• Corps warns mariners about underwater pile dikes on Columbia River

    The U.S. Army Corps of Engineers advises recreational boaters and commercial mariners that recent high water levels may be concealing some pile dikes on the Columbia River.
  • PUBLICATION NOTICE: Assessment for Soil Reuse Standards at McMurdo Station

    Abstract:  The soils at McMurdo Station in Antarctica contain hydrocarbons derived from accidental fuel spills and industrial development. The current practice for contaminated soils is to remove any material with concentrations greater than 100 mg/kg of total petroleum hydrocarbons (TPH) and to transport them to the United States for disposal. Any soils that contain concentrations of TPH less than 100 mg/kg can be reused on-site. While this is the current standard practice, there remains little evidence to verify that 100 mg/kg is an appropriate reuse standard. Moreover, the current practice is based on the guidelines for cleanup values in California (the port of entry where the soils are currently shipped for treatment and disposal), which has few environmental similarities with Antarctica. In the present study, we investigate current regulations for cleanup and soil reuse in U.S. states, Canadian territories, and other countries with cold climates. We also discuss case studies from Arctic and Antarctic regions where soil has been reused after treatment. Additionally, we present a site conceptual model for risk assessment based on known site information and recommend future focus areas for addressing hydrocarbon-contaminated soils at McMurdo Station.
  • Corps Opens Campgrounds in West Virginia

    The U.S. Army Corps of Engineers, Huntington District, has released its West Virginia campground schedule for 2020. Following the Governor of West Virginia campground operating guidelines ( https://governor.wv.gov/Pages/The-Comeback.aspx ), only West Virginia residents will be permitted to enter campgrounds until further notice. If you currently have a camping reservation and are not a West Virginia resident please do the following: Cancel your reservation dates on www.recreation.gov through June 9, 2020. All reservation fees for cancelled days will be automatically refunded.
  • State, federal partners finalize Chatfield Reservoir Reallocation Project with environmental, agricultural, recreational benefits

    After more than three decades of collaborating with state and federal entities, including local water providers, Chatfield Reservoir will begin storing up to an additional 20,600 acre-feet of water this spring.
  • El Cuerpo de Ingenieros otorga contrato para proyecto del Rio de La Plata en Dorado, Puerto Rico

    El Cuerpo de Ingenieros del Ejército de EE. UU., (USACE por sus siglas en inglés) adjudicó, el 12 de mayo, un contrato de construcción de $9.47 millones a la compañía Construcciones José Carro S.E., con sede en Ponce, Puerto Rico. El contrato “Rio De La Plata Articulated Concrete Block Mat and Toe Key”, hace parte de las fases de mitigación de riesgos que se estarán construyendo en los municipios de Dorado y Toa Baja como parte del Proyecto de Control de Inundaciones del Río de la Plata.
  • Corps of Engineers awards latest contract for the Rio de la Plata project

    The U.S. Army Corps of Engineers awarded a $9.47 million Articulated Concrete Block Mat and Toe Key contract, May 12, to Construcciones José Carro S.E., headquartered in Ponce, Puerto Rico. This contract is part of a phased approach to flood risk management actions being constructed as part of the Rio de la Plata Flood Control Project, in the municipalities of Dorado and Toa Baja.
  • PUBLICATION NOTICE: Technical Feasibility of Creating a Beach Grain Size Database with Citizen Scientists

    ABSTRACT:  The goal of this Coastal and Hydraulics Engineering Technical Note (CHETN) is to investigate the feasibility of collecting beach grain size information with images collected by citizen scientists to build a globally accessible database. Engaging citizen scientists in scientific information collection through crowdsourcing has become a more popular and cost-effective way to collect large amounts of data while increasing interest in the research through public engagement (Irwin 2018). Citizen scientists equipped with their personal smartphones allow for very large datasets to be collected that would otherwise be financially or logistically impossible. Additionally, it provides an opportunity to educate and engage the general public.
  • Louisville District awarded Citation Award for Outstanding Collaborative Planning Project

    The Federal Planning Division of the American Planning Association awarded the Louisville District
  • Mobile District Extends Campground Reservation Cancellations to May 31

    With the ongoing presence of COVID-19 still a public health and safety concern to federal operations across the region, the U.S. Army Corps of Engineers, Mobile District announced today that several of our federal recreation areas will be extending campground reservation cancellations through Sunday, May 31.
  • Omaha District seeks public comment on the sanitary sewer and water main system improvement project, in Wilton, North Dakota

    A proposal to improve the sanitary sewer and water main system for Wilton, North Dakota, is currently available for public comment through June 10, 2020.