Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	CA3310012
PWS Name	ELSINORE VALLEY MWD
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	169455
County Served	Riverside

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
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9720004	Returned to Compliance	01-JUL-2014	31-JUL-2014	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	720006	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	620005	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	620004	Returned to Compliance	01-APR-2006	30-JUN-2006	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9720003	Returned to Compliance	01-SEP-1997	30-SEP-1997	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9620002	Returned to Compliance	01-FEB-1996	29-FEB-1996	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	94V0001	Returned to Compliance	30-JUN-1993	01-MAR-2000	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	9320001	Returned to Compliance	01-JAN-1993	31-DEC-1993	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Selenium	8700307	Known	01-JAN-1987	31-JAN-1987	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Selenium	8600812	Known	01-SEP-1986	30-SEP-1986	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Selenium	8600811	Known	01-AUG-1986	31-AUG-1986	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Inorganic Chemicals	Selenium	8600810	Known	01-JUL-1986	31-JUL-1986	Yes

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
9820009	9720004	SFJ	State Formal Notice of Violation issued	10-SEP-2014	State	TCR M&R Violation for July 2014, not all repeat samples collected. NOV issued 9/10/2014.
9820012	720006	SOX	State Compliance achieved	15-AUG-2007	State	-
9820012	620005	SOX	State Compliance achieved	15-AUG-2007	State	-
9820011	620004	SOX	State Compliance achieved	30-SEP-2006	State	-
00E0001	94V0001	EOX	Federal Compliance achieved	01-MAR-2000	ODSWeb	-
9820008	9720003	SIA	State Violation/Reminder Notice	05-NOV-1997	State	ENF_NO:N/A;
9620007	9620002	SIA	State Violation/Reminder Notice	16-APR-1996	State	ENF_NO:04161996; COLIFORM COLLECT 3 REPEAT SAMPLES
9520006	9320001	SOX	State Compliance achieved	26-APR-1994	State	-
87E0004	8700307	SIF	State Public Notification received	30-SEP-1987	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
TEMESCAL VALLEY WD INTERTIE #1	64508	Yes	Consecutive Connection	Surface water	Emergency	Active
STATION 71 WELL - INACTIVE	64504	Yes	Well	Ground water	Permanent	Inactive
LEE LAKE WELL 2	70225	Yes	Well	Ground water	Permanent	Active
LEE LAKE WELL 1	70224	Yes	Well	Ground water	Permanent	Active
MAYHEW 02	64506	Yes	Well	Ground water	Permanent	Active
PALOMAR WELL 2	58217	Yes	Well	Ground water	Permanent	Active
FLAGLER WELL 3A	57551	Yes	Well	Ground water	Permanent	Active
FLAGLER WELL 2A	57550	Yes	Well	Ground water	Permanent	Active
TERRA COTTA WELL	54706	Yes	Well	Ground water	Permanent	Active
SUMMERLY WELL	10505	Yes	Well	Ground water	Permanent	Active
CEREAL STREET WELL 01	10504	Yes	Well	Ground water	Permanent	Active
CORYDON WELL	10502	Yes	Well	Ground water	Permanent	Active
CEREAL STREET WELL 03	10498	Yes	Well	Ground water	Permanent	Active
CEREAL STREET WELL 04	10497	Yes	Well	Ground water	Permanent	Active
DIAMOND WELL	10469	Yes	Well	Ground water	Permanent	Active
JOY STREET WELL	10467	Yes	Well	Ground water	Permanent	Active
MACHADO WELL	10466	Yes	Well	Ground water	Permanent	Active
TERRA COTTA WELL - PENDING	CA3310012048	Yes	Well	Ground water	Other	Inactive
BOB MCGILL (BUTTRFIELD VIL) - ABANDONED	7752	Yes	Well	Ground water	Other	Inactive
LINCOLN ST. - ABANDONED	7750	Yes	Well	Ground water	Other	Inactive
SAN JACINTO WELL - ABANDONED	7749	Yes	Well	Ground water	Other	Inactive
MAYHEW - ABANDONED	64511	Yes	Well	Ground water	Other	Inactive
STATION 72 - AGRICULTURAL	64510	Yes	Well	Ground water	Other	Inactive
STATION 22 - INACTIVE (1998)	64509	Yes	Well	Ground water	Other	Inactive
TRILOGY WELL - INACTIVE	22347	Yes	Well	Ground water	Other	Inactive
OLIVE ST - INACTIVE	20960	Yes	Well	Ground water	Other	Inactive
STEWART 04 - INACTIVE	20942	Yes	Well	Ground water	Other	Inactive
SKY MEADOWS - INACTIVE	20939	Yes	Well	Ground water	Other	Inactive
SEDCO 03 - INACTIVE	20938	Yes	Well	Ground water	Other	Inactive
SEDCO 02 - INACTIVE	20937	Yes	Well	Ground water	Other	Inactive
SEDCO 01 - INACTIVE	20936	Yes	Well	Ground water	Other	Inactive
GRAND AVE. WELL - INACTIVE	20775	Yes	Well	Ground water	Other	Inactive
ED STEWART 01 - INACTIVE	20774	Yes	Well	Ground water	Other	Inactive
COMO WELL - INACTIVE	20772	Yes	Well	Ground water	Other	Inactive
CHARLES WITHROW - INACTIVE	20771	Yes	Well	Ground water	Other	Inactive
PALOMAR WELL - DESTROYED	18484	Yes	Well	Ground water	Other	Inactive
LINCOLN ST. WELL 02 - INACTIVE	10501	Yes	Well	Ground water	Other	Inactive
CANYON LAKE - RAW	30126	Yes	Intake	Surface water	Permanent	Active
AULD VALLEY PIPELINE (EM-17)	30121	Yes	Consecutive Connection	Surface water	Permanent	Active
TEMESCAL VALLEY PIPELINE, MWD SUPPLY	30128	Yes	Consecutive Connection	Surface water	Permanent	Active
BACK BASIN GWTP INFLUENT - RAW	30124	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	30127	No	Distribution System/Zone	-	-	Active
AULD VALLEY PUMP STATION	30122	No	Pump Facility	-	-	Inactive
CAL OAKS PUMP STATION	30125	No	Pump Facility	-	-	Inactive
BACK BASIN GWTP - COMBINED FILTER EFF	30123	No	Sampling Station	-	-	Active
COLDWATER PUMP STATION (EP TO EVP)	67506	No	Sampling Station	-	-	Active
TVP_CWPS_FLAGLER WELLS BLEND EPTDS(SA-72	67507	No	Sampling Station	-	-	Active
MAYHEW TANK SAMPLE SITE	68004	No	Sampling Station	-	-	Active
TCR SAMPLE SITE (MAITRI RD.)	68005	No	Sampling Station	-	-	Active
TCR SAMPLE SITE (CLAY CANYON)	68006	No	Sampling Station	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MACHADO WELL - CL	4795	Chloramines	Disinfection
CEREAL ST WELL 01 - CL	4804	Chloramines	Disinfection
LINCOLN ST WELL 02 - CL XCLD	4806	Chloramines	Disinfection
CEREAL ST WELL 03 - CL	4808	Hypochlorination, Pre	Disinfection
CEREAL ST WELL 04 - CL	4809	Hypochlorination, Pre	Disinfection
JOY ST WELL - CL	4810	Chloramines	Disinfection
BACK BASIN GWTP EFFLUENT - TREATED	4811	pH Adjustment, Post	Corrosion control
BACK BASIN GWTP EFFLUENT - TREATED	4811	Chloramines	Disinfection
BACK BASIN GWTP EFFLUENT - TREATED	4811	Rapid Mix	Inorganics removal
BACK BASIN GWTP EFFLUENT - TREATED	4811	Filtration, Pressure Sand	Inorganics removal
BACK BASIN GWTP EFFLUENT - TREATED	4811	Coagulation	Inorganics removal
MACHADO BLEND STATION	4812	Rapid Mix	Inorganics removal
BACK BASIN BLENDING TREATMENT	4813	Rapid Mix	Inorganics removal
CANYON LAKE WTP - TREATED	4814	Ultraviolet Radiation	Disinfection
CANYON LAKE WTP - TREATED	4814	Hypochlorination, Post	Disinfection
CANYON LAKE WTP - TREATED	4814	pH Adjustment	Corrosion control
CANYON LAKE WTP - TREATED	4814	Filtration, Rapid Sand	Particulate removal
CANYON LAKE WTP - TREATED	4814	Sedimentation	Particulate removal
CANYON LAKE WTP - TREATED	4814	Gaseous Chlorination, Pre	Taste / odor control
CANYON LAKE WTP - TREATED	4814	Activated Carbon, Powdered	Taste / odor control
CANYON LAKE WTP - TREATED	4814	Rapid Mix	Particulate removal
CANYON LAKE WTP - TREATED	4814	pH Adjustment, Pre	Particulate removal
CANYON LAKE WTP - TREATED	4814	Aeration, Diffused	Disinfection by-products control
CORYDON WELL - CL	4818	Chloramines	Disinfection
DIAMOND WELL - CL	54694	Chloramines	Disinfection
SUMMERLY WELL - CL	54695	Chloramines	Disinfection
STATION 71 - CL - INACTIVE	64505	Chloramines	Disinfection
MAYHEW 02 - CL	64507	Chloramines	Disinfection
FLAGLER WATER TREATMENT FACILITY	66791	Chloramines	Disinfection
TVP & FLAGLER WELLS BLEND EPTDS (SA 73)	66994	Innovative	Inorganics removal
TVP & FLAGLER WELLS BLEND EPTDS (SA 73)	66994	Innovative	Organics removal
AULD VALLEY PIPELINE CHLORAMINE BOOSTER	71699	Chloramines	Disinfection
TERRA COTTA WELL - CL	71775	Chloramines	Disinfection
STATION 71/MAYHEW WELLS BLEND INACTIVE	72461	Innovative	Organics removal
LEE LAKE WELLHEAD TREATMENT FACILITY	74999	Chloramines	Disinfection
LEE LAKE WELLHEAD TREATMENT FACILITY	74999	4-Log Treatment of Viruses	Disinfection
LEE LAKE WELLHEAD TREATMENT FACILITY	74999	Activated Carbon, Granular	Organics removal

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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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