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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, Source Water (GWR)	Ground Water Rule	E. COLI	44600	Returned to Compliance	24-NOV-2022	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	44597	Returned to Compliance	25-OCT-2012	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	44197	Known	01-SEP-1997	30-SEP-1997	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	44594	Known	01-APR-1994	30-JUN-1994	Yes

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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
703	44600	SOX	State Compliance achieved	27-JAN-2023	State	System collected source water samples 12-13-22 and 12-19-22 to satisfy the GWR requirement; therefore, the system has returned to compliance with regard to this violation.
699	44597	SOX	State Compliance achieved	08-JAN-2013	State	System performed consumer notice and submitted necessary documentation.
898	44197	SIF	State Public Notification received	29-OCT-1997	State	-
794	44594	SIF	State Public Notification received	27-SEP-1994	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
SOURIS RIVER	1095	Yes	Intake	Surface water	Emergency	Active
WELL E	2059	Yes	Well	Ground water	Permanent	Active
WELL D	2056	Yes	Well	Ground water	Permanent	Active
WELL C	2052	Yes	Well	Ground water	Permanent	Active
WELL B	2048	Yes	Well	Ground water	Permanent	Active
WELL A	2041	Yes	Well	Ground water	Permanent	Active
WELL #16	2034	Yes	Well	Ground water	Permanent	Active
WELL #15	2026	Yes	Well	Ground water	Permanent	Active
WELL #14	2017	Yes	Well	Ground water	Permanent	Active
WELL #13	2005	Yes	Well	Ground water	Permanent	Active
WELL #12	1990	Yes	Well	Ground water	Permanent	Active
WELL #11	1963	Yes	Well	Ground water	Permanent	Active
WELL #6	1810	Yes	Well	Ground water	Permanent	Active
WELL #5	1622	Yes	Well	Ground water	Permanent	Active
WELL #8	1909	Yes	Well	Ground water	Emergency	Active
COMMON HEADER	11762	No	Common Headers	-	-	Active
MINOT CITY OF	4097	No	Distribution System/Zone	-	-	Active
IDSE FACILITY	11395	No	Distribution System/Zone	-	-	Inactive
SAMPLE STATION	2640	No	Sampling Station	-	-	Active
GENERAL SOURCE	4260	No	Sampling Station	-	-	Inactive
TREATMENT PLANT	3041	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	3041	Flocculation	Softening (hardness removal)
TREATMENT PLANT	3041	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT	3041	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT	3041	Aeration, Cascade	Iron removal
TREATMENT PLANT	3041	Filtration, Rapid Sand	Particulate removal
TREATMENT PLANT	3041	Lime - Soda Ash Addition	Softening (hardness removal)
TREATMENT PLANT	3041	Aeration, Cascade	Taste / odor control
TREATMENT PLANT	3041	Permanganate	Taste / odor control
TREATMENT PLANT	3041	Fluoridation	Other
TREATMENT PLANT	3041	Innovative	Disinfection
TREATMENT PLANT	3041	Coagulation	Particulate removal
TREATMENT PLANT	3041	Coagulation	Softening (hardness removal)
TREATMENT PLANT	3041	Flocculation	Particulate removal

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