Drinking Water Compliance OS

BRADY, MT · Pondera County

BRADY COUNTY WATER SEWER DISTRICT 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 Montana’s official records. Always confirm current status with Montana before making decisions based on this information.

System facts

System ID (PWSID)
MT0000164
System type
Community Water System
Population served
144
Service connections
73
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

Violation history

  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2025 – December 31, 2025

    Archived
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2025 – December 31, 2025

    Archived
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2024 – July 24, 2024

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2023 – December 31, 2023

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2023 – December 31, 2023

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

    Lead and Copper Rule

    October 1, 2019 – August 4, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2017 – September 30, 2017

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2017 – September 30, 2017

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    April 1, 2016 – June 30, 2016

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    April 1, 2016 – June 30, 2016

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

    Lead and Copper Rule

    July 1, 2015 – July 21, 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, Routine Minor (TCR)

    Coliform (TCR)

    March 1, 2015 – March 31, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2015 – March 31, 2015

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2015 – March 31, 2015

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    January 1, 2015 – January 31, 2015

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    October 1, 2014 – December 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2014 – December 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2014 – December 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    September 1, 2014 – September 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2014 – September 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2014 – September 30, 2014

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    July 1, 2014 – September 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2014 – June 30, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2014 – June 30, 2014

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    April 1, 2014 – June 30, 2014

    Resolved
  • Lead Consumer Notice

    Lead and Copper Rule

    January 1, 2014 – October 23, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2014 – March 31, 2014

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2014 – March 31, 2014

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    January 1, 2014 – March 31, 2014

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2013 – December 31, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2013 – December 31, 2013

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2013 – December 31, 2013

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    November 1, 2013 – November 30, 2013

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    October 1, 2013 – December 31, 2013

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    October 1, 2013 – October 31, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2013 – December 31, 2013

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2013 – September 30, 2013

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    August 1, 2013 – August 31, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    July 1, 2013 – September 30, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2013 – September 30, 2013

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    July 1, 2013 – September 30, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2013 – September 30, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    April 1, 2013 – June 30, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2013 – June 30, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2013 – June 30, 2013

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    April 1, 2013 – June 30, 2013

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2013 – December 31, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2013 – March 31, 2013

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2013 – December 31, 2013

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    January 1, 2013 – March 31, 2013

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2013 – March 31, 2013

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2013 – December 31, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2013 – March 31, 2013

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2013 – December 31, 2013

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2013 – December 31, 2013

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    October 1, 2012 – December 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2012 – December 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2012 – December 31, 2012

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2012 – September 30, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2012 – September 30, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    July 1, 2012 – September 30, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2012 – September 30, 2012

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    April 1, 2012 – June 30, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2012 – June 30, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2012 – June 30, 2012

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2012 – December 23, 2012

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2012 – December 23, 2012

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    January 1, 2012 – March 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2012 – March 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2012 – March 31, 2012

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2011 – December 31, 2011

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    October 1, 2011 – December 31, 2011

    Resolved
  • Consumer Confidence Report Inadequate Reporting

    Consumer Confidence Rule

    October 1, 2011 – January 5, 2012

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2011 – September 30, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2011 – September 30, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2011 – September 30, 2011

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    July 1, 2011 – September 30, 2011

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    July 1, 2011 – September 30, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2011 – June 30, 2011

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    April 1, 2011 – June 30, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2011 – June 30, 2011

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    April 1, 2011 – April 30, 2011

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Asbestos

    January 1, 2011 – December 31, 2013

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2011 – December 31, 2011

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2011 – December 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2011 – March 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2011 – March 31, 2011

    Resolved
  • Treatment Technique Precursor Removal

    Health-based

    CARBON, TOTAL

    January 1, 2011 – March 31, 2011

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2010 – December 31, 2010

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

    Lead and Copper Rule

    October 1, 2010 – September 30, 2013

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2010 – December 31, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2010 – September 30, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2010 – June 30, 2010

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2010 – June 30, 2010

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    March 1, 2010 – March 31, 2010

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2010 – March 31, 2010

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2010 – March 31, 2010

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    January 1, 2010 – January 31, 2010

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2009 – October 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2009 – December 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2009 – October 31, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2009 – October 31, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2009 – September 30, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2009 – September 30, 2009

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2009 – September 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2009 – September 30, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2009 – September 30, 2009

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    May 1, 2009 – May 31, 2009

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2009 – December 22, 2009

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2009 – December 22, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2009 – March 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2009 – March 31, 2009

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2008 – December 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2008 – December 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 2008 – October 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2008 – September 30, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2008 – September 30, 2008

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    May 1, 2008 – May 31, 2008

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 2008 – April 30, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2008 – June 30, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2008 – June 30, 2008

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2008 – April 30, 2008

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    March 1, 2008 – March 31, 2008

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2008 – February 29, 2008

    Resolved
  • Monitoring, Regular

    Gross Alpha, Excl. Radon and U

    January 1, 2008 – December 31, 2013

    Archived
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    January 1, 2008 – March 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    January 1, 2008 – March 31, 2008

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2007 – December 31, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2007 – December 31, 2007

    Resolved
  • Single Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2007 – August 31, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    July 1, 2007 – September 30, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    July 1, 2007 – September 30, 2007

    Resolved
  • Monitoring, Regular

    Dalapon

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    April 1, 2007 – June 30, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    April 1, 2007 – June 30, 2007

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    April 1, 2007 – June 30, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2007 – March 31, 2007

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2007 – March 31, 2007

    Resolved
  • Monthly Turbidity Exceed (Enhanced SWTR)

    Health-based

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2006 – November 30, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2006 – October 31, 2006

    Resolved
  • Maximum Contaminant Level Violation, Average

    Health-based

    Total Haloacetic Acids (HAA5)

    October 1, 2006 – December 31, 2006

    Archived
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2006 – October 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2006 – October 31, 2006

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    October 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Dalapon

    October 1, 2006 – December 31, 2006

    Resolved
  • Treatment Technique (SWTR and GWR)

    Health-based

    Surface Water Treatment Rule

    September 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2006 – September 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2006 – September 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    September 1, 2006 – September 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2006 – August 31, 2006

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    August 1, 2006 – August 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    August 1, 2006 – August 31, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2006 – August 31, 2006

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2006 – July 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    July 1, 2006 – July 31, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2006 – July 31, 2006

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2006 – November 1, 2007

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 2006 – September 30, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    June 1, 2006 – June 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2006 – June 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    June 1, 2006 – June 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2006 – May 31, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    May 1, 2006 – May 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    May 1, 2006 – May 31, 2006

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    April 1, 2006 – June 30, 2006

    Resolved
  • Monitoring, Regular

    Dalapon

    April 1, 2006 – June 30, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    April 1, 2006 – April 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2006 – April 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    April 1, 2006 – April 30, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2006 – March 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    March 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    March 1, 2006 – March 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2006 – February 28, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    February 1, 2006 – February 28, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    February 1, 2006 – February 28, 2006

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 2006 – March 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2006 – January 31, 2006

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    January 1, 2006 – January 31, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    January 1, 2006 – January 31, 2006

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2006 – December 31, 2006

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2005 – December 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2005 – December 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2005 – December 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2005 – November 30, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2005 – November 30, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2005 – November 30, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2005 – October 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2005 – October 31, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2005 – October 31, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    September 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    August 1, 2005 – August 31, 2005

    Resolved
  • Monitoring, Turbidity (Enhanced SWTR)

    Interim Enhanced Surface Water Treatment Rule

    July 1, 2005 – July 31, 2005

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 2005 – September 30, 2005

    Resolved
  • Consumer Confidence Report Complete Failure to Report

    Consumer Confidence Rule

    July 1, 2005 – November 1, 2007

    Resolved
  • Monitoring, Regular

    Dalapon

    July 1, 2005 – September 30, 2005

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Fluoride

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Cadmium

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2005 – December 31, 2005

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2005 – March 31, 2005

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2004 – December 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    December 1, 2004 – December 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2004 – November 30, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2004 – November 30, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    November 1, 2004 – November 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2004 – December 31, 2004

    Archived
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2004 – October 31, 2004

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

    Lead and Copper Rule

    October 1, 2004 – September 11, 2007

    Resolved
  • Monitoring of Treatment (SWTR-Filter)

    Surface Water Treatment Rule

    October 1, 2004 – October 31, 2004

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    October 1, 2004 – December 31, 2004

    Archived
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    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)

    CARBON, TOTAL

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    July 1, 2004 – September 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2004 – June 30, 2004

    Archived
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    April 1, 2004 – June 30, 2004

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2004 – March 31, 2004

    Archived
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2004 – March 31, 2004

    Archived
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2004 – March 31, 2004

    Archived
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    CARBON, TOTAL

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring and Reporting (DBP)

    Total Haloacetic Acids (HAA5)

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Selenium

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Mercury

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Chromium

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Barium

    January 1, 2004 – December 31, 2004

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 2004 – March 31, 2004

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 2003 – August 31, 2003

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2002 – December 31, 2002

    Resolved
  • Monitoring, Regular

    Asbestos

    January 1, 2002 – December 31, 2010

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 2000 – February 29, 2000

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Nickel

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Thallium, Total

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Antimony, Total

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Beryllium, Total

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Tetrachloroethylene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Nitrate-Nitrite

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 2000 – December 31, 2000

    Resolved
  • Monitoring, Regular

    Diquat

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Styrene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Ethylbenzene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Toluene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Benzene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    CHLOROBENZENE

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    1,1,2-Trichloroethane

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Trichloroethylene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    1,2-Dichloropropane

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Carbon tetrachloride

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    1,1,1-Trichloroethane

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    1,2-Dichloroethane

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    trans-1,2-Dichloroethylene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    1,1-Dichloroethylene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Vinyl chloride

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    p-Dichlorobenzene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    o-Dichlorobenzene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    DICHLOROMETHANE

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Xylenes, Total

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    cis-1,2-Dichloroethylene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    1,2,4-Trichlorobenzene

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Arsenic

    January 1, 1999 – December 31, 1999

    Resolved
  • Monitoring, Regular

    Chlordane

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    ETHYLENE DIBROMIDE

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Pentachlorophenol

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Benzo(a)pyrene

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    HEXACHLOROBENZENE

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    2,4,5-TP

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    2,4-D

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Heptachlor epoxide

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Heptachlor

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    2,3,7,8-TCDD

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    LASSO

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Atrazine

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Aldicarb

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Carbofuran

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Aldicarb sulfone

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Aldicarb sulfoxide

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Hexachlorocyclopentadiene

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Dinoseb

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) phthalate

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    OXAMYL

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Di(2-ethylhexyl) adipate

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Glyphosate

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Dalapon

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Methoxychlor

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    BHC-GAMMA

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Regular

    Endrin

    January 1, 1999 – December 31, 2001

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 1997 – February 28, 1997

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 1996 – June 30, 1996

    Resolved
  • Monitoring, Regular

    Nitrate

    January 1, 1993 – December 31, 1993

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    August 1, 1992 – August 31, 1992

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    July 1, 1992 – July 31, 1992

    Resolved
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    June 1, 1992 – June 30, 1992

    Resolved
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    May 1, 1992 – May 31, 1992

    Resolved

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

Enforcement actions

Contact

CATTIN, NICOLE

406-923-8898

BRADY, MT 59416