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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
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Selenium	306001	Returned to Compliance	01-FEB-2003	28-FEB-2006	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
9606008	306001	SOX	State Compliance achieved	01-JAN-2018	State	Violation No. 2006-306001 State Assign ID V (Validated) 03172006 Selenium MCL

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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
ROLLING HILLS WELL 02 - INACTIVE	21548	Yes	Well	Ground water	Emergency	Inactive
COUNTRY CLUB WELL	13356	Yes	Well	Ground water	Permanent	Inactive
LEWIS LANE WELL 03 (1992)	13366	Yes	Well	Ground water	Permanent	Active
LEWIS LANE WELL 04	13322	Yes	Well	Ground water	Permanent	Active
CRESTMONT WELL (1992) - ABANDONED	8051	Yes	Well	Ground water	Other	Inactive
LEWIS LANE WELL 02 (1991) - ABANDONED	8050	Yes	Well	Ground water	Other	Inactive
LEWIS LANE WELL 01 (1977) - ABANDONED	8049	Yes	Well	Ground water	Other	Inactive
ROLLING HILLS WELL 01 - DESTROYED	18803	Yes	Well	Ground water	Other	Inactive
POLIN WELL (1979)	13358	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	31359	No	Distribution System/Zone	-	-	Active
LEWIS LN WELL3&4 - CL2 (PRE FE/MN FILT)	45668	No	Treatment Plant	-	-	Active
IX FILTER - EFFLUENT (PRE-BLEND)	45669	No	Treatment Plant	-	-	Active
FE/MN FILTER - EFFLUENT (PRE DE-CHLOR)	45670	No	Treatment Plant	-	-	Active
IX FILTER - INFLUENT (POST-DECHLOR)	54539	No	Treatment Plant	-	-	Active
FE/MN FILTER - INFLUENT (POST CHLOR)	54540	No	Treatment Plant	-	-	Active
LEWIS LANE TP - FINISHED (ENTRY POINT)	5753	No	Treatment Plant	-	-	Active
LEWIS LANE WELL 3 - CL2 (PRE FE/MN FILT)	278	No	Treatment Plant	-	-	Inactive
COUNTRY CLUB WELL - TRT CL	290	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
LEWIS LANE WELL 3 - CL2 (PRE FE/MN FILT)	278	Filtration, Greensand	Manganese removal
LEWIS LANE WELL 3 - CL2 (PRE FE/MN FILT)	278	Filtration, Pressure Sand	Iron removal
LEWIS LANE WELL 3 - CL2 (PRE FE/MN FILT)	278	Hypochlorination, Pre	Disinfection
LEWIS LN WELL3&4 - CL2 (PRE FE/MN FILT)	45668	Hypochlorination, Post	Disinfection
IX FILTER - EFFLUENT (PRE-BLEND)	45669	Reducing Agent, Sodium Bisulfate	De-chlorination
IX FILTER - EFFLUENT (PRE-BLEND)	45669	Ion Exchange	Inorganics removal
FE/MN FILTER - EFFLUENT (PRE DE-CHLOR)	45670	Rapid Mix	Inorganics removal
IX FILTER - INFLUENT (POST-DECHLOR)	54539	Reducing Agent, Sodium Bisulfate	De-chlorination
FE/MN FILTER - INFLUENT (POST CHLOR)	54540	Hypochlorination, Pre	Disinfection
LEWIS LANE TP - FINISHED (ENTRY POINT)	5753	Ion Exchange	Inorganics removal
LEWIS LANE TP - FINISHED (ENTRY POINT)	5753	Rapid Mix	Inorganics removal

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