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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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	212	Returned to Compliance	10-NOV-2018	-	No
Other	Failure to Notify Other PWS	Ground Water Rule	Groundwater Rule	209	Returned to Compliance	01-APR-2017	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	210	Returned to Compliance	01-SEP-2016	31-AUG-2017	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	211	Returned to Compliance	01-SEP-2016	31-AUG-2017	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	65202	Known	01-JUL-2002	05-SEP-2002	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	202	Returned to Compliance	01-JUL-2002	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	104	Returned to Compliance	19-OCT-1999	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	100	Returned to Compliance	19-OCT-1999	09-MAY-2000	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
184610	212	SOX	State Compliance achieved	05-MAR-2019	State	-
184609	210	SIF	State Public Notification received	25-FEB-2019	State	-
184609	211	SIF	State Public Notification received	25-FEB-2019	State	-
184605	209	SOX	State Compliance achieved	05-MAY-2017	State	-
184602	202	SOX	State Compliance achieved	05-SEP-2002	State	-
100	104	SOX	State Compliance achieved	30-JUN-2000	State	-
9999905	100	EOX	Federal Compliance achieved	09-MAY-2000	ODSWeb	-

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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
CC #1 (RIO DEL ORO)	14579	Yes	Consecutive Connection	Ground water	Permanent	Inactive
WELL #7	3888	Yes	Well	Ground water	Permanent	Active
WELL #6	3887	Yes	Well	Ground water	Permanent	Active
WELL #1	14576	Yes	Well	Ground water	Permanent	Active
DIST	5976	No	Distribution System/Zone	-	-	Active
BOOSTER STATION #1	14580	No	Pump Facility	-	-	Active
STORAGE TANK #1	14578	No	Storage	-	-	Active
STORAGE TANK #6	434	No	Storage	-	-	Active
STORAGE TANK #7	435	No	Storage	-	-	Active
WELL #6 TREATMENT UNIT	1007	No	Treatment Plant	-	-	Active
WELL #7 TREATMENT UNIT	1132	No	Treatment Plant	-	-	Active
TREATMENT PLANT #1	14577	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL #6 TREATMENT UNIT	1007	Gaseous Chlorination, Post	Disinfection
WELL #7 TREATMENT UNIT	1132	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #1	14577	Hypochlorination, Post	Disinfection

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