Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	ID1280106
PWS Name	KOOTENAI COUNTY WATER DIST 1
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	843
County Served	Kootenai

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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8078	Open	02-JUL-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8077	Returned to Compliance	01-JUN-2025	30-JUN-2025	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8074	Returned to Compliance	11-OCT-2024	-	No
TT	Public Education	Lead and Copper Rule	Lead and Copper Rule	8073	Returned to Compliance	11-OCT-2024	-	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8072	Returned to Compliance	11-JAN-2024	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8071	Open	02-OCT-2023	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8070	Open	01-OCT-2023	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8065	Open	02-JUL-2023	-	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	8066	Returned to Compliance	01-JUL-2023	31-JUL-2023	Yes
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8064	Returned to Compliance	02-APR-2023	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8061	Returned to Compliance	02-JAN-2023	-	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8060	Returned to Compliance	01-MAY-2022	31-MAY-2022	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8057	Returned to Compliance	01-FEB-2022	28-FEB-2022	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8058	Returned to Compliance	01-FEB-2022	28-FEB-2022	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8056	Returned to Compliance	02-JAN-2022	-	No
Other	Public Notification Violation without NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8055	Returned to Compliance	02-OCT-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8052	Returned to Compliance	01-DEC-2020	31-DEC-2020	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8051	Returned to Compliance	01-NOV-2020	30-NOV-2020	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	8062	Returned to Compliance	01-JAN-2020	31-DEC-2022	No
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	8046	Returned to Compliance	30-DEC-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8050	Returned to Compliance	01-OCT-2018	30-SEP-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8049	Returned to Compliance	01-OCT-2018	30-SEP-2019	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	8047	Returned to Compliance	01-OCT-2018	31-DEC-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8045	Known	01-OCT-2017	30-SEP-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	8044	Known	01-OCT-2017	30-SEP-2018	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	8021	Known	01-AUG-2011	31-AUG-2011	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8017	Known	01-JUN-2010	30-JUN-2010	No
MR	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	Surface Water Treatment Rule	8011	Known	01-SEP-2009	30-SEP-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8013	Known	01-JAN-2009	31-DEC-2009	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	8014	Known	01-JAN-2009	31-DEC-2009	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7508	Returned to Compliance	01-OCT-2007	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7608	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7708	Returned to Compliance	01-JAN-2007	31-DEC-2007	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	3396	Known	01-AUG-1996	31-AUG-1996	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3496	Known	01-MAY-1996	31-MAY-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3596	Known	01-APR-1996	30-APR-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3696	Known	01-MAR-1996	31-MAR-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3796	Known	01-FEB-1996	29-FEB-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3896	Known	01-JAN-1996	31-JAN-1996	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	3996	Known	01-DEC-1995	31-DEC-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4096	Known	01-NOV-1995	30-NOV-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	4196	Known	01-OCT-1995	31-OCT-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	495	Known	01-SEP-1995	30-SEP-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	595	Known	01-AUG-1995	31-AUG-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	695	Known	01-JUL-1995	31-JUL-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	795	Known	01-JUN-1995	30-JUN-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	895	Known	01-MAY-1995	31-MAY-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	995	Known	01-APR-1995	30-APR-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1095	Known	01-MAR-1995	31-MAR-1995	Yes
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	1195	Known	01-FEB-1995	28-FEB-1995	Yes

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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
15997	8066	SOX	State Compliance achieved	29-DEC-2025	State	RTC after adequate reporting in next MOR received 10/18/23. JW
15996	8051	SOX	State Compliance achieved	29-DEC-2025	State	Reported adequately in next monitoring period 1/7/2021. JW
15995	8060	SOX	State Compliance achieved	29-DEC-2025	State	Monitored adequately in next period 6/19/22. JW
15998	8077	SOX	State Compliance achieved	29-DEC-2025	State	RTC after adequate monitoring in next period collected 7/1/2025. JW
15994	8078	SIE	State Public Notification requested	16-AUG-2025	State	-
15983	8074	SOX	State Compliance achieved	27-DEC-2024	State	-
15983	8072	SOX	State Compliance achieved	27-DEC-2024	State	-
15979	8073	SIE	State Public Notification requested	16-NOV-2024	State	-
15972	8071	SIE	State Public Notification requested	08-DEC-2023	State	-
15970	8070	SIE	State Public Notification requested	12-NOV-2023	State	-
15966	8065	SIE	State Public Notification requested	10-AUG-2023	State	-
15963	8064	SIE	State Public Notification requested	12-MAY-2023	State	-
15961	8062	SOX	State Compliance achieved	10-APR-2023	State	-
15958	8061	SIE	State Public Notification requested	20-FEB-2023	State	-
15949	8050	SOX	State Compliance achieved	18-MAY-2022	State	-
15949	8052	SOX	State Compliance achieved	18-MAY-2022	State	-
15949	8055	SOX	State Compliance achieved	18-MAY-2022	State	-
15949	8049	SOX	State Compliance achieved	18-MAY-2022	State	-
15949	8058	SOX	State Compliance achieved	18-MAY-2022	State	-
15949	8056	SOX	State Compliance achieved	18-MAY-2022	State	-
15949	8057	SOX	State Compliance achieved	18-MAY-2022	State	-
15949	8047	SOX	State Compliance achieved	18-MAY-2022	State	-
15916	8046	SOX	State Compliance achieved	25-JAN-2019	State	-
15915	8045	SIE	State Public Notification requested	13-NOV-2018	State	-
15915	8044	SIE	State Public Notification requested	13-NOV-2018	State	-
15911	8021	SIE	State Public Notification requested	06-OCT-2011	State	-
15909	7608	SOX	State Compliance achieved	31-DEC-2008	State	-
15909	7708	SOX	State Compliance achieved	31-DEC-2008	State	-
108	7508	SOX	State Compliance achieved	17-NOV-2008	State	-
15796	1893	SOX	State Compliance achieved	31-MAY-1996	State	EVALUATION AND IMPROVEMENTS COMPLETED

1 - 30 of 30

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
LAKE CD'A INTAKE	4524	Yes	Intake	Surface water	Permanent	Active
WTP CONTACT CHAMBER CLEAR WELL	19374	No	Clear Well	-	-	Active
VISTA PUMP STATION CLEAR WELL	19376	No	Clear Well	-	-	Active
DISTRIBUTION SYSTEM	5636	No	Distribution System/Zone	-	-	Active
TOTAL STORAGE CAPACITY	8974	No	Other	-	-	Inactive
INTAKE PUMP STATION	19367	No	Pump Facility	-	-	Active
FINISHED WATER PUMP STATION	19368	No	Pump Facility	-	-	Active
GROUSE MEADOWS PUMP STATION	19369	No	Pump Facility	-	-	Active
VISTA PUMP STATION	19370	No	Pump Facility	-	-	Active
CONCRETE 100K TANK #1	19371	No	Storage	-	-	Active
STEEL WW2 TANKS #2	19372	No	Storage	-	-	Inactive
LAKE CD'A WTP	75	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
LAKE CD'A WTP	75	Hypochlorination, Post	Disinfection
LAKE CD'A WTP	75	Filtration, Slow Sand	Particulate removal
LAKE CD'A WTP	75	4-Log Remove/Inactivate Viruses	Disinfection
LAKE CD'A WTP	75	Innovative	Other

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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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