Is SPENCER required to publish a Consumer Confidence Report?

Yes. SPENCER 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 SPENCER’s next Consumer Confidence Report due?

SPENCER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

SPENCER, OK · Oklahoma County

SPENCER Water System

Consumer Confidence Report status

SPENCER 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 SPENCER.

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): OK2005509
System type: Community Water System
Population served: 3,746
Service connections: 1,227
Ownership: local government
Water source: groundwater (wells)

SPENCER is one of 106 community water systems in Oklahoma in the 3,301 to 10,000 people size category, serving 3,746 people from groundwater.

As of August 1, 2026, its federal record holds 136 entries between 2003 and 2025, all of which EPA lists as closed.

Of the 136, 131 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 synthetic organic chemicals, the Radionuclides and Revised Rad Rule, and the Total Coliform Rules.

Violation history

Monitoring and Reporting (DBP)
—
TTHM
January 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2025 – December 31, 2025
Archived
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2023 – April 23, 2024
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2020 – December 31, 2022
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2020 – December 31, 2022
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2019 – November 28, 2022
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
LASSO
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Glyphosate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Picloram
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Endrin
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Diquat
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Endothall
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Glyphosate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Simazine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Picloram
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
LASSO
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Endrin
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Diquat
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Endothall
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Glyphosate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Simazine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Picloram
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
LASSO
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
2,4-D
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Endrin
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Diquat
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Endothall
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Glyphosate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Simazine
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Picloram
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2018 – December 31, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 5, 2015 – April 16, 2018
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 8, 2015 – April 16, 2018
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
May 14, 2014 – April 16, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – February 6, 2015
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2009 – August 11, 2010
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2009 – September 30, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2009 – January 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2006 – December 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2006 – November 30, 2006
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2004 – December 31, 2007
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2004 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2003 – September 30, 2003
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	TTHM	—	Archived
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
October 17, 2024 – July 15, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
October 2, 2023 – April 23, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2023 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Combined Uranium	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Combined Uranium	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
January 1, 2020 – December 31, 2022	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
October 1, 2019 – November 28, 2022	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	LASSO	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Glyphosate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Picloram	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Endrin	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Diquat	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Endothall	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Glyphosate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Simazine	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Picloram	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	LASSO	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Endrin	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Diquat	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Endothall	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Glyphosate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Simazine	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Picloram	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	LASSO	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	2,4-D	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Endrin	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Diquat	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Endothall	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Glyphosate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	OXAMYL	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Simazine	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Picloram	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2018 – December 31, 2018	Monitoring, Regular	Carbofuran	—	Resolved
November 5, 2015 – April 16, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 8, 2015 – April 16, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2015 – October 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 14, 2014 – April 16, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2013 – February 6, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2009 – August 11, 2010	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 2009 – September 30, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2009 – January 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2006 – December 31, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2006 – November 30, 2006	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2004 – December 31, 2007	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
September 1, 2003 – September 30, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

November 21, 2025State Violation/Reminder Notice14 linked violations
July 11, 2025State Violation/Reminder Notice9 linked violations
November 22, 2024State Public Notification requested4 linked violations
November 28, 2022State Compliance achieved3 linked violations
January 31, 2020State Public Notification received2 linked violations
November 21, 2019State Public Notification requested2 linked violations
March 29, 2019State Public Notification received31 linked violations
March 29, 2019State Public Notification received32 linked violations
March 29, 2019State Public Notification received32 linked violations
February 25, 2019State Violation/Reminder Notice33 linked violations
February 25, 2019State Public Notification requested33 linked violations
February 25, 2019State Public Notification requested39 linked violations
August 4, 2016State Compliance achieved7 linked violations
January 4, 2016State Public Notification received3 linked violations
December 30, 2015State Compliance achieved30 linked violations
November 7, 2014State Violation/Reminder Notice3 linked violations
July 11, 2011State Compliance achieved8 linked violations
February 25, 2010State Public Notification received4 linked violations
December 14, 2009State Public Notification requested4 linked violations

Common questions

Is SPENCER required to publish a Consumer Confidence Report?: Yes. SPENCER 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 SPENCER’s next Consumer Confidence Report due?: SPENCER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SPENCER have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for SPENCER.
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

SPENCER

405-348-8236

SPENCER, OK 73084