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GREYCLIFF REST AREA EASTBOUND

Montana — Transient Non-Community — PWSID: MT0001957

System Information

PWSIDMT0001957
System NameGREYCLIFF REST AREA EASTBOUND
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypeState
EPA Region08
Serves SchoolNo
WholesalerNo
First ReportedFeb 2, 1981
Last ReportedJan 5, 2026

Location & Contact

StateMontana
CityBILLINGS
ZIP Code59104
Address242 MOREY ST
OrganizationRASMUSSEN, CHRIS
Phone406-657-0225

Population & Service

Population Served2,500
Service Connections1

Drinking Water Violations (119)

This water system has 119 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 11, 2025 — E. COLI MR No Yes — — — Resolved Oct 3, 2025 Ground Water Rule
Sep 11, 2025 — E. COLI MR No Yes — — — Resolved Oct 3, 2025 Ground Water Rule
Sep 11, 2025 — E. COLI MR No Yes — — — Resolved Oct 3, 2025 Ground Water Rule
Jul 1, 2024 Jul 31, 2024 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 31, 2024 Revised Total Coliform Rule
Jul 1, 2024 Jul 31, 2024 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 31, 2024 Revised Total Coliform Rule
Jul 1, 2024 Jul 31, 2024 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 31, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 7, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 7, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 7, 2024 Revised Total Coliform Rule
Jun 1, 2024 Jun 30, 2024 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 7, 2024 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2023 Revised Total Coliform Rule
Jun 1, 2023 Jun 30, 2023 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 30, 2023 Revised Total Coliform Rule
Jul 14, 2022 — E. COLI MR No Yes — — — Resolved Aug 9, 2022 Ground Water Rule
Jul 14, 2022 — E. COLI MR No Yes — — — Resolved Aug 9, 2022 Ground Water Rule
Jul 14, 2022 — E. COLI MR No Yes — — — Resolved Aug 9, 2022 Ground Water Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 27, 2022 Revised Total Coliform Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 27, 2022 Revised Total Coliform Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 27, 2022 Revised Total Coliform Rule
Jun 1, 2022 Jun 30, 2022 Revised Total Coliform Rule MCL Yes No — — — Resolved Jun 27, 2022 Revised Total Coliform Rule
Jan 1, 2022 Dec 31, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2022 Nitrate Rule
Jan 1, 2022 Dec 31, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2022 Nitrate Rule
Jan 1, 2022 Dec 31, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2022 Nitrate Rule
Jan 1, 2022 Dec 31, 2022 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2022 Nitrate Rule
Jul 1, 2020 Jul 31, 2020 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 27, 2020 Revised Total Coliform Rule
Jul 1, 2020 Jul 31, 2020 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 27, 2020 Revised Total Coliform Rule
Jul 1, 2020 Jul 31, 2020 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 27, 2020 Revised Total Coliform Rule
Jul 1, 2020 Jul 31, 2020 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 27, 2020 Revised Total Coliform Rule
Jul 1, 2020 Jul 31, 2020 Revised Total Coliform Rule MCL Yes No — — — Resolved Jul 27, 2020 Revised Total Coliform Rule
Apr 10, 2019 — E. COLI MR No Yes — — — Resolved Sep 12, 2019 Ground Water Rule
Apr 10, 2019 — E. COLI MR No Yes — — — Resolved Sep 12, 2019 Ground Water Rule
Apr 10, 2019 — E. COLI MR No Yes — — — Resolved Sep 12, 2019 Ground Water Rule
Apr 10, 2019 — E. COLI MR No Yes — — — Resolved Sep 12, 2019 Ground Water Rule
Apr 10, 2019 — E. COLI MR No Yes — — — Resolved Sep 12, 2019 Ground Water Rule
Apr 10, 2019 — E. COLI MR No Yes — — — Resolved Sep 12, 2019 Ground Water Rule
Aug 1, 2018 Aug 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 6, 2018 Revised Total Coliform Rule
Aug 1, 2018 Aug 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 6, 2018 Revised Total Coliform Rule
Aug 1, 2018 Aug 31, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Aug 6, 2018 Revised Total Coliform Rule
Jun 13, 2017 — E. COLI MR No Yes — — — Resolved Aug 2, 2017 Ground Water Rule
Jun 13, 2017 — E. COLI MR No Yes — — — Resolved Aug 2, 2017 Ground Water Rule
Jun 13, 2017 — E. COLI MR No Yes — — — Resolved Aug 2, 2017 Ground Water 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
Jan 1, 2017 Dec 31, 2017 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2017 Nitrate Rule
Apr 1, 2014 Apr 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Apr 30, 2014 Total Coliform Rule
Apr 1, 2014 Apr 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Apr 30, 2014 Total Coliform Rule
Apr 1, 2014 Apr 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Apr 30, 2014 Total Coliform Rule
Apr 1, 2014 Apr 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Apr 30, 2014 Total Coliform Rule
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 31, 2014 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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