This document summarizes a large volume of information obtained during an assessment of the environmental resources and probable effects of operation and maintenance projects of the U.S. Army Corps of Engineers on those resources. Much of the information is contained in “Volume II: Operation and Maintenance of the Channels and...
Introduction- “This Volume… contains information accumulated during an environmental assessment of the Yaquina Estuary region. This information is the basis for many statements contained in the companion volume.” Companion Volume: Volume I: Draft Environmental Impact Statement Operation and Maintenance of the Channels and Breakwaters in Yaquina Bay and River, Oregon...
This report discusses data collected in the Yaquina Estuary from July 1976 through December 1977 at 6-8 week intervals. Also summarized are recording salinometer, runoff and precipitation data from September 1967 through July 1968. Station names and locations for the 76-77 field data are shown in Figure 1. Figure 2...
This report contains a summary of three separate continuous flow tests conducted on Pacific and Kumamoto oysters following a series of preliminary spent sulfite liquor (SSL) bioassays in 1958.
This report contains additional information on improvements of the Siletz River Bar. It includes information on nearby tributaries, as well as the growing annual yield of timber from the area and potential related commerce such as the Oregon Pulp and Paper Company.
This document is a report on a survey of Alsea River done with the intent to determine how best to remove obstructions to make it easier for boats to pass through.
This document summarizes the 1966-67 winter steelhead fisheries on the Alsea and Wilson Rivers, and describes the effects of the three-fish bag limit on total harvest on the Wilson River.