Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	NN0403033
PWS Name	Leupp-Birdsprings-Tolani Lake NTUA
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Ground water
Primacy Type	Tribal
Is Wholesaler?	No
Population Served	2100
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, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	040303330295012020	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040303330245612020	Returned to Compliance	01-JAN-2020	31-DEC-2020	No
TT	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04030332A800072017	Returned to Compliance	01-JUL-2017	-	Yes
Other	Sample Siting Plan Errors (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	04030335A800042016	Open	01-APR-2016	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	0403033350600102013	Open	01-OCT-2013	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0403033233100122012	Returned to Compliance	01-DEC-2012	31-DEC-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0403033233100112012	Returned to Compliance	01-NOV-2012	30-NOV-2012	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	040303324310072012	Returned to Compliance	01-JUL-2012	31-JUL-2012	No
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Thallium, Total	0403033021085102010	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MCL	Maximum Contaminant Level Violation, Average	Inorganic Chemicals	Antimony, Total	0403033021074102010	Returned to Compliance	01-OCT-2010	31-DEC-2010	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	040303327295012010	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	040303327245612010	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	040303322310072008	Returned to Compliance	01-JUL-2008	31-JUL-2008	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	040303303103512008	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Total Polychlorinated Biphenyls (PCB)	040303303238312008	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	040303303206312008	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Glyphosate	040303303203412008	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Diquat	040303303203212008	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endothall	040303303203312008	Returned to Compliance	01-JAN-2008	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	040303303400012004	Returned to Compliance	01-JAN-2004	31-DEC-2004	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	0370186	Known	01-FEB-2003	28-FEB-2003	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	040303323310022003	Returned to Compliance	01-FEB-2003	28-FEB-2003	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	9630081	Known	30-JUN-1996	29-JUL-1996	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	040303325310061996	Returned to Compliance	30-JUN-1996	29-JUL-1996	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
0403033FJ08282441419	04030335A800042016	SFJ	State Formal Notice of Violation issued	28-AUG-2024	State	NOV issued for failure to prepare a site sampling plan for total coliform.
0403033OX08232138840	040303330295012020	SOX	State Compliance achieved	23-AUG-2021	State	2020 DBPs Stage 2 M/R. Return To Compliance. Full sample sets collected 07/12/2021 for TTHM @ Leslie Shepherd and 08/23/2021 for HAA5 @ Betty S Begay.
0403033OX08232138841	040303330245612020	SOX	State Compliance achieved	23-AUG-2021	State	2020 DBPs Stage 2 M/R. Return To Compliance. Full sample sets collected 07/12/2021 for TTHM @ Leslie Shepherd and 08/23/2021 for HAA5 @ Betty S Begay.
0403033FJ08251733383	0403033350600102013	SFJ	State Formal Notice of Violation issued	25-AUG-2017	State	NOV issued for failure to submit a DBP site sampling plan.
0403033OX08091734123	04030332A800072017	SOX	State Compliance achieved	09-AUG-2017	State	Level 1 Assessment rec'd on 8/9/17.
0403033OX01111323590	0403033233100122012	SOX	State Compliance achieved	11-JAN-2013	State	2012 Dec TCR M/R. RTC, received NTUA TCR results on 01-11-2013.
0403033OX12111223672	0403033233100112012	SOX	State Compliance achieved	11-DEC-2012	State	2012 Nov TCR M/R. RTC, received NTUA TCR results on 12-11-2012.
0403033OX11201223103	040303324310072012	SOX	State Compliance achieved	20-NOV-2012	State	2012 July TCR. RTC, samples collected during August 2012. PN will be included in the 2011 CCR per DChee-NTUA.
0403033OX02211221589	0403033021074102010	SOX	State Compliance achieved	21-FEB-2012	State	Samples invalidated by lab.
0403033OX02211221590	0403033021085102010	SOX	State Compliance achieved	21-FEB-2012	State	Samples invalidated by lab.
0403033OX11161116538	040303327295012010	SOX	State Compliance achieved	16-NOV-2011	State	RTC, sample results were received of the 2008 and 2009 DBPs.
0403033OX11161116539	040303327245612010	SOX	State Compliance achieved	16-NOV-2011	State	RTC, sample results were received of the 2008 and 2009 DBPs.
0403033FJ11161116528	040303303238312008	SFJ	State Formal Notice of Violation issued	16-NOV-2011	State	NOV issued for failure to collect a PCB, diquat, endothall, glyphosate, and dioxin sample during 2008.
0403033FJ11161116532	040303303206312008	SFJ	State Formal Notice of Violation issued	16-NOV-2011	State	NOV issued for failure to collect a PCB, diquat, endothall, glyphosate, and dioxin sample during 2008.
0403033FJ11161116531	040303303203412008	SFJ	State Formal Notice of Violation issued	16-NOV-2011	State	NOV issued for failure to collect a PCB, diquat, endothall, glyphosate, and dioxin sample during 2008.
0403033FJ11161116530	040303303203312008	SFJ	State Formal Notice of Violation issued	16-NOV-2011	State	NOV issued for failure to collect a PCB, diquat, endothall, glyphosate, and dioxin sample during 2008.
0403033FJ11161116540	040303303103512008	SFJ	State Formal Notice of Violation issued	16-NOV-2011	State	NOV issued for failure to collect a sample for mercury.
0403033FJ11161116529	040303303203212008	SFJ	State Formal Notice of Violation issued	16-NOV-2011	State	NOV issued for failure to collect a PCB, diquat, endothall, glyphosate, and dioxin sample during 2008.
0403033IE0720109151	040303322310072008	SIE	State Public Notification requested	20-JUL-2010	State	NOV, PN requested.
0403033OX03/16/2007	040303323310022003	SOX	State Compliance achieved	16-MAR-2007	State	Results received for February 2003.
0403033OX11/13/2006	040303303400012004	SOX	State Compliance achieved	13-NOV-2006	State	RTC, system sampled 11/13/2006, 8/21/2006, 5/3/2006, and 2/14/2006 for all three wells.
0403033OX12/05/2000	040303325310061996	SOX	State Compliance achieved	05-DEC-2000	State	Pre Primacy.

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
05T-510 (LEUPP 1)	0403033GW003	Yes	Well	Ground water	Other	Inactive
05T-547 (LEUPP 3)	0403033GW002	Yes	Well	Ground water	Permanent	Active
05T-505 (LEUPP 2)	0403033GW001	Yes	Well	Ground water	Permanent	Active
05T-505 Entry Point (Leupp 2)	0403033EP001	No	Common Headers	-	-	Active
05T-547 Entry Point (Leupp 3)	0403033EP002	No	Common Headers	-	-	Active
05T-510 Entry Point (Leupp 1)	0403033EP003	No	Common Headers	-	-	Inactive
NN0403033 Leupp Distribution System	0403033DS001	No	Distribution System/Zone	-	-	Active
NN0403033 Tolani Lake Distribution System	0403033DS002	No	Distribution System/Zone	-	-	Active
NN0403033 Birdsprings Distribution System	0403033DS003	No	Distribution System/Zone	-	-	Active
Tolani Lake Booster Station	0403033PF001	No	Pump Facility	-	-	Active
Birdsprings Booster Station	0403033PF002	No	Pump Facility	-	-	Active
Tolani Lake Booster Tank #1 South	0403033ST001	No	Storage	-	-	Active
Tolani Lake Booster Tank #2 North	0403033ST002	No	Storage	-	-	Active
Birdsprings North #1	0403033ST003	No	Storage	-	-	Active
Birdsprings South #2	0403033ST004	No	Storage	-	-	Active
Leupp North #1	0403033ST005	No	Storage	-	-	Active
Leupp South #2	0403033ST006	No	Storage	-	-	Active
Newberry	0403033ST007	No	Storage	-	-	Active
Ives Mesa #1	0403033ST008	No	Storage	-	-	Active
Ives Mesa #2	0403033ST009	No	Storage	-	-	Active
05T-505 Treatment (Leupp 2)	0403033TP001	No	Treatment Plant	-	-	Active
05T-547 Treatment (Leupp 3)	0403033TP002	No	Treatment Plant	-	-	Active
05T-510 Treatment (Leupp 1)	0403033TP003	No	Treatment Plant	-	-	Inactive

1 - 23 of 23

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
05T-505 Treatment (Leupp 2)	0403033TP001	Gaseous Chlorination, Post	Disinfection
05T-547 Treatment (Leupp 3)	0403033TP002	Gaseous Chlorination, Post	Disinfection
05T-510 Treatment (Leupp 1)	0403033TP003	Gaseous Chlorination, Post	Disinfection

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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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