Found 8 datasets matching filters.
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Hourly counts of all fish species observed at the Andreafsky Weir. Data are derived from weir video feed for available years 2015-2023. Counts were done hour by hour for 24 hours a day unless...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-25 -
This dataset contains data collected on various vessel operations on the Great Lakes and their connecting channels, primarily the St. Clair River, Lake St. Clair, Detroit River, and western Lake...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
Northern Lake Michigan lake trout (Salvelinus namaycush) and burbot (Lota lota) diet data, 2021-2023
These data consist of lake trout and burbot diet information collected from USGS spring and fall gillnet surveys in Northern Lake Michigan from 2021-2023. All prey were identified, enumerated and...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
1: Model Archive: Simulation of Rhodamine Dye Concentration and Larval Drift, Kootenai River, Idaho. This archive contains results of lagrangian particle-tracking (LPT) simulations of both the...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Tabular dataset containing enumeration of non-target species observed at the Gisasa weir by the U.S. Fish and Wildlife Service between 1994 and 2023.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-25 -
This dataset contains data collected on various vessel operations on the Great Lakes and their connecting channels, primarily the St. Clair River, St. Marys River, Lake St. Clair, Detroit River,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Annual spring (May) and fall (late October through early November) gillnet assessment surveys were conducted by researchers at the USGS Great Lakes Science Center (GLSC) in northern Lake Michigan,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
These data were collected as part of the Southwest Alaska Inventory and Monitoring Network (SWAN) freshwater contaminants protocol. The protocol outlines a framework for monitoring mercury (Hg)...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-01-25
