Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2007107
PWS Name	TILLMAN 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	1500
County Served	Tillman

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
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193897	Returned to Compliance	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193865	Returned to Compliance	01-JAN-2025	31-MAR-2025	Yes
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	193900	Open	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	193901	Open	17-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	193864	Returned to Compliance	01-SEP-2024	30-SEP-2024	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193863	Returned to Compliance	01-APR-2024	30-JUN-2024	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	193831	Returned to Compliance	01-AUG-2023	31-AUG-2023	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193827	Returned to Compliance	01-JUL-2023	30-SEP-2023	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	193830	Returned to Compliance	01-JUL-2023	30-SEP-2023	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	193829	Open	20-JUN-2023	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	193828	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	193791	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193753	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193752	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193751	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	193750	Returned to Compliance	30-DEC-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	193749	Returned to Compliance	01-SEP-2017	30-NOV-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	193748	Returned to Compliance	01-SEP-2017	30-NOV-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	193736	Returned to Compliance	01-SEP-2016	30-NOV-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	193735	Returned to Compliance	01-SEP-2016	30-NOV-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	193731	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	193730	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)	193738	Returned to Compliance	29-FEB-2016	31-MAY-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	193737	Returned to Compliance	29-FEB-2016	31-MAY-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	193729	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	193728	Returned to Compliance	01-JAN-2016	31-MAR-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	193715	Returned to Compliance	01-APR-2015	30-JUN-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	193711	Returned to Compliance	01-JAN-2015	31-MAR-2015	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	193710	Returned to Compliance	01-OCT-2014	31-DEC-2014	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	193708	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	LASSO	193734	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	193709	Returned to Compliance	01-JUL-2013	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	193555	Returned to Compliance	01-MAY-2013	31-MAY-2013	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193552	Returned to Compliance	01-JAN-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate-Nitrite	193551	Returned to Compliance	01-JAN-2013	31-DEC-2013	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	193550	Returned to Compliance	01-JUL-2012	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	193549	Returned to Compliance	01-JUN-2012	30-JUN-2012	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	193546	Returned to Compliance	01-AUG-2010	31-AUG-2010	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193545	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193544	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193543	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193542	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193541	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193519	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	193512	Returned to Compliance	01-JUN-2007	30-JUN-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193511	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	193510	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	185007	Returned to Compliance	01-JUL-2006	30-SEP-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	184906	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	184705	Returned to Compliance	01-OCT-2005	31-DEC-2005	No

1 - 50 of 74

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9139200	193897	SOX	State Compliance achieved	13-NOV-2025	State	2Q2025 Nitrate MC. Closed 11/13/2025, system achieved compliance.
9139198	193863	SOX	State Compliance achieved	13-NOV-2025	State	2Q2024 Nitrate MCL. Closed 11/13/2025, System achieved compliance.
9139199	193865	SOX	State Compliance achieved	13-NOV-2025	State	1Q2025 Nitrate MCL. Closed 11/13/2025, system achieved compliance.
9139196	193900	SIA	State Violation/Reminder Notice	11-JUL-2025	State	-
9139197	193901	SIA	State Violation/Reminder Notice	11-JUL-2025	State	-
9139186	193864	SOX	State Compliance achieved	23-DEC-2024	State	-
9139181	193831	SIF	State Public Notification received	13-JUN-2024	State	-
9139182	193830	SIF	State Public Notification received	13-JUN-2024	State	-
9139177	193827	SOX	State Compliance achieved	27-MAR-2024	State	07/10/2023 Nitrate MCL/Closed, system achieved compliance.
9139175	193828	SOX	State Compliance achieved	27-NOV-2023	State	-
9139169	193829	SIF	State Public Notification received	06-SEP-2023	State	-
9139167	193791	SIF	State Public Notification received	06-SEP-2023	State	-
9139156	193751	SOX	State Compliance achieved	03-NOV-2021	State	1Q2021 thru 3Q2020 Nitrate MCL; closed due to system achieving compliance with Nitrate requirements. This also closes NOV 20-2 & 20-1.
9139156	193753	SOX	State Compliance achieved	03-NOV-2021	State	1Q2021 thru 3Q2020 Nitrate MCL; closed due to system achieving compliance with Nitrate requirements. This also closes NOV 20-2 & 20-1.
9139156	193752	SOX	State Compliance achieved	03-NOV-2021	State	1Q2021 thru 3Q2020 Nitrate MCL; closed due to system achieving compliance with Nitrate requirements. This also closes NOV 20-2 & 20-1.
9139138	193731	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139135	193734	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139139	193730	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139142	193736	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139141	193737	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139140	193738	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139145	193748	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139144	193749	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139143	193735	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139136	193729	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139137	193728	SIF	State Public Notification received	05-DEC-2019	State	Distributed with CCR
9139131	193750	SOX	State Compliance achieved	14-MAR-2018	State	-
9139117	193552	SOX	State Compliance achieved	11-JAN-2017	State	-
9139117	193551	SOX	State Compliance achieved	11-JAN-2017	State	-
9139088	181294	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.
9139087	114494	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.
9139096	103899	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.
9139091	95096	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.
9139086	80694	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.
9139095	79798	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.
9139094	71198	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.
9139084	66793	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.
9139083	61391	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.
9139090	55796	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.
9139085	47894	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.
9139093	45898	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.
9139092	13998	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.
9139077	290	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.
9139078	187	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.
9139089	24896	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.
9139074	193715	SOX	State Compliance achieved	25-FEB-2016	State	-
9139073	193711	SOX	State Compliance achieved	25-FEB-2016	State	-
9139072	193710	SOX	State Compliance achieved	25-FEB-2016	State	-
9139071	193550	SOX	State Compliance achieved	14-OCT-2015	State	CCR RTC
9139064	193709	SOX	State Compliance achieved	30-MAR-2015	State	CCR RTC

1 - 50 of 73

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
FREDERICK CC	24883	Yes	Consecutive Connection	Surface water	Permanent	Active
FAXON WELL 3	20485	Yes	Well	Ground water	Permanent	Active
FAXON WELL 2	20484	Yes	Well	Ground water	Permanent	Active
FAXON WELL 1	20483	Yes	Well	Ground water	Permanent	Active
RIVER WELL 2	20482	Yes	Well	Ground water	Permanent	Active
RIVER WELL 1	20481	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	18363	No	Distribution System/Zone	-	-	Active
RIVER WELLS AND FREDERICK	20195	No	Sampling Station	-	-	Active
FAXON WELLS 1-3	25031	No	Sampling Station	-	-	Active
CL2 STATION RIVER WELL 1 &2	23515	No	Treatment Plant	-	-	Active
CL2 STATION FAXON WELLS	23517	No	Treatment Plant	-	-	Active
CHLORINATION STATION RIVER WELL 2	23516	No	Treatment Plant	-	-	Inactive
CHLORINATION STATION FAXON WELL 2	23518	No	Treatment Plant	-	-	Inactive
CHLORINATION STATION FAXON WELL 3	23519	No	Treatment Plant	-	-	Inactive

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL2 STATION RIVER WELL 1 &2	23515	Hypochlorination, Post	Disinfection
CHLORINATION STATION RIVER WELL 2	23516	Hypochlorination, Post	Disinfection
CL2 STATION FAXON WELLS	23517	Hypochlorination, Post	Disinfection
CHLORINATION STATION FAXON WELL 2	23518	Hypochlorination, Post	Disinfection
CHLORINATION STATION FAXON WELL 3	23519	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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