VONA TOWN OF

Colorado — Community Water System — PWSID: CO0132025

System Information

PWSIDCO0132025
System NameVONA TOWN OF
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMar 20, 1979
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityVONA
ZIP Code80861
Address
OrganizationEDMUNDS, KELLY
Phone719-349-9793

Population & Service

Population Served160
Service Connections76

Drinking Water Violations (398)

This water system has 398 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
Sep 4, 2025 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Jun 6, 2025 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Mar 8, 2025 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes 4.0 mg/L Resolved Feb 28, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Jan 31, 2025 Revised Total Coliform Rule MON No Yes Resolved Jan 31, 2025 Revised Total Coliform Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes 4.0 mg/L Resolved Feb 28, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025 Jan 31, 2025 Revised Total Coliform Rule MON No Yes Resolved Jan 31, 2025 Revised Total Coliform Rule
Jan 1, 2025 Jan 31, 2025 Revised Total Coliform Rule MON No Yes Resolved Jan 31, 2025 Revised Total Coliform Rule
Jan 1, 2025 Mar 31, 2025 Chlorine MR No Yes 4.0 mg/L Resolved Feb 28, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 8, 2024 Public Notice Other No No Unaddressed Public Notice Rule and Revised PN Rule
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS TT Yes No Unaddressed Lead and Copper Rule Revisions
Oct 17, 2024 LEAD AND COPPER RULE REVISIONS RPT No No Unaddressed Lead and Copper Rule Revisions
Jul 1, 2024 Sep 30, 2024 Chlorine MR No Yes 4.0 mg/L Resolved Sep 27, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 Chlorine MR No Yes 4.0 mg/L Resolved Sep 27, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 Chlorine MR No Yes 4.0 mg/L Resolved Sep 27, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2023 Nitrate 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
Jul 1, 2021 Consumer Confidence Rule Other No No Resolved May 27, 2022 Consumer Confidence Rule
Jul 1, 2021 Consumer Confidence Rule Other No No Resolved May 27, 2022 Consumer Confidence Rule
Jul 1, 2021 Consumer Confidence Rule Other No No Resolved May 27, 2022 Consumer Confidence Rule
Dec 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2019 Revised Total Coliform Rule
Dec 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2019 Revised Total Coliform Rule
Dec 1, 2019 Dec 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Dec 31, 2019 Revised Total Coliform Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Lead and Copper Rule MR No No TT Resolved Oct 29, 2020 Lead and Copper Rule
Oct 1, 2019 Lead and Copper Rule MR No No TT Resolved Oct 29, 2020 Lead and Copper Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Lead and Copper Rule MR No No TT Resolved Oct 29, 2020 Lead and Copper Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes 4.0 mg/L Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Jul 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2019 Revised Total Coliform Rule
Jul 1, 2019 Sep 30, 2019 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Sep 30, 2019 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Jul 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2019 Revised Total Coliform Rule
Jul 1, 2019 Sep 30, 2019 Chlorine MR No Yes 4.0 mg/L Resolved Sep 30, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2019 Jul 31, 2019 Revised Total Coliform Rule MON No Yes Resolved Jul 31, 2019 Revised Total Coliform Rule
Jan 1, 2019 Dec 31, 2019 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2019 Nitrate Rule
Jan 1, 2019 Dec 31, 2019 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2019 Nitrate Rule
Jan 1, 2019 Dec 31, 2019 Nitrate MR No Yes 10 mg/L Resolved Dec 31, 2019 Nitrate Rule
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2018 Revised Total Coliform Rule
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2018 Revised Total Coliform Rule
Sep 1, 2018 Sep 30, 2018 Revised Total Coliform Rule MON No Yes Resolved Sep 30, 2018 Revised Total Coliform Rule
Jul 1, 2018 Consumer Confidence Rule Other No No Resolved Jul 10, 2018 Consumer Confidence Rule
Jul 1, 2018 Consumer Confidence Rule Other No No Resolved Jul 10, 2018 Consumer Confidence 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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