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Project Reports

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Draft Environmental Assessment - Wastewater Treatment Facility Improvements Project, Dakota City, Nebraska - 12/12/2017: The draft EA evaluates the environmental impacts of replacing an existing wastewater treatment plant, which has exceeded its lifespan, with a new wastewater treatment plant and associated outlet structure south of Dakota City, Nebraska.
Expiration date: 1/10/2018

ATTACHMENTS:  


Draft EA - PL 84-99 Levee Rehabilitation Program, L-575, Fremont County, Iowa - 11/28/2017: The draft EA evaluates the environmental impacts of repairing damage to the levee caused by high flows in May 2017. Repairs would include replacing lost earthen material along the riverside levee toe and compacting it to the appropriate slope along with planting grass seed via drill seeding and placing an erosion control blanket until vegetation is established.
Expiration date: 12/28/2017

ATTACHMENTS:  


Draft Environmental Assessment - PL 84-99 Levee Rehabilitation Program, City of Sheridan, Sheridan County, Wyoming - 10/6/2017: The draft EA evaluates the environmental impacts of levee repairs along the right–descending bank of Big Goose Creek in Sheridan, Wyoming. Repairs would include constructing a 100-foot long piggyback levee, removing earthen material and rock from the channel, placing riverside rock rip-rap and geotextile filter and reseeding disturbed areas.
Expiration date: 11/6/2017

ATTACHMENTS:  


Draft Supplemental Environmental Assessment/Finding of No Significant Impact - Tyson Bend Backwater Operation & - 7/25/2017: The draft supplemental EA evaluates the impacts of restoring ecological function to the Tyson Bend backwater shallow water habitat (SWH) project. In addition to the dredging activities, existing rock structures would be extended and repaired in order to reduce riverbank erosion upstream of the backwater entrance as well as to help reduce the rate of sedimentation occurring at the backwater entrance.
Expiration date: 8/25/2017

ATTACHMENTS:  


Environmental Assessment - Oahe Master Plan Land Classification Supplement - 7/21/2017: The draft supplemental EA evaluates the environmental impacts of reclassifying Management Unit 60, which consists of 125 acres known as Sibley Nature Park at the Oahe Project, from Environmentally Sensitive to Multiple Resource Management – Low Density Recreation.
Expiration date: 8/23/2017

ATTACHMENTS:  


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