Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK3004107
PWS Name	LINCOLN CO RWD #3
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	575
County Served	Lincoln

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	306385	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	306384	Open	17-OCT-2024	-	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	306383	Returned to Compliance	01-JUL-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306381	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306382	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306380	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306379	Returned to Compliance	29-SEP-2022	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306378	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306377	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306374	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	306373	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306361	Returned to Compliance	01-APR-2018	30-JUN-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306360	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306353	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306351	Known	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306349	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306345	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	306347	Returned to Compliance	01-JAN-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306343	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306336	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306334	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306332	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306327	Returned to Compliance	01-OCT-2015	31-DEC-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306324	Returned to Compliance	01-JUL-2015	30-SEP-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306321	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306319	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306317	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306312	Returned to Compliance	01-JUL-2014	30-SEP-2014	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	306315	Returned to Compliance	01-JUL-2014	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306310	Returned to Compliance	01-APR-2014	30-JUN-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306308	Returned to Compliance	01-JAN-2014	31-MAR-2014	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	306304	Returned to Compliance	01-OCT-2013	31-DEC-2013	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	306314	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	306303	Returned to Compliance	01-AUG-2003	31-AUG-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	306203	Returned to Compliance	01-MAY-2003	31-MAY-2003	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	305798	Returned to Compliance	01-AUG-1998	31-AUG-1998	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
9999900000000000001	306384	EFL	Federal Final Administrative Order issued	19-MAR-2026	ODSWeb	LSLI
9999900000000000001	306385	EFL	Federal Final Administrative Order issued	19-MAR-2026	ODSWeb	LSLI
9135709	306383	SOX	State Compliance achieved	26-JUL-2024	State	-
9135704	306377	SOX	State Compliance achieved	14-JUN-2023	State	2Q2022 TTHM MCL/System achieved compliance, admin closed.
9135707	306382	SOX	State Compliance achieved	14-JUN-2023	State	1Q2023 TTHM MCL/System achieved compliance, admin closed.
9135707	306381	SOX	State Compliance achieved	14-JUN-2023	State	1Q2023 TTHM MCL/System achieved compliance, admin closed.
9135706	306380	SOX	State Compliance achieved	14-JUN-2023	State	4Q22 TTHM MCL/System achieved compliance, admin closed.
9135705	306378	SOX	State Compliance achieved	14-JUN-2023	State	3Q22 TTHM MCL/System achieved compliance, admin closed.
9135695	306379	SIA	State Violation/Reminder Notice	18-JAN-2023	State	-
9135682	306374	SOX	State Compliance achieved	25-MAY-2021	State	2Q2020 TTHM MCL; closed due to system achieving compliance.
9135685	306373	SIF	State Public Notification received	20-NOV-2020	State	-
9135678	306347	SIF	State Public Notification received	27-DEC-2019	State	Distributed with CCR
9135674	306317	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306319	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306321	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306324	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306327	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306332	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306336	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306343	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306345	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306349	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306353	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306360	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306361	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306312	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306310	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306308	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306304	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135674	306334	SOX	State Compliance achieved	19-JUL-2019	State	Stage 2 TTHM & HAA5 MCL; closed due to system fulfilling all requirements.
9135649	306351	SIE	State Public Notification requested	05-OCT-2017	State	3Q2017 TTHM MCL
9135630	305798	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.
9135619	306315	SOX	State Compliance achieved	01-JUN-2015	State	CCR RTC
9135619	306314	SOX	State Compliance achieved	01-JUN-2015	State	CCR RTC
9135604	306203	SOX	State Compliance achieved	01-OCT-2003	State	Met TCR monitoring RTC criteria
9135603	306303	SOX	State Compliance achieved	24-SEP-2003	State	Migrated - SOX date determined by receipt of Public Notice

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CHANDLER	16528	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	18660	No	Distribution System/Zone	-	-	Active

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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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