Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

GRANGER, TOWN OF

Wyoming — Community Water System — PWSID: WY5600020

System Information

PWSIDWY5600020
System NameGRANGER, TOWN OF
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 13, 1979
Last ReportedNov 17, 2025

Location & Contact

StateWyoming
CityGRANGER
ZIP Code82934
AddressP.O. Box 42
OrganizationSPEARS, KAT
Phone307-875-5556

Population & Service

Population Served139
Service Connections70

Drinking Water Violations (107)

This water system has 107 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
Apr 1, 2025 Jun 30, 2025 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Jun 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025 Jun 30, 2025 TTHM MR No Yes — 0.080 mg/L — Resolved Jun 30, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 3, 2023 — Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Sep 28, 2024 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 3, 2023 — Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Sep 28, 2024 Long Term 2 Enhanced Surface Water Treatment Rule
Jul 10, 2023 — Interim Enhanced Surface Water Treatment Rule Other No No — — — Addressed — Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 10, 2023 — Interim Enhanced Surface Water Treatment Rule Other No No — — — Addressed — Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2022 — Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No — — — Addressed — Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2021 Mar 31, 2021 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Mar 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Mar 31, 2021 TTHM MCL Yes No .081 MG/L 0.080 mg/L .08 Resolved Mar 31, 2021 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2020 Aug 31, 2020 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2020 Aug 31, 2020 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2020 Aug 31, 2020 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2020 Aug 31, 2020 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 CARBON, TOTAL MR No Yes — TT — Archived Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2019 Dec 31, 2019 CARBON, TOTAL MR No Yes — TT — Archived Dec 31, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2017 Jun 30, 2017 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 2017 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2017 Jun 30, 2017 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 2017 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2017 Jun 30, 2017 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jun 30, 2017 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2017 Jun 30, 2017 CARBON, TOTAL MR No Yes — TT — Archived Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 CARBON, TOTAL MR No Yes — TT — Archived Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 CARBON, TOTAL MR No Yes — TT — Archived Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 CARBON, TOTAL MR No Yes — TT — Archived Mar 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 CARBON, TOTAL MR No Yes — TT — Archived Mar 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2017 Mar 31, 2017 CARBON, TOTAL MR No Yes — TT — Archived Mar 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2016 Feb 28, 2017 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Feb 28, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2016 Feb 28, 2017 TTHM MR No Yes — 0.080 mg/L — Archived Feb 28, 2017 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2015 Dec 31, 2015 CARBON, TOTAL MR No Yes — TT — Resolved Dec 31, 2015 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2015 Sep 30, 2015 CARBON, TOTAL MR No Yes — TT — Resolved Sep 30, 2015 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2013 Oct 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Oct 31, 2013 Total Coliform Rule
Jan 1, 2008 Dec 31, 2008 TTHM MR No No — 0.080 mg/L — Resolved Jul 18, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Dec 31, 2008 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Resolved Jul 18, 2007 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2007 — Consumer Confidence Rule Other No No — — — Resolved Jul 18, 2007 Consumer Confidence Rule
Jan 1, 2004 Dec 31, 2004 Chromium MR No Yes — 0.1 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Chromium MR No Yes — 0.1 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Nickel MR No Yes — — — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Nickel MR No Yes — — — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Selenium MR No Yes — 0.05 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Barium MR No Yes — 2 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Barium MR No Yes — 2 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2004 Nitrate Rule
Jan 1, 2004 Dec 31, 2004 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2004 Nitrate Rule
Jan 1, 2004 Dec 31, 2004 Selenium MR No Yes — 0.05 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Mercury MR No Yes — 0.002 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals
Jan 1, 2004 Dec 31, 2004 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2004 Arsenic Rule
Jan 1, 2004 Dec 31, 2004 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2004 Arsenic Rule
Jan 1, 2004 Dec 31, 2004 Thallium, Total MR No Yes — 0.002 mg/L — Resolved Dec 31, 2004 Inorganic Chemicals

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.

Browse All Water Systems Water Safety Stats Water Safety Home
Browse All Water Systems Water Systems in Wyoming