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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, Check/Repeat/Confirmation	Volatile Organic Chemicals	Benzene	4010	Returned to Compliance	01-JUL-2000	31-JUL-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9504008	Returned to Compliance	01-JAN-1995	31-JAN-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9504007	Returned to Compliance	01-OCT-1994	31-OCT-1994	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9404009	Returned to Compliance	01-JUN-1994	30-JUN-1994	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	95V0001	Returned to Compliance	01-JUL-1993	01-MAR-2000	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	9004006	Returned to Compliance	29-JUL-1990	13-MAR-1993	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
9504016	4010	SOX	State Compliance achieved	27-FEB-2018	State	-
9504017	9004006	SOX	State Compliance achieved	27-FEB-2018	State	-
00E0001	95V0001	EOX	Federal Compliance achieved	01-MAR-2000	ODSWeb	-
9504020	9504008	SOX	State Compliance achieved	28-FEB-1995	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9504019	9504007	SOX	State Compliance achieved	30-NOV-1994	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9504018	9404009	SOX	State Compliance achieved	30-JUL-1994	State	This TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.

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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 09	12559	Yes	Well	Ground water	Emergency	Active
WELL 15	58404	Yes	Well	Ground water	Permanent	Active
WELL 14	58403	Yes	Well	Ground water	Permanent	Active
WELL 13	24010	Yes	Well	Ground water	Permanent	Active
WELL 11	12569	Yes	Well	Ground water	Permanent	Active
WELL 10	12568	Yes	Well	Ground water	Permanent	Active
WELL 13 - SUMMERSET - PENDING	CA4810004007	Yes	Well	Ground water	Other	Inactive
WELL 16	64578	Yes	Well	Ground water	Other	Inactive
WELL 07	12574	Yes	Well	Ground water	Other	Inactive
WELL 12	12570	Yes	Well	Ground water	Other	Inactive
WELL 08	12566	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	32504	No	Distribution System/Zone	-	-	Active
AMADOR TANK	72422	No	Storage	-	-	Active
WELL 09 CHLORINATION FACILITY	1338	No	Treatment Plant	-	-	Active
BLENDING FACILITY [WELLS 11,13,14]	1372	No	Treatment Plant	-	-	Active
WELL 10 - ARSENIC TREATMENT FACILITY	1373	No	Treatment Plant	-	-	Active
WELL 15 CHLORINATION FACILITY	58406	No	Treatment Plant	-	-	Active
WELL 13 CHLORINATION FACILITY	1370	No	Treatment Plant	-	-	Inactive
WELL 7 CHLORINATION FACILITY	58405	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 09 CHLORINATION FACILITY	1338	Hypochlorination, Post	Disinfection
WELL 13 CHLORINATION FACILITY	1370	Hypochlorination, Post	Disinfection
BLENDING FACILITY [WELLS 11,13,14]	1372	Hypochlorination, Post	Disinfection
WELL 10 - ARSENIC TREATMENT FACILITY	1373	Filtration, Pressure Sand	Inorganics removal
WELL 10 - ARSENIC TREATMENT FACILITY	1373	Hypochlorination, Post	Disinfection
WELL 7 CHLORINATION FACILITY	58405	Chlorination (FRDS-1.5)	Disinfection
WELL 15 CHLORINATION FACILITY	58406	Chlorination (FRDS-1.5)	Disinfection

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