14 dataset trovati

The Columbia River and segments of the Snake and Willamette Rivers are currently water quality limited due to the presence of elevated levels of 2,3,7,8-TCDD. As a result, U.S....

Chesapeake Bay restoration solutions, Best Management Practices (BMPs), progress reporting by tributary basin.

Ecosystem & Fisheries-Oceanography Coordinated Investigations (Eco-FOCI) is an effort by National Oceanic and Atmospheric Administration (NOAA) and associated academic...

Monitoring of sediment and crayfish (Pacifastacus leniusculus) was conducted in order to satisfy monitoring requirements set forth in the City of St. Helens National Discharge...

The data set consisted of data from 13 locations in Lake Roosevelt and 3 in Rufus Woods Lake. The impetus for this survey was the detection by Environment Canada and the British...

The upper and lower reaches of the Columbia River have been well studied for TCDD/TCDF contamination if fish, a void in data exists for the middle reaches. Ecology responded by...

Chesapeake Bay restoration solutions, Best Management Practices (BMPs), progress reporting by tributary basin. Goals are a subset of the overall Environmental Protection Agency...

The Columbia River Estuary is exposed to a variety of contaminants through municipal and industrial permitted discharges, urban and industrial nonpoint pollution, accidental...

Sampling sites were selected based upon possible industrial pollution sources. Surface sediment at six stations in the Willamette River mainstem and Middle Fork were sampled for...

In June 1990, as part of Ecology's investigation of contaminants in Lake Roosevelt, a series of sediment and bottom fish samples were collected from Lake Roosevelt and vicinity...

Tetra Tech, Inc., was contracted by the Lower Columbia River Bi-State Program to conduct a supplemental reconnaissance survey of sediment and biota (fish and crayfish)...

Tetra Tech, Inc., was contracted by the Lower Columbia River Bi-State Program to conduct a reconnaissance level survey of water, sediment, and biota (fish and crayfish)...

Ecosystem & Fisheries-Oceanography Coordinated Investigations (Eco-FOCI) is an effort by National Oceanic and Atmospheric Administration (NOAA) and associated academic...

Tracks the usage of a publicly available computer in a SSA field office.