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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
Other	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	21	Returned to Compliance	13-AUG-2025	-	No
RPT	Report Sample Result/Fail Monitor (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	17	Returned to Compliance	01-JUL-2025	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	18	Returned to Compliance	01-JUL-2025	31-JUL-2025	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	19	Returned to Compliance	01-JUL-2025	30-SEP-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	15	Known	01-APR-2025	30-JUN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	16	Known	01-APR-2025	30-JUN-2025	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	14	Returned to Compliance	23-DEC-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	11	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	12	Returned to Compliance	01-JAN-2022	31-MAR-2022	No
MR	Monitoring of Treatment (SWTR-Filter)	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	10	Returned to Compliance	01-SEP-2019	30-SEP-2019	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8	Returned to Compliance	01-SEP-2019	30-SEP-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	9	Returned to Compliance	01-JUL-2019	30-SEP-2019	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7	Returned to Compliance	01-OCT-2012	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	6	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3	Returned to Compliance	01-APR-2009	30-APR-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	5	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2	Returned to Compliance	01-MAR-2009	31-MAR-2009	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
48	21	SOX	State Compliance achieved	13-OCT-2025	State	-
38	19	SOX	State Compliance achieved	18-AUG-2025	State	-
38	18	SOX	State Compliance achieved	18-AUG-2025	State	-
38	17	SOX	State Compliance achieved	18-AUG-2025	State	-
35	15	SIE	State Public Notification requested	21-JUL-2025	State	-
35	16	SIE	State Public Notification requested	21-JUL-2025	State	-
33	14	SOX	State Compliance achieved	27-DEC-2024	State	Violation letter sent for self reported violation. TJ
29	12	SOX	State Compliance achieved	23-MAY-2022	State	SOXed. Sampled in May2022. slh 7/21/2022
29	11	SOX	State Compliance achieved	23-MAY-2022	State	SOXed. Sampled in May2022. slh 7/21/2022
22	10	SIE	State Public Notification requested	06-NOV-2019	State	-
18	8	SIE	State Public Notification requested	06-NOV-2019	State	-
20	9	SIE	State Public Notification requested	06-NOV-2019	State	-
16	7	SOX	State Compliance achieved	21-JUN-2013	State	PN submitted
13	6	SOX	State Compliance achieved	18-AUG-2011	State	-
11	5	SOX	State Compliance achieved	23-JUN-2009	State	SOXed late reporting. ejc
11	3	SOX	State Compliance achieved	23-JUN-2009	State	SOXed late reporting. ejc
11	2	SOX	State Compliance achieved	23-JUN-2009	State	SOXed late reporting. ejc

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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
PURCHASED FROM FT COLLINS METER A	15220	Yes	Consecutive Connection	Surface water	Permanent	Active
PURCHASED FROM FT COLLINS METER B	19140	Yes	Consecutive Connection	Surface water	Permanent	Inactive
PURCHASED FROM FT COLLINS METER D	19141	Yes	Consecutive Connection	Surface water	Permanent	Inactive
PURCHASED FROM FT COLLINS METER E	19142	Yes	Consecutive Connection	Surface water	Permanent	Inactive
PURCHASED FROM FT COLLINS METER F	19143	Yes	Consecutive Connection	Surface water	Permanent	Inactive
PURCHASED FROM FT COLLINS METER G	19144	Yes	Consecutive Connection	Surface water	Permanent	Inactive
PURCHASED FROM FT COLLINS METER H	19145	Yes	Consecutive Connection	Surface water	Permanent	Inactive
PURCHASED FROM FT COLLINS METER C	19146	Yes	Consecutive Connection	Surface water	Permanent	Inactive
PURCHASED FROM FT COLLINS METER I	19147	Yes	Consecutive Connection	Surface water	Permanent	Inactive
DISTRIBUTION SYSTEM	15221	No	Distribution System/Zone	-	-	Active

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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