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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.

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Violations

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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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	51030	Returned to Compliance	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	51029	Returned to Compliance	01-JAN-2025	31-DEC-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	51026	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	51027	Known	01-JAN-2024	31-DEC-2024	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	51024	Returned to Compliance	29-SEP-2022	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	51025	Known	01-JAN-2020	31-DEC-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	51020	Returned to Compliance	01-MAR-2019	31-MAR-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	51019	Returned to Compliance	01-DEC-2017	28-FEB-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	51017	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	51018	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	51015	Returned to Compliance	01-JAN-2013	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	51014	Returned to Compliance	01-JUL-2012	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	51016	Returned to Compliance	01-JUL-2011	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	51011	Returned to Compliance	01-JAN-2011	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	51010	Returned to Compliance	01-JUL-2010	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	51009	Returned to Compliance	01-JUL-2009	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	51008	Returned to Compliance	01-JUL-2008	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	51007	Returned to Compliance	01-JUL-2007	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	50905	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	50805	Returned to Compliance	01-OCT-2004	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	199	Known	01-AUG-1999	31-AUG-1999	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	196	Known	01-OCT-1995	31-OCT-1995	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	795	Known	01-MAY-1995	31-MAY-1995	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	695	Known	01-APR-1995	30-APR-1995	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	395	Known	01-AUG-1994	31-AUG-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	394	Known	01-AUG-1994	31-AUG-1994	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	595	Known	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	294	Known	01-NOV-1993	30-NOV-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	193	Known	01-FEB-1993	28-FEB-1993	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	7V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	5V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	2V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	4V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	9V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	3V86	Known	01-JAN-1983	31-DEC-1985	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	21386	Known	01-JAN-1982	31-DEC-1985	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1606780	Known	01-JUL-1976	30-JUN-1980	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1606880	Known	01-JUL-1976	30-JUN-1980	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8643	51029	SOX	State Compliance achieved	15-SEP-2025	Region	RTC with sample collected 9/15/2025. Lab did not send results to EPA. -BCS 11/4/2025
8643	51030	SOX	State Compliance achieved	15-SEP-2025	Region	RTC with sample collected 9/15/2025. Lab did not send results to EPA. -BCS 11/4/2025
8636	51024	SOX	State Compliance achieved	18-OCT-2022	Region	-
8634	51020	SOX	State Compliance achieved	11-APR-2019	Region	RTC coll 4/11/19. JSH 5/3/19
8631	51019	SOX	State Compliance achieved	06-JUL-2018	Region	System sampled in May 2018. swt 7/6/2018
8628	51018	SOX	State Compliance achieved	19-AUG-2014	Region	-
8628	51017	SOX	State Compliance achieved	19-AUG-2014	Region	-
8626	51011	SOX	State Compliance achieved	26-FEB-2014	Region	-
8625	51016	SOX	State Compliance achieved	21-FEB-2014	Region	-
8621	51014	SOX	State Compliance achieved	20-FEB-2014	Region	FTM 2012 - 2-6month sent in 19/20 samples.
8621	51015	SOX	State Compliance achieved	20-FEB-2014	Region	FTM 2012 - 2-6month sent in 19/20 samples.
8615	51010	SOX	State Compliance achieved	12-AUG-2010	Region	2009 CCR received via email on 8/11/10. KS
8613	50905	SOX	State Compliance achieved	10-JUN-2010	Region	SOX for data cleanup.llw
8612	51009	SOX	State Compliance achieved	13-OCT-2009	Region	This report was turned in and reviewd on 10/13/2009. The end date for the violation was not entered then and as the new CCR Manager I am trying to clean up CCR violations. KS
8608	51008	SOX	State Compliance achieved	07-OCT-2008	Region	final revision to sample results tables to address significant deficiencies rec'd 10/07/08 jll
8607	51007	SOX	State Compliance achieved	28-SEP-2007	Region	-
8406	50805	SOX	State Compliance achieved	04-OCT-2005	Region	-

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CXN TO WANBLEE EAST	12314	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL IN OLD PUMPHOUSE	11783	Yes	Well	Ground water	Permanent	Inactive
WELL #1 NORTH WELL	11745	Yes	Well	Ground water	Emergency	Inactive
WELL #3 - WEST WELL	10990	Yes	Well	Ground water	Emergency	Inactive
WELL #2 - EAST WELL	10836	Yes	Well	Ground water	Emergency	Inactive
WANBLEE WATER SYSTEM	11132	No	Distribution System/Zone	-	-	Active
WANBLEE WATER SYSTEM	11260	No	Other	-	-	Inactive
WATER TOWER 100K	11784	No	Storage	-	-	Active
WANBLEE TREATMENT	11359	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WANBLEE TREATMENT	11359	Hypochlorination, Post	Disinfection

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