Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA3610073
PWS Name	HI DESERT WD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	26411
County Served	San Bernardino

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.

Violations

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	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	9813009	Open	02-JUL-2025	-	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	813007	Returned to Compliance	01-MAR-2008	31-MAR-2008	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9813006	Returned to Compliance	01-JUL-1998	31-JUL-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9613005	Returned to Compliance	01-JUN-1996	30-JUN-1996	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9313004	Returned to Compliance	01-JUL-1993	31-JUL-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9313003	Returned to Compliance	01-NOV-1992	30-NOV-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9213002	Returned to Compliance	01-SEP-1992	30-SEP-1992	Yes

1 - 7 of 7

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9913038	813007	SOX	State Compliance achieved	06-APR-2018	State	-
9913031	9813006	SOX	State Compliance achieved	14-OCT-1998	State	ENF_NO:03-13-98C-008; COMPLIED WITH CITATION ENTRY TO SHOW COMPLIANCE ACHIVED WITH THE CITATION
9613014	9613005	SOX	State Compliance achieved	01-AUG-1996	State	SYSTEM RETURNED TO COMPLIANCE PROOF OF PUBLICATION IN THE NEWSPAPER WAS SUBMITTED
9513009	9313003	SOX	State Compliance achieved	30-SEP-1993	State	-
9513009	9213002	SOX	State Compliance achieved	30-SEP-1993	State	-
9513009	9313004	SOX	State Compliance achieved	30-SEP-1993	State	-

1 - 6 of 6

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
JT INTERTIE - EMERGENCY	69162	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 24E	9185	Yes	Well	Ground water	Permanent	Active
WELL 06W	9017	Yes	Well	Ground water	Permanent	Active
WELL 08W	9015	Yes	Well	Ground water	Permanent	Active
WELL 09W	9013	Yes	Well	Ground water	Permanent	Active
WELL 02W	9012	Yes	Well	Ground water	Permanent	Active
WELL 12E	9010	Yes	Well	Ground water	Permanent	Active
WELL 14E	9007	Yes	Well	Ground water	Permanent	Active
WELL 16E	9006	Yes	Well	Ground water	Permanent	Active
WELL 17E	9005	Yes	Well	Ground water	Permanent	Active
WELL 18E	9004	Yes	Well	Ground water	Permanent	Active
WELL 09E	8988	Yes	Well	Ground water	Permanent	Active
WELL 20W	58103	Yes	Well	Ground water	Permanent	Active
WELL 05E - INACTIVE	CA3610073002	Yes	Well	Ground water	Other	Inactive
WELL 10W - INACTIVE	9014	Yes	Well	Ground water	Other	Inactive
WELL 11W - INACTIVE	9011	Yes	Well	Ground water	Other	Inactive
WELL 05E - DESTROYED 1/12/18	8989	Yes	Well	Ground water	Other	Inactive
WELL 06E - ABANDONED	7426	Yes	Well	Ground water	Other	Inactive
WELL 07E - INACTIVE	20030	Yes	Well	Ground water	Other	Inactive
WELL 10E - INACTIVE	20016	Yes	Well	Ground water	Other	Inactive
WELL 05W - INACTIVE	19972	Yes	Well	Ground water	Other	Inactive
WELL 03W - INACTIVE	19969	Yes	Well	Ground water	Other	Inactive
WELL 01W - DESTROYED	18200	Yes	Well	Ground water	Other	Inactive
WELL 02E - DESTROYED	18180	Yes	Well	Ground water	Other	Inactive
WELL 11E - INACTIVE	18176	Yes	Well	Ground water	Other	Inactive
WELL 04W - DESTROYED	18174	Yes	Well	Ground water	Other	Inactive
BDVWA INTERTIE - PURCHASED TREATED	64723	Yes	Consecutive Connection	Ground water	Permanent	Active
PIONEERTOWN INTERTIE	72100	Yes	Consecutive Connection	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	30789	No	Distribution System/Zone	-	-	Active
WELL 09W - TREATED (CL2)	3650	No	Treatment Plant	-	-	Active
WELL 08W - TREATED (CL2)	3835	No	Treatment Plant	-	-	Active
WELL 06W - TREATED (CL2)	4253	No	Treatment Plant	-	-	Active
WELL 18E - TREATED ACTIVE	4273	No	Treatment Plant	-	-	Active
WELL 24E - TREATED (CL2)	4274	No	Treatment Plant	-	-	Active
WELL 02W - TREATED (CL2)	45528	No	Treatment Plant	-	-	Active
WELL 9E - TREATED (CL2)	53561	No	Treatment Plant	-	-	Active
WELL 14E - TREATED (CL2)	53562	No	Treatment Plant	-	-	Active
WELL 20W TREATED (CL2)	60518	No	Treatment Plant	-	-	Active
SUNNY SLOPE 12E,16E,17E BLEND - TREATED	6155	No	Treatment Plant	-	-	Active
WELL 05E - TREATED - INACTIVE	4260	No	Treatment Plant	-	-	Inactive
WELL 07E - TREATED INACTIVE	4261	No	Treatment Plant	-	-	Inactive
WELL 10E - TREATED INACTIVE	4262	No	Treatment Plant	-	-	Inactive
WELL 03W - TREATED INACTIVE	4264	No	Treatment Plant	-	-	Inactive
WELL 10W - TREATED - INACTIVE	4267	No	Treatment Plant	-	-	Inactive
WELL 11W - TREATED (CL2) - INACTIVE	4269	No	Treatment Plant	-	-	Inactive
ENCELIA (9E, 14E BLEND) - TREATED - INAC	4270	No	Treatment Plant	-	-	Inactive
WELL 16E - TREATED - INACTIVE	4271	No	Treatment Plant	-	-	Inactive
WELL 17E - TREATED - INACTIVE	4272	No	Treatment Plant	-	-	Inactive
WELL 12E - TREATED - INACTIVE	4275	No	Treatment Plant	-	-	Inactive
IX EFF COMB - TREATED INACTIVE	6082	No	Treatment Plant	-	-	Inactive

1 - 50 of 52

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 09W - TREATED (CL2)	3650	Hypochlorination, Post	Disinfection
WELL 08W - TREATED (CL2)	3835	Hypochlorination, Post	Disinfection
WELL 06W - TREATED (CL2)	4253	Hypochlorination, Post	Disinfection
WELL 10W - TREATED - INACTIVE	4267	Hypochlorination, Post	Disinfection
WELL 11W - TREATED (CL2) - INACTIVE	4269	Hypochlorination, Post	Disinfection
ENCELIA (9E, 14E BLEND) - TREATED - INAC	4270	Rapid Mix	Inorganics removal
WELL 18E - TREATED ACTIVE	4273	Hypochlorination, Post	Disinfection
WELL 24E - TREATED (CL2)	4274	Hypochlorination, Post	Disinfection
WELL 02W - TREATED (CL2)	45528	Hypochlorination, Post	Disinfection
WELL 9E - TREATED (CL2)	53561	Hypochlorination, Pre	Disinfection
WELL 14E - TREATED (CL2)	53562	Hypochlorination, Pre	Disinfection
WELL 20W TREATED (CL2)	60518	Gaseous Chlorination, Post	Disinfection
SUNNY SLOPE 12E,16E,17E BLEND - TREATED	6155	Rapid Mix	Inorganics removal
SUNNY SLOPE 12E,16E,17E BLEND - TREATED	6155	Hypochlorination, Post	Disinfection

1 - 14 of 14

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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