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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	Arsenic Rule	Arsenic	999002	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	999001	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	802003	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	802002	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9402001	Returned to Compliance	01-AUG-1994	31-AUG-1994	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
9502004	802003	SOX	State Compliance achieved	16-OCT-2012	State	Permit issued to change status of Wells E11 and E13 from active to standby in order to come into compliance with the Arsenic standard.
9502004	802002	SOX	State Compliance achieved	16-OCT-2012	State	Permit issued to change status of Wells E11 and E13 from active to standby in order to come into compliance with the Arsenic standard.
9502004	999002	SOX	State Compliance achieved	16-OCT-2012	State	Permit issued to change status of Wells E11 and E13 from active to standby in order to come into compliance with the Arsenic standard.
9502004	999001	SOX	State Compliance achieved	16-OCT-2012	State	Permit issued to change status of Wells E11 and E13 from active to standby in order to come into compliance with the Arsenic standard.
9502003	9402001	SOX	State Compliance achieved	01-JUL-1995	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
SACRAMENTO RIVER INTAKE - RAW	31976	Yes	Intake	Surface water	Permanent	Active
CASCADE WELL 08	17100	Yes	Well	Ground water	Permanent	Active
CASCADE WELL 09	17099	Yes	Well	Ground water	Permanent	Active
CASCADE WELL 06	17096	Yes	Well	Ground water	Permanent	Active
CASCADE WELL 01	17086	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 04	12492	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 08	12490	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 03A	12484	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 06A	12482	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 07	12479	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 09	12478	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 10	12477	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 23	12417	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 12	12399	Yes	Well	Ground water	Permanent	Active
ENTERPRISE WELL 14	12396	Yes	Well	Ground water	Permanent	Active
WESTWOOD MANOR (PINAL) PUMP 01-02-INACTV	23353	Yes	Well	Ground water	Other	Inactive
ENTERPRISE WELL 06 - INACTIVE XCLD	23321	Yes	Well	Ground water	Other	Inactive
ENTERPRISE WELL 05 - INACTIVE-SOLD XCLD	23320	Yes	Well	Ground water	Other	Inactive
ENTERPRISE WELL 03 - INACTIVE XCLD	23319	Yes	Well	Ground water	Other	Inactive
WESTWOOD MANOR (PINAL) PUMP 03-INACTIVE	23314	Yes	Well	Ground water	Other	Inactive
WESTERN HOMES WELL 01 - DESTROYED	18789	Yes	Well	Ground water	Other	Inactive
ENTERPRISE WELL 02 - DESTROYED XCLD	18773	Yes	Well	Ground water	Other	Inactive
ENTERPRISE WELL 01 - DESTROYED XCLD	18772	Yes	Well	Ground water	Other	Inactive
WESTERN HOMES WELL 02 - DESTROYED	18761	Yes	Well	Ground water	Other	Inactive
CASCADE WELL 07 - DESTROYED XCLD	18749	Yes	Well	Ground water	Other	Inactive
CASCADE WELL 04 - DESTROYED XCLD	18746	Yes	Well	Ground water	Other	Inactive
CASCADE WELL 03 - DESTROYED XCLD	18745	Yes	Well	Ground water	Other	Inactive
AIRPORT DOMESTIC WELL - DESTROYED XCLD	18738	Yes	Well	Ground water	Other	Inactive
CITY RENTAL WELL 03 - DESTROYED XCLD	18732	Yes	Well	Ground water	Other	Inactive
CASCADE WELL 05 - STANDBY	23318	Yes	Well	Ground water	Emergency	Active
ENTERPRISE WELL 13	12397	Yes	Well	Ground water	Emergency	Active
ENTERPRISE WELL 11	12392	Yes	Well	Ground water	Emergency	Active
WHISKEYTOWN LAKE - SPRING CREEK TUNNEL	31977	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	31975	No	Distribution System/Zone	-	-	Active
WHISKEYTOWN LAKE @ BUCKEYE WTP-TRTD	1071	No	Treatment Plant	-	-	Active
SACRAMENTO RIVER @ FOOTHILL WTP-TREATED	1083	No	Treatment Plant	-	-	Active
WELL 07 TREATMENT PLANT - TREATED XCLD	1096	No	Treatment Plant	-	-	Active
WELL 08 - TREATMENT PLANT-TRTD XCLD	1105	No	Treatment Plant	-	-	Active
WELL 03A TREATMENT PLANT - TREATED XCLD	1106	No	Treatment Plant	-	-	Active
WELL 06A TREATMENT PLANT - TREATED XCLD	1108	No	Treatment Plant	-	-	Active
WELL 09 TREATMENT PLANT - TREATED XCLD	1110	No	Treatment Plant	-	-	Active
WELL 10 TREATMENT PLANT - TREATED XCLD	1111	No	Treatment Plant	-	-	Active
WELL 11 TREATMENT PLANT - TREATED XCLD	1112	No	Treatment Plant	-	-	Active
ENTERPRISE WELL 12 - TRTMNT PLNT XCLD	1113	No	Treatment Plant	-	-	Active
ENTERPRISE WELL 13 - TRTMNT PLNT XCLD	1114	No	Treatment Plant	-	-	Active
WELL 04 TREATMENT PLANT - TREATED XCLD	1121	No	Treatment Plant	-	-	Active
ENTERPRISE WELL 14 TREATED	34301	No	Treatment Plant	-	-	Active
ENTERPRISE WELL 23 TREATED	34302	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WHISKEYTOWN LAKE @ BUCKEYE WTP-TRTD	1071	Gaseous Chlorination, Post	Disinfection
SACRAMENTO RIVER @ FOOTHILL WTP-TREATED	1083	Hypochlorination, Pre	Disinfection
SACRAMENTO RIVER @ FOOTHILL WTP-TREATED	1083	Gaseous Chlorination, Post	Disinfection
SACRAMENTO RIVER @ FOOTHILL WTP-TREATED	1083	pH Adjustment	Corrosion control
SACRAMENTO RIVER @ FOOTHILL WTP-TREATED	1083	Coagulation	Particulate removal
SACRAMENTO RIVER @ FOOTHILL WTP-TREATED	1083	Sedimentation	Particulate removal
SACRAMENTO RIVER @ FOOTHILL WTP-TREATED	1083	Filtration, Rapid Sand	Particulate removal
WELL 07 TREATMENT PLANT - TREATED XCLD	1096	Gaseous Chlorination, Pre	Taste / odor control
WELL 08 - TREATMENT PLANT-TRTD XCLD	1105	Gaseous Chlorination, Pre	Taste / odor control
WELL 03A TREATMENT PLANT - TREATED XCLD	1106	Gaseous Chlorination, Pre	Taste / odor control
WELL 06A TREATMENT PLANT - TREATED XCLD	1108	Gaseous Chlorination, Pre	Taste / odor control
WELL 09 TREATMENT PLANT - TREATED XCLD	1110	Gaseous Chlorination, Pre	Taste / odor control
WELL 10 TREATMENT PLANT - TREATED XCLD	1111	Gaseous Chlorination, Pre	Taste / odor control
WELL 11 TREATMENT PLANT - TREATED XCLD	1112	Hypochlorination, Pre	Taste / odor control
ENTERPRISE WELL 12 - TRTMNT PLNT XCLD	1113	Hypochlorination, Post	Disinfection
ENTERPRISE WELL 13 - TRTMNT PLNT XCLD	1114	Hypochlorination, Post	Disinfection
WELL 04 TREATMENT PLANT - TREATED XCLD	1121	Gaseous Chlorination, Pre	Taste / odor control
ENTERPRISE WELL 14 TREATED	34301	Gaseous Chlorination, Post	Disinfection
ENTERPRISE WELL 23 TREATED	34302	Gaseous Chlorination, Post	Disinfection

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