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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
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9613004	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9613005	Open	17-OCT-2024	-	Yes
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1113011	Returned to Compliance	01-OCT-2010	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9613001	Returned to Compliance	01-MAY-1996	31-MAY-1996	Yes
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	95V0001	Returned to Compliance	01-JUL-1993	31-DEC-2003	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
9813007	1113011	SOX	State Compliance achieved	23-OCT-2018	State	-
0399999	95V0001	EOX	Federal Compliance achieved	31-DEC-2003	ODSWeb	-
9813008	9613001	SOX	State Compliance achieved	30-JUN-1996	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
CLAWA WHOLESALE	30752	Yes	Consecutive Connection	Surface water	Permanent	Active
ALDER WELL 02	8668	Yes	Well	Ground water	Permanent	Active
ALDER WELL 01	8665	Yes	Well	Ground water	Permanent	Active
WILDER WELL	8640	Yes	Well	Ground water	Permanent	Active
CROSS WELL	8638	Yes	Well	Ground water	Permanent	Active
STEGER WELL	8597	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 05	8589	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 06	8588	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 04	8582	Yes	Well	Ground water	Permanent	Active
FREAD	8576	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 07	8574	Yes	Well	Ground water	Permanent	Active
PIERSON WELL	8568	Yes	Well	Ground water	Permanent	Active
RIALTO VERT WELL	8561	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 01	8559	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 02	8557	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 03	8556	Yes	Well	Ground water	Permanent	Active
MURPHY VERT	8548	Yes	Well	Ground water	Permanent	Active
LAVIN WELL	8537	Yes	Well	Ground water	Permanent	Active
RIALTO WELL 08	8535	Yes	Well	Ground water	Permanent	Active
SHARP WELL	8530	Yes	Well	Ground water	Permanent	Active
BALBOA WELL	15449	Yes	Well	Ground water	Permanent	Active
LOWER STEGER WELL 02 -HORZ. - INACTIVE	8554	Yes	Well	Ground water	Other	Inactive
LOWER STEGER WELL 01 -HORZ. - INACTIVE	8539	Yes	Well	Ground water	Other	Inactive
MYSTERY WELL 01 - ABANDONED	7550	Yes	Well	Ground water	Other	Inactive
NEIL HORIZONTAL WELL - ABANDONED	7527	Yes	Well	Ground water	Other	Inactive
MYSTERY WELL 03 - HORIZ - ABANDONED	7525	Yes	Well	Ground water	Other	Inactive
MYSTERY WELL 02 - HORIZ - ABANDONED	7514	Yes	Well	Ground water	Other	Inactive
OBST WELL - INACTIVE	22245	Yes	Well	Ground water	Other	Inactive
GEORGE NEILL VERTICAL WELL - INACTIVE	20302	Yes	Well	Ground water	Other	Inactive
LOWER STEGAR COMPOSITE 1 2	17820	Yes	Well	Ground water	Other	Inactive
LOWER WILDER COMPOSITE (1 & 2)	17819	Yes	Well	Ground water	Other	Inactive
ALDER SPRINGS - INACTIVE	30751	Yes	Spring	Ground water	Other	Inactive
RIALTO WELLS 1-4,7,8 & CROSS WELL	53273	No	Common Headers	-	-	Active
ALDER WELL COMPOSITE	53366	No	Common Headers	-	-	Active
STEGAR FREAD WILDER LAVIN COMPOSITE	53369	No	Common Headers	-	-	Active
RIALTO WELLS 1,2,3 COMPOSITE - INACTIVE	53367	No	Common Headers	-	-	Inactive
RIALTO WELLS 1-8 COMPOSITE - INACTIVE	53368	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	30753	No	Distribution System/Zone	-	-	Active
MURPHY VERT - TREATED (CL2)	45452	No	Treatment Plant	-	-	Active
PIERSON WELL - TREATED (CL2)	45453	No	Treatment Plant	-	-	Active
RIALTO RESERVOIR URANIUM BLEND	45454	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
MURPHY VERT - TREATED (CL2)	45452	Hypochlorination, Post	Disinfection
PIERSON WELL - TREATED (CL2)	45453	Hypochlorination, Post	Disinfection
RIALTO RESERVOIR URANIUM BLEND	45454	Rapid Mix	Radionuclides removal

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