Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2003511
PWS Name	JOHNSTON CO RWD #3
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	2783
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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	35508	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	35509	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	35505	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	35474	Returned to Compliance	01-JAN-2010	31-JAN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	35410	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	35411	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	35412	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	35413	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	35426	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	35415	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	35416	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	35417	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	35418	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	35419	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	35420	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	35421	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	35422	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	35423	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	35424	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	35425	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	35409	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	35408	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	35407	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	35406	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	35414	Returned to Compliance	01-OCT-2009	31-DEC-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
317	35508	SOX	State Compliance achieved	15-JUL-2025	State	-
318	35509	SOX	State Compliance achieved	15-JUL-2025	State	-
314	35505	SIF	State Public Notification received	03-MAY-2024	State	-
310	35474	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.
290	35411	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35412	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35413	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35414	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35415	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35416	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35417	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35418	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35419	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35420	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35421	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35422	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35423	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35424	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35425	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35426	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35410	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35409	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35408	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35407	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC
290	35406	SOX	State Compliance achieved	05-AUG-2010	State	Closed out 4Q2009 VOC

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BROOKWOOD 1	13326	Yes	Well	Ground water	Other	Inactive
MILL CREEK 5	13323	Yes	Well	Ground water	Permanent	Inactive
PERKINS WELL 1	13317	Yes	Well	Ground water	Permanent	Inactive
R&S WELL 7	25681	Yes	Well	Ground water	Permanent	Active
R&S WELL 6	25680	Yes	Well	Ground water	Permanent	Active
R&S WELL 5	25679	Yes	Well	Ground water	Permanent	Active
R&S WELL 1 WEST FIELD	25631	Yes	Well	Ground water	Permanent	Active
R&S WELL 2	13325	Yes	Well	Ground water	Permanent	Active
R&S WELL 3	13324	Yes	Well	Ground water	Permanent	Active
R&S WELL 4	13322	Yes	Well	Ground water	Permanent	Active
MILL CREEK 4	13321	Yes	Well	Ground water	Permanent	Active
MILL CREEK 3	13320	Yes	Well	Ground water	Permanent	Active
MILL CREEK 2	13319	Yes	Well	Ground water	Permanent	Active
MILL CREEK 1	13318	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	17913	No	Distribution System/Zone	-	-	Active
MILL CREEK FIELD	19824	No	Sampling Station	-	-	Active
R&S FIELD	19825	No	Sampling Station	-	-	Active
STORAGE TANK FOR MILL CREEK WELL	29858	No	Storage	-	-	Active
R&S WELL FIELD STORAGE TANK	29872	No	Storage	-	-	Active
ORR STORAGE TANK	29873	No	Storage	-	-	Active
EMET STORAGE TANK	29874	No	Storage	-	-	Active
FILLMORE STORAGE TANK	29875	No	Storage	-	-	Active
CL2 STATION MILL CREEK WELL 4	23629	No	Treatment Plant	-	-	Active
CL2 STATION R& S WELL 4&5	23630	No	Treatment Plant	-	-	Active
CL2 STATION R&S WELL 1	25632	No	Treatment Plant	-	-	Active
CL2 STATION R&S WELL 2&6	25698	No	Treatment Plant	-	-	Active
CL2 STATION R& S WELL 3	25699	No	Treatment Plant	-	-	Active
CL2 STATION MILL CREEK WELL 1	25758	No	Treatment Plant	-	-	Active
CL2 STATION MILL CREEK WELL 2	25759	No	Treatment Plant	-	-	Active
CL2 STATION MILL CREEK WELL 3	25760	No	Treatment Plant	-	-	Active
CL2 STATION R& S WELL 7	29859	No	Treatment Plant	-	-	Active

1 - 31 of 31

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL2 STATION MILL CREEK WELL 4	23629	Hypochlorination, Post	Disinfection
CL2 STATION MILL CREEK WELL 4	23629	4-Log Treatment of Viruses	Disinfection
CL2 STATION R& S WELL 4&5	23630	Hypochlorination, Post	Disinfection
CL2 STATION R& S WELL 4&5	23630	4-Log Treatment of Viruses	Disinfection
CL2 STATION R&S WELL 1	25632	Hypochlorination, Post	Disinfection
CL2 STATION R&S WELL 1	25632	4-Log Treatment of Viruses	Disinfection
CL2 STATION R&S WELL 2&6	25698	Hypochlorination, Post	Disinfection
CL2 STATION R&S WELL 2&6	25698	4-Log Treatment of Viruses	Disinfection
CL2 STATION R& S WELL 3	25699	Hypochlorination, Post	Disinfection
CL2 STATION R& S WELL 3	25699	4-Log Treatment of Viruses	Disinfection
CL2 STATION MILL CREEK WELL 1	25758	Hypochlorination, Post	Disinfection
CL2 STATION MILL CREEK WELL 1	25758	4-Log Treatment of Viruses	Disinfection
CL2 STATION MILL CREEK WELL 2	25759	Hypochlorination, Post	Disinfection
CL2 STATION MILL CREEK WELL 2	25759	4-Log Treatment of Viruses	Disinfection
CL2 STATION MILL CREEK WELL 3	25760	Hypochlorination, Post	Disinfection
CL2 STATION MILL CREEK WELL 3	25760	4-Log Treatment of Viruses	Disinfection
CL2 STATION R& S WELL 7	29859	Hypochlorination, Post	Disinfection
CL2 STATION R& S WELL 7	29859	4-Log Treatment of Viruses	Disinfection

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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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