 2024State Public Notification received2 linked violations
June 30, 2024State Public Notification received3 linked violations
June 30, 2024State Public Notification received2 linked violations
June 30, 2024State Public Notification received2 linked violations
June 30, 2024State Public Notification received2 linked violations
June 30, 2024State Compliance achieved1 linked violation
June 18, 2024State Violation/Reminder Notice3 linked violations
May 20, 2024State Compliance achieved10 linked violations
May 15, 2024State Public Notification requested9 linked violations
January 4, 2024State Compliance achieved10 linked violations
December 15, 2023State Public Notification requested9 linked violations
October 19, 2023State Public Notification requested7 linked violations
September 22, 2023State Public Notification requested2 linked violations
July 21, 2023State Violation/Reminder Notice1 linked violation
April 4, 2023State Public Notification requested2 linked violations
February 14, 2023State Compliance achieved3 linked violations
January 6, 2023State Public Notification requested2 linked violations
January 6, 2023State Violation/Reminder Notice2 linked violations
July 19, 2022State Compliance achieved3 linked violations
September 17, 2021State Public Notification requested4 linked violations
September 17, 2021State Public Notification requested11 linked violations
June 17, 2020State Public Notification requested11 linked violations
November 8, 2017State Compliance achieved2 linked violations
December 13, 2016State Boil Water Order3 linked violations
August 4, 2016State Compliance achieved1 linked violation
March 18, 2016State Violation/Reminder Notice2 linked violations
March 18, 2016State Violation/Reminder Notice2 linked violations
March 14, 2016State Violation/Reminder Notice10 linked violations
January 6, 2016State Violation/Reminder Notice10 linked violations
October 23, 2015State Public Notification received5 linked violations
October 12, 2015State Public Notification requested5 linked violations
October 7, 2015State Public Notification requested15 linked violations
July 21, 2015State Public Notification requested2 linked violations
June 29, 2015State Violation/Reminder Notice4 linked violations
January 14, 2015State Violation/Reminder Notice3 linked violations
January 9, 2015State Public Notification requested10 linked violations
August 29, 2014State Violation/Reminder Notice17 linked violations
July 10, 2014State Violation/Reminder Notice10 linked violations
August 29, 2013Federal Compliance achieved1 linked violation
November 28, 2012Federal Compliance achieved3 linked violations
October 4, 2010Federal Compliance achieved1 linked violation
September 10, 2010State Public Notification requested17 linked violations
July 1, 2010Federal Compliance achieved1 linked violation
April 8, 2010State Violation/Reminder Notice18 linked violations
March 8, 2010State Public Notification received2 linked violations
November 1, 2008State Compliance achieved3 linked violations
April 18, 2007State Public Notification requested18 linked violations
April 1, 2007State Compliance achieved18 linked violations
August 30, 2006State Public Notification requested4 linked violations
July 21, 2006State Violation/Reminder Notice6 linked violations
May 25, 2006State Violation/Reminder Notice1 linked violation
November 16, 2005State Public Notification requested8 linked violations
November 16, 2005State Violation/Reminder Notice6 linked violations
August 15, 2005State Public Notification requested5 linked violations
July 22, 2005State Public Notification received5 linked violations
February 3, 2004State Compliance achieved22 linked violations
January 26, 2004State Public Notification received21 linked violations
January 22, 2004State Site Visit for enforcement purposes22 linked violations
October 22, 2003State Violation/Reminder Notice2 linked violations
October 22, 2003State Public Notification requested2 linked violations
December 2, 2002State Administrative/Compliance Order with penalty issued21 linked violations

Contact

SKYLINE MHP

405-323-8458

DEL CITY, OK 73115