Loon Lake, WA · Stevens County
STEVENS CO PUD - MISSION RIDGE Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5330434
- System type
- Community Water System
- Population served
- 120
- Service connections
- 40
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 2025
UnaddressedMonitoring, Regular
—Nitrate
January 1, 2025 – December 31, 2025
ArchivedMonitoring, Regular
—Arsenic
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Arsenic
January 1, 2020 – March 31, 2020
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Cadmium
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Barium
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Arsenic
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Fluoride
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Chromium
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Selenium
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Nitrite
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Nickel
January 1, 2017 – December 31, 2019
ResolvedMonitoring, Regular
—Mercury
January 1, 2017 – December 31, 2019
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedArsenic
July 1, 2014 – September 30, 2014
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedArsenic
April 1, 2014 – June 30, 2014
ResolvedMonitoring, Regular
—Mercury
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2014 – January 1, 2010
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2014 – January 1, 2010
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2014 – January 1, 2010
ResolvedMonitoring, Regular
—Picloram
January 1, 2014 – January 1, 2010
ResolvedMonitoring, Regular
—Dalapon
January 1, 2014 – January 1, 2010
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Selenium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Nitrite
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Nickel
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Fluoride
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Chromium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Cadmium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Barium
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Arsenic
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2008 – December 31, 2008
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2008 – November 30, 2008
ArchivedMonitoring, Regular
—Ethylbenzene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Toluene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Benzene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Styrene
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 2008 – July 31, 2008
ArchivedMonitoring, Regular
—Nitrate
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Nitrate
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2007 – November 30, 2007
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Toluene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Styrene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Toluene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Benzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Styrene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Benzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2007 – August 31, 2007
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Styrene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Toluene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Benzene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Vinyl chloride
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 2007 – June 30, 2007
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2007 – April 30, 2007
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2007 – February 28, 2007
ArchivedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Benzene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Toluene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Regular
—Styrene
January 1, 2007 – March 31, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 2007 – January 31, 2007
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Styrene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Toluene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Benzene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Styrene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Toluene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Benzene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Vinyl chloride
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 2006 – September 30, 2006
ResolvedMonitoring, Regular
—Styrene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Ethylbenzene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Toluene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Benzene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—CHLOROBENZENE
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Tetrachloroethylene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Trichloroethylene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—1,2-Dichloropropane
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Carbon tetrachloride
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Vinyl chloride
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 2006 – June 30, 2006
ArchivedMonitoring, Regular
—Carbon tetrachloride
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—Styrene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—Ethylbenzene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—Toluene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—Benzene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—CHLOROBENZENE
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—Tetrachloroethylene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—Trichloroethylene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—Vinyl chloride
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2005 – December 31, 2005
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2005 – December 31, 2005
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 2005 – September 26, 2005
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 2005 – September 26, 2005
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2004 – December 31, 2004
ArchivedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Styrene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Toluene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Benzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Styrene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Toluene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Benzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2004 – December 31, 2004
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 2004 – September 26, 2005
ResolvedMonitoring, Regular
—Nitrate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 2003 – July 31, 2003
ArchivedMonitoring, Regular
—Nickel
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Mercury
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Fluoride
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Chromium
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Cadmium
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Beryllium, Total
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Arsenic
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Barium
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Antimony, Total
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Selenium
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Thallium, Total
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2000 – October 31, 2000
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1999 – November 30, 1999
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 1, 1999 – October 31, 1999
Archived
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Unaddressed |
| January 1, 2025 – December 31, 2025 | Monitoring, Regular | Nitrate | — | Archived |
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2020 – March 31, 2020 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2017 – December 31, 2019 | Monitoring, Regular | Mercury | — | Resolved |
| July 1, 2014 – September 30, 2014 | Maximum Contaminant Level Violation, Single Sample | Arsenic | Health-based | Resolved |
| April 1, 2014 – June 30, 2014 | Maximum Contaminant Level Violation, Single Sample | Arsenic | Health-based | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2014 – January 1, 2010 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2014 – January 1, 2010 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2014 – January 1, 2010 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2014 – January 1, 2010 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2014 – January 1, 2010 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Arsenic | — | Resolved |
| December 1, 2008 – December 31, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| November 1, 2008 – November 30, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 2008 – July 31, 2008 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| November 1, 2007 – November 30, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| August 1, 2007 – August 31, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| June 1, 2007 – June 30, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 2007 – April 30, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| February 1, 2007 – February 28, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2007 – March 31, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2007 – January 31, 2007 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 2006 – September 30, 2006 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Styrene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Ethylbenzene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Toluene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Benzene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Trichloroethylene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Vinyl chloride | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | o-Dichlorobenzene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | DICHLOROMETHANE | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Carbon tetrachloride | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Styrene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Ethylbenzene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Toluene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Benzene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | CHLOROBENZENE | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Tetrachloroethylene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Trichloroethylene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloropropane | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloroethane | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1-Dichloroethylene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Vinyl chloride | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | p-Dichlorobenzene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | o-Dichlorobenzene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | DICHLOROMETHANE | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Archived |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Archived |
| July 1, 2005 – September 26, 2005 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 2005 – September 26, 2005 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| December 1, 2004 – December 31, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 2004 – September 26, 2005 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2003 – July 31, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Nickel | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Cadmium | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Beryllium, Total | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Arsenic | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Barium | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Antimony, Total | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Thallium, Total | — | Archived |
| October 1, 2000 – October 31, 2000 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| November 1, 1999 – November 30, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1999 – October 31, 1999 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
Unaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- October 2, 2024State Compliance achieved26 linked violations
- March 22, 2023State Compliance achieved1 linked violation
- June 9, 2020State Compliance achieved1 linked violation
- November 19, 2014State Compliance achieved1 linked violation
- August 25, 2014State Compliance achieved1 linked violation
- October 25, 2012State Compliance achieved20 linked violations
- January 1, 2010State Compliance achieved5 linked violations
- January 15, 2008State Formal Notice of Violation issued40 linked violations
- January 1, 2008State Compliance achieved96 linked violations
- September 26, 2005State Compliance achieved13 linked violations
- September 26, 2005State Compliance achieved13 linked violations
Contact
STEVENS CO PUD - MISSION RIDGE
Phone not on record
Loon Lake, WA 99148