Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MT0000341
PWS Name	THOMPSON FALLS CITY OF
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1950
County Served	Sanders

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
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1481612	Returned to Compliance	01-JUL-2015	-	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1481506	Returned to Compliance	01-NOV-2005	30-NOV-2005	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1478101	Returned to Compliance	01-DEC-1999	31-DEC-1999	Yes
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	557397	Returned to Compliance	01-APR-1997	30-APR-1997	No
MR	Monitoring, Repeat Major (TCR)	Total Coliform Rule	Coliform (TCR)	230697	Returned to Compliance	01-JAN-1997	31-JAN-1997	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	94499	Returned to Compliance	01-JAN-1996	31-DEC-1996	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	72095	Returned to Compliance	01-OCT-1994	31-OCT-1994	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	508194	Returned to Compliance	01-JUN-1994	30-JUN-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	1477396	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	1477096	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	1477796	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	1477896	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	1477596	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1476796	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	1477496	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	1477296	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	1477196	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	1476896	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	1477696	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1477996	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	1476996	Returned to Compliance	01-JAN-1994	31-DEC-1994	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	236092	Returned to Compliance	01-JUL-1992	31-JUL-1992	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	982	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	882	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	682	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	382	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	282	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	782	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	1082	Known	01-OCT-1981	30-SEP-1982	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	482	Known	01-OCT-1981	30-SEP-1982	No

1 - 30 of 30

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
4491415	1481612	SOX	State Compliance achieved	17-JUL-2015	State	-
4491409	1478101	SOX	State Compliance achieved	12-AUG-2009	State	SOX-RTC MIGRATION 8/12/09
4490909	1481506	SOX	State Compliance achieved	15-MAY-2009	State	SOX-RTC MIGRATION 5/15/09
4490809	557397	SOX	State Compliance achieved	15-MAY-2009	State	SOX-RTC MIGRATION 5/15/09
4491109	508194	SOX	State Compliance achieved	15-MAY-2009	State	SOX-RTC MIGRATION 5/15/09
4491209	236092	SOX	State Compliance achieved	15-MAY-2009	State	SOX-RTC MIGRATION 5/15/09
4490709	230697	SOX	State Compliance achieved	15-MAY-2009	State	SOX-RTC MIGRATION 5/15/09
4491009	72095	SOX	State Compliance achieved	15-MAY-2009	State	SOX-RTC MIGRATION 5/15/09
4490609	1477696	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477796	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477896	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477996	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477596	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477496	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477396	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477296	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477196	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1477096	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1476996	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1476896	SOX	State Compliance achieved	29-DEC-2008	State	-
4490609	1476796	SOX	State Compliance achieved	29-DEC-2008	State	-
4490101	94499	SOX	State Compliance achieved	15-MAY-2001	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE ASHLEY CREEK	9429	Yes	Intake	Surface water	Permanent	Inactive
WELL 2	7218	Yes	Well	Ground water	Permanent	Inactive
WELL 1	5782	Yes	Well	Ground water	Permanent	Inactive
WELL #3 WEST SEASONAL GWIC 188077	7091	Yes	Well	Ground water	Permanent	Active
WELL #4 EAST SEASONAL GWIC 188076	14432	Yes	Well	Ground water	Permanent	Active
SPRING BOXES FOR ASHLEY SPRING	14873	Yes	Spring	Ground water	Permanent	Active
COMMON HEADER FOR WELLS 3 AND 4	14437	No	Common Headers	-	-	Active
COMMON HEADER WELL 1 AND 2	11972	No	Common Headers	-	-	Inactive
DISTRIBUTION SYSTEM	7848	No	Distribution System/Zone	-	-	Active
TRANSMISSION MAIN FROM SP007 TO ST002	14438	No	Other	-	-	Active
PUMP FACILITY	14436	No	Pump Facility	-	-	Active
STORAGE FACILITY ASHLEY CRK SPRINGS	11971	No	Storage	-	-	Active
STORAGE FACILITY JEFFERSON ST	1345	No	Storage	-	-	Active
TREATMENT FOR WELLS 3 AND 4 SEASONAL	14435	No	Treatment Plant	-	-	Active
TREATMENT FOR ASHLEY SPRINGS	3174	No	Treatment Plant	-	-	Active
TREATMENT FOR WELL 1	14434	No	Treatment Plant	-	-	Inactive
TREATMENT FOR WELL 2	2780	No	Treatment Plant	-	-	Inactive

1 - 17 of 17

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FOR WELLS 3 AND 4 SEASONAL	14435	Hypochlorination, Post	Disinfection
TREATMENT FOR WELL 2	2780	Gaseous Chlorination, Post	Disinfection
TREATMENT FOR WELL 2	2780	Sequestration	Manganese removal
TREATMENT FOR WELL 2	2780	Sequestration	Iron removal
TREATMENT FOR WELL 2	2780	Sequestration	Iron removal
TREATMENT FOR ASHLEY SPRINGS	3174	Hypochlorination, 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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