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HUDSON TOWN OF

Colorado — Community Water System — PWSID: CO0162359

System Information

PWSIDCO0162359
System NameHUDSON TOWN OF
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMar 20, 1979
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityHUDSON
ZIP Code80642
Address—
OrganizationLANGE, BRYCE
Phone303-536-9311

Population & Service

Population Served3,350
Service Connections598

Drinking Water Violations (178)

This water system has 178 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
Jun 20, 2023 — Public Notice Other No No — — — Resolved Jun 24, 2024 Public Notice Rule and Revised PN Rule
Jun 20, 2023 — Public Notice Other No No — — — Resolved Jun 24, 2024 Public Notice Rule and Revised PN Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2022 Mar 31, 2022 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2022 Surface Water Treatment Rule
Mar 1, 2022 Mar 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2022 Revised Total Coliform Rule
Mar 1, 2022 Mar 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2022 Revised Total Coliform Rule
Mar 1, 2022 Mar 31, 2022 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2022 Surface Water Treatment Rule
Mar 1, 2022 Mar 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2022 Revised Total Coliform Rule
Mar 1, 2022 Mar 31, 2022 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2022 Surface Water Treatment Rule
Mar 1, 2022 Mar 31, 2022 Surface Water Treatment Rule MR No Yes — — — Resolved Mar 31, 2022 Surface Water Treatment Rule
Mar 1, 2022 Mar 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2022 Revised Total Coliform Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2022 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 23, 2021 — Public Notice Other No No — — — Resolved Feb 18, 2022 Public Notice Rule and Revised PN Rule
Dec 23, 2021 — Public Notice Other No No — — — Resolved Feb 18, 2022 Public Notice Rule and Revised PN Rule
Sep 23, 2021 — Public Notice Other No No — — — Resolved Feb 18, 2022 Public Notice Rule and Revised PN Rule
Sep 23, 2021 — Public Notice Other No No — — — Resolved Feb 18, 2022 Public Notice Rule and Revised PN Rule
Jun 23, 2021 — Public Notice Other No No — — — Resolved Jun 28, 2021 Public Notice Rule and Revised PN Rule
Jun 23, 2021 — Public Notice Other No No — — — Resolved Jun 28, 2021 Public Notice Rule and Revised PN Rule
Mar 23, 2021 — Public Notice Other No No — — — Resolved Jun 28, 2021 Public Notice Rule and Revised PN Rule
Mar 23, 2021 — Public Notice Other No No — — — Resolved Jun 28, 2021 Public Notice Rule and Revised PN Rule
Dec 23, 2020 — Public Notice Other No No — — — Resolved Jun 28, 2021 Public Notice Rule and Revised PN Rule
Dec 23, 2020 — Public Notice Other No No — — — Resolved Jun 28, 2021 Public Notice Rule and Revised PN Rule
Jun 23, 2020 — Public Notice Other No No — — — Resolved Jun 29, 2020 Public Notice Rule and Revised PN Rule
Jun 23, 2020 — Public Notice Other No No — — — Resolved Jun 29, 2020 Public Notice Rule and Revised PN Rule
Mar 23, 2020 — Public Notice Other No No — — — Resolved Jun 29, 2020 Public Notice Rule and Revised PN Rule
Mar 23, 2020 — Public Notice Other No No — — — Resolved Jun 29, 2020 Public Notice Rule and Revised PN Rule
Sep 23, 2019 — Public Notice Other No No — — — Resolved Dec 19, 2019 Public Notice Rule and Revised PN Rule
Sep 23, 2019 — Public Notice Other No No — — — Resolved Dec 19, 2019 Public Notice Rule and Revised PN Rule
Jul 1, 2019 Sep 30, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2017 — Public Notice Other No No — — — Resolved Nov 28, 2017 Public Notice Rule and Revised PN Rule
Jul 1, 2017 — Public Notice Other No No — — — Resolved Nov 28, 2017 Public Notice Rule and Revised PN Rule
Jul 1, 2017 — Public Notice Other No No — — — Resolved Nov 28, 2017 Public Notice Rule and Revised PN Rule
Jun 30, 2016 — Stage 2 Disinfectants and Disinfection Byproducts Rule MR No Yes — — — Resolved Apr 24, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 30, 2016 — Stage 2 Disinfectants and Disinfection Byproducts Rule MR No Yes — — — Resolved Apr 24, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 30, 2016 — Stage 2 Disinfectants and Disinfection Byproducts Rule MR No Yes — — — Resolved Apr 24, 2017 Stage 2 Disinfectants and Disinfection Byproducts 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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