Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK3002515
PWS Name	GARVIN CO RWD #6 (SW PURCHASE)
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	862
County Served	Garvin

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
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	97	Known	01-OCT-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	98	Known	01-OCT-2025	31-DEC-2025	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	95	Known	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	94	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	89	Known	01-JAN-2025	31-MAR-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	88	Known	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	86	Known	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	85	Returned to Compliance	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	83	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	68	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	65	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	64	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	63	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	61	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	60	Returned to Compliance	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	59	Returned to Compliance	01-OCT-2018	31-DEC-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	57	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	56	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	55	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	52	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	50	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	41	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	31	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	28	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	22	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	25	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	18	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	13	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	15	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	10	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	12	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	6	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	3	Returned to Compliance	01-OCT-2013	30-NOV-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	2	Returned to Compliance	01-OCT-2013	30-NOV-2013	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
128	85	SFO	State Administrative/Compliance Order with penalty issued	22-OCT-2025	State	Stage 2 DBP TTHM MCL violation.
128	86	SFO	State Administrative/Compliance Order with penalty issued	22-OCT-2025	State	Stage 2 DBP TTHM MCL violation.
128	88	SFO	State Administrative/Compliance Order with penalty issued	22-OCT-2025	State	Stage 2 DBP TTHM MCL violation.
128	89	SFO	State Administrative/Compliance Order with penalty issued	22-OCT-2025	State	Stage 2 DBP TTHM MCL violation.
128	94	SFO	State Administrative/Compliance Order with penalty issued	22-OCT-2025	State	Stage 2 DBP TTHM MCL violation.
128	95	SFO	State Administrative/Compliance Order with penalty issued	22-OCT-2025	State	Stage 2 DBP TTHM MCL violation.
109	83	SOX	State Compliance achieved	16-APR-2024	State	3Q2023 TTHM MCL/Closed, system achieved compliance.
102	22	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	68	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	1	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	5	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	6	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	9	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	10	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	12	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	13	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	15	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	18	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	20	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	24	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	25	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	28	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	31	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	41	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	50	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	52	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	55	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	56	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	57	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	59	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	60	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	61	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	63	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	64	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
102	65	SOX	State Compliance achieved	08-DEC-2021	State	Stage 2 TTHM & HAA5 MCL; closed due to all requirements fulfilled.
4	2	SOX	State Compliance achieved	04-DEC-2014	State	It was the decision of DEQ to not pursue any TTHMs and HAA5s monitoring from 10-1-2013 through March-31-2014. All violation will be migrated as validated and then return to compliance. ERH 12/03/2014
4	3	SOX	State Compliance achieved	04-DEC-2014	State	It was the decision of DEQ to not pursue any TTHMs and HAA5s monitoring from 10-1-2013 through March-31-2014. All violation will be migrated as validated and then return to compliance. ERH 12/03/2014

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WYNNEWOOD CC 1	24898	Yes	Consecutive Connection	Surface water	Permanent	Active
WYNNEWOOD CC 2	31735	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	24899	No	Distribution System/Zone	-	-	Active
STORAGE TOWER	31713	No	Storage	-	-	Active
CHEMICAL FEED AT RIVER BOOSTER STATION	24900	No	Treatment Plant	-	-	Active

1 - 5 of 5

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHEMICAL FEED AT RIVER BOOSTER STATION	24900	Inhibitor, Orthophosphate	Corrosion control

1 - 1 of 1

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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