TROY, ID · Latah County

TROY CITY OF 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): ID2290041
System type: Community Water System
Population served: 850
Service connections: 411
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
August 5, 2025 – November 4, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2021 – December 31, 2021
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 2016 – March 31, 2016
Resolved
Monitoring, Regular
—
Selenium
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2016 – December 31, 2016
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2012 – October 31, 2012
Archived
Monitoring, Regular
—
Nitrate
January 1, 2012 – December 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2011 – December 31, 2011
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2011 – December 31, 2011
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
October 1, 2011 – October 31, 2011
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 2010 – September 30, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2010 – September 30, 2010
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 2009 – November 30, 2009
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2009 – December 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Barium
January 1, 2002 – December 31, 2010
Resolved
Monitoring, Regular
—
Chromium
January 1, 2002 – December 31, 2010
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Toxaphene
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
2,4-D
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
2,4,5-TP
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Endrin
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
BHC-GAMMA
October 1, 1979 – October 31, 1979
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
August 5, 2025 – November 4, 2025	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
March 1, 2016 – March 31, 2016	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Selenium	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2012 – October 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2012 – December 31, 2012	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2011 – October 31, 2011	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
September 1, 2010 – September 30, 2010	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
September 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
November 1, 2009 – November 30, 2009	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2009 – December 31, 2009	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2002 – December 31, 2010	Monitoring, Regular	Barium	—	Resolved
January 1, 2002 – December 31, 2010	Monitoring, Regular	Chromium	—	Resolved
October 1, 1979 – October 31, 1979	Monitoring, Regular	Methoxychlor	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	Toxaphene	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	2,4-D	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	2,4,5-TP	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	Endrin	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	BHC-GAMMA	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

November 4, 2025State Compliance achieved2 linked violations
October 22, 2025State Violation/Reminder Notice2 linked violations
October 10, 2024State Violation/Reminder Notice2 linked violations
September 22, 2024State Public Notification received3 linked violations
February 22, 2023State Compliance achieved7 linked violations
February 9, 2022State Violation/Reminder Notice3 linked violations
February 7, 2022State Violation/Reminder Notice2 linked violations
November 7, 2021State Public Notification requested3 linked violations
October 17, 2021State Public Notification requested3 linked violations
October 17, 2021State Public Notification requested3 linked violations
May 14, 2018State Public Notification requested3 linked violations
February 9, 2018State Violation/Reminder Notice3 linked violations
January 21, 2018State Public Notification requested3 linked violations
January 18, 2018State Violation/Reminder Notice1 linked violation
November 21, 2017State Compliance achieved6 linked violations
September 8, 2017State Compliance achieved42 linked violations
August 4, 2017State Violation/Reminder Notice3 linked violations
March 19, 2017State Public Notification requested1 linked violation
March 16, 2017State Violation/Reminder Notice2 linked violations
February 18, 2017State Public Notification requested1 linked violation
February 18, 2017State Public Notification requested1 linked violation
February 18, 2017State Public Notification requested1 linked violation
February 18, 2017State Public Notification requested1 linked violation
February 18, 2017State Public Notification requested1 linked violation
February 18, 2017State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 18, 2017State Public Notification requested40 linked violations
February 18, 2017State Public Notification requested21 linked violations
February 15, 2017State Violation/Reminder Notice1 linked violation
February 15, 2017State Violation/Reminder Notice1 linked violation
February 15, 2017State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 15, 2017State Violation/Reminder Notice21 linked violations
February 15, 2017State Violation/Reminder Notice1 linked violation
February 15, 2017State Violation/Reminder Notice1 linked violation
February 15, 2017State Violation/Reminder Notice1 linked violation
February 15, 2017State Violation/Reminder Notice9 linked violations
February 15, 2017State Violation/Reminder Notice1 linked violation
February 15, 2017State Violation/Reminder Notice9 linked violations
December 12, 2016State Public Notification requested1 linked violation
December 9, 2016State Violation/Reminder Notice1 linked violation
December 7, 2016State Compliance achieved3 linked violations
December 7, 2016State Compliance achieved2 linked violations
August 1, 2016State Public Notification received1 linked violation
July 11, 2016State Public Notification requested1 linked violation
July 8, 2016State Violation/Reminder Notice1 linked violation
May 16, 2016State Public Notification requested2 linked violations
May 16, 2016State Public Notification requested1 linked violation
May 16, 2016State Public Notification requested1 linked violation
May 16, 2016State Public Notification requested1 linked violation
May 16, 2016State Public Notification requested1 linked violation
May 13, 2016State Violation/Reminder Notice1 linked violation
May 13, 2016State Violation/Reminder Notice1 linked violation
May 13, 2016State Violation/Reminder Notice1 linked violation
May 13, 2016State Violation/Reminder Notice1 linked violation
May 13, 2016State Violation/Reminder Notice1 linked violation
April 10, 2016State Public Notification requested1 linked violation
April 10, 2016State Public Notification requested1 linked violation
April 7, 2016State Violation/Reminder Notice1 linked violation
April 7, 2016State Violation/Reminder Notice1 linked violation
March 28, 2016State Public Notification received1 linked violation
February 7, 2015State Public Notification requested1 linked violation
February 4, 2015State Violation/Reminder Notice1 linked violation
June 12, 2014State Public Notification received29 linked violations
June 12, 2014State Public Notification received1 linked violation
June 12, 2014State Public Notification received1 linked violation
June 4, 2014State Compliance achieved34 linked violations
March 3, 2014State Public Notification requested29 linked violations
March 3, 2014State Public Notification requested1 linked violation
March 3, 2014State Public Notification requested1 linked violation
February 28, 2014State Violation/Reminder Notice29 linked violations
February 28, 2014State Violation/Reminder Notice1 linked violation
February 28, 2014State Violation/Reminder Notice1 linked violation
February 29, 2012State Compliance achieved4 linked violations
April 1, 2011State Compliance achieved2 linked violations
March 31, 2011State Compliance achieved2 linked violations
December 31, 2010State Compliance achieved4 linked violations
November 5, 2010State Public Notification received1 linked violation
November 1, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 23, 2010State Public Notification requested1 linked violation
November 16, 2009State Compliance achieved1 linked violation
November 16, 2009State Compliance achieved7 linked violations
January 1, 2008State Compliance achievedgeneral compliance action — not tied to a specific violation on record
October 31, 2007State Compliance achieved3 linked violations
March 1, 2005State Compliance achieved5 linked violations
March 1, 2005State Compliance achieved3 linked violations
March 1, 2005State Compliance achieved3 linked violations
April 5, 2002State Compliance achieved10 linked violations
December 18, 1996State Compliance achieved35 linked violations

Contact

ABBOTT, BILL

208-596-5774

TROY, ID 83871