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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 and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	1314511	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	0401983	Returned to Compliance	01-APR-2003	30-APR-2003	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	8517614	Returned to Compliance	24-JUN-1982	23-JUN-1985	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8415935	Known	01-JUL-1980	30-JUN-1984	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
141451121001	1314511	SIF	State Public Notification received	28-FEB-2014	State	-
040198355004	0401983	SOX	State Compliance achieved	26-JAN-2004	State	-
8517614	8517614	SOX	State Compliance achieved	23-SEP-1985	State	-
8415935	8415935	SIA	State Violation/Reminder Notice	22-MAY-1984	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
LAKE MONTROSE	001	Yes	Intake	Surface water	Permanent	Active
MONTROSE WTP	101	No	Sampling Station	-	-	Active
MONTROSE WTP	301	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
MONTROSE WTP	301	Hypochlorination, Pre	Disinfection
MONTROSE WTP	301	pH Adjustment, Pre	Inorganics removal
MONTROSE WTP	301	Coagulation	Particulate removal
MONTROSE WTP	301	Sedimentation	Particulate removal
MONTROSE WTP	301	Filtration, Rapid Sand	Particulate removal
MONTROSE WTP	301	Hypochlorination, Post	Disinfection
MONTROSE WTP	301	pH Adjustment, Post	Corrosion control
MONTROSE WTP	301	Activated Carbon, Powdered	Taste / odor control
MONTROSE WTP	301	Inhibitor, Orthophosphate	Corrosion control
MONTROSE WTP	301	Flocculation	Particulate removal
MONTROSE WTP	301	Innovative	Other
MONTROSE WTP	301	Permanganate	Iron removal
MONTROSE WTP	301	Permanganate	Manganese removal

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