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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, Regular	Nitrate Rule	Nitrate	12	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	11	Returned to Compliance	01-JUL-2021	31-JUL-2021	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	7	Known	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	8	Known	01-APR-2017	30-JUN-2017	Yes
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	6	Returned to Compliance	01-OCT-2016	31-OCT-2016	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	COLIPHAGE	2	Returned to Compliance	19-SEP-2016	-	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	5	Returned to Compliance	01-MAY-2016	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	4	Returned to Compliance	01-MAY-2016	31-MAY-2016	No
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
9813018	12	SOX	State Compliance achieved	15-AUG-2024	State	-
9813013	11	SOX	State Compliance achieved	02-FEB-2023	State	-
9813015	8	SFL	State Administrative/Compliance Order without penalty issued	26-OCT-2020	State	AMENDMENT 3
9813015	7	SFL	State Administrative/Compliance Order without penalty issued	26-OCT-2020	State	AMENDMENT 3
9813009	6	SOX	State Compliance achieved	10-MAY-2017	State	Received CCR with PN
9813009	5	SOX	State Compliance achieved	10-MAY-2017	State	Received CCR with PN
9813009	2	SOX	State Compliance achieved	10-MAY-2017	State	Received CCR with PN
9813009	4	SOX	State Compliance achieved	10-MAY-2017	State	Received CCR with PN
0399999	95V0001	EOX	Federal Compliance achieved	31-DEC-2003	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
CITY OF SAN BERNARDINO-EMER-RECEIVE ONLY	74141	Yes	Consecutive Connection	Ground water	Emergency	Active
LITTLE KIMBARK NO 1	9145	Yes	Well	Ground water	Permanent	Active
BIG KIMBARK NO 4	9142	Yes	Well	Ground water	Permanent	Active
BIG KIMBARK NO 5	9140	Yes	Well	Ground water	Permanent	Active
BIG KIMBARK NO 1	9136	Yes	Well	Ground water	Permanent	Active
BIG KIMBARK NO 2	9134	Yes	Well	Ground water	Permanent	Active
LITTLE KIMBARK NO 3	9034	Yes	Well	Ground water	Permanent	Active
WELL 02A	8966	Yes	Well	Ground water	Permanent	Active
WELL 03	8965	Yes	Well	Ground water	Permanent	Active
WELL 04	8964	Yes	Well	Ground water	Permanent	Active
LITTLE KIMBARK NO 2	8923	Yes	Well	Ground water	Permanent	Active
BIG KIMBARK 6	57657	Yes	Well	Ground water	Permanent	Active
MIDDLEMAN FALLS NO 2	15454	Yes	Well	Ground water	Permanent	Active
LETHAN NO 2	15453	Yes	Well	Ground water	Permanent	Active
LETHAN NO 3	15452	Yes	Well	Ground water	Permanent	Active
MIDDLEMAN FALLS NO 1	15451	Yes	Well	Ground water	Permanent	Active
BIG KIMBARK NO 7 - INACTIVE	9137	Yes	Well	Ground water	Other	Inactive
WELL 02 - ABANDONED	7357	Yes	Well	Ground water	Other	Inactive
BIG KIMBARK COMPOSITE 1-7	30820	No	Common Headers	-	-	Active
LETHAN SPRING COMPOSITE (2 & 3)	30822	No	Common Headers	-	-	Active
LITTLE KIMBARK COMPOSITE (1-3)	30823	No	Common Headers	-	-	Active
MIDDLEMAN FALLS COMPOSITE (1-2)	30824	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	30821	No	Distribution System/Zone	-	-	Active
BIG KIMBARK COMPOSITE CL2	45552	No	Treatment Plant	-	-	Active
LITTLE KIMBARK COMPOSITE CL2	45553	No	Treatment Plant	-	-	Active
WELL 02A - TREATED (CL2)	45554	No	Treatment Plant	-	-	Active
WELL 03 - TREATED (CL2)	45555	No	Treatment Plant	-	-	Active
WELL 04 - TREATED (CL2)	45556	No	Treatment Plant	-	-	Active
MIDDLEMAN FALLS COMPOSITE CL2	66283	No	Treatment Plant	-	-	Active
LETHAN COMPOSITE CL2	66284	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
BIG KIMBARK COMPOSITE CL2	45552	Hypochlorination, Post	Disinfection
LITTLE KIMBARK COMPOSITE CL2	45553	Hypochlorination, Post	Disinfection
WELL 02A - TREATED (CL2)	45554	Hypochlorination, Post	Disinfection
WELL 03 - TREATED (CL2)	45555	Hypochlorination, Post	Disinfection
WELL 04 - TREATED (CL2)	45556	Hypochlorination, Post	Disinfection
MIDDLEMAN FALLS COMPOSITE CL2	66283	Hypochlorination, Post	Disinfection
LETHAN COMPOSITE CL2	66284	Hypochlorination, Post	Disinfection

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