Pago Pago, AS · Manu'a District County

Ofu - Olosega ASG 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 American Samoa’s official records. Always confirm current status with American Samoa before making decisions based on this information.

System facts

System ID (PWSID): AS9430546
System type: Community Water System
Population served: 270
Service connections: 90
Ownership: state government
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Asbestos
October 1, 2025 – December 31, 2025
Archived
Monitoring, Regular
—
Asbestos
July 1, 2025 – September 30, 2025
Archived
Monitoring, Regular
—
Asbestos
April 1, 2025 – June 30, 2025
Archived
Monitoring, Regular
—
Asbestos
January 1, 2025 – March 31, 2025
Archived
Monitoring, Regular
—
Nitrate
January 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2025 – December 31, 2025
Archived
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2025 – March 31, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – June 24, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 1, 2024 – July 24, 2024
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 1, 2024 – August 15, 2024
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
June 1, 2024 – August 15, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2024 – June 30, 2024
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2024 – March 31, 2024
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2023 – December 31, 2023
Archived
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2023 – December 31, 2023
Archived
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2023 – March 31, 2023
Archived
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2023 – December 31, 2023
Archived
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2023 – December 31, 2023
Archived
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2022 – June 24, 2025
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2022 – September 30, 2022
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2021 – September 30, 2021
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – June 24, 2025
Resolved
Monitoring, Routine (IDSE)
—
TTHM
January 1, 2021 – December 31, 2023
Archived
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2021 – December 31, 2023
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2020 – October 6, 2015
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2020 – June 30, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – June 24, 2025
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2019 – March 31, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – June 24, 2025
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2018 – September 30, 2018
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2018 – June 30, 2018
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2018 – March 31, 2018
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2017 – December 31, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 1, 2017 – February 15, 2018
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2017 – September 30, 2017
Resolved
Monitoring, Routine (IDSE)
—
Total Haloacetic Acids (HAA5)
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Routine (IDSE)
—
TTHM
January 1, 2017 – December 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2017 – March 31, 2017
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2017 – December 31, 2017
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2016 – December 31, 2016
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 1, 2016 – October 21, 2016
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2016 – September 30, 2016
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2016 – June 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2016 – December 31, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2016 – December 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2016 – January 31, 2016
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2015 – October 31, 2015
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
August 31, 2015 – February 22, 2023
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2015 – September 30, 2015
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
May 31, 2015 – May 6, 2020
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2015 – June 30, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2015 – April 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2015 – December 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2015 – March 31, 2015
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2014 – December 31, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Barium
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Chromium
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Mercury
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
Selenium
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Endrin
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Diquat
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Endothall
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Simazine
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Picloram
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
LASSO
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Benzene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Toluene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Styrene
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
January 1, 2014 – December 24, 2015
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2014 – June 18, 2014
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2014 – March 31, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2013 – November 30, 2013
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2013 – June 30, 2013
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2013 – March 31, 2013
Resolved
Monitoring, Regular
—
Nitrite
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2012 – October 31, 2012
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
April 1, 2012 – June 30, 2012
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 19, 2012 – April 26, 2021
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
January 1, 2012 – January 1, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2011 – October 31, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2011 – April 30, 2011
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Chlordane
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Toluene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Mercury
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Styrene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
CYANIDE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Chromium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Cadmium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Barium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
LASSO
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Carbofuran
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Picloram
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Simazine
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
OXAMYL
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Glyphosate
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Endothall
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Diquat
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Methoxychlor
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
BHC-GAMMA
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Endrin
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Thallium, Total
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Beryllium, Total
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Antimony, Total
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Selenium
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
Benzene
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 2011 – January 31, 2011
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2011 – December 31, 2013
Resolved
Monitoring, Regular
—
2,3,7,8-TCDD
January 1, 2011 – December 31, 2013
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
May 1, 2010 – May 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2010 – April 30, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 2010 – March 31, 2010
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
March 1, 2010 – March 31, 2010
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
March 1, 2010 – October 1, 2010
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2010 – December 31, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 2005 – November 30, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2005 – February 28, 2005
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2004 – July 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2004 – May 31, 2004
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 2002 – August 31, 2002
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
April 1, 2001 – April 30, 2001
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2001 – February 28, 2001
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1997 – November 30, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1997 – April 30, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1997 – February 28, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1997 – January 31, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 1996 – December 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1996 – November 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1996 – October 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1996 – September 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1996 – August 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1996 – July 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1996 – June 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1996 – May 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1996 – April 30, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 1996 – March 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1996 – February 29, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1996 – January 31, 1996
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025 – December 31, 2025	Monitoring, Regular	Asbestos	—	Archived
July 1, 2025 – September 30, 2025	Monitoring, Regular	Asbestos	—	Archived
April 1, 2025 – June 30, 2025	Monitoring, Regular	Asbestos	—	Archived
January 1, 2025 – March 31, 2025	Monitoring, Regular	Asbestos	—	Archived
January 1, 2025 – December 31, 2025	Monitoring, Regular	Nitrate	—	Archived
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	TTHM	—	Archived
January 1, 2025 – March 31, 2025	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2024 – June 24, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2024 – July 24, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2024 – August 15, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 1, 2024 – August 15, 2024	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
April 1, 2024 – June 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 1, 2024 – March 31, 2024	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
October 1, 2023 – December 31, 2023	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Archived
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Archived
January 1, 2023 – March 31, 2023	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
January 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Archived
January 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
July 1, 2022 – June 24, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2022 – September 30, 2022	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived
July 1, 2021 – September 30, 2021	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2021 – June 24, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2021 – December 31, 2023	Monitoring, Routine (IDSE)	TTHM	—	Archived
January 1, 2021 – December 31, 2023	Monitoring, Routine (IDSE)	Total Haloacetic Acids (HAA5)	—	Archived
April 1, 2020 – October 6, 2015	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2020 – June 30, 2020	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2019 – June 24, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2019 – March 31, 2019	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2018 – June 24, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2018 – September 30, 2018	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2018 – June 30, 2018	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2018 – March 31, 2018	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
December 1, 2017 – December 31, 2017	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 1, 2017 – February 15, 2018	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2017 – December 31, 2017	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2017 – September 30, 2017	Monitoring, Regular	Combined Radium (-226 and -228)	—	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
January 1, 2017 – December 31, 2017	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2017 – March 31, 2017	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2017 – December 31, 2017	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2016 – December 31, 2016	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2016 – October 21, 2016	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2016 – September 30, 2016	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2016 – June 30, 2016	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2016 – December 31, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2016 – January 31, 2016	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
October 1, 2015 – October 31, 2015	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 31, 2015 – February 22, 2023	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
July 1, 2015 – September 30, 2015	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
May 31, 2015 – May 6, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
April 1, 2015 – June 30, 2015	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2015 – April 30, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2015 – March 31, 2015	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 2014 – December 31, 2014	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
August 1, 2014 – August 31, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Arsenic	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Barium	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Chromium	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Mercury	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Selenium	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Endrin	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Diquat	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Endothall	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Simazine	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Picloram	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	LASSO	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Benzene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Toluene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Styrene	—	Resolved
January 1, 2014 – December 24, 2015	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
January 1, 2014 – June 18, 2014	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
November 1, 2013 – November 30, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2013 – June 30, 2013	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2013 – March 31, 2013	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Nitrite	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2012 – October 31, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
January 19, 2012 – April 26, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 1, 2012 – January 1, 2015	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 1, 2011 – October 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2011 – April 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Chlordane	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Benzo(a)pyrene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	HEXACHLOROBENZENE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Toluene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Mercury	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Styrene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	CYANIDE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Chromium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Cadmium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Barium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	LASSO	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Carbofuran	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Hexachlorocyclopentadiene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Picloram	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Simazine	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	OXAMYL	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Glyphosate	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Endothall	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Diquat	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Methoxychlor	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	BHC-GAMMA	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Endrin	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Thallium, Total	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Beryllium, Total	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Antimony, Total	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Arsenic	—	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	Selenium	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Benzene	—	Resolved
January 1, 2011 – January 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2011 – December 31, 2013	Monitoring, Regular	2,3,7,8-TCDD	—	Resolved
May 1, 2010 – May 31, 2010	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2010 – April 30, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
March 1, 2010 – March 31, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
March 1, 2010 – March 31, 2010	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
March 1, 2010 – October 1, 2010	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Nitrate	—	Resolved
November 1, 2005 – November 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 2005 – February 28, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – July 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 1, 2004 – May 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2002 – August 31, 2002	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2001 – April 30, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
February 1, 2001 – February 28, 2001	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
November 1, 1997 – November 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 1997 – April 30, 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
June 1, 1996 – June 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1996 – May 31, 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 – January 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

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

Enforcement actions

June 24, 2025State Compliance achieved1 linked violation
June 24, 2025State Compliance achieved1 linked violation
June 24, 2025State Compliance achieved1 linked violation
June 24, 2025State Compliance achieved1 linked violation
June 24, 2025State Compliance achieved1 linked violation
May 15, 2025State Compliance achieved1 linked violation
August 15, 2024State Compliance achieved1 linked violation
August 15, 2024State Compliance achieved1 linked violation
August 15, 2024State Compliance achieved1 linked violation
July 24, 2024State Compliance achieved1 linked violation
February 22, 2023State Compliance achieved1 linked violation
January 20, 2023State Consumer Confidence Report Follow-up Notice1 linked violation
January 20, 2023State Consumer Confidence Report Follow-up Notice1 linked violation
January 20, 2023State Consumer Confidence Report Follow-up Notice1 linked violation
January 20, 2023State Consumer Confidence Report Follow-up Notice1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achieved1 linked violation
January 26, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 26, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 26, 2022State Compliance achieved1 linked violation
April 26, 2021State Compliance achieved1 linked violation
October 20, 2020State Compliance achieved1 linked violation
May 6, 2020State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
July 19, 2018State Compliance achieved1 linked violation
February 15, 2018State Compliance achieved1 linked violation
October 21, 2016State Compliance achieved1 linked violation
August 26, 2016State Compliance achieved1 linked violation
May 17, 2016State Compliance achieved1 linked violation
February 25, 2016State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
December 24, 2015State Compliance achieved1 linked violation
October 6, 2015State Compliance achieved1 linked violation
March 17, 2015State Compliance achieved1 linked violation
January 1, 2015State Compliance achieved1 linked violation
June 18, 2014State Compliance achieved1 linked violation
June 18, 2014State Compliance achieved1 linked violation
June 18, 2014State Compliance achieved1 linked violation
June 18, 2014State Compliance achieved1 linked violation
June 18, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
June 12, 2014State Compliance achieved1 linked violation
September 6, 2013State Compliance achieved1 linked violation
September 6, 2013State Compliance achieved1 linked violation
September 6, 2013State Compliance achieved1 linked violation
February 5, 2013State Compliance achieved1 linked violation
December 10, 2012State Compliance achieved1 linked violation
May 31, 2012State Violation/Reminder Notice1 linked violation
May 25, 2012State Compliance achieved1 linked violation
May 25, 2012State Compliance achieved1 linked violation
May 25, 2012State Compliance achieved1 linked violation
November 7, 2011State Compliance achieved1 linked violation
November 7, 2011State Violation/Reminder Notice1 linked violation
June 8, 2011State Violation/Reminder Notice1 linked violation
June 7, 2011State Violation/Reminder Notice1 linked violation
May 13, 2011State Compliance achieved1 linked violation
May 13, 2011State Compliance achieved1 linked violation
May 13, 2011State Compliance achieved1 linked violation
May 13, 2011State Compliance achieved1 linked violation
October 1, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
August 26, 2010State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
August 26, 2010State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
August 26, 2010State no longer subject to Rulegeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
August 26, 2010State Compliance achieved1 linked violation
December 12, 2005State Public Notification issued1 linked violation
December 12, 2005State Public Notification issued1 linked violation
July 9, 2004State Public Notification issued1 linked violation
June 3, 2004State Public Notification issued1 linked violation
September 18, 2003State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
April 2, 2003State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
May 4, 2001State Public Notification issued1 linked violation
March 23, 2001State Public Notification issued1 linked violation
February 24, 2001State Other1 linked violation
September 23, 1996State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
August 20, 1996State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
July 22, 1996State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
June 17, 1996State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
May 27, 1996State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
April 12, 1996State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
September 30, 1988State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
September 30, 1988State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
September 30, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 30, 1986State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
September 30, 1986State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
September 30, 1986State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
September 30, 1986State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
September 30, 1986State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 30, 1986State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 30, 1985State Boil Water Ordergeneral compliance action — not tied to a specific violation on record
September 30, 1985State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
September 30, 1985State Technical Assistance Visitgeneral compliance action — not tied to a specific violation on record
September 30, 1985State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 30, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 30, 1985State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
September 30, 1984State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 30, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 30, 1981State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 30, 1981State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

American Samoa Power Authority

6846991234

Pago Pago, AS 96799