SIERRA VISTA, AZ · Cochise County
BELLA VISTA CITY WATER SYSTEM 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 Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0402010
- System type
- Community Water System
- Population served
- 20,045
- Service connections
- 8,018
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2023 – October 24, 2023
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2015 – September 28, 2015
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2014 – December 10, 2014
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 2014 – September 30, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – August 19, 2014
ResolvedMonitoring, Regular
—Nitrate
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
February 1, 2012 – February 29, 2012
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 2011 – September 30, 2011
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2010 – July 8, 2010
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Toluene
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Styrene
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2009 – December 31, 2009
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
March 1, 2008 – March 31, 2008
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2007 – July 16, 2007
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Nitrate
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Styrene
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2007 – December 31, 2009
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2007 – December 31, 2009
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2007 – December 31, 2009
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Benzene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Toluene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Styrene
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Barium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Barium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Fluoride
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Fluoride
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Fluoride
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chlordane
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chlordane
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chlordane
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Styrene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Styrene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Toluene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Benzene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Nickel
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Nickel
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Nickel
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Mercury
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Mercury
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Mercury
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Mercury
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—LASSO
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—2,4-D
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—Chlordane
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—Dalapon
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2001 – September 12, 2001
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Simazine
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Simazine
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—LASSO
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—LASSO
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—LASSO
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 1998 – December 31, 2000
ResolvedMonitoring, Check/Repeat/Confirmation
—2,4-D
December 14, 1995 – December 28, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—1,2-DIBROMO-3-CHLOROPROPANE
December 9, 1995 – December 23, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—ETHYLENE DIBROMIDE
December 9, 1995 – December 23, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
December 2, 1995 – December 16, 1995
ResolvedMonitoring, Check/Repeat/Confirmation
—Di(2-ethylhexyl) phthalate
December 2, 1995 – December 16, 1995
ResolvedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
December 2, 1995 – December 16, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Endothall
November 29, 1995 – December 13, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Endothall
November 29, 1995 – December 13, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Pentachlorophenol
October 12, 1995 – October 26, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Picloram
October 12, 1995 – October 26, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Picloram
October 11, 1995 – October 25, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Pentachlorophenol
October 11, 1995 – October 25, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
October 3, 1995 – October 17, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
October 3, 1995 – October 17, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
October 3, 1995 – October 17, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
October 3, 1995 – October 17, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Endrin
September 30, 1995 – October 14, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Endothall
September 29, 1995 – October 13, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Endothall
September 29, 1995 – October 13, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Endothall
September 29, 1995 – October 13, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Pentachlorophenol
July 2, 1995 – July 16, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Pentachlorophenol
July 1, 1995 – July 15, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—1,2-DIBROMO-3-CHLOROPROPANE
June 23, 1995 – July 7, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Endothall
June 20, 1995 – July 4, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
June 17, 1995 – July 1, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
June 17, 1995 – July 1, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
June 16, 1995 – June 30, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
June 16, 1995 – June 30, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
June 16, 1995 – June 30, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Di(2-ethylhexyl) adipate
June 13, 1995 – June 27, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Di(2-ethylhexyl) adipate
June 13, 1995 – June 27, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
June 13, 1995 – June 27, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Di(2-ethylhexyl) phthalate
June 13, 1995 – June 27, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
February 15, 1995 – March 1, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Di(2-ethylhexyl) phthalate
February 13, 1995 – February 27, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—HEXACHLOROBENZENE
February 13, 1995 – February 27, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
February 1, 1995 – February 15, 1995
ArchivedMonitoring, Check/Repeat/Confirmation
—Toxaphene
February 1, 1995 – February 15, 1995
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedFluoride
May 21, 1980 – July 20, 1980
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2023 – October 24, 2023 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| July 1, 2015 – September 28, 2015 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2014 – December 10, 2014 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| September 1, 2014 – September 30, 2014 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2014 – August 19, 2014 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Nitrate | — | Resolved |
| February 1, 2012 – February 29, 2012 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2011 – September 30, 2011 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2010 – July 8, 2010 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| March 1, 2008 – March 31, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2007 – July 16, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2007 – December 31, 2009 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2007 – December 31, 2009 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2007 – December 31, 2009 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2004 – December 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2001 – September 12, 2001 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1998 – December 31, 2000 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| December 14, 1995 – December 28, 1995 | Monitoring, Check/Repeat/Confirmation | 2,4-D | — | Archived |
| December 9, 1995 – December 23, 1995 | Monitoring, Check/Repeat/Confirmation | 1,2-DIBROMO-3-CHLOROPROPANE | — | Archived |
| December 9, 1995 – December 23, 1995 | Monitoring, Check/Repeat/Confirmation | ETHYLENE DIBROMIDE | — | Archived |
| December 2, 1995 – December 16, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Resolved |
| December 2, 1995 – December 16, 1995 | Monitoring, Check/Repeat/Confirmation | Di(2-ethylhexyl) phthalate | — | Resolved |
| December 2, 1995 – December 16, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Archived |
| November 29, 1995 – December 13, 1995 | Monitoring, Check/Repeat/Confirmation | Endothall | — | Archived |
| November 29, 1995 – December 13, 1995 | Monitoring, Check/Repeat/Confirmation | Endothall | — | Archived |
| October 12, 1995 – October 26, 1995 | Monitoring, Check/Repeat/Confirmation | Pentachlorophenol | — | Archived |
| October 12, 1995 – October 26, 1995 | Monitoring, Check/Repeat/Confirmation | Picloram | — | Archived |
| October 11, 1995 – October 25, 1995 | Monitoring, Check/Repeat/Confirmation | Picloram | — | Archived |
| October 11, 1995 – October 25, 1995 | Monitoring, Check/Repeat/Confirmation | Pentachlorophenol | — | Archived |
| October 3, 1995 – October 17, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Archived |
| October 3, 1995 – October 17, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Archived |
| October 3, 1995 – October 17, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Archived |
| October 3, 1995 – October 17, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Archived |
| September 30, 1995 – October 14, 1995 | Monitoring, Check/Repeat/Confirmation | Endrin | — | Archived |
| September 29, 1995 – October 13, 1995 | Monitoring, Check/Repeat/Confirmation | Endothall | — | Archived |
| September 29, 1995 – October 13, 1995 | Monitoring, Check/Repeat/Confirmation | Endothall | — | Archived |
| September 29, 1995 – October 13, 1995 | Monitoring, Check/Repeat/Confirmation | Endothall | — | Archived |
| July 2, 1995 – July 16, 1995 | Monitoring, Check/Repeat/Confirmation | Pentachlorophenol | — | Archived |
| July 1, 1995 – July 15, 1995 | Monitoring, Check/Repeat/Confirmation | Pentachlorophenol | — | Archived |
| June 23, 1995 – July 7, 1995 | Monitoring, Check/Repeat/Confirmation | 1,2-DIBROMO-3-CHLOROPROPANE | — | Archived |
| June 20, 1995 – July 4, 1995 | Monitoring, Check/Repeat/Confirmation | Endothall | — | Archived |
| June 17, 1995 – July 1, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| June 17, 1995 – July 1, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| June 16, 1995 – June 30, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| June 16, 1995 – June 30, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| June 16, 1995 – June 30, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| June 13, 1995 – June 27, 1995 | Monitoring, Check/Repeat/Confirmation | Di(2-ethylhexyl) adipate | — | Archived |
| June 13, 1995 – June 27, 1995 | Monitoring, Check/Repeat/Confirmation | Di(2-ethylhexyl) adipate | — | Archived |
| June 13, 1995 – June 27, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Archived |
| June 13, 1995 – June 27, 1995 | Monitoring, Check/Repeat/Confirmation | Di(2-ethylhexyl) phthalate | — | Archived |
| February 15, 1995 – March 1, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| February 13, 1995 – February 27, 1995 | Monitoring, Check/Repeat/Confirmation | Di(2-ethylhexyl) phthalate | — | Archived |
| February 13, 1995 – February 27, 1995 | Monitoring, Check/Repeat/Confirmation | HEXACHLOROBENZENE | — | Archived |
| February 1, 1995 – February 15, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| February 1, 1995 – February 15, 1995 | Monitoring, Check/Repeat/Confirmation | Toxaphene | — | Archived |
| May 21, 1980 – July 20, 1980 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 24, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 22, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- December 5, 2014State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- November 17, 2014State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- November 7, 2014State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 19, 2014State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 31, 2014State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2014State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- June 27, 2012State Compliance achieved2 linked violations
- April 9, 2012State Violation/Reminder Notice1 linked violation
- November 21, 2011State Violation/Reminder Notice1 linked violation
- October 31, 2011State Violation/Reminder Notice1 linked violation
- July 8, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 4, 2010State Compliance achieved28 linked violations
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- February 17, 2010State Violation/Reminder Notice1 linked violation
- December 21, 2009State Compliance achieved10 linked violations
- October 29, 2009State Violation/Reminder Notice12 linked violations
- February 8, 2008State Compliance achieved16 linked violations
- November 13, 2007State Compliance achieved56 linked violations
- September 4, 2007State Compliance achieved3 linked violations
- July 5, 2007State Compliance achieved13 linked violations
- June 7, 2007State Compliance achieved185 linked violations
- May 25, 2007State Compliance achieved30 linked violations
- December 6, 2006State Compliance achieved1 linked violation
- December 6, 2006State Compliance achieved1 linked violation
- October 31, 2006State Compliance achieved4 linked violations
- June 21, 2004State Compliance achieved1 linked violation
- November 19, 2002State Compliance achieved6 linked violations
- November 19, 2002State Compliance achieved2 linked violations
- November 19, 2002State Compliance achieved14 linked violations
- November 19, 2002State Compliance achieved4 linked violations
- November 19, 2002State Compliance achieved5 linked violations
- November 19, 2002State Compliance achieved3 linked violations
- November 19, 2002State Compliance achieved7 linked violations
- November 19, 2002State Compliance achieved7 linked violations
- November 19, 2002State Compliance achieved3 linked violations
- November 27, 2001State Compliance achieved12 linked violations
- November 27, 2001State Compliance achieved15 linked violations
- November 27, 2001State Compliance achieved15 linked violations
- September 12, 2001State Compliance achieved521 linked violations
- December 14, 2000State Compliance achieved1 linked violation
- September 18, 1979State Othergeneral compliance action — not tied to a specific violation on record
Contact
HENDERSON, MATTHEW
520-266-1169
SIERRA VISTA, AZ 85635