Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2002410
PWS Name	WAUKOMIS PWA
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1366
County Served	Garfield

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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	953	Returned to Compliance	01-JUL-2025	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	952	Open	16-SEP-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	951	Returned to Compliance	01-JUL-2022	30-SEP-2022	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	941	Returned to Compliance	17-SEP-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	939	Returned to Compliance	01-JAN-2013	31-OCT-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	938	Returned to Compliance	01-JAN-2013	31-OCT-2013	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	912	Returned to Compliance	01-AUG-2011	31-AUG-2011	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	911	Returned to Compliance	01-JUL-2011	31-JUL-2011	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	910	Returned to Compliance	01-JUL-2011	31-JUL-2011	Yes
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	929	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	930	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	931	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	932	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	933	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	913	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	928	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	927	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	926	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	925	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	924	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	923	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	922	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	921	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	920	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	919	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	918	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	917	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	916	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	915	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	914	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	909	Returned to Compliance	01-OCT-2009	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	907	Returned to Compliance	01-JAN-2008	31-JAN-2008	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	705	Returned to Compliance	01-MAR-2005	31-MAR-2005	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
951	953	SOX	State Compliance achieved	22-SEP-2025	State	-
949	951	SIF	State Public Notification received	02-DEC-2023	State	-
950	952	SIF	State Public Notification received	02-DEC-2023	State	-
934	941	SIF	State Public Notification received	26-JUN-2017	State	-
921	939	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
921	938	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
920	911	SOX	State Compliance achieved	16-MAR-2012	State	Good sampling. SOX old violations.
920	910	SOX	State Compliance achieved	16-MAR-2012	State	Good sampling. SOX old violations.
920	912	SOX	State Compliance achieved	16-MAR-2012	State	Good sampling. SOX old violations.
919	917	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	918	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	919	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	920	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	921	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	922	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	923	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	924	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	925	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	926	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	927	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	928	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	929	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	930	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	931	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	932	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	933	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	916	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	915	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	913	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
919	914	SOX	State Compliance achieved	28-OCT-2011	State	Closed out 2Q2010 VOC MR Violation
912	909	SOX	State Compliance achieved	17-AUG-2010	State	-
907	907	SIE	State Public Notification requested	25-FEB-2008	State	-
905	705	SOX	State Compliance achieved	20-MAY-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
ENID	25595	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 9	12773	Yes	Well	Ground water	Permanent	Inactive
WELL 8	12778	Yes	Well	Ground water	Permanent	Active
WELL 3	12777	Yes	Well	Ground water	Permanent	Active
WELL 4	12776	Yes	Well	Ground water	Permanent	Active
WELL 7	12775	Yes	Well	Ground water	Permanent	Active
WELL 6	12774	Yes	Well	Ground water	Permanent	Active
WELL 2	12772	Yes	Well	Ground water	Permanent	Active
WELL 5	12771	Yes	Well	Ground water	Permanent	Active
WELL 1	12770	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	17800	No	Distribution System/Zone	-	-	Active
BOOSTER STATION	29596	No	Pump Facility	-	-	Active
WATER TOWER	19745	No	Sampling Station	-	-	Active
CLEARWELL	28572	No	Storage	-	-	Active
STANDPIPE #1	28573	No	Storage	-	-	Active
STANDPIPE #2	28574	No	Storage	-	-	Active
STANDPIPE #3	28997	No	Storage	-	-	Active
CHLORINATION STATION	19381	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CHLORINATION STATION	19381	Gaseous Chlorination, 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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