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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, Regular	Nitrate Rule	Nitrate	20220009180	Returned to Compliance	01-JAN-2021	31-DEC-2021	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	20190012517	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20190012516	Returned to Compliance	01-JAN-2019	31-DEC-2019	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	20140004294	Returned to Compliance	01-JUL-2014	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20130007232	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Failure to Conduct Assessment Monitoring	Ground Water Rule	E. COLI	20130007133	Returned to Compliance	01-SEP-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	20130006982	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	20130007106	Returned to Compliance	01-JUL-2013	30-SEP-2013	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	20120003712	Returned to Compliance	01-JUL-2012	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	20110004452	Returned to Compliance	01-JUL-2011	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	20120001930	Returned to Compliance	02-JUL-2010	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	20060001222	Known	01-DEC-2005	31-DEC-2005	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	20050000340	Returned to Compliance	01-JUL-2004	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	20030005722	Open	29-MAY-2003	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	94V0004	Known	01-AUG-1994	31-AUG-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	94V0003	Known	01-DEC-1993	31-DEC-1993	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	91V0003	Known	01-JUL-1991	31-JUL-1991	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	91V0001	Known	01-FEB-1991	28-FEB-1991	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	91V0002	Returned to Compliance	01-AUG-1987	31-JUL-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	88V0008	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	88V0003	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	88V0005	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	88V0007	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	88V0009	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	88V0010	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	88V0011	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	88V0004	Known	01-OCT-1984	30-SEP-1987	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
171958	20050000340	SOX	State Compliance achieved	18-MAY-2022	State	-
597721	20220009180	SOX	State Compliance achieved	04-FEB-2022	State	-
542485	20190012516	SOX	State Compliance achieved	09-DEC-2019	State	-
542485	20190012517	SOX	State Compliance achieved	09-DEC-2019	State	-
454679	20140004294	SOX	State Compliance achieved	04-AUG-2014	State	-
378879	20130007133	SIC	State Technical Assistance Visit	06-NOV-2013	State	-
378879	20130007106	SIC	State Technical Assistance Visit	06-NOV-2013	State	-
378879	20130006982	SIC	State Technical Assistance Visit	06-NOV-2013	State	-
378879	20130007232	SIC	State Technical Assistance Visit	06-NOV-2013	State	-
374132	20030005722	SO6	State Intentional no-action	21-JUL-2013	State	-
352759	20120003712	SOX	State Compliance achieved	20-JUL-2012	State	-
359793	20110004452	SOX	State Compliance achieved	30-JUN-2011	State	-
#20120002	20120001930	EOX	Federal Compliance achieved	17-FEB-2011	ODSWeb	-
188952	20060001222	SIA	State Violation/Reminder Notice	09-FEB-2006	State	-
91E0001	91V0003	SIC	State Technical Assistance Visit	15-JUL-1991	State	-
91E0001	91V0002	SIC	State Technical Assistance Visit	15-JUL-1991	State	-

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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
WELL#1 8" 370'/460' 500GPM	4359742511	Yes	Well	Ground water	Permanent	Active
WELL#2 10" 150'/494' 5	9002	Yes	Well	Ground water	-	Inactive
WELL#1 8" 370'/460' 50	9001	Yes	Well	Ground water	-	Inactive
WELL #3	4359755019	Yes	Well	Ground water	Permanent	Active
WELL "C"	4359750851	Yes	Well	Ground water	Permanent	Active
WELL "B" ("PARK")	4359750850	Yes	Well	Ground water	Permanent	Active
WELL#2 10" 150'/494' 500GPM	4359742512	Yes	Well	Ground water	Permanent	Active
ARRINGTON ST. WTP	269343480913	No	Treatment Plant	-	-	Active
OAKLAND	57923480913	No	Treatment Plant	-	-	Active
OAKLAND	8001	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
ARRINGTON ST. WTP	269343480913	Hypochlorination, Post	Disinfection
OAKLAND	57923480913	Gaseous Chlorination, Post	Disinfection
OAKLAND	8001	Gaseous Chlorination, Post	Disinfection

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