Public Water Partners

Tohatchi, NN

Tohatchi Public School Water System

Consumer Confidence Report status

Tohatchi Public School must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for Tohatchi Public School.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Navajo Nation’s official records. Always confirm current status with Navajo Nation before making decisions based on this information.

System facts

System ID (PWSID)
NN3500299
System type
Community Water System
Population served
240
Service connections
60
Ownership
local government
Water source
groundwater (wells)

Tohatchi Public School is one of 125 community water systems in Navajo Nation in the 500 or fewer people size category, serving 240 people from groundwater.

As of August 1, 2026, its federal record holds 371 entries between 1996 and 2025, all of which EPA lists as closed.

Of the 371, 363 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, volatile organic chemicals, and inorganic chemicals.

Violation history

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2025 – September 30, 2025

    Archived

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    January 1, 2025 – March 31, 2025

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    August 1, 2024 – August 31, 2024

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    August 1, 2024 – June 24, 2025

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    July 1, 2024 – September 11, 2024

    Resolved

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    May 1, 2024 – June 17, 2024

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Chlorine

    October 1, 2023 – December 11, 2023

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2022 – December 21, 2022

    Resolved

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    June 1, 2022 – July 27, 2022

    Resolved

  • Report Sample Result/Fail Monitor (RTCR)

    —

    Revised Total Coliform Rule

    May 1, 2022 – July 27, 2022

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    December 1, 2021 – December 31, 2021

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    July 1, 2021 – July 31, 2021

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2021 – December 21, 2022

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    April 1, 2021 – April 30, 2021

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    March 1, 2021 – March 31, 2021

    Resolved

  • Monitoring, Routine (RTCR)

    —

    Revised Total Coliform Rule

    February 1, 2021 – February 28, 2021

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2021 – December 31, 2021

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 2021 – December 31, 2021

    Resolved

  • Monitoring, Routine (IDSE)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2019 – December 31, 2021

    Resolved

  • Monitoring, Routine (IDSE)

    —

    TTHM

    January 1, 2019 – December 31, 2021

    Resolved

  • Sample Siting Plan Errors (RTCR)

    —

    Revised Total Coliform Rule

    April 1, 2016 – April 12, 2019

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 2014 – October 31, 2014

    Resolved

  • Failure Submit IDSE/Subpart V Plan Rpt

    —

    Stage 2 Disinfectants and Disinfection Byproducts Rule

    October 1, 2013 – April 12, 2019

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 2013 – April 30, 2013

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2012 – August 16, 2011

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2012 – August 16, 2011

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    September 1, 2011 – September 13, 2011

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2011 – July 23, 2012

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 2011 – May 31, 2011

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Fluoride

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 2011 – December 31, 2013

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 2011 – June 18, 2014

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2011 – December 31, 2013

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    Nitrite

    October 1, 2010 – October 1, 2010

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    2,3,7,8-TCDD

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 2008 – December 31, 2010

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2008 – April 27, 2010

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2007 – December 31, 2007

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2005 – August 8, 2007

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2005 – December 31, 2005

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfoxide

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfone

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Aldicarb

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    2,3,7,8-TCDD

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2005 – December 31, 2007

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2005 – December 31, 2007

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2004 – October 20, 2006

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Atrazine

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    LASSO

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Endrin

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    2,3,7,8-TCDD

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfone

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfoxide

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Nitrate-Nitrite

    January 1, 2004 – December 31, 2004

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 2004 – December 13, 2004

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 2004 – December 13, 2005

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Benzene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Aldicarb

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    Endothall

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 2004 – December 13, 2004

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 2003 – December 1, 2003

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 2003 – December 31, 2003

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 2003 – December 31, 2003

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    June 1, 2002 – June 30, 2002

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 1, 2002 – May 31, 2002

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 1, 2002 – April 30, 2002

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 1, 2002 – March 31, 2002

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 1, 2002 – February 28, 2002

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 1, 2002 – January 31, 2002

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 2001 – December 31, 2001

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    November 1, 2001 – November 30, 2001

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    May 31, 1996 – June 29, 1996

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    April 30, 1996 – May 29, 1996

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 31, 1996 – April 29, 1996

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    March 31, 1996 – April 29, 1996

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 29, 1996 – March 28, 1996

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    February 29, 1996 – March 28, 1996

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 31, 1996 – February 28, 1996

    Archived

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    January 31, 1996 – February 28, 1996

    Archived

  • Monitoring, Regular

    —

    Endrin

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    2,4-D

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    LASSO

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Atrazine

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Aldicarb

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Atrazine

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    LASSO

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Carbofuran

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    2,3,7,8-TCDD

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Heptachlor

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Aldicarb sulfone

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Heptachlor epoxide

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    2,4-D

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Aldicarb sulfoxide

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    2,4,5-TP

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Dalapon

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Benzo(a)pyrene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Pentachlorophenol

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,2,4-Trichlorobenzene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Dinoseb

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Picloram

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Total Polychlorinated Biphenyls (PCB)

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    1,2-DIBROMO-3-CHLOROPROPANE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    HEXACHLOROBENZENE

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) phthalate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    ETHYLENE DIBROMIDE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Hexachlorocyclopentadiene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Simazine

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Chlordane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Picloram

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    DICHLOROMETHANE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Simazine

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    2,3,7,8-TCDD

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    OXAMYL

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    p-Dichlorobenzene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Aldicarb

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Vinyl chloride

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfoxide

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Di(2-ethylhexyl) adipate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,1-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Aldicarb sulfone

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    trans-1,2-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Glyphosate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    1,1,1-Trichloroethane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Endothall

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloropropane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Diquat

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Fluoride

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Dalapon

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Toxaphene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Benzene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Methoxychlor

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Toluene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Ethylbenzene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    BHC-GAMMA

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Styrene

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Endrin

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Thallium, Total

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Beryllium, Total

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Antimony, Total

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Selenium

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Nitrite

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Nitrate

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Mercury

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Fluoride

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    CYANIDE

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Chromium

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Cadmium

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Barium

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Arsenic

    January 1, 1996 – December 31, 1996

    Resolved

  • Monitoring, Regular

    —

    Carbon tetrachloride

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Trichloroethylene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    cis-1,2-Dichloroethylene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Xylenes, Total

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    o-Dichlorobenzene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    CHLOROBENZENE

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Toluene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    Styrene

    January 1, 1996 – December 31, 1996

    Archived

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 1996 – December 31, 1996

    Archived

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

Enforcement actions

Common questions

Is Tohatchi Public School required to publish a Consumer Confidence Report?

Yes. Tohatchi Public School is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is Tohatchi Public School’s next Consumer Confidence Report due?

Tohatchi Public School’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does Tohatchi Public School have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for Tohatchi Public School.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

Gallup-McKinley Schools-Tohatchi Public School

5057214800

Tohatchi, NM 87325