Thoreau High School

New Mexico — Community Water System — PWSID: NN3510007

System Information

PWSIDNN3510007
System NameThoreau High School
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolYes
WholesalerNo
First ReportedSep 28, 2018
Last ReportedDec 31, 2025

Location & Contact

StateNew Mexico
CityThoreau
ZIP Code87323
AddressPO Box 969
OrganizationThoreau High School
Phone5057214500

Population & Service

Population Served746
Service Connections82

Drinking Water Violations (61)

This water system has 61 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Aug 1, 2024 Revised Total Coliform Rule TT Yes No Resolved Sep 6, 2024 Revised Total Coliform Rule
Aug 1, 2024 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Jul 1, 2024 Jul 31, 2024 Revised Total Coliform Rule MCL Yes No Resolved Jul 31, 2024 Revised Total Coliform Rule
Jul 1, 2024 Revised Total Coliform Rule TT Yes No Resolved Sep 6, 2024 Revised Total Coliform Rule
Jul 1, 2024 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Jul 1, 2024 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
May 1, 2024 Revised Total Coliform Rule RPT No No Resolved Jun 17, 2024 Revised Total Coliform Rule
Jan 1, 2024 Dec 31, 2024 Nitrite MR No Yes 1 mg/L Archived Dec 31, 2024 Nitrate Rule
Jan 1, 2024 Dec 31, 2024 Nitrite MR No Yes 1 mg/L Archived Dec 31, 2024 Nitrate Rule
Jan 1, 2024 Lead and Copper Rule MR No No TT Resolved Aug 6, 2024 Lead and Copper Rule
Oct 1, 2022 Revised Total Coliform Rule TT Yes No Resolved Apr 25, 2023 Revised Total Coliform Rule
Oct 1, 2022 Revised Total Coliform Rule TT Yes No Resolved Apr 25, 2023 Revised Total Coliform Rule
Aug 1, 2022 Revised Total Coliform Rule TT Yes No Resolved Apr 25, 2023 Revised Total Coliform Rule
Aug 1, 2022 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Aug 1, 2022 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Aug 1, 2022 Aug 31, 2022 Revised Total Coliform Rule MCL Yes No Resolved Aug 31, 2022 Revised Total Coliform Rule
Aug 1, 2022 Revised Total Coliform Rule TT Yes No Resolved Apr 25, 2023 Revised Total Coliform Rule
Jul 1, 2022 Consumer Confidence Rule Other No No Resolved Dec 21, 2022 Consumer Confidence Rule
Jul 1, 2022 Consumer Confidence Rule Other No No Resolved Dec 21, 2022 Consumer Confidence Rule
Jun 1, 2022 Revised Total Coliform Rule RPT No No Resolved Jul 27, 2022 Revised Total Coliform Rule
May 1, 2022 Revised Total Coliform Rule RPT No No Resolved Jul 27, 2022 Revised Total Coliform Rule
Dec 1, 2021 Dec 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2021 Revised Total Coliform Rule
Oct 1, 2021 Dec 31, 2021 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Dec 31, 2021 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2021 Sep 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2021 Revised Total Coliform Rule
Aug 1, 2021 Aug 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Aug 31, 2021 Revised Total Coliform Rule
Jul 1, 2021 Jul 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2021 Revised Total Coliform Rule
Jul 1, 2021 Consumer Confidence Rule Other No No Resolved Dec 21, 2022 Consumer Confidence Rule
Apr 1, 2021 Jun 30, 2021 Chlorine MR No Yes 4.0 mg/L Resolved Jun 15, 2021 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2021 Apr 30, 2021 Revised Total Coliform Rule MON No Yes Resolved Apr 30, 2021 Revised Total Coliform Rule
Mar 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Mar 31, 2021 Revised Total Coliform Rule
Mar 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Mar 31, 2021 Revised Total Coliform Rule
Mar 1, 2021 Mar 31, 2021 Revised Total Coliform Rule MON No Yes Resolved Mar 31, 2021 Revised Total Coliform Rule
Feb 1, 2021 Feb 28, 2021 Revised Total Coliform Rule MON No Yes Resolved Feb 28, 2021 Revised Total Coliform Rule
Feb 1, 2021 Feb 28, 2021 Revised Total Coliform Rule MON No Yes Resolved Feb 28, 2021 Revised Total Coliform Rule
Feb 1, 2021 Feb 28, 2021 Revised Total Coliform Rule MON No Yes Resolved Feb 28, 2021 Revised Total Coliform Rule
Jan 1, 2021 Dec 31, 2021 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2021 Nitrate Rule
Jan 1, 2021 Dec 31, 2021 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2021 Nitrate Rule
Jan 1, 2021 Dec 31, 2021 Nitrite MR No Yes 1 mg/L Resolved Dec 31, 2021 Nitrate Rule
Jan 1, 2021 Dec 31, 2021 Nitrite MR No Yes 1 mg/L Resolved Dec 31, 2021 Nitrate Rule
Jan 1, 2021 Dec 31, 2021 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2021 Nitrate Rule
Jan 1, 2021 Dec 31, 2021 Nitrite MR No Yes 1 mg/L Resolved Dec 31, 2021 Nitrate Rule
Jan 1, 2021 Lead and Copper Rule MR No No TT Resolved Apr 18, 2022 Lead and Copper Rule
Jan 1, 2021 Lead and Copper Rule MR No No TT Resolved Apr 18, 2022 Lead and Copper Rule
Jan 1, 2021 Lead and Copper Rule MR No No TT Resolved Apr 18, 2022 Lead and Copper Rule
Jan 1, 2018 Lead and Copper Rule MR No No TT Resolved Jul 10, 2019 Lead and Copper Rule
Jan 1, 2018 Lead and Copper Rule MR No No TT Resolved Jul 10, 2019 Lead and Copper Rule
Jan 1, 2018 Lead and Copper Rule MR No No TT Resolved Jul 10, 2019 Lead and Copper Rule
Jan 1, 2017 Jan 31, 2017 Revised Total Coliform Rule MON No Yes Resolved Jan 31, 2017 Revised Total Coliform Rule

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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