YAMPA TOWN OF

Colorado — Community Water System — PWSID: CO0154900

System Information

PWSIDCO0154900
System NameYAMPA TOWN OF
System TypeCommunity Water System
Water SourceGround Water Under Influence
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMar 20, 1979
Last ReportedNov 17, 2025

Location & Contact

StateColorado
CityYAMPA
ZIP Code80483
Address101 MAIN ST
OrganizationSYMONS, SHEILA
Phone970-638-4511

Population & Service

Population Served467
Service Connections241

Drinking Water Violations (102)

This water system has 102 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 1, 2025 Jun 30, 2025 E. COLI MR No Yes Archived Jun 30, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
Jun 1, 2025 Jun 30, 2025 E. COLI MR No Yes Archived Jun 30, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
Apr 1, 2025 Apr 30, 2025 E. COLI MR No Yes Resolved Apr 30, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
Apr 1, 2025 Apr 30, 2025 E. COLI MR No Yes Resolved Apr 30, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
Apr 1, 2025 Apr 30, 2025 E. COLI MR No Yes Resolved Apr 30, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
Oct 1, 2024 Lead and Copper Rule MR No No TT Resolved Oct 21, 2024 Lead and Copper Rule
Oct 1, 2024 Lead and Copper Rule MR No No TT Resolved Oct 21, 2024 Lead and Copper Rule
Oct 1, 2024 Lead and Copper Rule MR No No TT Resolved Oct 21, 2024 Lead and Copper Rule
Aug 1, 2024 Aug 31, 2024 Surface Water Treatment Rule TT Yes No Resolved Aug 31, 2024 Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 Surface Water Treatment Rule TT Yes No Resolved Aug 31, 2024 Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 Surface Water Treatment Rule TT Yes No Resolved Aug 31, 2024 Surface Water Treatment Rule
Aug 1, 2024 Aug 31, 2024 Surface Water Treatment Rule TT Yes No Resolved Aug 31, 2024 Surface Water Treatment Rule
Dec 1, 2023 Dec 31, 2023 Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2023 Surface Water Treatment Rule
Dec 1, 2023 Dec 31, 2023 Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2023 Surface Water Treatment Rule
Dec 1, 2023 Dec 31, 2023 Surface Water Treatment Rule TT Yes No Resolved Dec 31, 2023 Surface Water Treatment Rule
Jul 1, 2021 Jul 31, 2021 Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2021 Surface Water Treatment Rule
Jul 1, 2021 Jul 31, 2021 Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2021 Surface Water Treatment Rule
Jul 1, 2021 Jul 31, 2021 Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2021 Surface Water Treatment Rule
Jul 1, 2021 Jul 31, 2021 Surface Water Treatment Rule TT Yes No Resolved Jul 31, 2021 Surface Water Treatment Rule
Nov 1, 2020 Nov 30, 2020 Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2020 Surface Water Treatment Rule
Nov 1, 2020 Nov 30, 2020 Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2020 Surface Water Treatment Rule
Nov 1, 2020 Nov 30, 2020 Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2020 Surface Water Treatment Rule
Nov 1, 2020 Nov 30, 2020 Surface Water Treatment Rule TT Yes No Resolved Nov 30, 2020 Surface Water Treatment Rule
Dec 8, 2019 Public Notice Other No No Resolved Jan 22, 2020 Public Notice Rule and Revised PN Rule
Dec 8, 2019 Public Notice Other No No Resolved Jan 22, 2020 Public Notice Rule and Revised PN Rule
Dec 7, 2019 Public Notice Other No No Resolved Jan 28, 2020 Public Notice Rule and Revised PN Rule
Dec 7, 2019 Public Notice Other No No Resolved Jan 28, 2020 Public Notice Rule and Revised PN Rule
Nov 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule TT Yes No Resolved Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Oct 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Oct 31, 2019 Surface Water Treatment Rule
Sep 1, 2019 Sep 30, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2019 Sep 30, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2019 Sep 30, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Sep 1, 2019 Sep 30, 2019 Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2019 Surface Water Treatment Rule
Sep 1, 2019 Sep 30, 2019 Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2019 Surface Water Treatment Rule
Sep 1, 2019 Sep 30, 2019 Surface Water Treatment Rule MR No Yes Resolved Sep 30, 2019 Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2019 Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2019 Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2019 Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2019 Aug 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Aug 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2019 Jul 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes Resolved Jul 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment 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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