• U.S. Army Corps of Engineers awards $5.5 million contract toward Mountlake Terrace Lake Ballinger aquatic ecosystem restoration project

    U.S. Army Corps of Engineers officials award contract to Tunista Construction LLC. to restore wetlands, riparian corridors, and fish and wildlife habitat within Ballinger Park in the city of Mountlake Terrace, Washington.
  • USACE helps preserve history in Mobile

    Generally stated, the mission of the U.S. Army Corps of Engineers, Mobile District Regulatory Program is to protect the Nation’s aquatic resources, while allowing reasonable development through fair, flexible and balanced permit decisions.
  • MKARNS Nav Notice SWL 23-03 US Coast Guard Advisory I-30 Bridge, Blocked Channel

    MKARNS - Due to demolition activities on the old I-30 Bridge(NM 118.5), the navigation channel in this area will be blocked during the dates and times indicated below.
  • Soo Locks closing for seasonal repair, maintenance

    The Soo Locks in Sault Ste. Marie, Michigan will close to marine traffic beginning 11:59 p.m. January 15, or until commercial traffic ceases, through 12:01 a.m. March 25 to perform critical maintenance. Federal regulation establishes the operating season based on the feasibility of vessels operating during typical Great Lakes ice conditions. Every year, the Corps of Engineers uses the winter period to perform maintenance to keep the Soo Locks operating. The Detroit District team works long hours in extreme conditions to complete a significant amount of maintenance during this annual closure period. The work they perform is unique, especially given the harsh northern Michigan conditions they work in.
  • Corps adds $13 million in features to Upper Pool 4 habitat restoration project

    The U.S. Army Corps of Engineers, St. Paul District, is adding additional features to the Mississippi River Upper Pool 4 habitat restoration project near Red Wing, Minnesota.
  • Strength and Toughness Inputs to Fitness for Service Analysis of Existing Hydraulic Steel Structures

    Abstract: The purpose of this effort is to describe a database containing information about the strength and toughness of steel used in existing hydraulic steel structures (HSS). The lack of information about these properties often presents a barrier to conducting fitness for service (FFS) analysis. The statistical dependence between strength and toughness variables and other database fields is evaluated to assess their potential as predictive variables.
  • Through fair or foul weather: A history of the Mill Creek Project

    In 1931, a torrent of brown water roared down Mill Creek, with water levels rising at a rate of one foot per hour. The water escaped the confines of the riverbanks and rushed through the City of Walla Walla, destroying homes, roads and bridges. Born in the wake of this disastrous event, the Mill Creek Project now stands to protect the city from floods like this.
  • USACE completes real estate acquisition for new USFS visitor center in Lake Isabella

    The U.S. Army Corps of Engineers Sacramento District has completed the acquisition of the former Bank of America property in Lake Isabella, California, for relocation of the U.S. Forest Service visitor center.
  • Pittsburgh District to partner with Allegheny County Sanitary Authority for $4.3 million project

    The U.S. Army Corps of Engineers Pittsburgh District will sign a partnership agreement with the Allegheny County Sanitary Authority (ALCOSAN) to construct a grit chamber along Spring Garden as part of a $4.3 million environmental infrastructure project in Pittsburgh, Jan. 11.
  • U.S. Army Corps of Engineers Announces Additional Public Meeting for the NY&NJHAT Study

    NEW YORK - The U.S. Army Corps of Engineers (USACE), New York District, in partnership with non-federal sponsors, seeks public comment for the New York & New Jersey Harbors and Tributaries Study (NY&NJHATS). In cooperation with our partners, the New York State Department of Environmental Conservation, the New Jersey Department of Environmental Protection, the New York Department of State and the New York City Mayor’s Office of Climate and Environmental Justice, we are seeking public input on the proposed tentatively selected plan (TSP), Alternative 3B. Information on the public meeting is as follows: