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Found 255 dataset(s) matching "Steelhead".

Laboratory data on Snake River steelhead - Evaluation of methods to reduce straying rates of barged juvenile steelhead
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-06T22:47:00.000+00:00 | Harvested: October 13, 2025 at 10:37 AM
The goals of this study are to develop methods to reduce wandering and straying of steelhead (Oncorhynchus mykiss) that are collected and barged from the Snake River to below Bonneville Dam....
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Barged/In-river steelhead migrant data - Evaluation of methods to reduce straying rates of barged juvenile steelhead
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-06T22:46:24.000+00:00 | Harvested: October 13, 2025 at 10:37 AM
The goals of this study are to develop methods to reduce wandering and straying of steelhead (Oncorhynchus mykiss) that are collected and barged from the Snake River to below Bonneville Dam....
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John Day Steelhead - Genetic Monitoring of John Day Steelhead
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-07T18:01:26.000+00:00 | Harvested: October 13, 2025 at 10:38 AM
Assist Oregon Department of Fish and Wildlife (ODFW) in determining the extent to which genetic introgression exists between Snake River hatchery steelhead straying into the John Day Basin and the...
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Lewis Steelhead Genetics - Lewis River Steelhead Reintroduction
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-06-10T00:00:00.000+00:00 | Harvested: October 13, 2025 at 10:39 AM
Rainbow trout and steelhead consist of the same species and often inhabit the similar habitat types within the same watershed. Although their life histories differ from one another, there is...
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Salmonid and Steelhead Population Summary (SPS) and Viable Salmonid Population (VSP) in the Pacific Northwest: Salmonid and Steelhead Population Abundance Summary from 1949 to 2010 for Washington, Oregon, and Idaho (NCEI Accession 0280945)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-09-28T00:00:00.000+00:00 | Harvested: October 04, 2025 at 01:49 AM
The Northwest Fisheries Science Center's (NWFSC) Salmon Population Summary (SPS) database provides public access to demographic data compiled for ESA-listed salmonid populations as part of the...
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Winter Steelhead Distribution [ds340]
- Organization: State of California
- Updated: 2023-10-12T20:28:51.660Z | Harvested: July 09, 2025 at 10:23 AM
<DIV STYLE="text-align:Left;"><DIV><P><SPAN>Winter Steelhead Distribution June 2012 Version This dataset depicts observation-based stream-level geographic distribution of anadromous winter-run...
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Summer Steelhead Distribution [ds341]
- Organization: State of California
- Updated: 2023-10-12T21:00:38.004Z | Harvested: July 09, 2025 at 10:23 AM
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Summer Steelhead Distribution October 2009 Version This dataset depicts observation-based stream-level geographic distribution of anadromous...
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Summer Steelhead Range [ds698]
- Organization: State of California
- Updated: 2023-11-13T21:42:17.631Z | Harvested: July 09, 2025 at 10:18 AM
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>October 2009 Version Data Content: This data set contains all CalWater 2.2.1 Planning Watersheds (PWS) where CDFW has documented summer run...
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Winter Steelhead Range [ds699]
- Organization: State of California
- Updated: 2024-12-12T17:09:10.995Z | Harvested: July 09, 2025 at 09:17 AM
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>June 2012 Version Data Content: This data set contains all CalWater 2.2.1 Planning Watersheds (PWS) where CDFW has documented winter run steelhead...
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Entry and spread of specialist and generalist infectious hematopoietic necrosis virus (IHNV) genotypes in Chinook salmon, steelhead and sockeye salmon
- Organization: Department of the Interior
- Updated: 20230814 | Harvested: July 16, 2025 at 08:28 AM
Infectious hematopoietic necrosis virus (IHNV) represents one of the most critical challenges for salmonids in the Pacific Northwest. There are three genogroups of IHNV, designated U, M, and L;...
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Steelhead Fishing Report and Restoration Card Zones [ds1119]
- Organization: State of California
- Updated: 2021-05-21T16:42:58.639Z | Harvested: July 09, 2025 at 12:37 PM
The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Department meets its monitoring requirement by...
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Steelhead Fishing Report and Restoration Card Zones [ds1119] Extended Table
- Organization: State of California
- Updated: 2021-05-21T16:42:58.639Z | Harvested: July 09, 2025 at 12:37 PM
The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Department meets its monitoring requirement by...
Steelhead Fishing Report and Restoration Card Zones [ds1119]
- Organization: State of California
- Updated: 2021-05-21T16:43:16.000Z | Harvested: July 09, 2025 at 12:37 PM
The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Department meets its monitoring requirement by...
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Egg thiamine content, length, weight and survival of steelhead (Oncorhynchus mykiss) exposed to three methods of experimental thiamine supplementation in 2022 and egg thiamine content from three Oregon hatcheries in 2019
- Organization: Department of the Interior
- Updated: 20230214 | Harvested: July 16, 2025 at 08:59 AM
Early rearing of steelhead (Oncorhynchus mykiss) in Oregon hatcheries is often problematic; fry can become emaciated and die during the period between hatch and first feed. Thiamine (vitamin B1)...
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Steelhead Fishing Report and Restoration Card Zones [ds1119] Extended Table
- Organization: State of California
- Updated: 2021-05-21T16:42:58.639Z | Harvested: July 09, 2025 at 12:37 PM
The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Department meets its monitoring requirement by...
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- arcgis geoservices rest api
Steelhead Fishing Report and Restoration Card Zones [ds1119]
- Organization: State of California
- Updated: 2021-05-21T16:42:58.639Z | Harvested: July 09, 2025 at 12:37 PM
The main purpose of the Steelhead Report and Restoration Card program is to monitor, restore, and enhance California''s steelhead resources. The Department meets its monitoring requirement by...
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- arcgis geoservices rest api
Steelhead Abundance - Linear Features [ds185]
- Organization: State of California
- Updated: 2020-03-12T17:00:42.383Z | Harvested: July 09, 2025 at 12:49 PM
<DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>The CalFish Abundance Database contains a comprehensive collection of anadromous fisheries abundance information....
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Steelhead Abundance - Point Features [ds184]
- Organization: State of California
- Updated: 2020-03-12T16:54:42.705Z | Harvested: July 09, 2025 at 12:49 PM
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The CalFish Abundance Database contains a comprehensive collection of anadromous fisheries abundance information. Beginning in 1998, the Pacific...
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Acoustic-tagged juvenile Chinook salmon (Oncorhynchus tshawytscha), steelhead (O. mykiss), and sockeye salmon (O. nerka) detections in the Yakima River, Washington, 2018-2024
- Organization: Department of the Interior
- Updated: 20250805 | Harvested: September 04, 2025 at 08:02 PM
Juvenile Chinook salmon (age 0 and age 1), steelhead, and sockeye salmon were acoustic tagged and released at sites along the Yakima River in and below Yakima, WA 2018-2024. Detection sites varied...
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Survival and viral load of chinook salmon, sockeye salmon, and steelhead trout exposed to 4 genogroups of infectious hematopoietic necrosis virus (IHNV)
- Organization: Department of the Interior
- Updated: 20220906 | Harvested: July 16, 2025 at 09:45 AM
Theory of the evolution of pathogen specialization suggests that a specialist pathogen gains high fitness in one host, but this comes with fitness loss in other hosts. By contrast, a generalist...
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