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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	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1538016	Returned to Compliance	01-JUL-2015	-	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
38016ENF	1538016	SOX	State Compliance achieved	15-SEP-2015	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
75265/NE Sammamish (1)	30426	Yes	Consecutive Connection	Ground water	Emergency	Active
Well 2 ABR042	22967	Yes	Well	Ground water	Permanent	Inactive
Well 1 ABR031	22966	Yes	Well	Ground water	Permanent	Inactive
Well 2R	30921	Yes	Well	Ground water	Permanent	Active
Well 1R	30920	Yes	Well	Ground water	Permanent	Active
Well 1R & 2R	30919	Yes	Well	Ground water	Permanent	Active
Well 5 ABR041	22972	Yes	Well	Ground water	Permanent	Active
Well 4 ACJ523	22969	Yes	Well	Ground water	Permanent	Active
Well 3 ABR043	22968	Yes	Well	Ground water	Permanent	Active
90260/Union Hill (3)	30423	Yes	Consecutive Connection	Surface water	Emergency	Active
41600/Woodinville (2)	30424	Yes	Consecutive Connection	Surface water	Emergency	Active
10900/Sammamish Plateau (1)	30425	Yes	Consecutive Connection	Surface water	Emergency	Active
42250T/Kirkland	22970	Yes	Consecutive Connection	Surface water	Permanent	Active
05575B/Bellevue	22971	Yes	Consecutive Connection	Surface water	Permanent	Active
77050Y/Seattle (2)	22974	Yes	Consecutive Connection	Surface water	Permanent	Active
77050Y/Seattle (2)	22973	Yes	Consecutive Connection	Surface water	Seasonal	Active
Well 3	2499	No	Treatment Plant	-	-	Active
Well 4	2500	No	Treatment Plant	-	-	Active
Well 5 (CT6)	2501	No	Treatment Plant	-	-	Active
Purchased surface water	3995	No	Treatment Plant	-	-	Active
Wells 1R & 2R	4152	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
Well 3	2499	Hypochlorination, Post	Disinfection
Well 3	2499	Aeration, Packed Tower	Iron removal
Well 3	2499	Fluoridation	Other
Well 4	2500	Hypochlorination, Post	Disinfection
Well 4	2500	pH Adjustment, Post	Corrosion control
Well 4	2500	Fluoridation	Other
Well 4	2500	Sequestration	Iron removal
Well 5 (CT6)	2501	Hypochlorination, Post	Disinfection
Well 5 (CT6)	2501	Fluoridation	Other
Well 5 (CT6)	2501	Aeration, Packed Tower	Iron removal
Purchased surface water	3995	Gaseous Chlorination, Post	Disinfection
Wells 1R & 2R	4152	Hypochlorination, Post	Disinfection
Wells 1R & 2R	4152	Aeration, Packed Tower	Iron removal
Wells 1R & 2R	4152	Fluoridation	Other

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