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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 of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	409	Returned to Compliance	01-JUN-2024	30-JUN-2024	No
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	408	Returned to Compliance	01-JUL-2022	31-DEC-2022	Yes
TT	WQP Entry Point/Tap Treatment Technique Non-Compliance	Lead and Copper Rule	Lead and Copper Rule	407	Returned to Compliance	01-JAN-2020	30-JUN-2020	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	103	Returned to Compliance	01-OCT-2002	31-OCT-2002	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
12	409	SOX	State Compliance achieved	30-JUL-2024	State	revised MOR submitted indicating no issues at EPRD BJK
9	408	SOX	State Compliance achieved	05-JUL-2023	State	SOXd based on submittal of 6M202301 collection period data BJK
5	407	SOX	State Compliance achieved	23-DEC-2020	State	-
1	103	SOX	State Compliance achieved	04-APR-2008	State	>6 mo wo violations. SOXd. aj

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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
PURCHASE WESTMINSTER INTERCONNECTION 1	13846	Yes	Consecutive Connection	Surface water	Emergency	Active
CARTER LAKE	73	Yes	Intake	Surface water	Permanent	Active
MATTHEW D GLASSER RESERVOIR	13824	Yes	Intake	Surface water	Permanent	Active
WESTMINSTER INTERCONNECTION 2	13847	Yes	Consecutive Connection	Surface water	Emergency	Active
PURCHASED FROM DENVER	9965	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	6474	No	Distribution System/Zone	-	-	Active
INTERLOCKEN BOOSTER BOOSTER STATION	16372	No	Pump Facility	-	-	Active
AIRPORT BOOSTER STATION	16373	No	Pump Facility	-	-	Active
CARBON ROAD BOOSTER STATION	16374	No	Pump Facility	-	-	Active
COMBINED RAW SOURCE	14070	No	Sampling Station	-	-	Active
AIRPORT TANK	13848	No	Storage	-	-	Active
3 MG CARBON ROAD TANK 1	13849	No	Storage	-	-	Active
3 MG CARBON ROAD TANK 2	13850	No	Storage	-	-	Active
INTERLOCKEN TANK	13851	No	Storage	-	-	Active
PIPELINE FROM CARTER LAKE TO GLASSER RES	13825	No	Transmission Main (Manifold)	-	-	Active
ZUNI BOOSTER STATION	13845	No	Treatment Plant	-	-	Active
BROOMFIELD WTP	3419	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
ZUNI BOOSTER STATION	13845	Hypochlorination, Post	Disinfection
ZUNI BOOSTER STATION	13845	Chloramines	Disinfection
BROOMFIELD WTP	3419	Activated Carbon, Powdered	Taste / odor control
BROOMFIELD WTP	3419	Coagulation	Particulate removal
BROOMFIELD WTP	3419	Flocculation	Particulate removal
BROOMFIELD WTP	3419	Sedimentation	Particulate removal
BROOMFIELD WTP	3419	Filtration, Rapid Sand	Particulate removal
BROOMFIELD WTP	3419	Hypochlorination, Post	Disinfection
BROOMFIELD WTP	3419	Innovative	Corrosion control
BROOMFIELD WTP	3419	Chloramines	Disinfection
BROOMFIELD WTP	3419	Innovative	Disinfection
BROOMFIELD WTP	3419	Fluoridation	Other

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