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PWS ID	OK1021775
PWS Name	SEQUOYAH CO. RWD #5
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	1075
County Served	Sequoyah

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	Total Haloacetic Acids (HAA5)	109374	Returned to Compliance	01-APR-2025	30-JUN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	109373	Returned to Compliance	01-APR-2025	30-JUN-2025	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	109368	Returned to Compliance	01-OCT-2023	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	109367	Returned to Compliance	02-OCT-2022	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	109365	Returned to Compliance	01-AUG-2021	31-AUG-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	109364	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	109359	Returned to Compliance	01-OCT-2020	31-OCT-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	109358	Returned to Compliance	01-OCT-2020	31-DEC-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	109352	Returned to Compliance	01-JUL-2020	31-JUL-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	109353	Returned to Compliance	01-JUL-2020	30-SEP-2020	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	109354	Returned to Compliance	31-MAR-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	109351	Returned to Compliance	01-MAR-2020	31-MAR-2020	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	109350	Returned to Compliance	01-JAN-2020	31-MAR-2020	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	109347	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	109348	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	109349	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	109319	Returned to Compliance	01-JAN-2014	31-MAR-2014	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	109336	Returned to Compliance	01-JAN-2014	31-MAR-2014	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	109317	Returned to Compliance	01-SEP-2008	30-NOV-2008	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	109318	Returned to Compliance	01-SEP-2008	30-NOV-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	109314	Returned to Compliance	01-JAN-2008	31-MAR-2008	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	109305	Returned to Compliance	01-DEC-2004	31-DEC-2004	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	109101	Returned to Compliance	01-JUL-2001	27-AUG-2001	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	109001	Returned to Compliance	01-JAN-2001	27-AUG-2001	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	108900	Returned to Compliance	01-JUL-2000	27-AUG-2001	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	108800	Returned to Compliance	01-JAN-2000	27-AUG-2001	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	53698	Known	01-MAR-1998	31-MAR-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	49598	Known	01-JAN-1998	31-JAN-1998	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	23998	Known	01-OCT-1997	31-OCT-1997	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	60097	Returned to Compliance	01-APR-1997	30-APR-1997	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	93695	Returned to Compliance	01-MAY-1995	31-MAY-1995	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	108695	Returned to Compliance	01-APR-1995	30-APR-1995	Yes

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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
9044372	109374	SOX	State Compliance achieved	29-OCT-2025	State	-
9044372	109373	SOX	State Compliance achieved	29-OCT-2025	State	-
9044367	109368	SOX	State Compliance achieved	01-AUG-2024	State	-
9044363	109365	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9044362	109364	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9044359	109367	SOX	State Compliance achieved	09-FEB-2023	State	-
9044351	109354	SOX	State Compliance achieved	07-MAR-2022	State	-
9044357	109359	SIF	State Public Notification received	15-JAN-2022	State	-
9044355	109358	SIF	State Public Notification received	15-JAN-2022	State	-
9044353	109353	SIF	State Public Notification received	18-SEP-2021	State	-
9044352	109352	SIF	State Public Notification received	18-SEP-2021	State	-
9044356	109350	SIF	State Public Notification received	17-JUN-2021	State	-
9044354	109351	SIF	State Public Notification received	17-JUN-2021	State	-
9044323	109319	SOX	State Compliance achieved	25-APR-2018	State	Closed out 1Q2014 TOC Removal Rate Violation
9044346	109349	SIF	State Public Notification received	20-APR-2018	State	-
9044348	109348	SIF	State Public Notification received	20-APR-2018	State	-
9044347	109347	SIF	State Public Notification received	20-APR-2018	State	-
9044322	109336	SOX	State Compliance achieved	13-MAR-2017	State	RTC
9044316	60097	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9044315	93695	SOX	State Compliance achieved	26-JUL-2016	State	AUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
#F9044312	109317	SOX	State Compliance achieved	08-MAY-2014	ODSWeb	Entered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID.
#F9044313	109318	SOX	State Compliance achieved	08-MAY-2014	ODSWeb	Entered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID.
9044311	109314	SOX	State Compliance achieved	29-JUN-2009	State	MONITORING PN ACHIEVED
9044305	109305	SOX	State Compliance achieved	01-AUG-2005	State	Migrated - SOX date determined by receipt of Public Notice
9043701	109101	SOX	State Compliance achieved	27-AUG-2001	State	PB/CU SAMPLES TAKEN ON 6/26/2001.
9043701	109001	SOX	State Compliance achieved	27-AUG-2001	State	PB/CU SAMPLES TAKEN ON 6/26/2001.
9043701	108900	SOX	State Compliance achieved	27-AUG-2001	State	PB/CU SAMPLES TAKEN ON 6/26/2001.
9043701	108800	SOX	State Compliance achieved	27-AUG-2001	State	PB/CU SAMPLES TAKEN ON 6/26/2001.
2006298	53698	SFL	State Administrative/Compliance Order without penalty issued	16-APR-1998	State	-
2001898	49598	SFL	State Administrative/Compliance Order without penalty issued	19-FEB-1998	State	-
1001498	23998	SFL	State Administrative/Compliance Order without penalty issued	17-NOV-1997	State	-
4002295	108695	SOX	State Compliance achieved	10-AUG-1995	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC GORE PWA	31018	Yes	Consecutive Connection	Surface water	Permanent	Active
ILLINOIS RIVER	16012	Yes	Intake	Surface water	Permanent	Inactive
CC SEQUOYAH CO WATER ASSN MM	28809	Yes	Consecutive Connection	Surface water	Permanent	Inactive
DISTRIBUTION SYSTEM	17397	No	Distribution System/Zone	-	-	Active
PLANT PUMP STATION	29683	No	Pump Facility	-	-	Active
POE01 - WTP	22606	No	Sampling Station	-	-	Inactive
TOC RAW	23266	No	Sampling Station	-	-	Inactive
MOONSHINE STORAGE TANK	27263	No	Storage	-	-	Active
STONEY POINT STORAGE TANK	27264	No	Storage	-	-	Active
PLANT STORAGE TANK	28487	No	Storage	-	-	Active
SEQUOYAH CO RWD #5 WTP	11130	No	Treatment Plant	-	-	Inactive

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
SEQUOYAH CO RWD #5 WTP	11130	Coagulation	Particulate removal
SEQUOYAH CO RWD #5 WTP	11130	Sedimentation	Particulate removal
SEQUOYAH CO RWD #5 WTP	11130	Hypochlorination, Post	Disinfection
SEQUOYAH CO RWD #5 WTP	11130	Filtration, Rapid Sand	Particulate removal

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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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