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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
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	2010361	Returned to Compliance	01-DEC-2015	-	Yes
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0706788	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0706991	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
TT	OCCT/SOWT Treatment Installation/Demonstration	Lead and Copper Rule	Lead and Copper Rule	9699058	Known	01-JAN-1995	01-FEB-2001	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8051703	Known	01-OCT-1979	31-OCT-1979	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
2010361ENF	2010361	SOX	State Compliance achieved	26-JAN-2016	State	-
N1011	0706991	SOX	State Compliance achieved	12-JUN-2008	State	-
N1010	0706788	SOX	State Compliance achieved	03-JUN-2008	State	-
9699058	9699058	SFK	State Bilateral Compliance Agreement signed	15-MAY-1997	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
RENTON/71850	32391	Yes	Consecutive Connection	Surface water	Emergency	Active
RIVERTON HTS WF	23664	Yes	Well	Ground water	Seasonal	Active
RIVERTON HTS #2	23663	Yes	Well	Ground water	Seasonal	Active
BOULEVARD	23662	Yes	Well	Ground water	Seasonal	Active
RIVERTON HTS #1	23661	Yes	Well	Ground water	Seasonal	Active
CEDAR RIVER	23659	Yes	Intake	Surface water	Permanent	Active
TOLT RIVER	23660	Yes	Intake	Surface water	Permanent	Active
Cedar River	2561	No	Treatment Plant	-	-	Active
Tolt River	2562	No	Treatment Plant	-	-	Active
Boulevard	4277	No	Treatment Plant	-	-	Active
Riverton Heights	4278	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
Cedar River	2561	Ozonation, Pre	Taste / odor control
Cedar River	2561	Ozonation, Pre	Disinfection
Cedar River	2561	Ultraviolet Radiation	Disinfection
Cedar River	2561	pH Adjustment, Post	Corrosion control
Cedar River	2561	Gaseous Chlorination, Post	Disinfection
Tolt River	2562	Filtration, Rapid Sand	Particulate removal
Tolt River	2562	Ozonation, Pre	Taste / odor control
Tolt River	2562	Gaseous Chlorination, Post	Disinfection
Tolt River	2562	Ozonation, Pre	Disinfection
Tolt River	2562	pH Adjustment, Post	Corrosion control
Tolt River	2562	Fluoridation	Other
Boulevard	4277	Fluoridation	Other
Boulevard	4277	Hypochlorination, Post	Disinfection
Boulevard	4277	pH Adjustment, Post	Corrosion control
Riverton Heights	4278	Hypochlorination, Post	Disinfection
Riverton Heights	4278	pH Adjustment, Post	Corrosion control
Riverton Heights	4278	Fluoridation	Other

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