Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK3003401
PWS Name	JEFFERSON CO CONS RWD #1
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	8398
County Served	Jefferson

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	TTHM	305206	Returned to Compliance	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305205	Returned to Compliance	01-OCT-2022	31-DEC-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305203	Returned to Compliance	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305202	Returned to Compliance	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305201	Returned to Compliance	01-JAN-2022	31-MAR-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305199	Returned to Compliance	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305198	Returned to Compliance	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305197	Returned to Compliance	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305196	Returned to Compliance	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305193	Returned to Compliance	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305165	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	305172	Returned to Compliance	01-MAR-2017	31-MAY-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305171	Returned to Compliance	01-MAR-2017	31-MAY-2017	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305161	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	305160	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305159	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	305145	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	305156	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	305152	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	305149	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	305155	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	305151	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	305147	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	305146	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	305154	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	305150	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	305153	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	305144	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	305157	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	305148	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	305107	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	305085	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	305064	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	305106	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	305084	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	305063	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	305105	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	305062	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	305083	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	305104	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	305103	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	305082	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	305061	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	305102	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	305081	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	305060	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	304988	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	304992	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	304996	Returned to Compliance	01-APR-2016	30-JUN-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	304991	Returned to Compliance	01-APR-2016	30-JUN-2016	No

1 - 50 of 282

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
2221	305193	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305205	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305203	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305202	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305201	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305199	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305198	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305197	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305206	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2221	305196	SOX	State Compliance achieved	24-SEP-2024	State	Stage 2 TTHM & HAA5 MCL/Closed, system achieved compliance.
2185	305172	SIF	State Public Notification received	01-NOV-2019	State	Distributed with CCR
2186	305171	SIF	State Public Notification received	01-NOV-2019	State	Distributed with CCR
2184	305165	SOX	State Compliance achieved	28-DEC-2017	State	-
2183	305161	SOX	State Compliance achieved	28-DEC-2017	State	-
2182	305160	SOX	State Compliance achieved	28-DEC-2017	State	-
2181	305159	SOX	State Compliance achieved	28-DEC-2017	State	-
2180	305157	SOX	State Compliance achieved	28-DEC-2017	State	-
2179	305144	SOX	State Compliance achieved	28-DEC-2017	State	-
2169	304752	SIF	State Public Notification received	10-MAR-2017	State	-
2168	304762	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304763	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304764	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304765	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304766	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304767	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304768	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304769	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304770	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304771	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304772	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304773	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304774	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304775	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304776	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304777	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304778	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304779	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304780	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304781	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304782	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304783	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304784	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304785	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304786	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304787	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304788	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304789	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304790	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304791	SIF	State Public Notification received	10-MAR-2017	State	-
2167	304792	SIF	State Public Notification received	10-MAR-2017	State	-

1 - 50 of 280

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
DUNCAN EMERGENCY CONNECTION	16422	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL 4 (LOCO)	31748	Yes	Well	Ground water	Permanent	Active
WELL 3	28689	Yes	Well	Ground water	Permanent	Active
WELL 2	28162	Yes	Well	Ground water	Permanent	Active
WELL 1	28161	Yes	Well	Ground water	Permanent	Active
WILSON EMERGENCY CONNECTION	25130	Yes	Consecutive Connection	Ground water	Emergency	Inactive
LOCO STEPHENS #4 EMERGENCY CC	25131	Yes	Consecutive Connection	Ground water	Emergency	Inactive
COMANCHE EMERGENCY CONNECTION	16423	Yes	Consecutive Connection	Surface water	Emergency	Inactive
WAURIKA	16421	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	18593	No	Distribution System/Zone	-	-	Active
POINT OF ENTRY FOR WELL 1, 2 AND 3	29433	No	Sampling Station	-	-	Active
CL2 STATION WELL 1	28163	No	Treatment Plant	-	-	Active
CL2 STATION WELL 2	28164	No	Treatment Plant	-	-	Active
CL2 STATION WELL 3	28690	No	Treatment Plant	-	-	Active
CL2 STATION WELL4 (LOCO)	31746	No	Treatment Plant	-	-	Active
CHLORINATION STATION	24821	No	Treatment Plant	-	-	Inactive

1 - 16 of 16

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATION STATION	24821	Hypochlorination, Post	Disinfection
CL2 STATION WELL 1	28163	Hypochlorination, Post	Disinfection
CL2 STATION WELL 2	28164	Hypochlorination, Post	Disinfection
CL2 STATION WELL 3	28690	Hypochlorination, Post	Disinfection
CL2 STATION WELL4 (LOCO)	31746	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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