Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2007707
PWS Name	DEWEY CO RWD #3
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	755
County Served	Woodward

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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	206241	Open	01-JUL-2025	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206240	Known	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206239	Known	01-JAN-2025	31-DEC-2025	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	206236	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	206235	Open	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	206233	Open	01-JUL-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	206229	Returned to Compliance	02-OCT-2022	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	206228	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206230	Returned to Compliance	01-JUL-2022	30-JUN-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206231	Returned to Compliance	01-JUL-2022	30-JUN-2023	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	206227	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	206225	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	206226	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	206219	Returned to Compliance	01-JUL-2021	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	206217	Returned to Compliance	02-OCT-2020	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	206249	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	206245	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	206244	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	206248	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	206247	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	206242	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	206246	Known	01-JAN-2020	31-DEC-2025	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	206243	Known	01-JAN-2020	31-DEC-2025	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	206218	Returned to Compliance	02-DEC-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	206188	Returned to Compliance	01-APR-2018	30-JUN-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	206189	Returned to Compliance	01-APR-2018	30-APR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206190	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206191	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206177	Returned to Compliance	01-JUL-2017	30-SEP-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206178	Returned to Compliance	01-JUL-2017	30-SEP-2017	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	206179	Returned to Compliance	01-JUL-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	206182	Returned to Compliance	11-JUN-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206175	Returned to Compliance	01-APR-2017	30-JUN-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206176	Returned to Compliance	01-APR-2017	30-JUN-2017	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	206187	Returned to Compliance	25-JAN-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	206183	Returned to Compliance	25-JAN-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	206185	Returned to Compliance	25-JAN-2017	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	206181	Returned to Compliance	25-JAN-2017	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	206180	Returned to Compliance	01-JAN-2017	31-DEC-2017	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	206184	Returned to Compliance	12-OCT-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206168	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206169	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	206174	Returned to Compliance	01-OCT-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206171	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	206156	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206170	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206172	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206173	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	206154	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	206155	Returned to Compliance	01-JAN-2016	31-MAR-2016	No

1 - 50 of 79

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9999900000000000001	206235	EFL	Federal Final Administrative Order issued	19-MAR-2026	ODSWeb	LSLI
9999900000000000001	206236	EFL	Federal Final Administrative Order issued	19-MAR-2026	ODSWeb	LSLI
9104550	206243	SIE	State Public Notification requested	19-FEB-2026	State	-
9104550	206248	SIE	State Public Notification requested	19-FEB-2026	State	-
9104550	206247	SIE	State Public Notification requested	19-FEB-2026	State	-
9104550	206242	SIE	State Public Notification requested	19-FEB-2026	State	-
9104550	206249	SIE	State Public Notification requested	19-FEB-2026	State	-
9104550	206244	SIE	State Public Notification requested	19-FEB-2026	State	-
9104550	206245	SIE	State Public Notification requested	19-FEB-2026	State	-
9104550	206246	SIE	State Public Notification requested	19-FEB-2026	State	-
9104548	206240	SIE	State Public Notification requested	13-AUG-2025	State	-
9104548	206239	SIE	State Public Notification requested	13-AUG-2025	State	-
9104544	206233	SIA	State Violation/Reminder Notice	12-JUL-2024	State	-
9104543	206230	SOX	State Compliance achieved	20-FEB-2024	State	-
9104543	206231	SOX	State Compliance achieved	20-FEB-2024	State	-
9104539	206225	SIF	State Public Notification received	02-DEC-2023	State	-
9104541	206228	SIF	State Public Notification received	02-DEC-2023	State	-
9104542	206227	SIF	State Public Notification received	02-DEC-2023	State	-
9104540	206226	SIF	State Public Notification received	02-DEC-2023	State	-
9104533	206229	SOX	State Compliance achieved	28-JUN-2023	State	-
9104535	206217	SOX	State Compliance achieved	28-JUN-2023	State	-
9104536	206218	SOX	State Compliance achieved	28-JUN-2023	State	-
9104534	206219	SOX	State Compliance achieved	28-JUN-2023	State	-
9104521	206146	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206174	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206156	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206179	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206180	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206182	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206183	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206184	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206185	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206186	SOX	State Compliance achieved	22-FEB-2019	State	-
9104521	206187	SOX	State Compliance achieved	22-FEB-2019	State	-
9104515	206188	SIF	State Public Notification received	21-SEP-2018	State	-
9104507	206154	SIF	State Public Notification received	21-SEP-2018	State	-
9104513	206190	SIF	State Public Notification received	21-SEP-2018	State	-
9104513	206191	SIF	State Public Notification received	21-SEP-2018	State	-
9104516	206152	SIF	State Public Notification received	21-SEP-2018	State	-
9104517	206151	SIF	State Public Notification received	21-SEP-2018	State	-
9104505	206150	SIF	State Public Notification received	21-SEP-2018	State	-
9104518	206149	SIF	State Public Notification received	21-SEP-2018	State	-
9104519	206148	SIF	State Public Notification received	21-SEP-2018	State	-
9104519	206147	SIF	State Public Notification received	21-SEP-2018	State	-
9104506	206145	SIF	State Public Notification received	21-SEP-2018	State	-
9104512	206178	SIF	State Public Notification received	21-SEP-2018	State	-
9104512	206177	SIF	State Public Notification received	21-SEP-2018	State	-
9104511	206176	SIF	State Public Notification received	21-SEP-2018	State	-
9104511	206175	SIF	State Public Notification received	21-SEP-2018	State	-
9104508	206173	SIF	State Public Notification received	21-SEP-2018	State	-

1 - 50 of 78

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 2	15047	Yes	Well	Ground water	Permanent	Active
WELL 3	15048	Yes	Well	Ground water	Permanent	Inactive
WELL 1	15046	Yes	Well	Ground water	Permanent	Inactive
WELL 5	25407	Yes	Well	Ground water	Permanent	Active
WELL 4	15049	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	18387	No	Distribution System/Zone	-	-	Active
WELLFIELD	20216	No	Sampling Station	-	-	Active
BARNEY WATER TOWER	27999	No	Storage	-	-	Active
WEST MUTUAL WATER TOWER	28000	No	Storage	-	-	Active
CUTSINGER WATER TOWER	28001	No	Storage	-	-	Active
CAMARGO WATER TOWER	28002	No	Storage	-	-	Active
LENORA WATER TOWER	28003	No	Storage	-	-	Active
CL2 STATION WELL 2	25408	No	Treatment Plant	-	-	Active
CL2 STATION WELL 4	25410	No	Treatment Plant	-	-	Active
CL2 STATION WELL 5	25411	No	Treatment Plant	-	-	Active
CL2 STATION WELL 1	11163	No	Treatment Plant	-	-	Inactive
CL2 STATION WELL 3	25409	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL2 STATION WELL 1	11163	Hypochlorination, Post	Disinfection
CL2 STATION WELL 2	25408	Hypochlorination, Post	Disinfection
CL2 STATION WELL 3	25409	Hypochlorination, Post	Disinfection
CL2 STATION WELL 4	25410	Hypochlorination, Post	Disinfection
CL2 STATION WELL 5	25411	Hypochlorination, Post	Disinfection

1 - 5 of 5

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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