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GRAND TETON PARK RV RESORT

Wyoming — Transient Non-Community — PWSID: WY5600682

System Information

PWSIDWY5600682
System NameGRAND TETON PARK RV RESORT
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedMar 4, 1980
Last ReportedNov 17, 2025

Location & Contact

StateWyoming
CityMORAN
ZIP Code83013
AddressPO Box 92 (17800 US-287)
OrganizationROGERS, JUDY
Phone307-699-3356

Population & Service

Population Served502
Service Connections198

Drinking Water Violations (72)

This water system has 72 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
May 1, 2025 — Revised Total Coliform Rule TT Yes No — — — Unaddressed — Revised Total Coliform Rule
Sep 1, 2024 Sep 30, 2024 Revised Total Coliform Rule MON No No — — — Resolved Sep 30, 2024 Revised Total Coliform Rule
Aug 1, 2024 Aug 31, 2024 Revised Total Coliform Rule MON No No — — — Resolved Aug 31, 2024 Revised Total Coliform Rule
May 1, 2024 — Revised Total Coliform Rule TT Yes No — — — Resolved Jun 26, 2024 Revised Total Coliform Rule
May 1, 2023 May 31, 2023 Revised Total Coliform Rule MON No No — — — Resolved May 31, 2023 Revised Total Coliform Rule
May 1, 2023 — Revised Total Coliform Rule TT Yes No — — — Resolved Jun 26, 2024 Revised Total Coliform Rule
Jan 1, 2023 Dec 31, 2023 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2023 Nitrate Rule
Oct 1, 2022 Dec 31, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2022 Nitrate Rule
Oct 1, 2022 Dec 31, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2022 Nitrate Rule
Oct 1, 2022 Oct 31, 2022 Revised Total Coliform Rule MON No No — — — Resolved Oct 31, 2022 Revised Total Coliform Rule
Oct 1, 2022 Dec 31, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2022 Nitrate Rule
Apr 1, 2022 Jun 30, 2022 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2022 Nitrate Rule
Apr 1, 2022 Jun 30, 2022 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2022 Nitrate Rule
Apr 1, 2022 Jun 30, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Jun 30, 2022 Nitrate Rule
Apr 1, 2022 Jun 30, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Jun 30, 2022 Nitrate Rule
Apr 1, 2022 Jun 30, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Jun 30, 2022 Nitrate Rule
Apr 1, 2022 Jun 30, 2022 Nitrite MR No Yes — 1 mg/L — Resolved Jun 30, 2022 Nitrate Rule
Apr 1, 2019 Apr 30, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2019 Revised Total Coliform Rule
Apr 1, 2019 Apr 30, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Apr 30, 2019 Revised Total Coliform Rule
Mar 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Mar 1, 2019 Mar 31, 2019 Revised Total Coliform Rule MON No Yes — — — Resolved Mar 31, 2019 Revised Total Coliform Rule
Feb 1, 2019 Feb 28, 2019 Revised Total Coliform Rule MON No No — — — Resolved Feb 28, 2019 Revised Total Coliform Rule
Feb 1, 2019 Feb 28, 2019 Revised Total Coliform Rule MON No No — — — Resolved Feb 28, 2019 Revised Total Coliform Rule
Nov 1, 2018 Nov 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2018 Revised Total Coliform Rule
Nov 1, 2018 Nov 30, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2018 Revised Total Coliform Rule
Aug 1, 2018 Aug 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2018 Revised Total Coliform Rule
Aug 1, 2018 Aug 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 31, 2018 Revised Total Coliform Rule
Jan 1, 2017 Dec 31, 2017 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2017 Nitrate Rule
Jan 1, 2017 Dec 31, 2017 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2017 Nitrate Rule
Nov 1, 2016 Nov 30, 2016 Revised Total Coliform Rule MON No Yes — — — Resolved Nov 30, 2016 Revised Total Coliform Rule
May 13, 2016 — E. COLI MR No Yes — — — Resolved Jun 9, 2020 Ground Water Rule
Apr 28, 2016 — E. COLI MR No Yes — — — Unaddressed — Ground Water Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2016 Dec 31, 2016 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2016 Nitrate Rule
Jan 1, 2014 Dec 31, 2014 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2014 Nitrate Rule
Jan 1, 2014 Dec 31, 2014 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2014 Nitrate Rule
Jan 1, 2014 Dec 31, 2014 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2014 Nitrate Rule
Oct 1, 2013 Dec 31, 2013 Coliform (TCR) MR No No — 5% of samples — Resolved Dec 31, 2013 Total Coliform Rule
Jun 1, 2010 — E. COLI MR No Yes — — — Resolved Nov 12, 2010 Ground Water Rule
Dec 1, 2008 Dec 31, 2008 Coliform (TCR) MCL Yes No — 5% of samples — Archived Dec 31, 2008 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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