Schurz, 09
Walker River Paiute Tribe Water System
Current status
1 open health-based violation on record as of July 4, 2026, alongside 1 other open item(s). See the violation history below for contaminant and status details.
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 EPA Region 9’s official records. Always confirm current status with EPA Region 9 before making decisions based on this information.
System facts
- System ID (PWSID)
- 093200360
- System type
- Community Water System
- Population served
- 662
- Service connections
- 440
- Ownership
- Native American tribal
- Water source
- groundwater (wells)
Violation history
Maximum Contaminant Level Violation, Average
Health-basedArsenic
April 1, 2025 – June 30, 2025
ResolvedMonitoring, Regular
—Nitrate
January 1, 2025 – December 31, 2025
ArchivedMaximum Contaminant Level Violation, Average
Health-basedArsenic
January 1, 2025 – March 31, 2025
ResolvedNotification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
November 16, 2024
UnaddressedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2024 – December 5, 2024
ResolvedMonitoring, Regular
—Arsenic
October 1, 2024 – December 31, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2024 – September 30, 2024
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
September 1, 2024 – July 3, 2025
ResolvedReport Sample Result/Fail Monitor (RTCR)
—Revised Total Coliform Rule
August 1, 2024 – September 16, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2024 – August 20, 2024
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Chlorine
October 1, 2023 – December 31, 2023
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
March 21, 2023
UnaddressedPublic Notification Violation for NPDWR Violation
—Public Notice
March 21, 2023 – June 26, 2024
ResolvedMonitoring, Regular
—Fluoride
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—LASSO
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Carbofuran
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Toxaphene
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Dinoseb
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Picloram
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Dalapon
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Simazine
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—OXAMYL
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Diquat
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Glyphosate
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Endothall
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—CYANIDE
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Chlordane
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Pentachlorophenol
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Endrin
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—2,4,5-TP
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—2,4-D
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—BHC-GAMMA
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Heptachlor epoxide
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Heptachlor
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Methoxychlor
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Atrazine
January 1, 2023 – December 31, 2025
ArchivedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2021 – September 15, 2021
ResolvedMonitoring and Reporting (DBP)
—Chlorine
April 1, 2021 – June 30, 2021
ResolvedFailure To Address Deficiency
Health-basedGroundwater Rule
November 27, 2020 – March 24, 2023
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2019 – July 31, 2019
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
July 1, 2019 – June 29, 2020
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Routine (IDSE)
—TTHM
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Nitrate
January 1, 2019 – December 31, 2019
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 1, 2018 – August 7, 2019
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
October 1, 2018 – October 31, 2018
ResolvedMonitoring, Regular
—Arsenic
April 1, 2017 – June 30, 2017
ResolvedMonitoring, Regular
—Nitrate
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Routine (IDSE)
—TTHM
January 1, 2017 – December 31, 2017
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
October 1, 2016 – October 31, 2016
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
April 1, 2016 – April 30, 2016
ResolvedMonitoring, Routine (IDSE)
—TTHM
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Regular
—Nitrate
January 1, 2014 – December 12, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2014 – December 12, 2014
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2014 – December 12, 2014
ResolvedMonitoring, Regular
—Nitrate
January 1, 2013 – December 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2013 – December 31, 2013
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Barium
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Cadmium
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Chromium
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Fluoride
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Mercury
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Selenium
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Endrin
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Dalapon
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Diquat
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Endothall
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Simazine
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Picloram
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Atrazine
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—LASSO
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—2,4-D
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Chlordane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Benzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Toluene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2011 – December 31, 2013
ResolvedMonitoring, Regular
—Styrene
January 1, 2011 – December 31, 2013
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2011 – September 17, 2013
ResolvedMonitoring, Regular
—Nitrate
January 1, 2010 – December 31, 2010
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2009 – January 14, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Arsenic
July 1, 2008 – September 30, 2008
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
July 1, 2008 – September 30, 2008
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—Benzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Toluene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2008 – December 31, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Styrene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 2006 – November 30, 2006
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 1, 2006 – October 31, 2006
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
January 1, 2006 – March 31, 2008
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 2005 – August 31, 2005
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
July 1, 2005 – July 31, 2005
ResolvedMonitoring, Regular
—Nitrate
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 2004 – December 31, 2004
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
November 1, 2004 – November 30, 2004
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Cadmium
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Picloram
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Barium
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—2,4-D
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Arsenic
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Simazine
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Selenium
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Endrin
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Diquat
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Mercury
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Endothall
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Atrazine
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—LASSO
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Dalapon
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Chlordane
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Chromium
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2004 – December 31, 2004
ResolvedMonitoring, Regular
—Nitrate
January 1, 2003 – December 31, 2003
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2002 – March 27, 2007
ResolvedMonitoring, Regular
—Nitrate
January 1, 2002 – December 31, 2002
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2001 – March 27, 2007
ResolvedMonitoring, Regular
—Endrin
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Atrazine
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—LASSO
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Selenium
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—2,4-D
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Nitrate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Mercury
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Fluoride
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Chromium
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Chlordane
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Cadmium
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Barium
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Arsenic
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Endothall
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Simazine
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Diquat
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Picloram
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Dalapon
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2001 – December 31, 2001
ResolvedMonitoring, Regular
—Nitrate
January 1, 2000 – December 31, 2000
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1998 – December 31, 1998
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1998 – November 30, 1998
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1998 – February 28, 1998
ResolvedMonitoring, Regular
—Toluene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Chlordane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Styrene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Endrin
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Benzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Atrazine
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Diquat
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Picloram
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—LASSO
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—2,4-D
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Dinoseb
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1998 – December 31, 1998
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 1998 – September 17, 2007
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Glyphosate
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Dalapon
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Heptachlor
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Endothall
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—OXAMYL
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Carbofuran
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Simazine
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 1998 – December 31, 1998
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1997 – November 30, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1997 – September 30, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1997 – August 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1997 – July 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1997 – June 30, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1997 – May 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1997 – April 30, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1997 – March 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1997 – February 28, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 1997 – January 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1996 – December 31, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1996 – November 30, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 1996 – October 31, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1996 – September 30, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1996 – August 31, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1996 – July 31, 1996
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1996 – April 23, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 1996 – June 30, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1996 – April 30, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1996 – March 31, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1996 – February 29, 1996
ResolvedMonitoring, Regular
—Arsenic
January 1, 1996 – December 31, 1996
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 1996 – January 31, 1996
ResolvedMonitoring, Regular
—Asbestos
January 1, 1996 – December 31, 1996
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1996 – February 25, 2004
Resolved
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yet
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| April 1, 2025 – June 30, 2025 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2025 – December 31, 2025 | Monitoring, Regular | Nitrate | — | Archived |
| January 1, 2025 – March 31, 2025 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| November 16, 2024 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| October 1, 2024 – December 5, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2024 – December 31, 2024 | Monitoring, Regular | Arsenic | — | Resolved |
| September 1, 2024 – September 30, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| September 1, 2024 – July 3, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| August 1, 2024 – September 16, 2024 | Report Sample Result/Fail Monitor (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2024 – August 20, 2024 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2023 – December 31, 2023 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| March 21, 2023 | Failure To Address Deficiency | Groundwater Rule | Health-based | Unaddressed |
| March 21, 2023 – June 26, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Fluoride | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | LASSO | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Carbofuran | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Toxaphene | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Dinoseb | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Picloram | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Dalapon | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Simazine | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | OXAMYL | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Diquat | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Glyphosate | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Endothall | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | CYANIDE | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Chlordane | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Pentachlorophenol | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Benzo(a)pyrene | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Endrin | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | HEXACHLOROBENZENE | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | 2,4-D | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Heptachlor epoxide | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Heptachlor | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | 2,3,7,8-TCDD | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Atrazine | — | Archived |
| July 1, 2021 – September 15, 2021 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| April 1, 2021 – June 30, 2021 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| November 27, 2020 – March 24, 2023 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| July 1, 2019 – July 31, 2019 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2019 – June 29, 2020 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Nitrate | — | Resolved |
| October 1, 2018 – August 7, 2019 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2018 – October 31, 2018 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2017 – June 30, 2017 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2017 – December 31, 2017 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| October 1, 2016 – October 31, 2016 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2016 – April 30, 2016 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2014 – December 12, 2014 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2014 – December 12, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2014 – December 12, 2014 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2011 – December 31, 2013 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2011 – September 17, 2013 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2010 – December 31, 2010 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2009 – January 14, 2010 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2008 – December 31, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| July 1, 2008 – September 30, 2008 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2008 – September 30, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| April 1, 2008 – June 30, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2008 – March 31, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| November 1, 2006 – November 30, 2006 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2006 – October 31, 2006 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 2006 – March 31, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| August 1, 2005 – August 31, 2005 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2005 – July 31, 2005 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Nitrate | — | Resolved |
| December 1, 2004 – December 31, 2004 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 2004 – November 30, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2004 – December 31, 2004 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2002 – March 27, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2002 – December 31, 2002 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2001 – March 27, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2001 – December 31, 2001 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2000 – December 31, 2000 | Monitoring, Regular | Nitrate | — | Resolved |
| December 1, 1998 – December 31, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 1998 – November 30, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 1998 – February 28, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1998 – September 17, 2007 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1998 – December 31, 1998 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| November 1, 1997 – November 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1997 – September 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1997 – August 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1997 – July 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 1997 – June 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 1997 – May 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1997 – April 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 1997 – March 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 1997 – February 28, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1997 – January 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 1996 – December 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 1996 – November 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1996 – October 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1996 – September 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1996 – August 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1996 – July 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1996 – April 23, 2004 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| June 1, 1996 – June 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1996 – April 30, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 1996 – March 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 1996 – February 29, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1996 – December 31, 1996 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 1996 – January 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 1996 – December 31, 1996 | Monitoring, Regular | Asbestos | — | Resolved |
| January 1, 1996 – February 25, 2004 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Unaddressed no corrective action on record yet
Enforcement actions
- September 16, 2025Federal Violation/Reminder Notice1 linked violation
- September 16, 2025Federal Violation/Reminder Notice1 linked violation
- August 19, 2025Federal Compliance achieved2 linked violations
- July 28, 2025Federal Compliance achieved1 linked violation
- July 28, 2025Federal Compliance achieved1 linked violation
- July 3, 2025Federal Compliance achieved1 linked violation
- June 11, 2025Federal Violation/Reminder Notice1 linked violation
- June 11, 2025Federal Violation/Reminder Notice1 linked violation
- April 3, 2025Federal Violation/Reminder Notice1 linked violation
- April 1, 2025Federal Violation/Reminder Notice1 linked violation
- January 15, 2025Federal Compliance achieved1 linked violation
- December 5, 2024Federal Compliance achieved1 linked violation
- October 4, 2024Federal Compliance achieved1 linked violation
- September 16, 2024Federal Compliance achieved1 linked violation
- August 20, 2024Federal Compliance achieved1 linked violation
- June 26, 2024Federal Compliance achieved1 linked violation
- January 10, 2024Federal Compliance achieved1 linked violation
- March 24, 2023Federal Compliance achieved1 linked violation
- September 15, 2021Federal Compliance achieved2 linked violations
- August 21, 2020Federal Compliance achieved3 linked violations
- June 29, 2020Federal Compliance achieved1 linked violation
- August 7, 2019Federal Compliance achieved1 linked violation
- August 7, 2019Federal Compliance achieved1 linked violation
- November 30, 2018Federal Compliance achieved1 linked violation
- October 15, 2018Federal Compliance achieved1 linked violation
- October 15, 2018Federal Compliance achieved1 linked violation
- July 3, 2018Federal Compliance achieved1 linked violation
- July 24, 2017Federal Compliance achieved1 linked violation
- November 30, 2016Federal Compliance achieved1 linked violation
- October 13, 2016Federal Compliance achieved1 linked violation
- October 13, 2016Federal Compliance achieved1 linked violation
- September 22, 2016Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- December 12, 2014Federal Compliance achieved1 linked violation
- September 17, 2013Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 18, 2011Federal Compliance achieved1 linked violation
- March 9, 2011Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 14, 2010Federal Compliance achieved1 linked violation
- December 18, 2009Federal Compliance achieved1 linked violation
- December 18, 2009Federal Compliance achieved1 linked violation
- December 18, 2009Federal Compliance achieved1 linked violation
- December 18, 2009Federal Compliance achieved1 linked violation
- December 18, 2009Federal Compliance achieved1 linked violation
- December 18, 2009Federal Compliance achieved1 linked violation
- March 18, 2009Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 20, 2008Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- July 1, 2008Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- March 6, 2008Federal Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
- September 17, 2007Federal Compliance achieved1 linked violation
- July 31, 2007Federal Public Notification received from PWS1 linked violation
- July 31, 2007Federal Compliance achieved1 linked violation
- July 31, 2007Federal Compliance achieved1 linked violation
- July 27, 2007Federal Public Notification received from PWSgeneral compliance action — not tied to a specific violation on record
- July 11, 2007Federal Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- March 27, 2007Federal Compliance achieved1 linked violation
- November 14, 2006Federal Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- February 4, 2005Federal Compliance achieved1 linked violation
- April 23, 2004Federal Compliance achieved1 linked violation
- February 25, 2004Federal Compliance achieved1 linked violation
Contact
Walker River Paiute Tribe
7757732306
Schurz, NV 89427