Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK3004806
PWS Name	MCCURTAIN CO. RWD #1
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	3842
County Served	McCurtain

The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

Violations

Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	241980	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	241979	Returned to Compliance	17-OCT-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241974	Known	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241973	Known	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241972	Known	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241975	Known	01-APR-2021	30-JUN-2021	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241964	Returned to Compliance	01-APR-2021	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241965	Returned to Compliance	01-APR-2021	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241969	Known	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241970	Known	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241971	Known	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241968	Known	01-JAN-2021	31-MAR-2021	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241966	Returned to Compliance	30-DEC-2020	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241963	Returned to Compliance	30-DEC-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241961	Known	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241959	Known	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241958	Known	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241960	Known	01-OCT-2020	31-DEC-2020	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241962	Returned to Compliance	29-SEP-2020	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241967	Returned to Compliance	29-SEP-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241954	Known	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241956	Known	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241955	Known	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241957	Known	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241953	Known	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241952	Known	01-OCT-2018	31-DEC-2018	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	241950	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241951	Known	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241949	Known	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241947	Known	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241948	Known	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241946	Known	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241943	Known	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241938	Known	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241929	Known	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241931	Known	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241933	Known	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241935	Known	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241925	Known	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241923	Known	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241922	Known	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241920	Known	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241918	Known	01-JUL-2014	30-SEP-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241915	Known	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241912	Known	01-JAN-2014	31-MAR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	241914	Known	01-OCT-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	241911	Returned to Compliance	01-OCT-2013	31-OCT-2013	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	241909	Returned to Compliance	01-MAR-2013	31-MAY-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241910	Returned to Compliance	01-MAR-2013	31-MAY-2013	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	241908	Returned to Compliance	01-AUG-2009	31-OCT-2009	No

1 - 50 of 59

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9000688	241979	SOX	State Compliance achieved	15-JUL-2025	State	-
9000689	241980	SOX	State Compliance achieved	15-JUL-2025	State	-
9000685	241918	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241920	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241922	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241923	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241925	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241929	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241931	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241933	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241935	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241938	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241943	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241946	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241947	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241948	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241949	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241951	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241952	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241953	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241954	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241955	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241956	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241957	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241958	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241959	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241960	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241961	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241968	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241969	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241970	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241971	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241972	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241973	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241974	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241975	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241915	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241912	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000685	241914	SFO	State Administrative/Compliance Order with penalty issued	07-SEP-2022	State	Stage 2 TTHM & HAA5 MCL Closed/ Requirements fulfilled/ Fine paid
9000678	241966	SOX	State Compliance achieved	16-APR-2021	State	rtc
9000678	241964	SOX	State Compliance achieved	16-APR-2021	State	rtc
9000678	241967	SOX	State Compliance achieved	16-APR-2021	State	rtc
9000678	241965	SOX	State Compliance achieved	16-APR-2021	State	rtc
9000678	241963	SOX	State Compliance achieved	16-APR-2021	State	rtc
9000678	241962	SOX	State Compliance achieved	16-APR-2021	State	rtc
9000660	241950	SIF	State Public Notification received	19-NOV-2019	State	Distributed with CCR
9000639	29499	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9000634	55993	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9000635	81293	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9000637	241694	SOX	State Compliance achieved	04-AUG-2016	State	AUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.

1 - 50 of 59

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BROKEN BOW	16600	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	18698	No	Distribution System/Zone	-	-	Active
DENISON TOWER	28965	No	Storage	-	-	Active
UNION GROVE TOWER	28966	No	Storage	-	-	Active
BILL LAWLER TOWER	28967	No	Storage	-	-	Active

1 - 5 of 5

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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