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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, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9701008	Returned to Compliance	01-OCT-1996	31-OCT-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9301006	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9301007	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9301005	Returned to Compliance	01-MAY-1993	31-MAY-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9301004	Returned to Compliance	01-NOV-1992	31-JAN-1993	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
9701007	9701008	SOX	State Compliance achieved	04-NOV-1996	State	-
9501005	9301005	SOX	State Compliance achieved	11-SEP-1994	State	-
9501005	9301007	SOX	State Compliance achieved	11-SEP-1994	State	-
9501005	9301004	SOX	State Compliance achieved	11-SEP-1994	State	-
9501005	9301006	SOX	State Compliance achieved	11-SEP-1994	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
EUREKA AT HOWARD ST. EMERGENCY INTERTIE	68992	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 06 (PRINCETON SOUTH WELL) - RAW	12978	Yes	Well	Ground water	Permanent	Inactive
SOUTH BAY WELL - RAW (XCLD)	12959	Yes	Well	Ground water	Permanent	Inactive
SOUTH BAY WELL (2018) - RAW	66777	Yes	Well	Ground water	Permanent	Active
SPRUCE POINT WELL - RAW	12975	Yes	Well	Ground water	Permanent	Active
REYNOLDS WELL 02 - ABANDONED	8043	Yes	Well	Ground water	Other	Inactive
REYNOLDS WELL 01 - ABANDONED	8038	Yes	Well	Ground water	Other	Inactive
FRESHWATER ESTATES WELL 01 - ABANDONED	8019	Yes	Well	Ground water	Other	Inactive
SPRING - FIELDS LANDING - ABANDONED	26351	Yes	Spring	Ground water	Other	Inactive
EUREKA AT D ST. & OAK ST. EMERGENCY INT	68993	Yes	Consecutive Connection	Ground water	Emergency	Active
EUREKA AT HEMLOCK ST. EMERGENCY INTERTIE	68994	Yes	Consecutive Connection	Ground water	Emergency	Active
EUREKA AT HARRISON & LUCAS ST. EMERGENCY	68995	Yes	Consecutive Connection	Ground water	Emergency	Active
EUREKA AT WEILER & SUNSET EMERGENCY INT	68996	Yes	Consecutive Connection	Ground water	Emergency	Active
EUREKA AT TRUESDALE PS EMERGENCY INTERTI	68997	Yes	Consecutive Connection	Ground water	Emergency	Active
EUREKA AT UNION ST. EMERGENCY INTERTIE	68998	Yes	Consecutive Connection	Ground water	Emergency	Active
HBMWD VIA TRUESDALE PS - PURCHASED	26350	Yes	Consecutive Connection	Ground water	Permanent	Active
EUREKA VIA HARRIS & HUBBARD PS-PURCHASED	68280	Yes	Consecutive Connection	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	26349	No	Distribution System/Zone	-	-	Active
SPRUCE POINT WELL - TREATED XCLD	1174	No	Treatment Plant	-	-	Active
SOUTH BAY WELL - TREATED XCLD	1175	No	Treatment Plant	-	-	Active
WELL 06 (PRINCETON WELL 01)-TREATED XCLD	1173	No	Treatment Plant	-	-	Inactive
HUMBDT BAY MWD-PURCHASED TREATED INACTIV	6470	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 06 (PRINCETON WELL 01)-TREATED XCLD	1173	Hypochlorination, Post	Disinfection
SPRUCE POINT WELL - TREATED XCLD	1174	Hypochlorination, Post	Disinfection
SOUTH BAY WELL - TREATED XCLD	1175	Hypochlorination, Post	Disinfection

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