24 Feb 2021

Ramberg to Mandan Pipeline - Lake Sakakawea Crossing Draft Environmental Assessment

Expiration date: 3/24/2021

A draft environmental assessment has been developed to determine the environmental impacts of completing maintenance and stabilization activities to prevent damage to an existing crude oil pipeline, which was constructed in the 1950s, due to erosion from wave, wind and ice action. The proposed project would utilize riprap and grout bags to provide appropriate depth of cover (48 inches) and stabilization to approximately 1,375 linear feet of existing pipeline.

12 Feb 2021

Draft Letter Report/Programmatic EA - Federal Participation in Watercraft Inspection Stations

Expiration date: 3/2/2021

A draft integrated letter report and programmatic environmental assessment has been developed to determine the economic and environmental impacts of Federal participation in state-managed watercraft inspection programs along the Upper Missouri River Basin in Montana, Wyoming, North Dakota, South Dakota, and Nebraska.

28 Jan 2021

Papillion Creek, NE Draft Final Feasibility Report

The draft final feasibility report presents alternatives, including the preferred alternative, to reduce flood risks and improve public safety within the Papillion Creek basin in Douglas, Sarpy and Washington counties, NE.

12 Jan 2021

Draft EA - Swamp Creek Bridge Replacement

Expiration date: 2/10/2021

A draft environmental assessment has been developed to evaluate the impacts of replacing a 20-foot span wooden bridge damaged by historic Swamp Creek flooding with a new 24-foot wide by 40-foot long pre-engineered steel bridge.

18 Dec 2020

Draft Report/Programmatic EA - Federal Participation in Watercraft Inspection Stations

Expiration date: 1/1/2021

A draft integrated letter report and programmatic environmental assessment has been developed to determine the economic and environmental impacts of Federal participation in state-managed watercraft inspection programs along the South Platte River Basin in Colorado, Wyoming and Nebraska.