Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK1021711
PWS Name	CHEROKEE CO. RWD #2 (KEYS)
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	1493
County Served	Cherokee

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, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	295478	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	295475	Returned to Compliance	01-DEC-2022	28-FEB-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	295476	Returned to Compliance	01-DEC-2022	28-FEB-2023	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	295445	Returned to Compliance	01-OCT-2019	31-OCT-2019	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	295443	Returned to Compliance	01-JUL-2019	31-JUL-2019	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	295447	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	295414	Returned to Compliance	01-APR-2018	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	295415	Returned to Compliance	01-APR-2018	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	295411	Returned to Compliance	30-DEC-2017	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	295410	Returned to Compliance	30-DEC-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	295407	Returned to Compliance	01-JUL-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	295398	Returned to Compliance	01-JUL-2016	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	295388	Returned to Compliance	01-DEC-2013	28-FEB-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	295389	Returned to Compliance	01-DEC-2013	28-FEB-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	295386	Returned to Compliance	01-OCT-2013	30-NOV-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	295387	Returned to Compliance	01-OCT-2013	30-NOV-2013	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	295355	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	295354	Returned to Compliance	01-MAY-2009	31-MAY-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	295360	Returned to Compliance	01-FEB-2009	30-APR-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	295359	Returned to Compliance	01-FEB-2009	30-APR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	295353	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	295330	Returned to Compliance	01-SEP-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	295332	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	295333	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	295334	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	295335	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	295336	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	295337	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	295338	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	295339	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	295340	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	295341	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	295342	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	295343	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	295344	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	295345	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	295346	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	295347	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	295348	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	295349	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	295350	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	295352	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	295331	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	295351	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	295307	Returned to Compliance	01-NOV-2006	30-NOV-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	292605	Returned to Compliance	01-SEP-2004	30-SEP-2004	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	292905	Known	01-JAN-2004	31-MAR-2004	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	293005	Returned to Compliance	01-JAN-2004	31-MAR-2004	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
1510	295478	SOX	State Compliance achieved	23-JAN-2024	State	1Q2023 HAA5 MCL Violation/Closed, system achieved compliance.
1509	295475	SOX	State Compliance achieved	31-JUL-2023	State	-
1509	295476	SOX	State Compliance achieved	31-JUL-2023	State	-
1499	295443	SIF	State Public Notification received	31-AUG-2020	State	-
1498	295445	SIF	State Public Notification received	31-AUG-2020	State	-
1500	295447	SIF	State Public Notification received	31-AUG-2020	State	-
1484	295407	SOX	State Compliance achieved	27-SEP-2018	State	-
1480	295411	SOX	State Compliance achieved	10-JUL-2018	State	-
1483	295415	SOX	State Compliance achieved	10-JUL-2018	State	-
1482	295414	SOX	State Compliance achieved	10-JUL-2018	State	-
1481	295410	SOX	State Compliance achieved	10-JUL-2018	State	-
1470	295398	SOX	State Compliance achieved	12-JAN-2017	State	-
1435	295386	SOX	State Compliance achieved	03-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
1435	295387	SOX	State Compliance achieved	03-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
1435	295389	SOX	State Compliance achieved	03-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
1435	295388	SOX	State Compliance achieved	03-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
#1430F	295360	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
#1431F	295359	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
1428	295355	SOX	State Compliance achieved	27-OCT-2010	State	Re 1-6/10 PbCu M/R -- #20 PbCu samples 10/27/10 -- SM
1423	295351	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295350	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295349	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295348	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295347	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295346	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295345	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295343	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295342	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295341	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295340	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295339	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295338	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295337	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295336	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295335	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295334	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295333	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295332	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295331	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1423	295344	SOX	State Compliance achieved	20-OCT-2009	State	nov 09-1 -- sample submitted 12.3.08 -- Response, PN, Copy of PN, Cert. of PN on 5/20-21/2009 -- NOV 09-1 done -- SM
1421	295354	SIE	State Public Notification requested	27-JUL-2009	State	-
1419	295353	SIE	State Public Notification requested	27-MAY-2009	State	-
1419	295352	SIE	State Public Notification requested	27-MAY-2009	State	-
1414	295330	SIE	State Public Notification requested	27-OCT-2008	State	-
1412	293005	SOX	State Compliance achieved	23-AUG-2007	State	MONITORING TOC (JANUARY 2004) IN COMPLIANCE SUBSEQUENT SAMPLES TAKEN. PN & RESPONSE ACHIEVED.
1411	295307	SOX	State Compliance achieved	31-JAN-2007	State	Met TCR monitoring RTC criteria
1105	292605	SOX	State Compliance achieved	20-DEC-2004	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
TENKILLER LAKE	15960	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	17377	No	Distribution System/Zone	-	-	Active
BOOSTER STATION	27073	No	Pump Facility	-	-	Active
POE01 - WTP	22592	No	Sampling Station	-	-	Active
TOC RAW	23248	No	Sampling Station	-	-	Active
KEYS TOWER	27071	No	Storage	-	-	Active
BIG HOLLOW TOWER	27072	No	Storage	-	-	Active
CHEROKEE CO RWD #2 WTP	11076	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHEROKEE CO RWD #2 WTP	11076	pH Adjustment, Post	Corrosion control
CHEROKEE CO RWD #2 WTP	11076	Coagulation	Particulate removal
CHEROKEE CO RWD #2 WTP	11076	Hypochlorination, Post	Disinfection
CHEROKEE CO RWD #2 WTP	11076	Filtration, Rapid Sand	Particulate removal
CHEROKEE CO RWD #2 WTP	11076	Sedimentation	Particulate removal
CHEROKEE CO RWD #2 WTP	11076	pH Adjustment	Corrosion control

1 - 6 of 6

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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