Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2001602
PWS Name	COMANCHE 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	2325
County Served	Comanche

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
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	158300	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	158299	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	158239	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	158240	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	158241	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	158242	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	158243	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	158235	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	158236	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	158234	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	158254	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	158253	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	158252	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	158251	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	158250	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	158249	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	158248	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	158247	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	158246	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	158245	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	158244	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	158237	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	158238	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	158261	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	158260	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	158259	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	158257	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	158256	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	158264	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	158263	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	158258	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	158265	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	158262	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	158211	Returned to Compliance	01-AUG-2013	31-OCT-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	158210	Returned to Compliance	01-AUG-2013	31-OCT-2013	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	158206	Returned to Compliance	01-APR-2008	30-APR-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	20699	Returned to Compliance	01-NOV-1998	30-NOV-1998	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	76898	Returned to Compliance	01-JUN-1998	30-JUN-1998	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	29198	Returned to Compliance	01-OCT-1997	31-DEC-1997	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	74796	Returned to Compliance	01-JUL-1996	31-JUL-1996	Yes
MCL	Maximum Contaminant Level Violation, Average	Nitrate Rule	Nitrate	95696	Returned to Compliance	30-JUN-1996	29-SEP-1996	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	96395	Returned to Compliance	01-JUN-1995	30-JUN-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	29793	Returned to Compliance	01-FEB-1993	28-FEB-1993	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	16293	Returned to Compliance	01-DEC-1992	31-DEC-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9193	Returned to Compliance	01-NOV-1992	30-NOV-1992	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	10492	Returned to Compliance	01-NOV-1991	30-NOV-1991	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
9000233	158300	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9000232	158299	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9000224	158264	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158265	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158263	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158262	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158261	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158260	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158259	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158258	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158257	SOX	State Compliance achieved	31-JUL-2017	State	-
9000224	158256	SOX	State Compliance achieved	31-JUL-2017	State	-
9000220	158245	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158235	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158247	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158248	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158249	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158250	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158251	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158252	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158253	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158254	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158234	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158246	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158236	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158237	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158238	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158239	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158240	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158241	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158242	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158243	SIF	State Public Notification received	10-FEB-2017	State	-
9000220	158244	SIF	State Public Notification received	10-FEB-2017	State	-
9000215	76898	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.
9000212	95696	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.
9000211	96395	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.
9000213	74796	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.
9000210	29793	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.
9000214	29198	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.
9000216	20699	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.
9000208	9193	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.
9000207	10492	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.
9000209	16293	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.
9000202	158211	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
9000202	158210	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
9000199	158206	SIE	State Public Notification requested	21-MAY-2008	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
STEPHENS CO RWD #5	24919	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 4	26002	Yes	Well	Ground water	Permanent	Inactive
EMERSON	12416	Yes	Well	Ground water	Permanent	Inactive
GLENN WELL #2	31037	Yes	Well	Ground water	Permanent	Active
GLENN WELL 1	28915	Yes	Well	Ground water	Permanent	Active
WELL 3	20488	Yes	Well	Ground water	Permanent	Active
WELL 2	12418	Yes	Well	Ground water	Permanent	Active
WELL 1	12417	Yes	Well	Ground water	Permanent	Active
LAWTON	24917	Yes	Consecutive Connection	Surface water	Emergency	Active
WALTERS	24918	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	17682	No	Distribution System/Zone	-	-	Active
EMERSON SPRS WELL 1	19679	No	Sampling Station	-	-	Inactive
NORTH TOWER	24920	No	Storage	-	-	Active
SOUTH TOWER	24921	No	Storage	-	-	Active
BLENDING TANK	29438	No	Storage	-	-	Active
CHLORINATION STATION	11021	No	Treatment Plant	-	-	Active
TREATMENT PLANT	29437	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATION STATION	11021	Hypochlorination, Post	Disinfection
TREATMENT PLANT	29437	Aeration, Diffused	Iron removal
TREATMENT PLANT	29437	Filtration, Rapid Sand	Iron 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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