GARDEN VALLEY, ID · Boise County

CASTLE MOUNTAIN CREEKS OWNERS ASSN Water System

Current status

No open violations on record as of July 4, 2026.

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): ID4080007
System type: Community Water System
Population served: 250
Service connections: 217
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 2018 – January 31, 2018
Resolved
Monthly Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
May 1, 2017 – May 31, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 25, 2016 – June 16, 2017
Resolved
Public Education
Health-based
Lead and Copper Rule
October 1, 2016 – January 18, 2018
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2014 – May 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2012 – December 31, 2012
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2011 – June 30, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2005 – June 30, 2005
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2018 – January 31, 2018	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
May 1, 2017 – May 31, 2017	Monthly Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 25, 2016 – June 16, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2016 – January 18, 2018	Public Education	Lead and Copper Rule	Health-based	Resolved
May 1, 2014 – May 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
April 1, 2005 – June 30, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 30, 2025State Compliance achieved1 linked violation
May 7, 2025State Public Notification received1 linked violation
December 3, 2024State Public Notification received1 linked violation
November 16, 2024State Public Notification requested1 linked violation
November 13, 2024State Violation/Reminder Notice1 linked violation
September 25, 2024State Public Notification received1 linked violation
August 11, 2024State Public Notification requested1 linked violation
August 8, 2024State Violation/Reminder Notice1 linked violation
November 19, 2020State Public Notification requested1 linked violation
November 19, 2020State Public Notification requested1 linked violation
November 17, 2020State Compliance achieved2 linked violations
November 16, 2020State Violation/Reminder Notice1 linked violation
November 16, 2020State Violation/Reminder Notice1 linked violation
February 26, 2020State Compliance achieved1 linked violation
December 31, 2019State Compliance achieved3 linked violations
July 19, 2019State Public Notification requested1 linked violation
July 16, 2019State Violation/Reminder Notice1 linked violation
April 11, 2019State Compliance achieved1 linked violation
May 15, 2018State Administrative/Compliance Order without penalty issued9 linked violations
May 14, 2018State Public Notification requested1 linked violation
May 14, 2018State Public Notification requested1 linked violation
May 11, 2018State Violation/Reminder Notice1 linked violation
May 11, 2018State Violation/Reminder Notice1 linked violation
April 3, 2018State Public Notification received1 linked violation
March 15, 2018State Public Notification requested1 linked violation
March 14, 2018State Public Notification received1 linked violation
March 12, 2018State Violation/Reminder Notice1 linked violation
February 22, 2018State Compliance achieved1 linked violation
January 21, 2018State Public Notification requested1 linked violation
January 21, 2018State Public Notification requested1 linked violation
January 21, 2018State Public Notification requested1 linked violation
January 18, 2018State Violation/Reminder Notice1 linked violation
January 18, 2018State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 18, 2018State Violation/Reminder Notice1 linked violation
January 18, 2018State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 18, 2018State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 18, 2018State Compliance achieved4 linked violations
January 18, 2018State Violation/Reminder Notice1 linked violation
December 14, 2017State Public Notification requested1 linked violation
December 12, 2017State Compliance achieved2 linked violations
December 12, 2017State Compliance achieved1 linked violation
December 11, 2017State Violation/Reminder Notice1 linked violation
September 8, 2017State Compliance achieved1 linked violation
August 30, 2017State Public Notification received1 linked violation
August 24, 2017State Compliance achieved3 linked violations
August 7, 2017State Public Notification requested1 linked violation
August 7, 2017State Public Notification requested1 linked violation
August 7, 2017State Public Notification requested1 linked violation
August 7, 2017State Public Notification requested1 linked violation
August 4, 2017State Violation/Reminder Notice1 linked violation
August 4, 2017State Violation/Reminder Notice1 linked violation
August 4, 2017State Violation/Reminder Notice1 linked violation
August 4, 2017State Violation/Reminder Notice1 linked violation
June 16, 2017State Compliance achieved4 linked violations
June 16, 2017State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 23, 2017State Public Notification received1 linked violation
December 12, 2016State Public Notification requested1 linked violation
December 9, 2016State Violation/Reminder Notice1 linked violation
September 12, 2016State Public Notification requested2 linked violations
August 19, 2016State Compliance achieved1 linked violation
November 9, 2015State Public Notification requested2 linked violations
August 10, 2015State Public Notification requested1 linked violation
August 7, 2015State Violation/Reminder Notice1 linked violation
June 19, 2015State Public Notification requested1 linked violation
June 19, 2015State Public Notification requested1 linked violation
June 19, 2015State Public Notification requested1 linked violation
June 19, 2015State Public Notification requested1 linked violation
June 16, 2015State Violation/Reminder Notice1 linked violation
June 16, 2015State Violation/Reminder Notice1 linked violation
June 16, 2015State Violation/Reminder Notice1 linked violation
June 16, 2015State Violation/Reminder Notice1 linked violation
May 26, 2015State Compliance achieved1 linked violation
May 26, 2015State Compliance achieved1 linked violation
May 26, 2015State Compliance achieved1 linked violation
May 26, 2015State Compliance achieved1 linked violation
March 2, 2015State Compliance achieved1 linked violation
February 21, 2015State Public Notification requested1 linked violation
February 18, 2015State Violation/Reminder Notice1 linked violation
February 8, 2015State Public Notification requested1 linked violation
February 8, 2015State Public Notification requested1 linked violation
February 8, 2015State Public Notification requested1 linked violation
February 5, 2015State Violation/Reminder Notice1 linked violation
February 5, 2015State Violation/Reminder Notice1 linked violation
February 5, 2015State Violation/Reminder Notice1 linked violation
January 26, 2015State Public Notification received1 linked violation
January 11, 2015State Public Notification requested1 linked violation
January 8, 2015State Violation/Reminder Notice1 linked violation
December 8, 2014State Compliance achieved2 linked violations
December 8, 2014State Compliance achieved2 linked violations
November 8, 2014State Public Notification requested1 linked violation
November 5, 2014State Violation/Reminder Notice1 linked violation
August 1, 2014State Violation/Reminder Notice2 linked violations
August 1, 2014State Violation/Reminder Notice2 linked violations
August 19, 2013State Public Notification received2 linked violations
September 22, 2011State Public Notification received2 linked violations
October 4, 2010State Public Notification requested3 linked violations
October 1, 2010State Violation/Reminder Notice3 linked violations
October 1, 2010State Violation/Reminder Notice2 linked violations
September 1, 2010State Public Notification received2 linked violations
August 5, 2010State Public Notification requested3 linked violations
March 2, 2010State Public Notification received4 linked violations
October 18, 2007State Formal Notice of Violation issued16 linked violations
August 14, 2007State Compliance achieved23 linked violations
March 12, 2007State Compliance achieved3 linked violations
December 1, 2004State Compliance achieved3 linked violations

Contact

GARRITY, ANNETTE

208-462-3592

GARDEN VALLEY, ID 83622