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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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	46519	Open	19-NOV-2025	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	46518	Returned to Compliance	01-JUL-2024	-	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	46517	Returned to Compliance	13-OCT-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	46512	Returned to Compliance	01-MAR-2018	31-MAR-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	46513	Returned to Compliance	01-JAN-2018	31-MAR-2018	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	46510	Returned to Compliance	01-SEP-2016	30-SEP-2016	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	46511	Returned to Compliance	01-JUL-2016	30-SEP-2016	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	46508	Returned to Compliance	01-MAR-2015	31-MAR-2015	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	46509	Returned to Compliance	01-JAN-2015	31-MAR-2015	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	46507	Open	10-DEC-2012	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	46505	Open	21-NOV-2004	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	46404	Returned to Compliance	01-JUL-2004	30-SEP-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	46294	Known	01-JUN-1994	30-JUN-1994	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
731	46518	SOX	State Compliance achieved	23-OCT-2024	State	System provided Pb monitoring results to consumers on July 5, 2024 and submitted the certification form on July 8, 2024 and has returned to compliance with regard to this violation.
730	46517	SOX	State Compliance achieved	05-JAN-2022	State	System has provided Pb sampling results and required lead education materials to consumers at lead sampling sites and has submitted certification to the state that this has been accomplished. The system has therefore returned to compliance with regard to this violation.
727	46513	SOX	State Compliance achieved	13-AUG-2018	State	System has resumed monitoring and reporting chlorine MRDL as required.
726	46512	SOX	State Compliance achieved	20-JUL-2018	State	System has resumed a routine bacti sampling schedule.
721	46510	SOX	State Compliance achieved	27-JAN-2017	State	System has resumed routine bacti monitoring and DBP MRDl monitoring and reporting as required.
721	46511	SOX	State Compliance achieved	27-JAN-2017	State	System has resumed routine bacti monitoring and DBP MRDl monitoring and reporting as required.
714	46508	SOX	State Compliance achieved	29-JUL-2015	State	System has returned to a routine TCR and MRDL monitoring and reporting schedule and has returned to compliance.
714	46509	SOX	State Compliance achieved	29-JUL-2015	State	System has returned to a routine TCR and MRDL monitoring and reporting schedule and has returned to compliance.
707	46505	SO6	State Intentional no-action	17-JUN-2011	State	SO6 according to PN Guidance 2-22-2011.
706	46404	SOX	State Compliance achieved	09-JAN-2009	State	-
1094	46294	SIF	State Public Notification received	16-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
CC FROM CASS RWD FARGO	12936	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL #5	248	Yes	Well	Ground water	Emergency	Active
WELL #6	1439	Yes	Well	Ground water	Emergency	Active
COMMON HEADER	11741	No	Common Headers	-	-	Active
HORACE CITY OF	3433	No	Distribution System/Zone	-	-	Active
IDSE FACILITY	11560	No	Distribution System/Zone	-	-	Inactive
SAMPLE STATION	11132	No	Sampling Station	-	-	Active
SAMPLE STATION	2260	No	Sampling Station	-	-	Inactive
SAMPLE STATION	2690	No	Sampling Station	-	-	Inactive
TREATMENT PLANT	11131	No	Treatment Plant	-	-	Active
TREATMENT PLANT	2809	No	Treatment Plant	-	-	Inactive
TREATMENT PLANT	3096	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT	11131	Inhibitor, Polyphosphate	Corrosion control
TREATMENT PLANT	11131	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT	11131	Hypochlorination, Pre	Organics removal

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