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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, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3000198	Returned to Compliance	01-MAY-1998	31-MAY-1998	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	1000198	Returned to Compliance	01-OCT-1997	31-OCT-1997	Yes

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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
3001298	3000198	SIE	State Public Notification requested	20-NOV-1998	State	-
1000498	1000198	SIF	State Public Notification received	03-DEC-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
WELL 4 - CHALLIS RD	1998	Yes	Well	Ground water	Permanent	Active
WELL 1 - PIERCE ST	1997	Yes	Well	Ground water	Permanent	Inactive
WELL 3 - PIERCE ST	1996	Yes	Well	Ground water	Permanent	Inactive
WELL 2 - PIERCE ST	1995	Yes	Well	Ground water	Permanent	Inactive
WELL 6 - CHALLIS RD	8328	Yes	Well	Ground water	Permanent	Active
WELL 5 - CHALLIS RD	2026	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	4023	No	Distribution System/Zone	-	-	Active
PINE CREEK PUMP STATION	11812	No	Pump Facility	-	-	Active
NORTHSTAR PUMP STATION	11813	No	Pump Facility	-	-	Active
NELSON STREET PUMP STATION	11814	No	Pump Facility	-	-	Active
SUMMIT STREET PUMP STATION	11815	No	Pump Facility	-	-	Active
SUMMIT STREET STANDPIPE	6763	No	Storage	-	-	Active
NORTHSTAR WATER TOWER - I-96 TANK	6764	No	Storage	-	-	Active
PINE CREEK	9067	No	Storage	-	-	Active
CHALLIS RD. WATER PLANT	5576	No	Treatment Plant	-	-	Active
PIERCE ST. WATER PLANT	5571	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
PIERCE ST. WATER PLANT	5571	Inhibitor, Orthophosphate	Corrosion control
PIERCE ST. WATER PLANT	5571	Gaseous Chlorination, Post	Disinfection
PIERCE ST. WATER PLANT	5571	Aeration, Slat Tray	Iron removal
PIERCE ST. WATER PLANT	5571	Filtration, Rapid Sand	Iron removal
PIERCE ST. WATER PLANT	5571	Fluoridation	Other
CHALLIS RD. WATER PLANT	5576	Inhibitor, Orthophosphate	Corrosion control
CHALLIS RD. WATER PLANT	5576	Gaseous Chlorination, Pre	Disinfection
CHALLIS RD. WATER PLANT	5576	Aeration, Slat Tray	Disinfection by-products control
CHALLIS RD. WATER PLANT	5576	Fluoridation	Other

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