Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2003503
PWS Name	JOHNSTON CO RWS& SWMD #4
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	600
County Served	Johnston

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, Source Water (GWR)	Ground Water Rule	E. COLI	201480	Returned to Compliance	26-JUL-2023	-	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	201462	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	201459	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	201479	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	201478	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	201477	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	201476	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	201475	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	201474	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	201473	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	201472	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	201471	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	201470	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	201469	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	201468	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	201467	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	201466	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	201465	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	201464	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	201463	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	201460	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	201461	Returned to Compliance	01-JAN-2017	31-DEC-2022	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	201389	Returned to Compliance	25-JUN-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	201364	Returned to Compliance	01-JUN-2015	30-JUN-2015	Yes
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	201390	Returned to Compliance	28-MAY-2015	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	201391	Returned to Compliance	23-APR-2015	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	201363	Returned to Compliance	01-APR-2015	30-APR-2015	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	201429	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	201425	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	201432	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	201362	Returned to Compliance	01-JAN-2014	31-DEC-2014	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	201428	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	201427	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	201426	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	201424	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	201423	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	201431	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	201430	Returned to Compliance	01-JAN-2014	31-DEC-2016	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	201234	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	201450	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	201446	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	201453	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	201449	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	201448	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	201447	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	201445	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	201444	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	201452	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	201451	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	201229	Returned to Compliance	01-OCT-2009	-	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
9003800	201480	SOX	State Compliance achieved	07-NOV-2023	State	-
9003802	201459	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201460	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201461	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201462	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201463	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201464	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201465	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201466	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201467	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201468	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201469	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201470	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201471	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201472	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201473	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201474	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201475	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201476	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201477	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201478	SIF	State Public Notification received	01-NOV-2023	State	-
9003802	201479	SIF	State Public Notification received	01-NOV-2023	State	-
9003786	201453	SIF	State Public Notification received	06-MAR-2021	State	-
9003783	201450	SIF	State Public Notification received	06-MAR-2021	State	-
9003782	201451	SIF	State Public Notification received	06-MAR-2021	State	-
9003785	201452	SIF	State Public Notification received	06-MAR-2021	State	-
9003791	201449	SIF	State Public Notification received	06-MAR-2021	State	-
9003784	201448	SIF	State Public Notification received	06-MAR-2021	State	-
9003788	201447	SIF	State Public Notification received	06-MAR-2021	State	-
9003789	201446	SIF	State Public Notification received	06-MAR-2021	State	-
9003790	201445	SIF	State Public Notification received	06-MAR-2021	State	-
9003787	201444	SIF	State Public Notification received	06-MAR-2021	State	-
9003772	201427	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003771	201428	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003770	201429	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003769	201430	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003768	201431	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003767	201432	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003779	201389	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003774	201425	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003775	201424	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003776	201423	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003777	201391	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003778	201390	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003773	201426	SIF	State Public Notification received	16-DEC-2019	State	Distributed with CCR
9003761	201362	SOX	State Compliance achieved	13-FEB-2018	State	-
9003750	4699	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.
9003753	196203	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.
9003751	196003	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.
9003748	156894	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.

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 2	13303	Yes	Well	Ground water	Other	Inactive
WELL 8	29149	Yes	Well	Ground water	Permanent	Inactive
WELL 5	22630	Yes	Well	Ground water	Permanent	Inactive
WELL 4	13306	Yes	Well	Ground water	Permanent	Inactive
WELL 7	26972	Yes	Well	Ground water	Permanent	Active
WELL 6	25630	Yes	Well	Ground water	Permanent	Active
WELL 2 SOUTH	21610	Yes	Well	Ground water	Permanent	Active
WELL 3	13305	Yes	Well	Ground water	Permanent	Active
WELL 1	13304	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	17910	No	Distribution System/Zone	-	-	Active
POINT OF ENTRY OF ALL WELLS	30490	No	Sampling Station	-	-	Active

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Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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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