3 Mar 2021

Draft EA - Section 595, Big Timber Creek Bank Stabilization, Sweet Grass County, MT

Expiration date: 4/24/2021

The draft EA evaluates the impacts of placing approximately 150 linear feet of riprap rock revetment along the left (east) bank of the Big Timber Creek to stabilize an actively eroding bank that is imminently threatening Wormser Loop Road and causing sedimentation issues within Big Timber Creek, an important surface water resource for communities in Sweet Grass County, MT.

16 Jul 2020

Draft EA - Water Treatment Improvements, Whitehall, MT

Expiration date: 8/15/2020

The draft EA evaluates a proposal to improve an existing city building to accommodate the installation of a new ion exchange water treatment system to address uranium in the water supply. The project would also include making improvements to an existing water tank and distribution system. The purpose of the project is to provide clean drinking water to the residents of Whitehall by removing excess levels of arsenic and uranium.

12 Mar 2020

Power-Teton County Water System Improvements Draft EA

Expiration date: 4/13/2020

The proposed project includes improving the current water distribution system in order to provide clean water and reliable service to residents of Power, MT.

13 Jan 2020

Plentywood Wastewater System Draft Environmental Assessment

Expiration date: 2/11/2020

The proposed project is needed in order to address deterioration in the current wastewater collection system including broken clay and concrete pipes and to provide reliable service to city residents.

23 Dec 2019

Lockwood Water Treatment Plant Project Draft EA

Expiration date: 1/20/2020

The proposed project is needed in order to address evidence of bacteria in the water supply and provide clean, potable drinking water to the growing community in accordance with safe drinking water guidance.