BONNERS FERRY, ID · Boundary County

MISSION CREEK WATER ASSN Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 1 other open item(s). See the violation history below for contaminant and status details.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.

System facts

System ID (PWSID): ID1110019
System type: Community Water System
Population served: 263
Service connections: 26
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
January 1, 2025 – March 31, 2025
Archived
Monitoring, Regular
—
Combined Uranium
July 1, 2024 – September 30, 2024
Archived
Monitoring, Regular
—
Combined Uranium
July 1, 2024 – September 30, 2024
Archived
Monitoring, Regular
—
Combined Uranium
July 1, 2024 – September 30, 2024
Archived
Monitoring, Regular
—
Combined Uranium
July 1, 2024 – September 30, 2024
Archived
Monitoring, Regular
—
Combined Uranium
July 1, 2024 – September 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2023 – September 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2023 – September 30, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
January 1, 2023 – March 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2022 – December 31, 2022
Archived
Treatment Technique, Level 2 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
August 25, 2022 – November 14, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2022 – September 30, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
January 1, 2022 – March 31, 2022
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2021 – December 31, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2021 – September 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2021 – September 30, 2021
Archived
Failure To Address Deficiency
Health-based
Groundwater Rule
May 1, 2021
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
April 1, 2021 – June 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
April 1, 2021 – June 30, 2021
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
July 1, 2017 – September 30, 2017
Archived
Monitoring, Regular
—
Combined Uranium
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2017 – December 31, 2019
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2017 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2016 – December 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
October 1, 2015 – December 31, 2015
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Uranium
April 1, 2015 – June 30, 2015
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2012 – July 31, 2012
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2012 – March 31, 2012
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
December 2, 2010
Unaddressed
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2010 – June 30, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2010 – January 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2009 – December 31, 2009
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2009 – November 5, 2012
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
May 1, 1997 – May 31, 1997
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – March 31, 2025	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
July 1, 2024 – September 30, 2024	Monitoring, Regular	Combined Uranium	—	Archived
July 1, 2024 – September 30, 2024	Monitoring, Regular	Combined Uranium	—	Archived
July 1, 2024 – September 30, 2024	Monitoring, Regular	Combined Uranium	—	Archived
July 1, 2024 – September 30, 2024	Monitoring, Regular	Combined Uranium	—	Archived
July 1, 2024 – September 30, 2024	Monitoring, Regular	Combined Uranium	—	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
July 1, 2023 – September 30, 2023	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
January 1, 2023 – March 31, 2023	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
October 1, 2022 – December 31, 2022	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
August 25, 2022 – November 14, 2022	Treatment Technique, Level 2 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
July 1, 2022 – September 30, 2022	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
October 1, 2021 – December 31, 2021	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
May 1, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Unaddressed
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
April 1, 2021 – June 30, 2021	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
October 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
July 1, 2017 – September 30, 2017	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
January 1, 2017 – December 31, 2019	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2017 – December 31, 2019	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 2016 – December 31, 2016	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	Combined Uranium	Health-based	Archived
July 1, 2012 – July 31, 2012	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Radium-226	—	Resolved
December 2, 2010	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
June 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2010 – January 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2009 – December 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
November 1, 2009 – November 30, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2009 – November 5, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
May 1, 1997 – May 31, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet

Enforcement actions

September 11, 2020State Compliance achieved109 linked violations
July 28, 2018State Public Notification requested307 linked violations

Contact

ZIMMERMAN, ROBERTA

208-290-2314

BONNERS FERRY, ID 83805