Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	063504118
PWS Name	Santa Ana Eastside
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	759
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
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	4003367	Returned to Compliance	15-AUG-2017	-	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4003360	Returned to Compliance	01-JAN-2011	31-JAN-2011	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4003361	Returned to Compliance	01-NOV-2010	30-NOV-2010	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	4003314	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	4003317	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4003315	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4003316	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4003005	Returned to Compliance	01-JUL-2005	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4002804	Returned to Compliance	01-JUL-2004	-	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	4003352	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	4003353	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	4003354	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	4003357	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	4003358	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	4003356	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	4003359	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	4003355	Returned to Compliance	01-JAN-2002	31-DEC-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4002201	Returned to Compliance	01-AUG-2001	31-AUG-2001	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4002001	Returned to Compliance	01-JUL-2000	03-AUG-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4001901	Returned to Compliance	01-DEC-1999	31-DEC-1999	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4001801	Returned to Compliance	01-NOV-1999	30-NOV-1999	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4002101	Returned to Compliance	19-OCT-1999	03-AUG-2000	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	4001701	Returned to Compliance	01-OCT-1999	31-OCT-1999	No
MR	Monitoring, Repeat Minor (TCR)	Total Coliform Rule	Coliform (TCR)	4001698	Returned to Compliance	01-AUG-1998	31-AUG-1998	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4001198	Returned to Compliance	01-AUG-1998	31-AUG-1998	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	1V98	Known	01-NOV-1997	30-NOV-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	2V97	Known	01-JUN-1997	30-JUN-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1V97	Known	01-JAN-1997	31-JAN-1997	No

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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
12786	4003367	EOX	Federal Compliance achieved	12-JUN-2018	Region	-
12782	4003358	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12782	4003357	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12782	4003356	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12782	4003355	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12782	4003353	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12782	4003352	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12782	4003359	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12782	4003354	EOX	Federal Compliance achieved	02-MAY-2013	Region	System sampled for IOCs in June 2011. Data clean-up per Kim Ngo.
12780	4003315	EOX	Federal Compliance achieved	10-JAN-2012	Region	Santa Ana Pueblo has since taken their DBP samples
12781	4003317	EOX	Federal Compliance achieved	10-JAN-2012	Region	Santa Ana Pueblo has taken their nitrate sample
12780	4003316	EOX	Federal Compliance achieved	10-JAN-2012	Region	Santa Ana Pueblo has since taken their DBP samples
12778	4003360	EOX	Federal Compliance achieved	01-FEB-2011	Region	-
12779	4003361	EOX	Federal Compliance achieved	01-DEC-2010	Region	-
12777	4003314	EOX	Federal Compliance achieved	30-AUG-2010	Region	-
7306	4003005	EOX	Federal Compliance achieved	26-SEP-2006	Region	-
7306	4002804	EOX	Federal Compliance achieved	26-SEP-2006	Region	-
7306	4002101	EOX	Federal Compliance achieved	26-SEP-2006	Region	-
7306	4002001	EOX	Federal Compliance achieved	26-SEP-2006	Region	-
12766	4002201	EOX	Federal Compliance achieved	15-OCT-2001	Region	Returned to compliance per Kim Ngo
12325	4001901	EOX	Federal Compliance achieved	14-FEB-2000	Region	Returned to compliance per Kim Ngo
12247	4001801	EOX	Federal Compliance achieved	14-JAN-2000	Region	Returned to compliance per Kim Ngo
12332	4001701	EOX	Federal Compliance achieved	15-DEC-1999	Region	Returned to compliance per Kim Ngo
11883	4001698	EOX	Federal Compliance achieved	15-OCT-1998	Region	Returned to compliance per Kim Ngo
11882	4001198	EOX	Federal Compliance achieved	15-OCT-1998	Region	Returned to compliance per Kim Ngo

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INACTIVE-WELL # 2 STANDBY	474	Yes	Well	Ground water	Emergency	Inactive
EASTSIDE WELL 3	382	Yes	Well	Ground water	Permanent	Active
CHICAL WELL 4	3504118GW004	Yes	Well	Ground water	Permanent	Active
EASTSIDE WELL 3	3504118GW003	Yes	Well	Ground water	Permanent	Active
CHICAL WELL 4	1108	Yes	Well	Ground water	Permanent	Active
Entry Point to Distribution System	3504118EP001	No	Common Headers	-	-	Active
DISTRIBUTION SYSTEM	230	No	Distribution System/Zone	-	-	Active
DISTRIBUTION SYSTEM	3504118DS000	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	887	No	Distribution System/Zone	-	-	Active
EASTSIDE TANK 3 (3B) - 252,000 GALS	1052	No	Storage	-	-	Active
EASTSIDE TANK 2 (3A)- 90,000 GALS	1123	No	Storage	-	-	Active
EASTSIDE TANK 4 (3C) - 350,000 GALLONS	1304	No	Storage	-	-	Active
EASTSIDE TANK 2 (3A)- 90,000 GALS	3504118ST002	No	Storage	-	-	Active
EASTSIDE TANK 3 (3B) - 252,000 GALS	3504118ST003	No	Storage	-	-	Active
EASTSIDE TANK 4 (3C) - 350,000 GALLONS	3504118ST004	No	Storage	-	-	Active
EASTSIDE TANK 1 - 60K GALS - INACTIVE	1122	No	Storage	-	-	Inactive
EASTSIDE TANK 1 - 60K GALS - INACTIVE	3504118ST001	No	Storage	-	-	Inactive
CL2 FOR CHICAL WELL 4	1132	No	Treatment Plant	-	-	Active
CL2 FOR EASTSIDE WELL 3	154	No	Treatment Plant	-	-	Active
CL2 FOR EASTSIDE WELL 3	3504118TP003	No	Treatment Plant	-	-	Active
CL2 FOR CHICAL WELL 4	3504118TP004	No	Treatment Plant	-	-	Active
Arsenic Removal Plant - Ferric Chloride	3504118TP005	No	Treatment Plant	-	-	Active
INACTIVE-CHLORINATN FOR WELL #2 STANDBY	3504118TP002	No	Treatment Plant	-	-	Inactive
INACTIVE-CHLORINATN FOR WELL #2 STANDBY	614	No	Treatment Plant	-	-	Inactive

1 - 24 of 24

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
CL2 FOR CHICAL WELL 4	1132	Chlorination (FRDS-1.5)	Disinfection
CL2 FOR CHICAL WELL 4	1132	Innovative	Inorganics removal
CL2 FOR EASTSIDE WELL 3	154	Chlorination (FRDS-1.5)	Disinfection
CL2 FOR EASTSIDE WELL 3	3504118TP003	Chlorination (FRDS-1.5)	Disinfection
CL2 FOR CHICAL WELL 4	3504118TP004	Chlorination (FRDS-1.5)	Disinfection
Arsenic Removal Plant - Ferric Chloride	3504118TP005	Filtered	Inorganics 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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