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Tag: Willamette Basin
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  • Corps extends public comment period for proposed Willamette Valley System 30-year plan

    The U.S. Army Corps of Engineers’ Portland District (Corps) has extended the deadline from Jan. 19 to Feb. 23 for public feedback on its proposed 30-year plan for the operation and maintenance of 13 dams and reservoirs across the Willamette River Basin.
  • Through groundbreaking consultation, Corps signs programmatic agreement to protect Willamette Valley’s cultural, historic resources

    The Portland District, U.S. Army Corps of Engineers (Corps) and partners have finalized an agreement that will enhance the protection of historic and cultural resources across the Willamette Valley while carrying out critical Corps projects.
  • Corps considers future changes that may impact Willamette Valley System operations, maintenance

    Army engineers and planners are considering major changes that may impact the continued operations and maintenance of the Willamette Valley System (WVS). U.S. Army Corps of Engineers (Corps) staff continue developing an Environmental Impact Statement (EIS) for WVS operations and maintenance in accordance with authorized project purposes, while meeting Endangered Species Act (ESA) obligations to avoid jeopardizing the continued existence of listed species.
  • Corps developing long-term plans for Cottage Grove and Dorena lakes, wants public input

    The land-use plan (Master Plan or MP) for Cottage Grove and Dorena lakes is out-of-date, and the U.S. Army Corps of Engineers (Corps) is in the process of updating it. Corps staff are seeking input from the public on MP development during four upcoming information sessions.
  • Mother Nature can be comforting but has scolded (scalded) us this year

    Mother Nature can be comforting and calm but this year it seems like she used our first, middle and last name as she scolded (or scalded) us … “Pacific North [emphasis added] West, what in the world were you thinking?!” … for punching our hypothetical little sister (California). Our punishment has been drought, record-breaking temperatures, wildfires and extremely dry conditions throughout the region. Even though the early part of this summer was a scorching hot nightmare, north western Oregon is fortunate to have a consistent flow of water – thanks to the U.S. Army Corps of Engineers’ system of dams and reservoirs in the Willamette Valley.
  • That sounds fishy: twisting traps troll tributaries in the Willamette

    The bulky contraptions float listlessly downstream of three dams in Oregon’s Willamette Valley. The buoyant, metal devices hold large screws that the water flow turns. This twist of the screw – creating a creaking, rasping, scraping sound – generates enough hydraulics to keep small fish from escaping the slowly spinning, cone-shaped collectors – or, screw traps.
  • Containing the Flood of 1996

    One of the biggest floods the Portland District faced in the late 20th century occurred in February 1996 and caused millions of dollars in damage to the region. The District played a crucial role in combating this flood 's impact through a variety of short-term and long-term activities.
  • Corps drills into Cottage Grove Dam during geotechnical investigation

    The U.S. Army Corps of Engineers Dam Safety Team is conducting a geotechnical investigation at Cottage Grove Dam, which includes boring into the dam. Cottage Grove Dam is located on the Coast Fork of the Willamette River south of Eugene, Ore.