Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	090400054
PWS Name	BIA Keams Canyon
PWS Type	Community water system
Owner Type	Federal government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	925
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	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	04000542E5200102024	Returned to Compliance	17-OCT-2024	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	040005445070052019	Returned to Compliance	30-MAY-2019	-	Yes
MR	Initial, Follow-up, or Routine Source Water M/R	Lead and Copper Rule	Lead and Copper Rule	040005456500072016	Returned to Compliance	01-JUL-2016	-	No
MR	Water Quality Parameter M/R	Lead and Copper Rule	Lead and Copper Rule	040005453500072016	Returned to Compliance	01-JUL-2016	31-DEC-2016	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100572012	Returned to Compliance	01-JUL-2012	30-SEP-2012	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	0400054021005102011	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100572011	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100542011	Returned to Compliance	01-APR-2011	30-JUN-2011	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100512011	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040005403100512011	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0400054233100122010	Returned to Compliance	01-DEC-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	04000540210051020100	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	04000540210051020101	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310092010	Returned to Compliance	01-SEP-2010	30-SEP-2010	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	040005434301482010	Returned to Compliance	01-AUG-2010	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	040005424310082010	Returned to Compliance	01-AUG-2010	31-AUG-2010	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100572010	Returned to Compliance	01-JUL-2010	30-SEP-2010	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040005422310072010	Returned to Compliance	01-JUL-2010	31-JUL-2010	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040005403100572010	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Source Water (GWR)	Ground Water Rule	E. COLI	040005434301472010	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	040005424310072010	Returned to Compliance	01-JUL-2010	31-JUL-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310052010	Returned to Compliance	01-MAY-2010	31-MAY-2010	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100542010	Returned to Compliance	01-APR-2010	30-JUN-2010	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040005403100542010	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310042010	Returned to Compliance	01-APR-2010	30-APR-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310032010	Returned to Compliance	01-MAR-2010	31-MAR-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310022010	Returned to Compliance	01-FEB-2010	28-FEB-2010	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040005403100512010	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	040005427295012010	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100512010	Returned to Compliance	01-JAN-2010	31-MAR-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	0400054021005102009	Returned to Compliance	01-OCT-2009	31-DEC-2009	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	0400054031005102009	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310092009	Returned to Compliance	01-SEP-2009	30-SEP-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310082009	Returned to Compliance	01-AUG-2009	31-AUG-2009	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040005403100572009	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100572009	Returned to Compliance	01-JUL-2009	30-SEP-2009	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310052009	Returned to Compliance	01-MAY-2009	31-MAY-2009	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100542009	Returned to Compliance	01-APR-2009	30-JUN-2009	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310042009	Returned to Compliance	01-APR-2009	30-APR-2009	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040005403100542009	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310022009	Returned to Compliance	01-FEB-2009	28-FEB-2009	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100512009	Returned to Compliance	01-JAN-2009	31-MAR-2009	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310012009	Returned to Compliance	01-JAN-2009	31-JAN-2009	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	040005403104012009	Returned to Compliance	01-JAN-2009	31-DEC-2009	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	0400054031005102008	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	0400054021005102008	Returned to Compliance	01-OCT-2008	31-DEC-2008	Yes
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100572008	Returned to Compliance	01-JUL-2008	30-SEP-2008	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	040005403100572008	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040005423310052008	Returned to Compliance	01-MAY-2008	31-MAY-2008	No
MCL	Maximum Contaminant Level Violation, Average	Arsenic Rule	Arsenic	040005402100542008	Returned to Compliance	01-APR-2008	30-JUN-2008	Yes

1 - 50 of 193

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
0400054OX09032512251	04000542E5200102024	EOX	Federal Compliance achieved	03-SEP-2025	Region	Submission of required documentation.
0400054OX01132096528	040005445070052019	EOX	Federal Compliance achieved	13-JAN-2020	Region	Corrective action extended.
0400054OX04191787144	040005456500072016	EOX	Federal Compliance achieved	19-APR-2017	Region	Since they are in compliance with L+C rule, no need to monitor for WQP.
0400054OX04191787145	040005453500072016	EOX	Federal Compliance achieved	19-APR-2017	Region	Since they are in compliance with L+C rule, no need to monitor for WQP.
0400054OX02131474686	040005402100512008	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474683	0400054021005102007	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474701	040005402100572012	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474699	040005402100572011	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474695	040005402100572010	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474691	040005402100572009	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474685	040005402100572008	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474698	040005402100542011	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474694	040005402100542010	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474690	040005402100542009	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474684	040005402100512009	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474693	040005402100512010	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474697	040005402100512011	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474689	040005402100542008	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474687	040005402100542007	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474696	04000540210051020101	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474700	0400054021005102011	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474692	0400054021005102009	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX02131474688	0400054021005102008	EOX	Federal Compliance achieved	13-FEB-2014	Region	Arsenic treatment system installed in 2011. Arsenic levels consistently below MCL. AO terminated by USEPA, Region 9, on December 12, 2013.
0400054OX06131268446	040005427295012010	EOX	Federal Compliance achieved	13-JUN-2012	Region	TTHMs sampled in July 2011.
0400054OX07131164153	040005403238312008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX07131164158	040005403206312008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX07131164151	040005403204612008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX07131164157	040005403203612008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX07131164156	040005403203312008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX07131164155	040005403203212008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX07131164154	040005403202012008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX07131164152	040005403295912008	EOX	Federal Compliance achieved	13-JUL-2011	Region	Sampled in August 2009. Sampling frequency is every 3 years.
0400054OX05121162916	0400054031005102009	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162919	04000540210051020100	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162913	040005403100572010	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162917	040005403100572009	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162921	040005403100572008	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162914	040005403100542010	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162918	040005403100542009	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162922	040005403100542008	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162912	040005403100512011	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162915	040005403100512010	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162923	040005403100512008	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
0400054OX05121162920	0400054031005102008	EOX	Federal Compliance achieved	12-MAY-2011	Region	Quarterly monitoring conducted since June 2010.
#PWS-AO-2011-6003	040005403100512001	EFL	Federal Final Administrative Order issued	23-MAR-2011	ODSWeb	Rodriguez/Cambell
0400054OX02281160630	040005434301472010	EOX	Federal Compliance achieved	28-FEB-2011	Region	-
0400054OX02281160631	040005434301482010	EOX	Federal Compliance achieved	28-FEB-2011	Region	-
0400054OX02221160532	0400054233100122010	EOX	Federal Compliance achieved	22-FEB-2011	Region	Subsequent samples (January 2011) submitted.
0400054OX02091159727	040005424310082010	EOX	Federal Compliance achieved	09-FEB-2011	Region	Samples collected in August 2010. Report submitted late.
0400054OX02091159728	040005423310092010	EOX	Federal Compliance achieved	09-FEB-2011	Region	Samples collected in September 2010. Report submitted late.

1 - 50 of 193

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
Spring (out of service)	0400054SW001	Yes	Intake	Surface water	Emergency	Inactive
Well 3 (Low Mountain Junction)	0400054GW002	Yes	Well	Ground water	Permanent	Active
Well 2 (Low Mountain Junction)	0400054GW001	Yes	Well	Ground water	Permanent	Active
Entry Point to Keams Canyon distribution system	0400054EP001	No	Common Headers	-	-	Active
Keams Canyon distribution system	0400054DS001	No	Distribution System/Zone	-	-	Active
Sample Location 1 for Stage 2 DBP	0400054DS002	No	Distribution System/Zone	-	-	Inactive
Sample Location 2 for Stage 2 DBP	0400054DS003	No	Distribution System/Zone	-	-	Inactive
Low Mountain Junction Pumping Facility	0400054PF001	No	Pump Facility	-	-	Active
Low Mountain Junction clearwell.	0400054ST001	No	Storage	-	-	Active
Keams Canyon Storage Tank 1	0400054ST002	No	Storage	-	-	Active
Keams Canyon Storage Tank 2	0400054ST003	No	Storage	-	-	Active
Raw Water Tank	0400054ST004	No	Storage	-	-	Active
Spent Backwash Water Tank	0400054ST005	No	Storage	-	-	Inactive
Arsenic Treatment Plant	0400054TP001	No	Treatment Plant	-	-	Active

1 - 14 of 14

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
Arsenic Treatment Plant	0400054TP001	Hypochlorination, Pre	Disinfection
Arsenic Treatment Plant	0400054TP001	Innovative	Inorganics removal
Arsenic Treatment Plant	0400054TP001	pH Adjustment, Pre	Other

1 - 3 of 3

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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