Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK3000109
PWS Name	WESTVILLE UTILITY AUTHORITY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water purchased
Primacy Type	State
Is Wholesaler?	No
Population Served	1596
County Served	Adair

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	942	Returned to Compliance	01-JUL-2018	30-SEP-2018	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	940	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	941	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	937	Returned to Compliance	01-NOV-2013	31-JAN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	936	Returned to Compliance	01-NOV-2013	31-JAN-2014	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	929	Returned to Compliance	01-OCT-2013	31-DEC-2013	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	926	Returned to Compliance	01-SEP-2013	30-SEP-2013	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	935	Returned to Compliance	01-AUG-2013	31-OCT-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	934	Returned to Compliance	01-AUG-2013	31-OCT-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	919	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	920	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	925	Returned to Compliance	01-JAN-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	917	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	918	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	924	Returned to Compliance	01-MAY-2009	31-JUL-2009	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	923	Returned to Compliance	01-MAY-2009	31-JUL-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	915	Returned to Compliance	01-MAY-2009	31-MAY-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	916	Returned to Compliance	01-APR-2009	30-APR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	912	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	911	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	922	Returned to Compliance	01-AUG-2008	31-OCT-2008	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	921	Returned to Compliance	01-AUG-2008	31-OCT-2008	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	910	Returned to Compliance	01-AUG-2008	31-AUG-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	913	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	914	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	908	Returned to Compliance	01-JUL-2008	31-JUL-2008	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	909	Returned to Compliance	01-JUL-2008	31-JUL-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	907	Returned to Compliance	01-JUN-2007	30-JUN-2007	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	506	Returned to Compliance	01-MAR-2006	31-MAR-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	406	Returned to Compliance	01-SEP-2005	30-SEP-2005	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
1161	942	SOX	State Compliance achieved	14-DEC-2020	State	3Q2018 TTHM MCL; closed due to system achieving compliance.
1157	940	SOX	State Compliance achieved	16-OCT-2017	State	-
1157	941	SOX	State Compliance achieved	16-OCT-2017	State	-
1151	935	SOX	State Compliance achieved	04-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
1151	936	SOX	State Compliance achieved	04-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
1151	937	SOX	State Compliance achieved	04-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
1151	934	SOX	State Compliance achieved	04-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
1150	929	SOX	State Compliance achieved	14-OCT-2014	State	PWS has return to compliance. ERH
#F1140	925	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.
#F1143	924	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.
#F1141	923	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.
#F1142	922	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.
#F1144	921	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.
1138	926	SIF	State Public Notification received	27-NOV-2013	State	-
1135	912	SOX	State Compliance achieved	23-MAR-2011	State	DBP1 MONITORING VIOLATION IN COMPLIANCE SUBSEQUENT SAMPLES TAKEN 1Q2009
1135	913	SOX	State Compliance achieved	23-MAR-2011	State	DBP1 MONITORING VIOLATION IN COMPLIANCE SUBSEQUENT SAMPLES TAKEN 1Q2009
1135	914	SOX	State Compliance achieved	23-MAR-2011	State	DBP1 MONITORING VIOLATION IN COMPLIANCE SUBSEQUENT SAMPLES TAKEN 1Q2009
1135	911	SOX	State Compliance achieved	23-MAR-2011	State	DBP1 MONITORING VIOLATION IN COMPLIANCE SUBSEQUENT SAMPLES TAKEN 1Q2009
1134	920	SOX	State Compliance achieved	10-MAR-2011	State	HAA5 TTHM MONITORING VIOLATION 1Q2010 2Q2010 IN COMPLIANCE PN ACHIEVED SUBSEQUENT SAMPLES HAVE BEEN TAKEN
1134	919	SOX	State Compliance achieved	10-MAR-2011	State	HAA5 TTHM MONITORING VIOLATION 1Q2010 2Q2010 IN COMPLIANCE PN ACHIEVED SUBSEQUENT SAMPLES HAVE BEEN TAKEN
1134	918	SOX	State Compliance achieved	10-MAR-2011	State	HAA5 TTHM MONITORING VIOLATION 1Q2010 2Q2010 IN COMPLIANCE PN ACHIEVED SUBSEQUENT SAMPLES HAVE BEEN TAKEN
1134	917	SOX	State Compliance achieved	10-MAR-2011	State	HAA5 TTHM MONITORING VIOLATION 1Q2010 2Q2010 IN COMPLIANCE PN ACHIEVED SUBSEQUENT SAMPLES HAVE BEEN TAKEN
1129	915	SOX	State Compliance achieved	28-MAR-2010	State	BacT monitoring violation closed because of PN and sampling history
1127	916	SIE	State Public Notification requested	27-JUL-2009	State	-
1121	910	SOX	State Compliance achieved	12-JAN-2009	State	-
1120	909	SOX	State Compliance achieved	19-SEP-2008	State	-
1120	908	SOX	State Compliance achieved	19-SEP-2008	State	-
1110	907	SOX	State Compliance achieved	08-AUG-2007	State	-
1106	506	SOX	State Compliance achieved	12-MAY-2006	State	Migrated - SOX date determined by receipt of Public Notice
1006	406	SOX	State Compliance achieved	16-NOV-2005	State	Migrated - SOX date determined by receipt of Public Notice

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
BENTON WASHINGTON COUNTY PWA	24160	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	24161	No	Distribution System/Zone	-	-	Active
WESTVILLE TOWER	25978	No	Storage	-	-	Active
CHLORINATION STATION	24255	No	Treatment Plant	-	-	Active

1 - 4 of 4

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATION STATION	24255	Hypochlorination, Post	Disinfection

1 - 1 of 1

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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