Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2001001
PWS Name	WILSON MUNICIPAL AUTHORITY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1600
County Served	Carter

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	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	143233	Open	01-OCT-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	143232	Returned to Compliance	01-JUL-2025	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	143231	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	143230	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	143226	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	143222	Returned to Compliance	01-JUL-2020	30-SEP-2020	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	143219	Returned to Compliance	01-OCT-2010	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	143216	Returned to Compliance	01-JAN-2010	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	143214	Returned to Compliance	01-FEB-2008	29-FEB-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	143213	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	143212	Returned to Compliance	01-AUG-2007	31-AUG-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	143210	Returned to Compliance	01-JUL-2007	31-JUL-2007	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	143209	Returned to Compliance	01-MAY-2007	31-MAY-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	143208	Returned to Compliance	01-DEC-2006	31-DEC-2006	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	143207	Returned to Compliance	01-NOV-2006	30-NOV-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	143106	Returned to Compliance	01-JUN-2006	30-JUN-2006	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	143006	Returned to Compliance	01-MAY-2006	31-MAY-2006	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	142405	Returned to Compliance	01-AUG-2005	31-AUG-2005	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	142305	Returned to Compliance	01-JUL-2005	31-JUL-2005	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	142105	Returned to Compliance	01-NOV-2004	30-NOV-2004	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	141902	Returned to Compliance	01-JAN-2001	31-DEC-2001	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	141801	Returned to Compliance	01-OCT-2000	16-MAY-2002	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	141700	Returned to Compliance	01-OCT-1999	16-MAY-2002	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	59498	Returned to Compliance	01-APR-1998	30-APR-1998	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	11598	Returned to Compliance	01-NOV-1997	30-NOV-1997	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	995	Returned to Compliance	01-OCT-1994	31-OCT-1994	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	62894	Returned to Compliance	01-MAR-1994	31-MAR-1994	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	141594	Returned to Compliance	01-JAN-1994	31-MAY-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	68291	Returned to Compliance	01-AUG-1991	31-AUG-1991	No

1 - 29 of 29

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9208372	143233	SIE	State Public Notification requested	21-NOV-2025	State	-
9208368	143230	SOX	State Compliance achieved	15-JUL-2025	State	-
9208369	143231	SOX	State Compliance achieved	15-JUL-2025	State	-
9208370	143232	SOX	State Compliance achieved	10-APR-2025	State	-
9208367	143226	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9208362	143222	SIF	State Public Notification received	11-DEC-2021	State	-
9208351	68291	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.
9208356	59498	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.
9208354	995	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.
9208355	11598	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.
9208352	62894	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.
9208353	141594	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.
#F9208337	143219	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.
9208335	143216	SOX	State Compliance achieved	17-AUG-2010	State	-
9208320	143214	SIE	State Public Notification requested	20-MAR-2008	State	-
9208322	143213	SOX	State Compliance achieved	01-MAR-2008	State	-
9208322	143212	SOX	State Compliance achieved	01-MAR-2008	State	-
9208322	143209	SOX	State Compliance achieved	01-MAR-2008	State	-
9208322	143208	SOX	State Compliance achieved	01-MAR-2008	State	-
9208322	143207	SOX	State Compliance achieved	01-MAR-2008	State	-
9208322	143106	SOX	State Compliance achieved	01-MAR-2008	State	-
9208322	143006	SOX	State Compliance achieved	01-MAR-2008	State	-
9208322	143210	SOX	State Compliance achieved	01-MAR-2008	State	-
9208006	142305	SOX	State Compliance achieved	05-JUN-2006	State	Migrated - SOX date determined by receipt of Public Notice
9207906	142105	SOX	State Compliance achieved	05-JUN-2006	State	Migrated - SOX date determined by receipt of Public Notice
9208106	142405	SOX	State Compliance achieved	05-JUN-2006	State	Migrated - SOX date determined by receipt of Public Notice
9206302	141801	SOX	State Compliance achieved	16-MAY-2002	State	PB/CU SAMPLES COLLECTED 4/23/2002
9206302	141700	SOX	State Compliance achieved	16-MAY-2002	State	PB/CU SAMPLES COLLECTED 4/23/2002
9142302	141902	SOX	State Compliance achieved	14-MAR-2002	State	NITRATE MONITORING VIO ANNUAL, 2001

1 - 29 of 29

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC JEFFERSON CO CONS RWD #1 MM	29282	Yes	Consecutive Connection	Ground water	Permanent	Active
CITY HALL 7	12166	Yes	Well	Ground water	Permanent	Inactive
COUNTY BARN 5	12162	Yes	Well	Ground water	Permanent	Active
WELL 1 BANK	12160	Yes	Well	Ground water	Permanent	Active
ERBY 5	12163	Yes	Well	Ground water	Other	Inactive
MOORE 3	12165	Yes	Well	Ground water	Interim	Inactive
CAYTON 4	12164	Yes	Well	Ground water	Interim	Inactive
PARK 2	12167	Yes	Well	Ground water	Interim	Active
COMPTON 6	12161	Yes	Well	Ground water	Interim	Active
DISTRIBUTION SYSTEM	17595	No	Distribution System/Zone	-	-	Active
5 WELLS	19596	No	Sampling Station	-	-	Active
CHLORINATION STATION	23740	No	Treatment Plant	-	-	Active

1 - 12 of 12

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATION STATION	23740	Hypochlorination, Post	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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