Drinking Water Compliance OS

TANANA, AK · Yukon-Koyukuk Census Area County

TOO'GHA INC - IN TANANA Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Alaska’s official records. Always confirm current status with Alaska before making decisions based on this information.

System facts

System ID (PWSID)
AK2360109
System type
Community Water System
Population served
271
Service connections
65
Ownership
Native American tribal
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2025 – October 31, 2025

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2025 – October 31, 2025

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2025 – September 30, 2025

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2025 – August 31, 2025

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    August 1, 2025 – August 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2025 – August 31, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    August 1, 2025 – August 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2025 – July 31, 2025

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    July 1, 2025

    Unaddressed
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    July 1, 2025 – July 31, 2025

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    June 1, 2025 – June 30, 2025

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    May 1, 2025 – May 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2025 – May 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2025 – April 30, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2025 – March 31, 2025

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    March 1, 2025 – March 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2025 – February 28, 2025

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    February 1, 2025 – February 28, 2025

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2025 – January 31, 2025

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    January 1, 2025 – January 31, 2025

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2025 – January 31, 2025

    Resolved
  • 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, Routine (RTCR)

    Revised Total Coliform Rule

    December 1, 2024 – December 31, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2024 – December 31, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    December 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2024 – November 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2024 – November 30, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2024 – October 31, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2024 – October 31, 2024

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    October 1, 2024 – October 31, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2024 – October 31, 2024

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2024 – September 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2024 – September 30, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2024 – August 31, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2024 – August 31, 2024

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    July 1, 2024 – November 15, 2024

    Resolved
  • Single Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2024 – June 30, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2024 – June 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2024 – May 31, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    May 1, 2024 – May 31, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2024 – April 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2024 – April 30, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2024 – April 30, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2024 – March 31, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    March 1, 2024 – March 31, 2024

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2024 – February 29, 2024

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2024 – February 29, 2024

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2024 – December 31, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2024 – December 31, 2024

    Archived
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2024 – December 31, 2024

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2023 – November 30, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2023 – November 30, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2023 – October 31, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2023 – October 31, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2023 – September 30, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2023 – August 31, 2023

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2023 – August 31, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2023 – July 31, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2023 – July 31, 2023

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    May 1, 2023 – May 31, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2023 – April 30, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2023 – April 30, 2023

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    March 1, 2023 – March 31, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2023 – March 31, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    March 1, 2023 – March 31, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2023 – February 28, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2023 – February 28, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2023 – October 12, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2023 – October 12, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2023 – March 31, 2023

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2022 – January 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2022 – January 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2022 – January 31, 2022

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2022 – September 30, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2022 – September 30, 2022

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2022 – August 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2022 – August 31, 2022

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2022 – July 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2022 – July 31, 2022

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    May 1, 2022 – May 31, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2022 – May 31, 2022

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    April 1, 2022 – April 30, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2022 – June 30, 2022

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2022 – April 30, 2022

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2022 – April 30, 2022

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2022 – December 31, 2022

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2022 – December 31, 2022

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2021 – December 31, 2021

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    December 1, 2021 – December 31, 2021

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2021 – November 30, 2021

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2021 – October 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2021 – December 31, 2021

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2021 – June 30, 2022

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2021 – June 30, 2022

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2021 – May 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2021 – April 30, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2021 – April 30, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    March 1, 2021 – March 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2021 – February 28, 2021

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2021 – October 12, 2023

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2021 – January 31, 2021

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    January 1, 2021 – January 31, 2021

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2020 – December 31, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2020 – December 31, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2020 – November 30, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2020 – November 30, 2020

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2020 – October 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2020 – June 30, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2020 – June 30, 2020

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2019 – November 30, 2019

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2019 – November 30, 2019

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2018 – July 31, 2018

    Resolved
  • Monitoring, Regular

    Combined Uranium

    January 1, 2017 – December 31, 2025

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2015 – July 31, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2015 – September 30, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2015 – September 30, 2015

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2015 – July 31, 2015

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2015 – July 8, 2015

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2015 – June 30, 2015

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2015 – June 30, 2015

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2015 – June 30, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    April 1, 2015 – June 30, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    April 1, 2015 – June 30, 2015

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2014 – July 31, 2014

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2014 – July 31, 2014

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2007 – September 30, 2007

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2007 – November 8, 2007

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2007 – July 31, 2007

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2006 – October 31, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2006 – December 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2006 – August 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2006 – August 31, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2006 – May 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2006 – April 30, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2006 – June 30, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2006 – June 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2006 – February 28, 2006

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2006 – February 28, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2005 – November 30, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2005 – December 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2005 – October 31, 2005

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2005 – October 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2005 – December 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2005 – September 30, 2005

    Archived
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2005 – September 30, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2005 – September 30, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2005 – August 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2005 – July 31, 2005

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2005 – November 8, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2005 – June 30, 2005

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 2005 – June 30, 2005

    Archived
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2005 – June 30, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2005 – June 30, 2005

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 2005 – September 27, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    November 1, 2004 – November 30, 2004

    Archived
  • Monitoring, Regular

    2,4-D

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Heptachlor

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Simazine

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Toxaphene

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Methoxychlor

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2004 – October 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2004 – August 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 2004 – August 31, 2004

    Archived
  • Monitoring, Regular

    Dinoseb

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    July 1, 2004 – September 30, 2004

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2004 – May 15, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2004 – July 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Chlorine

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2004 – May 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2004 – May 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Regular

    Dinoseb

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2004 – March 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2004 – March 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2004 – March 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2004 – February 29, 2004

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    Simazine

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2003 – December 31, 2003

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2002 – May 31, 2002

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2002 – April 30, 2002

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2002 – March 31, 2002

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2002 – February 28, 2002

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 2001 – December 31, 2001

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2001 – September 30, 2001

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 2001 – July 31, 2001

    Archived
  • Monitoring, Regular

    Xylenes, Total

    April 1, 2001 – June 30, 2001

    Resolved
  • Monitoring, Regular

    Benzene

    April 1, 2001 – June 30, 2001

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    October 1, 2000 – October 29, 2001

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    September 1, 2000 – September 30, 2000

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 2000 – August 31, 2000

    Archived
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    Styrene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    April 1, 2000 – June 30, 2000

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1999 – September 30, 1999

    Resolved
  • Monitoring, Repeat Minor (TCR)

    Coliform (TCR)

    June 1, 1999 – June 30, 1999

    Archived
  • Monitoring, Regular

    Benzene

    April 1, 1999 – June 30, 1999

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 1999 – January 31, 1999

    Archived
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 1999 – October 29, 2001

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1998 – September 30, 1998

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 1998 – July 31, 1998

    Archived
  • Monitoring, Regular

    Benzene

    April 1, 1998 – June 30, 1998

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 1998 – October 29, 2001

    Resolved
  • Monitoring, Regular

    Benzene

    July 1, 1997 – September 30, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 1997 – June 30, 1997

    Archived
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    April 1, 1997 – April 30, 1997

    Archived
  • Monitoring, Regular

    Benzene

    July 1, 1996 – September 30, 1996

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    March 1, 1996 – March 31, 1996

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 1996 – February 29, 1996

    Archived
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 1996 – December 29, 1998

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    December 1, 1995 – December 31, 1995

    Archived
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Toxaphene

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Atrazine

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Methoxychlor

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb

    October 1, 1995 – December 31, 1995

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Toxaphene

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    2,4-D

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Atrazine

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    July 1, 1995 – September 30, 1995

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    July 1, 1995 – September 30, 1995

    Resolved
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    July 1, 1995 – December 29, 1998

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Atrazine

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Toxaphene

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    2,4-D

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Methoxychlor

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    April 1, 1995 – June 30, 1995

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    March 1, 1995 – March 31, 1995

    Archived
  • Monitoring, Regular

    Toxaphene

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1995 – March 31, 1995

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1994 – December 31, 1994

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1992 – March 31, 1992

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1992 – March 31, 1992

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1992 – March 31, 1992

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1992 – March 31, 1992

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1992 – March 31, 1992

    Resolved
  • Monitoring, Regular

    Arsenic

    July 1, 1990 – June 30, 1993

    Resolved
  • Monitoring, Regular

    Barium

    July 1, 1990 – June 30, 1993

    Resolved
  • Monitoring, Regular

    Selenium

    July 1, 1990 – June 30, 1993

    Resolved
  • Monitoring, Regular

    Cadmium

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Arsenic

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Barium

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Mercury

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Selenium

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Fluoride

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Nitrate

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Chromium

    June 30, 1985 – June 30, 1989

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    October 1, 1979 – October 31, 1979

    Archived

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Contact

JOSEPH, VICTOR

907-366-7170

TANANA, AK 99777