Montesano, WA · Grays Harbor County

Ocean City 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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.

System facts

System ID (PWSID): WA5301088
System type: Community Water System
Population served: 237
Service connections: 149
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – September 29, 2025
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Benzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Toluene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Styrene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Styrene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Toluene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Benzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2020 – December 31, 2022
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2019 – July 19, 2022
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2018 – December 31, 2018
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2018 – December 31, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – October 28, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – October 29, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Styrene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Toluene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Benzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Styrene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Toluene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Benzene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Barium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Selenium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Nickel
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Mercury
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Chromium
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2008 – December 31, 2010
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Styrene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Toluene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Benzene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
CHLOROBENZENE
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Benzene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Toluene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Styrene
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Benzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Toluene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Styrene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Benzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Toluene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Styrene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Toluene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Benzene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Vinyl chloride
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Styrene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
CHLOROBENZENE
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Tetrachloroethylene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Trichloroethylene
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
Carbon tetrachloride
July 1, 2006 – September 30, 2006
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Aldicarb
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Aldicarb sulfone
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
OXAMYL
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Picloram
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Chlordane
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Heptachlor
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
LASSO
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Atrazine
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Simazine
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Toxaphene
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Methoxychlor
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
BHC-GAMMA
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Endrin
July 1, 2005 – September 30, 2005
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2005 – December 31, 2005
Resolved
Monitoring, Regular
—
Toxaphene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Methoxychlor
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
BHC-GAMMA
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Endrin
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
2,4,5-TP
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Dinoseb
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Picloram
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Dalapon
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Aldicarb
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Carbofuran
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfone
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
OXAMYL
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Styrene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Toluene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Benzene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
CHLOROBENZENE
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Trichloroethylene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Vinyl chloride
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Chlordane
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Heptachlor epoxide
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Heptachlor
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
LASSO
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Atrazine
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Simazine
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
October 1, 2004 – December 31, 2004
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2003 – December 31, 2003
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Selenium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Nickel
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Mercury
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Chromium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Barium
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2002 – December 31, 2004
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – September 29, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Benzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Toluene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Styrene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Styrene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Toluene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Benzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2019 – July 19, 2022	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2018 – December 31, 2018	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2015 – October 28, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2013 – October 29, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Styrene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Toluene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Benzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Trichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Vinyl chloride	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Styrene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Toluene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Benzene	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	CHLOROBENZENE	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Barium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Selenium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Nickel	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Mercury	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Chromium	—	Resolved
January 1, 2008 – December 31, 2010	Monitoring, Regular	Thallium, Total	—	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
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	1,2,4-Trichlorobenzene	—	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	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	CHLOROBENZENE	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Tetrachloroethylene	—	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
April 1, 2007 – June 30, 2007	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Vinyl chloride	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Carbon tetrachloride	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	CHLOROBENZENE	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Benzene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Toluene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Styrene	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	1,1,1-Trichloroethane	—	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	o-Dichlorobenzene	—	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 – 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	o-Dichlorobenzene	—	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	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
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	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	1,2,4-Trichlorobenzene	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Styrene	—	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, 2005 – September 30, 2005	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Aldicarb	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Aldicarb sulfone	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Picloram	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Chlordane	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Heptachlor epoxide	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Heptachlor	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	LASSO	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Atrazine	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Simazine	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Toxaphene	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Methoxychlor	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	BHC-GAMMA	—	Resolved
July 1, 2005 – September 30, 2005	Monitoring, Regular	Endrin	—	Resolved
January 1, 2005 – December 31, 2005	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Toxaphene	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Methoxychlor	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	BHC-GAMMA	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Endrin	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	2,4,5-TP	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Dinoseb	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Picloram	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Dalapon	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Aldicarb	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Carbofuran	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Aldicarb sulfone	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	OXAMYL	—	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
October 1, 2004 – December 31, 2004	Monitoring, Regular	Chlordane	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Heptachlor epoxide	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Heptachlor	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	LASSO	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Atrazine	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Simazine	—	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2003 – December 31, 2003	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Selenium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Nickel	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Mercury	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Chromium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Barium	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	CYANIDE	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

September 29, 2025State Compliance achieved1 linked violation
September 21, 2023State Compliance achieved20 linked violations
September 21, 2023State Compliance achieved1 linked violation
September 21, 2023State Compliance achieved20 linked violations
July 19, 2022State Compliance achieved1 linked violation
February 25, 2019State Compliance achieved1 linked violation
February 25, 2019State Compliance achieved1 linked violation
October 3, 2016State Compliance achieved1 linked violation
October 28, 2015State Compliance achieved1 linked violation
October 29, 2013State Compliance achieved1 linked violation
August 8, 2013State Compliance achieved1 linked violation
April 19, 2011State Compliance achieved20 linked violations
April 19, 2011State Compliance achieved20 linked violations
January 1, 2011State Compliance achieved12 linked violations
October 2, 2007State Compliance achieved120 linked violations
October 2, 2007State Compliance achieved121 linked violations
October 2, 2007State Compliance achieved101 linked violations
October 17, 2006State Compliance achieved42 linked violations
October 17, 2006State Compliance achieved65 linked violations
June 27, 2006State Compliance achieved1 linked violation
October 1, 2005State Compliance achieved27 linked violations
October 1, 2005State Compliance achieved45 linked violations
October 1, 2005State Compliance achieved45 linked violations

Contact

Ocean City

Phone not on record

Montesano, WA 98563