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National Park Service
U.S. Department of the Interior
NPSpecies - Park Species Profile
 
Oncorhynchus mykiss
steelhead
Lewis and Clark National Historical Park
   
Record Status: Approved
Occurrence:
Present
Nativeness:
Native
Abundance:
Unknown
 
Scientific Name with Authority:
Oncorhynchus mykiss (Walbaum, 1792)
Park Preferred Common Name(s):
steelhead
Park Synonyms:
 
 
Taxonomic Hierarchy:
Kingdom Animalia, Phylum Chordata, Subphylum Vertebrata, Order Salmoniformes, Family Salmonidae, Genus Oncorhynchus, Species Oncorhynchus mykiss
Seasonality Tags:
Migratory
Threatened/Endangered Status:
EXPN, T
State Species of Concern Status:
WA: SC
Ozone-sensitive Status:
 
NatureServe Global Rank:
G5
NatureServe State Rank:
OR: S5; WA: S5
Evidence:
1 Observations, 1 Vouchers, 4 Data Store References, 0 External Links
Other Parks Where Species is Listed:
 
Alagnak Wild River
Allegheny Portage Railroad National Historic Site
Aniakchak National Monument and Preserve
Antietam National Battlefield
Apostle Islands National Lakeshore
Bandelier National Monument
Big South Fork National River and Recreation Area
Bighorn Canyon National Recreation Area
Black Canyon of the Gunnison National Park
Blue Ridge Parkway
Bluestone National Scenic River
Booker T. Washington National Monument
Buffalo National River
Canyon De Chelly National Monument
Canyonlands National Park
Cape Cod National Seashore
Capitol Reef National Park
Catoctin Mountain Park
Chattahoochee River National Recreation Area
Chesapeake and Ohio Canal National Historical Park
Colonial National Historical Park
Crater Lake National Park
Curecanti National Recreation Area
Delaware Water Gap National Recreation Area
Dinosaur National Monument
Effigy Mounds National Monument
Gauley River National Recreation Area
Gila Cliff Dwellings National Monument
Glacier Bay National Park and Preserve
Glacier National Park
Glen Canyon National Recreation Area
Golden Gate National Recreation Area
Grand Canyon National Park
Grand Portage National Monument
Grand Teton National Park
Grant-Kohrs Ranch National Historic Site
Great Basin National Park
Great Smoky Mountains National Park
Guadalupe Mountains National Park
Indiana Dunes National Park
Isle Royale National Park
John Day Fossil Beds National Monument
John Muir National Historic Site
Katmai National Park and Preserve
Kenai Fjords National Park
Klondike Gold Rush National Historical Park
Lake Clark National Park and Preserve
Lake Mead National Recreation Area
Lake Roosevelt National Recreation Area
Lassen Volcanic National Park
Mammoth Cave National Park
Mississippi National River and Recreation Areas
Missouri National Recreational River
Monocacy National Battlefield
Morristown National Historical Park
Mount Rainier National Park
Muir Woods National Monument
New River Gorge National Park and Preserve
Nez Perce National Historical Park
Niobrara National Scenic River
North Cascades National Park
Olympic National Park
Oregon Caves National Monument
Ozark National Scenic Riverways
Pecos National Historical Park
Pictured Rocks National Lakeshore
Point Reyes National Seashore
Presidio of San Francisco
Redwood National Park
Rocky Mountain National Park
Santa Monica Mountains National Recreation Area
Sequoia and Kings Canyon National Parks
Shenandoah National Park
Sitka National Historical Park
Sleeping Bear Dunes National Lakeshore
Tuzigoot National Monument
Upper Delaware Scenic and Recreational River
Valles Caldera National Preserve
Whiskeytown National Recreation Area
Whitman Mission National Historic Site
Wrangell - St Elias National Park and Preserve
Yellowstone National Park
Yosemite National Park
Zion National Park
Last Modified Date:
5/13/2010
 
NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 9/27/2025 3:10:16 PM
NatureServe Global Rank and State Rank
NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly.
This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.
Species Profile
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