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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	090605024
PWS Name	Sycuan
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Surface water purchased
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	12350
County Served

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, Source Water (GWR)	Ground Water Rule	E. COLI	060502434301492019	Returned to Compliance	01-SEP-2019	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	0605024031040102015	Returned to Compliance	01-OCT-2015	31-DEC-2015	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	060502425310062013	Returned to Compliance	01-JUN-2013	30-JUN-2013	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	060502434301462013	Returned to Compliance	01-JUN-2013	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310032013	Returned to Compliance	01-MAR-2013	31-MAR-2013	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	0605024243100122012	Returned to Compliance	01-DEC-2012	31-DEC-2012	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310022012	Returned to Compliance	01-FEB-2012	29-FEB-2012	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310072011	Returned to Compliance	01-JUL-2011	31-JUL-2011	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	060502421301362011	Returned to Compliance	01-JUN-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Radionuclides and Revised Rad Rule	Combined Uranium	060502402400612011	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0605024223100122010	Returned to Compliance	01-DEC-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0605024223100102010	Returned to Compliance	01-OCT-2010	31-OCT-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310012010	Returned to Compliance	01-JAN-2010	31-JAN-2010	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	060502424310092007	Returned to Compliance	01-SEP-2007	30-SEP-2007	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310072007	Returned to Compliance	01-JUL-2007	31-JUL-2007	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	060502471700072005	Returned to Compliance	01-JUL-2005	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	060502424310032005	Returned to Compliance	01-MAR-2005	31-MAR-2005	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	060502424310092004	Returned to Compliance	01-SEP-2004	30-SEP-2004	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310092002	Returned to Compliance	01-SEP-2002	30-SEP-2002	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	060502471700072002	Returned to Compliance	01-JUL-2002	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310092001	Returned to Compliance	01-SEP-2001	30-SEP-2001	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	060502471700072001	Returned to Compliance	01-JUL-2001	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0605024223100112000	Returned to Compliance	01-NOV-2000	30-NOV-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	0605024223100102000	Returned to Compliance	01-OCT-2000	31-OCT-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310082000	Returned to Compliance	01-AUG-2000	31-AUG-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310072000	Returned to Compliance	01-JUL-2000	31-JUL-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310062000	Returned to Compliance	01-JUN-2000	30-JUN-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310032000	Returned to Compliance	01-MAR-2000	31-MAR-2000	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	060502403402012000	Returned to Compliance	01-JAN-2000	31-DEC-2000	No
MCL	Maximum Contaminant Level Violation, Single Sample	Nitrate Rule	Nitrate	060502401104012000	Returned to Compliance	01-JAN-2000	31-DEC-2000	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310081998	Returned to Compliance	01-AUG-1998	31-AUG-1998	Yes
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	060502426310081998	Returned to Compliance	01-AUG-1998	31-AUG-1998	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	060502426310041998	Returned to Compliance	01-APR-1998	30-APR-1998	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	060502421310041998	Returned to Compliance	01-APR-1998	30-APR-1998	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310051997	Returned to Compliance	01-MAY-1997	31-MAY-1997	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310091992	Returned to Compliance	01-SEP-1992	30-SEP-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310081992	Returned to Compliance	01-AUG-1992	31-AUG-1992	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	060502423310031992	Returned to Compliance	01-MAR-1992	31-MAR-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	060502423310021992	Returned to Compliance	01-FEB-1992	29-FEB-1992	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0605024233100121991	Returned to Compliance	01-DEC-1991	31-DEC-1991	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0605024233100111991	Returned to Compliance	01-NOV-1991	30-NOV-1991	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0605024233100101991	Returned to Compliance	01-OCT-1991	31-OCT-1991	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	060502423310091991	Returned to Compliance	01-SEP-1991	30-SEP-1991	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	060502423310081991	Returned to Compliance	01-AUG-1991	31-AUG-1991	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	060502422310071991	Returned to Compliance	01-JUL-1991	31-JUL-1991	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	060502423310061991	Returned to Compliance	01-JUN-1991	30-JUN-1991	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	060502425310051991	Returned to Compliance	01-MAY-1991	31-MAY-1991	No

1 - 47 of 47

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
0605024OX12131996313	060502434301492019	EOX	Federal Compliance achieved	13-DEC-2019	Region	Subsequent reporting of required results.
0605024OX01141683916	0605024031040102015	EOX	Federal Compliance achieved	14-JAN-2016	Region	Sampled in 1/14/2016
0605024OX11051373747	060502425310062013	EOX	Federal Compliance achieved	05-NOV-2013	Region	-
0605024OX11051373748	060502434301462013	EOX	Federal Compliance achieved	05-NOV-2013	Region	-
0605024OX08161373314	060502422310032013	EOX	Federal Compliance achieved	16-AUG-2013	Region	-
0605024OX03121371935	0605024243100122012	EOX	Federal Compliance achieved	12-MAR-2013	Region	-
0605024OX05081268203	060502422310022012	EOX	Federal Compliance achieved	08-MAY-2012	Region	-
0605024OX11291165942	060502422310072011	EOX	Federal Compliance achieved	29-NOV-2011	Region	-
0605024OX10061165080	060502421301362011	EOX	Federal Compliance achieved	06-OCT-2011	Region	No E. Coli since July; no TCR MCL violations since.
0605024OX07291164296	060502402400612011	EOX	Federal Compliance achieved	29-JUL-2011	Region	Second Quarter result of 18 ug/l brings their RAA down to 29.5 ug/l
0605024OX04111162172	0605024223100102010	EOX	Federal Compliance achieved	11-APR-2011	Region	-
0605024OX04111162173	0605024223100122010	EOX	Federal Compliance achieved	11-APR-2011	Region	-
0605024OX07131053637	060502422310012010	EOX	Federal Compliance achieved	13-JUL-2010	Region	-
0605024OX01070936696	060502422310092001	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936698	060502422310092002	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936725	060502423310021992	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936752	060502423310031992	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936734	060502423310061991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936721	060502423310081991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936751	060502423310091991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936690	060502424310092004	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936699	060502424310092007	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936748	060502425310051991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936714	060502426310041998	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936715	060502426310081998	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936694	0605024223100102000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936695	0605024223100112000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936713	0605024233100101991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936733	0605024233100111991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936719	0605024233100121991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936712	060502422310091992	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936693	060502422310082000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936701	060502422310081998	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936724	060502422310081992	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936688	060502422310072007	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936692	060502422310072000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936760	060502422310071991	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936691	060502422310062000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936709	060502422310051997	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936697	060502422310032000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936707	060502421310041998	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936704	060502403402012000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936703	060502401104012000	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX01070936689	060502424310032005	EOX	Federal Compliance achieved	07-JAN-2009	Region	-
0605024OX08180618553	060502471700072002	EOX	Federal Compliance achieved	18-AUG-2006	Region	-
0605024OX08180618554	060502471700072001	EOX	Federal Compliance achieved	18-AUG-2006	Region	-
0605024OX08180618549	060502471700072005	EOX	Federal Compliance achieved	18-AUG-2006	Region	-

1 - 47 of 47

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Purchased from Padre Dam MWD	0605024SW001	Yes	Consecutive Connection	Surface water	Permanent	Active
Well 14	0605024GW014	Yes	Well	Ground water	Permanent	Active
Well 12	0605024GW012	Yes	Well	Ground water	Permanent	Active
Well 11	0605024GW011	Yes	Well	Ground water	Permanent	Active
Well 9	0605024GW009	Yes	Well	Ground water	Permanent	Active
Well 10	0605024GW010	Yes	Well	Ground water	Other	Inactive
Well 8	0605024GW008	Yes	Well	Ground water	Other	Inactive
Well 7	0605024GW007	Yes	Well	Ground water	Other	Inactive
Well 6	0605024GW006	Yes	Well	Ground water	Other	Inactive
Well 4	0605024GW004	Yes	Well	Ground water	Other	Inactive
Well 2	0605024GW003	Yes	Well	Ground water	Other	Inactive
Well 2	0605024GW002	Yes	Well	Ground water	Other	Inactive
Well 1	0605024GW001	Yes	Well	Ground water	Other	Inactive
Well 5	0605024GW005	Yes	Well	Ground water	Emergency	Inactive
Entry Point to PWS #0605024 Distribution System	0605024EP001	No	Common Headers	-	-	Active
PWS# 0605024 distribution system	0605024DS001	No	Distribution System/Zone	-	-	Active
Common Header to Treatment Plant	0605024CH001	No	Other	-	-	Active
Pumping Facility	0605024PF001	No	Pump Facility	-	-	Active
Wet Well/Blending Tank	0605024ST002	No	Storage	-	-	Active
Storage Tank	0605024ST003	No	Storage	-	-	Active
Storage Tank 1	0605024ST001	No	Storage	-	-	Inactive
RO Treatment Facility	0605024TP002	No	Treatment Plant	-	-	Active
Nitrate Treatment Facility	0605024TP001	No	Treatment Plant	-	-	Inactive

1 - 23 of 23

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Nitrate Treatment Facility	0605024TP001	Filtration, Cartridge	Particulate removal
Nitrate Treatment Facility	0605024TP001	Hypochlorination, Post	Disinfection
Nitrate Treatment Facility	0605024TP001	Reverse Osmosis	Inorganics removal
RO Treatment Facility	0605024TP002	Filtration, Cartridge	Particulate removal
RO Treatment Facility	0605024TP002	Filtration, Pressure Sand	Particulate removal
RO Treatment Facility	0605024TP002	Reverse Osmosis	Inorganics removal
RO Treatment Facility	0605024TP002	Ultraviolet Radiation	Disinfection
RO Treatment Facility	0605024TP002	Hypochlorination, Post	Disinfection

1 - 8 of 8

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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