HASKELL, OK · Muskogee County

HASKELL PWA-SWP Water System

Current status

No open violations on record as of July 4, 2026.

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): OK3005122
System type: Community Water System
Population served: 250
Service connections: 143
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2025 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2025 – March 31, 2025
Archived
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2024 – December 31, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2024 – September 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2023 – June 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2023 – June 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2023 – March 31, 2023
Archived
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2022 – February 9, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2022 – December 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2022 – September 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2022 – September 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2022 – June 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2021 – December 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2021 – December 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2021 – September 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2021 – March 31, 2021
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2020 – April 16, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2019 – September 30, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2019 – September 30, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2018 – September 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2018 – June 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2018 – June 30, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2018 – March 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2017 – September 30, 2017
Archived
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
December 30, 2016 – March 30, 2017
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2016 – December 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2016 – June 30, 2016
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
February 29, 2016 – May 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2016 – March 31, 2016
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2015 – September 30, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2013 – September 30, 2013
Archived
Monitoring, Routine (IDSE)
—
TTHM
August 1, 2009 – July 31, 2010
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
August 1, 2009 – July 31, 2010
Resolved
Monitoring, Routine (IDSE)
—
TTHM
August 1, 2008 – July 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2008 – July 31, 2008
Resolved
Monitoring, Routine (IDSE)
—
TTHM
August 1, 2007 – July 31, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1996 – November 30, 1996
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
October 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 17, 2024 – July 15, 2025	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Resolved
October 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2024 – September 30, 2024	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2023 – June 30, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 2, 2022 – February 9, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2022 – June 30, 2022	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2021 – March 31, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
December 30, 2020 – April 16, 2021	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2019 – September 30, 2019	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2018 – September 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
April 1, 2018 – June 30, 2018	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
January 1, 2018 – March 31, 2018	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
December 30, 2016 – March 30, 2017	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
February 29, 2016 – May 31, 2016	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Archived
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Archived
August 1, 2009 – July 31, 2010	Monitoring, Routine (IDSE)	TTHM	—	Resolved
August 1, 2009 – July 31, 2010	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Resolved
August 1, 2008 – July 31, 2009	Monitoring, Routine (IDSE)	TTHM	—	Resolved
July 1, 2008 – July 31, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2007 – July 31, 2008	Monitoring, Routine (IDSE)	TTHM	—	Resolved
November 1, 1996 – November 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

December 1, 2025State Public Notification received4 linked violations
November 4, 2025State Public Notification requested3 linked violations
July 15, 2025State Compliance achieved3 linked violations
July 15, 2025State Compliance achieved3 linked violations
July 11, 2025State Violation/Reminder Notice1 linked violation
July 11, 2025State Violation/Reminder Notice1 linked violation
May 27, 2025State Public Notification received3 linked violations
April 14, 2025State Public Notification requested3 linked violations
April 14, 2025State Violation/Reminder Notice3 linked violations
February 26, 2025State Violation/Reminder Notice2 linked violations
February 26, 2025State Public Notification requested2 linked violations
November 1, 2024State Public Notification received1 linked violation
October 8, 2024State Public Notification requested1 linked violation
October 8, 2024State Violation/Reminder Notice1 linked violation
July 25, 2024State Public Notification received1 linked violation
July 25, 2024State Public Notification received2 linked violations
July 25, 2024State Public Notification received2 linked violations
July 25, 2024State Public Notification received2 linked violations
July 25, 2024State Public Notification received2 linked violations
July 25, 2024State Public Notification received2 linked violations
July 25, 2024State Public Notification received1 linked violation
July 1, 2024State Violation/Reminder Notice1 linked violation
July 1, 2024State Public Notification requested1 linked violation
November 28, 2023State Administrative/Compliance Order with penalty issued67 linked violations
September 29, 2023State Public Notification requested1 linked violation
September 29, 2023State Violation/Reminder Notice1 linked violation
August 15, 2023State Public Notification requested2 linked violations
August 15, 2023State Public Notification requested2 linked violations
August 15, 2023State Violation/Reminder Notice2 linked violations
August 15, 2023State Violation/Reminder Notice2 linked violations
April 25, 2023State Public Notification requested2 linked violations
April 25, 2023State Violation/Reminder Notice2 linked violations
April 14, 2023State Violation/Reminder Notice2 linked violations
April 14, 2023State Public Notification requested2 linked violations
February 9, 2023State Compliance achieved1 linked violation
January 18, 2023State Violation/Reminder Notice1 linked violation
January 15, 2023State Public Notification received4 linked violations
December 22, 2022State Public Notification requested4 linked violations
December 22, 2022State Violation/Reminder Notice4 linked violations
April 28, 2022State Violation/Reminder Notice2 linked violations
April 28, 2022State Public Notification requested2 linked violations
February 17, 2022State Violation/Reminder Notice2 linked violations
February 17, 2022State Public Notification requested2 linked violations
December 14, 2021State Public Notification received2 linked violations
November 12, 2021State Public Notification requested18 linked violations
November 12, 2021State Violation/Reminder Notice2 linked violations
September 2, 2021State Public Notification received1 linked violation
July 21, 2021State Violation/Reminder Notice3 linked violations
June 24, 2021State Public Notification received3 linked violations
April 20, 2021State Public Notification requested3 linked violations
April 16, 2021State Compliance achieved3 linked violations
April 1, 2021State Violation/Reminder Notice2 linked violations
January 20, 2021State Violation/Reminder Notice3 linked violations
January 13, 2021State Public Notification received3 linked violations
December 9, 2020State Violation/Reminder Notice3 linked violations
March 26, 2020State Public Notification requested5 linked violations
January 6, 2020State Public Notification requested5 linked violations
October 21, 2019State Public Notification received2 linked violations
October 21, 2019State Public Notification received5 linked violations
September 30, 2019State Violation/Reminder Notice5 linked violations
August 2, 2019State Public Notification received4 linked violations
July 8, 2019State Violation/Reminder Notice4 linked violations
June 13, 2019State Violation/Reminder Notice2 linked violations
April 16, 2019State Public Notification requested5 linked violations
March 19, 2019State Public Notification received7 linked violations
February 22, 2019State Public Notification requested7 linked violations
October 9, 2018State Public Notification received3 linked violations
September 10, 2018State Violation/Reminder Notice3 linked violations
April 18, 2018State Violation/Reminder Notice8 linked violations
February 13, 2018State Public Notification requested3 linked violations
December 1, 2017State Violation/Reminder Notice2 linked violations
June 8, 2017State Public Notification received7 linked violations
June 1, 2017State Violation/Reminder Notice8 linked violations
April 20, 2017State Public Notification requested2 linked violations
April 20, 2017State Violation/Reminder Notice2 linked violations
March 30, 2017State Compliance achieved1 linked violation
March 30, 2017State Compliance achieved1 linked violation
March 30, 2017State Compliance achieved1 linked violation
March 30, 2017State Compliance achieved1 linked violation
March 16, 2017State Violation/Reminder Notice1 linked violation
March 16, 2017State Violation/Reminder Notice1 linked violation
March 16, 2017State Violation/Reminder Notice1 linked violation
March 16, 2017State Violation/Reminder Notice1 linked violation
September 9, 2016State Public Notification requested4 linked violations
September 9, 2016State Violation/Reminder Notice4 linked violations
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
August 4, 2016State Compliance achieved1 linked violation
June 21, 2016State Administrative/Compliance Order with penalty issued88 linked violations
April 20, 2016State Public Notification received2 linked violations
March 21, 2016State Public Notification requested2 linked violations
March 21, 2016State Administrative/Compliance Order with penalty issued2 linked violations
December 11, 2015State Public Notification received2 linked violations
October 21, 2015State Administrative/Compliance Order with penalty issued2 linked violations
October 21, 2015State Public Notification requested2 linked violations
August 26, 2015State Public Notification requested1 linked violation
August 26, 2015State Administrative/Compliance Order with penalty issued1 linked violation
April 30, 2015State Administrative/Compliance Order with penalty issued1 linked violation
April 10, 2015State Public Notification received9 linked violations
January 30, 2015State Administrative/Compliance Order with penalty issued1 linked violation
January 30, 2015State Public Notification requested1 linked violation
December 5, 2014State Compliance achieved1 linked violation
October 23, 2014State Public Notification received1 linked violation
October 13, 2014State Administrative/Compliance Order with penalty issued1 linked violation
October 13, 2014State Public Notification requested1 linked violation
September 29, 2014State Public Notification received2 linked violations
August 7, 2014State Public Notification requested2 linked violations
August 7, 2014State Administrative/Compliance Order with penalty issued2 linked violations
June 16, 2014State Public Notification requested11 linked violations
June 16, 2014State Administrative/Compliance Order with penalty issued11 linked violations
June 16, 2014State Administrative/Compliance Order with penalty issued5 linked violations
April 25, 2014State Compliance achieved9 linked violations
April 25, 2014State Compliance achieved9 linked violations
August 2, 2013State Public Notification requested1 linked violation
August 2, 2013State Violation/Reminder Notice1 linked violation
December 8, 2008Federal Violation/Reminder Notice2 linked violations
September 29, 2008State Public Notification received1 linked violation
September 29, 2008State Compliance achieved1 linked violation
August 25, 2008State Violation/Reminder Notice2 linked violations
August 25, 2008State Public Notification requested1 linked violation
November 1, 2005State Compliance achieved3 linked violations
May 25, 2005State Violation/Reminder Notice3 linked violations
May 25, 2005State Public Notification requested3 linked violations
October 5, 2004State Public Notification requested3 linked violations
January 5, 2004State Public Notification received5 linked violations
November 20, 2003State Violation/Reminder Notice6 linked violations
November 20, 2003State Public Notification requested3 linked violations
October 22, 2003State Public Notification requested5 linked violations
October 22, 2003State Violation/Reminder Notice5 linked violations
October 3, 1995State Compliance achieved1 linked violation
January 7, 1994State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Contact

HASKELL PWA

918-482-5518

HASKELL, OK 74436