Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	084690440
PWS Name	FORT THOMPSON WATER SYSTEM
PWS Type	Community water system
Owner Type	Tribal Government
Primary Source	Surface water
Primacy Type	Tribal
Is Wholesaler?	Yes
Population Served	1357
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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24522	Returned to Compliance	01-APR-2024	30-JUN-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	24523	Returned to Compliance	01-APR-2024	30-JUN-2024	No
TT	Failure To Address Deficiency	Long Term 2 Enhanced Surface Water Treatment Rule	Long Term 2 Enhanced Surface Water Treatment Rule	24520	Returned to Compliance	08-SEP-2022	-	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	24521	Returned to Compliance	01-JAN-2022	31-DEC-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	24518	Returned to Compliance	01-JUN-2021	30-JUN-2021	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	24507	Returned to Compliance	01-AUG-2013	31-AUG-2013	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	24504	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24505	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24506	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	24499	Returned to Compliance	01-APR-2012	30-APR-2012	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24503	Returned to Compliance	01-APR-2012	30-JUN-2012	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24496	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24502	Returned to Compliance	01-JAN-2012	31-MAR-2012	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24497	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24495	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24494	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24493	Returned to Compliance	01-OCT-2011	31-DEC-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24489	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24498	Returned to Compliance	01-JUL-2011	30-SEP-2011	Yes
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24488	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24487	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24486	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24462	Returned to Compliance	01-JAN-2011	31-MAR-2011	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	24513	Returned to Compliance	01-JAN-2011	31-DEC-2019	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	24492	Returned to Compliance	01-JUL-2010	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	24463	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24464	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	24465	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	24466	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	24467	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	24468	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	24485	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	24484	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	24483	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	24482	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	24481	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	24480	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	24479	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	24478	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	24477	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	24476	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	24475	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	24474	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	24473	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	24472	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	24471	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	24470	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	24469	Returned to Compliance	01-JAN-2010	31-DEC-2010	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	24457	Returned to Compliance	01-DEC-2008	31-DEC-2008	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	24411	Returned to Compliance	01-JAN-2008	31-MAR-2008	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
4073	24523	SOX	State Compliance achieved	01-AUG-2024	Region	Completed sampling on 8/1/24, SOXed violation-MRF(12/11/24)
4074	24522	SOX	State Compliance achieved	01-AUG-2024	Region	Completed sampling on 8/1/24, SOXed violation-MRF(12/11/24)
4068	24521	SOX	State Compliance achieved	22-JUN-2023	Region	-
4065	24520	SOX	State Compliance achieved	17-MAR-2023	Region	Lee Tank, Tank Integrity Checklist Completed.
4062	24518	SOX	State Compliance achieved	07-JUL-2021	Region	PWS RTC'd when they collected two samples on 07/07/2021. JSH 12/17/2021
4055	24513	SOX	State Compliance achieved	12-MAY-2020	Region	-
4050	24495	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24496	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24497	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24504	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24505	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24506	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24489	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24488	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24487	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24486	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24464	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24463	SOX	State Compliance achieved	19-AUG-2014	Region	-
4050	24494	SOX	State Compliance achieved	19-AUG-2014	Region	-
4046	24507	SIF	State Public Notification received	25-SEP-2013	Region	-
4045	24493	SOX	State Compliance achieved	11-FEB-2013	Region	-
4045	24498	SOX	State Compliance achieved	11-FEB-2013	Region	-
4041	24503	SOX	State Compliance achieved	06-DEC-2012	Region	-
4041	24502	SOX	State Compliance achieved	06-DEC-2012	Region	-
4033	24499	SIE	State Public Notification requested	15-JUN-2012	Region	-
4029	24462	SOX	State Compliance achieved	01-JUN-2012	Region	-
4025	24492	SOX	State Compliance achieved	24-FEB-2012	Region	-
4019	24465	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24485	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24467	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24468	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24469	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24470	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24471	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24472	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24473	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24474	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24475	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24476	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24477	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24478	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24479	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24480	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24481	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24482	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24483	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24484	SOX	State Compliance achieved	26-MAY-2011	Region	-
4019	24466	SOX	State Compliance achieved	26-MAY-2011	Region	-
4015	24457	SOX	State Compliance achieved	17-JUN-2010	Region	Compliance for these violations have been met. SOX for data clean up.llw
4014	24414	SOX	State Compliance achieved	30-MAR-2010	Region	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LAKE SHARPE (MISSOURI RIVER)	10824	Yes	Intake	Surface water	Permanent	Active
FORT THOMPSON WATER SYSTEM	11117	No	Distribution System/Zone	-	-	Active
FORT THOMPSON WATER SYSTEM	11245	No	Other	-	-	Inactive
BAD NATION BOOSTER	12854	No	Pressure Control	-	-	Active
STEPHAN BOOSTER STATION	12456	No	Pump Facility	-	-	Active
BADNATION BOOSTER STATION	12455	No	Pump Facility	-	-	Inactive
BLOOMENRADER STORAGE TANK (150K GAL)	12454	No	Storage	-	-	Active
FT. THOMPSON STORAGE TANK (500K GAL)	12855	No	Storage	-	-	Active
LEE STORAGE TANK (180K GAL)	12936	No	Storage	-	-	Active
FT. THOMPSON TANK 200K	11978	No	Storage	-	-	Inactive
BAD NATION UNDERGROUND TANK (20K GAL)	11979	No	Storage	-	-	Inactive
STEPHAN ST PART OF CROW CREEK TRIBAL SHL	11980	No	Storage	-	-	Inactive
CLEARWELL STORAGE TANK (AT OLD TP) 250K	12453	No	Storage	-	-	Inactive
FORT THOMPSON TREATMENT	11345	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
FORT THOMPSON TREATMENT	11345	Filtration, Ultrafiltration	Particulate removal
FORT THOMPSON TREATMENT	11345	Chloramines	Disinfection by-products control
FORT THOMPSON TREATMENT	11345	Gaseous Chlorination, Post	Disinfection
FORT THOMPSON TREATMENT	11345	Algae Control	Taste / odor control

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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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