Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	OK2006362
PWS Name	TRI-COUNTY RWD #2
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	5172
County Served	Pottawatomie

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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	178494	Returned to Compliance	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	178493	Returned to Compliance	17-OCT-2024	-	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	178488	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	178478	Returned to Compliance	01-OCT-2021	31-DEC-2021	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	178476	Returned to Compliance	01-SEP-2021	30-SEP-2021	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	178472	Returned to Compliance	01-JUL-2021	30-SEP-2021	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	178453	Returned to Compliance	18-MAY-2017	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	178441	Returned to Compliance	01-JUL-2016	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	178423	Returned to Compliance	01-JUL-2013	31-JUL-2013	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	178440	Returned to Compliance	01-JUL-2013	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	178425	Returned to Compliance	01-JUL-2013	31-JUL-2013	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	178426	Returned to Compliance	01-JUL-2013	31-JUL-2013	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	178424	Returned to Compliance	01-JUL-2013	31-JUL-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	178421	Returned to Compliance	01-JUL-2012	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	178417	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	178435	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	178434	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	178433	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	178427	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	178431	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	178430	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	178428	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	178429	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	178438	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	178437	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	178436	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	178439	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	178418	Returned to Compliance	01-JAN-2011	30-JUN-2011	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	178432	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	178413	Returned to Compliance	01-MAR-2010	31-MAR-2010	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	178414	Returned to Compliance	01-MAR-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	178449	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	178450	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Beta Particle Activity	178451	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	178448	Returned to Compliance	01-JAN-2008	31-DEC-2016	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	178412	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	178410	Returned to Compliance	01-APR-2007	30-APR-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	178409	Returned to Compliance	01-FEB-2007	28-FEB-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	178408	Returned to Compliance	01-JAN-2007	31-JAN-2007	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	178407	Returned to Compliance	01-DEC-2006	31-DEC-2006	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	178406	Returned to Compliance	01-DEC-2006	31-DEC-2006	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	178203	Returned to Compliance	01-JUL-2003	31-JUL-2003	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	178103	Returned to Compliance	01-JUN-2003	30-JUN-2003	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	178003	Returned to Compliance	01-MAY-2003	31-MAY-2003	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	177903	Returned to Compliance	01-APR-2003	30-APR-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	98795	Returned to Compliance	01-JUN-1995	30-JUN-1995	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	177694	Returned to Compliance	01-JUN-1993	21-JUN-1994	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
9001121	178493	SOX	State Compliance achieved	15-JUL-2025	State	-
9001122	178494	SOX	State Compliance achieved	15-JUL-2025	State	-
9001116	178488	SOX	State Compliance achieved	06-SEP-2024	State	-
9001104	178472	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9001105	178476	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9001103	178478	SIF	State Public Notification received	04-APR-2023	State	PN performed via CCR. Dates used to prevent creation of unneeded violations.
9001079	178451	SIF	State Public Notification received	01-NOV-2019	State	Distributed with CCR
9001083	178453	SIF	State Public Notification received	01-NOV-2019	State	Distributed with CCR
9001082	178448	SIF	State Public Notification received	01-NOV-2019	State	Distributed with CCR
9001081	178449	SIF	State Public Notification received	01-NOV-2019	State	Distributed with CCR
9001080	178450	SIF	State Public Notification received	01-NOV-2019	State	Distributed with CCR
9001066	178441	SOX	State Compliance achieved	30-JAN-2017	State	-
9001063	98795	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.
9001062	177694	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.
9001061	178434	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178432	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178431	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178430	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178435	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178436	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178437	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178438	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178439	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001061	178433	SOX	State Compliance achieved	11-AUG-2015	State	SM verified subsequent monitoring after M/R IEL - see also MW email to SM on 7/22/64
9001060	178421	SOX	State Compliance achieved	06-FEB-2015	State	CCR RTC
9001060	178440	SOX	State Compliance achieved	06-FEB-2015	State	CCR RTC
9001056	178427	SIF	State Public Notification received	27-MAY-2014	State	-
9001058	178428	SIF	State Public Notification received	27-MAY-2014	State	-
9001049	178429	SOX	State Compliance achieved	19-MAR-2014	State	3/19/14 -- CN sample from WL007 (#536172)
9001046	178417	SOX	State Compliance achieved	31-DEC-2013	State	-
9001039	178423	SIF	State Public Notification received	02-OCT-2013	State	-
9001038	178425	SIE	State Public Notification requested	12-SEP-2013	State	-
9001036	178424	SIE	State Public Notification requested	12-SEP-2013	State	-
#0603022018065406	178426	EOX	Federal Compliance achieved	31-JUL-2013	ODSWeb	Well samples found in SDWIS OK
9001047	178418	SOX	State Compliance achieved	27-SEP-2011	State	DS WQP and EP WQP at CL001, WL007, Wl008) done on 9/27/11
9001026	178414	SIE	State Public Notification requested	28-MAY-2010	State	-
9001024	178413	SIE	State Public Notification requested	28-MAY-2010	State	-
9001021	178408	SOX	State Compliance achieved	08-AUG-2008	State	TCR Monitoring, 2007. Close NOV 08-1 on 08viii2008 D Schmitt
9001021	178409	SOX	State Compliance achieved	08-AUG-2008	State	TCR Monitoring, 2007. Close NOV 08-1 on 08viii2008 D Schmitt
9001021	178407	SOX	State Compliance achieved	08-AUG-2008	State	TCR Monitoring, 2007. Close NOV 08-1 on 08viii2008 D Schmitt
9001021	178412	SOX	State Compliance achieved	08-AUG-2008	State	TCR Monitoring, 2007. Close NOV 08-1 on 08viii2008 D Schmitt
9001021	178410	SOX	State Compliance achieved	08-AUG-2008	State	TCR Monitoring, 2007. Close NOV 08-1 on 08viii2008 D Schmitt
9001022	178406	SIF	State Public Notification received	12-JUN-2008	State	-
9001014	177903	SOX	State Compliance achieved	01-MAR-2004	State	Met TCR monitoring RTC criteria
9001014	178003	SOX	State Compliance achieved	01-MAR-2004	State	Met TCR monitoring RTC criteria
9001014	178103	SOX	State Compliance achieved	01-MAR-2004	State	Met TCR monitoring RTC criteria
9001014	178203	SOX	State Compliance achieved	01-MAR-2004	State	Met TCR monitoring RTC criteria

1 - 47 of 47

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL 1	14488	Yes	Well	Ground water	Permanent	Active
WELL 8	25135	Yes	Well	Ground water	Permanent	Active
WELL 7	25134	Yes	Well	Ground water	Permanent	Active
WELL 6	25133	Yes	Well	Ground water	Permanent	Active
WELL 5	25132	Yes	Well	Ground water	Permanent	Active
WELL 3	14491	Yes	Well	Ground water	Permanent	Active
WELL 4	14490	Yes	Well	Ground water	Permanent	Active
WELL 2	14489	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	18261	No	Distribution System/Zone	-	-	Active
WELLS 1-6	20127	No	Sampling Station	-	-	Inactive
CIRCLE W STANDPIPE	30610	No	Storage	-	-	Active
GARDEN GROVE STANDPIPE	30611	No	Storage	-	-	Active
HWY 99 STANDPIPE	30612	No	Storage	-	-	Active
MAIN STANDPIPE	30613	No	Storage	-	-	Active
SEMINOLE 7 STANDPIPE	30614	No	Storage	-	-	Active
WTP WELLS 1-6	23645	No	Treatment Plant	-	-	Active
CL2 STATION WELL 7 & 8	31764	No	Treatment Plant	-	-	Active

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WTP WELLS 1-6	23645	Gaseous Chlorination, Post	Disinfection
WTP WELLS 1-6	23645	Filtration, Pressure Sand	Iron removal
WTP WELLS 1-6	23645	Filtration, Greensand	Manganese removal
CL2 STATION WELL 7 & 8	31764	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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