NAS - Nonindigenous Aquatic Species

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Cut-and-Paste Reference:

Draheim, R., M. Sytsma, R. Miller, and J. Cordell. 2007. Middle Columbia River Aquatic Nonindigenous Species Survey. Portland State University. http://www.clr.pdx.edu/docs/MCRANS_Final_Rprt.pdf.

Reference Details:

Reference Number: 17305

Type: Report

Author: Draheim, R., M. Sytsma, R. Miller, and J. Cordell.

Date (year): 2007

Report Title Middle Columbia River Aquatic Nonindigenous Species Survey.

Publisher: Portland State University.

Publisher Location:

Pages: 65

URL: http://www.clr.pdx.edu/docs/MCRANS_Final_Rprt.pdf

Keywords: Columbia River, nonindigenous, survey

Species Profiles and Specimens that use this Reference:

Caecidotea laticaudata

WA - Snake River, Lake Bryan, at Little Goose Dam.

Caecidotea racovitzai

    WA - Snake River, Lower Granite Reservoir, Clarkston
    WA - Columbia River, Hanford Reach, at East White Bluffs.
    OR - Columbia River, mid channel north of Hood River.
    WA - Columbia River, SE of Carson River Valley.

Corbicula fluminea

    OR - Columbia River, Lake Celilo
    OR - Columbia River, Lake Celilo
    WA - Snake River, Lower Granite Reservoir, Clarkston
    WA - Snake River, Lake Bryan, across river from Central Ferry State Park
    WA - Snake River, Lake Herbert G West, at Riparia
    WA - Snake River, Lake Herbert G West, across river from Riparia.
    WA - Snake River, Lake Herbert G West, at Lyons Ferry State Park.
    WA - Snake River, Lake Sacajawea, by Big Flat Recreation Area
    WA - Snake River, Lake Sacajawea, pool at Levey
    WA - Snake River, Lake Wallula, .5 mile upriver from State Road 12.
    WA - Columbia River, Lake Wallula, at Two Rivers.
    WA - Columbia River, Lake Wallula, at Wallula
    WA - Columbia River, Hanford Reach, off of northeast end of Savage Island.
    WA - Columbia River, Hanford Reach, just south of the Ringold River mouth.
    WA - Columbia River, Hanford Reach, .5 mile west of S.R. 24 bridge.
    WA - Columbia River, Hanford Reach, 1 mile NE of Wahluke.
    WA - Columbia River, Hanford Reach, off northeast tip of Wooded Island.
    WA - Columbia River, Hanford Reach, mid channel off of SE tip of Barb Island.
    WA - Columbia River, Hanford Reach, at East White Bluffs.
    WA - Columbia River, Lake Wallula, near Two Rivers.
    WA - Columbia River, Lake Wallula, near Hedges.
    WA - Columbia River, Lake Wallula, north of Clover Island.
    WA - Columbia River, Lake Wallula, near Yakima River mouth and Bateman Island.
    OR - Columbia River, Lake Umatilla, at Irrigon.
    WA - Columbia River, Lake Umatilla, S. of Plymouth Park island.
    WA - Columbia River, Lake Umatilla, near Roosevelt.
    WA - Columbia River, Lake Wallula, across river from Hat Rock State Park.
    WA - Columbia River, Lake Wallula, at McNary Dam.
    WA - Columbia River, Lake Umatilla, NW of Crow Butte State Park.
    WA - Columbia River, Lake Celilo, north shore at Wishram.
    WA - Columbia River, Lake Celilo, north shore at Wishram.
    OR - Columbia River, mid channel north of Hood River.
    OR - Columbia River, mid channel north of Mosier
    OR - Columbia River, NE of Cascade Locks Marine Park.
    WA - Columbia River, SE of Carson River Valley.
    OR - Columbia River, north of Mayer State Park, Rowena.

Cordylophora caspia

    WA - Snake River, Lake Herbert G West, at Riparia
    WA - Snake River, Lake Sacajawea, at Windust.
    WA - Snake River, Lake Sacajawea, pool at Levey
    WA - Snake River, Lake Wallula, .5 mile upriver from State Road 12.
    WA - Columbia River, Lake Wallula, just south of Wallula.

Crangonyx floridanus

WA - Snake River, Lower Granite Reservoir, Clarkston

Harpacticella paradoxa

WA - Columbia River, Lake Celilo, north shore at Wishram.

Lythrum salicaria

    OR - Columbia River, Lake Celilo
    OR - Columbia River, Lake Celilo
    WA - Snake River, Lake Bryan, at Almota
    WA - Snake River, Lake Herbert G West, at Riparia
    WA - Snake River, Lake Sacajawea, by Big Flat Recreation Area
    WA - Snake River, Lake Sacajawea, pool at Levey
    WA - Columbia River, Lake Wallula, just south of Wallula.
    WA - Columbia River, Hanford Reach, just south of the Ringold River mouth.
    WA - Columbia River, Hanford Reach, off northeast tip of Wooded Island.
    WA - Columbia River, Hanford Reach, at East White Bluffs.
    WA - Columbia River, Lake Wallula, near Two Rivers.
    WA - Columbia River, Lake Umatilla, S. of Plymouth Park island.
    WA - Columbia River, Lake Umatilla, near Roosevelt.
    WA - Columbia River, Lake Celilo, north shore at Wishram.
    OR - Columbia River, mid channel north of Mosier
    WA - Columbia River, at mouth of the Klickitat River, Lyle.

Myriophyllum spicatum

    WA - Snake River, Lower Granite Reservoir
    WA - Snake River, Lake Bryan, across river from Central Ferry State Park
    WA - Snake River, Lake Bryan, at Little Goose Dam.
    WA - Snake River, Lake Herbert G West, at Riparia
    WA - Snake River, Lake Herbert G West, at Lyons Ferry State Park.
    WA - Snake River, Lake Sacajawea, by Big Flat Recreation Area
    WA - Snake River, Lake Sacajawea, pool at Levey
    WA - Snake River, Lake Wallula, .5 mile upriver from State Road 12.
    WA - Columbia River, Hanford Reach, old Hanford town site backwater.
    WA - Columbia River, Hanford Reach, marsh SE across channel from Savage Island
    WA - Columbia River, Hanford Reach, southwest tip of Homestead Island.
    WA - Columbia River, Hanford Reach, 1 mile NE of Wahluke.
    WA - Columbia River, Hanford Reach, mid channel off of SE tip of Barb Island.
    WA - Columbia River, Hanford Reach, at East White Bluffs.
    WA - Columbia River, Lake Wallula, near Two Rivers.
    WA - Columbia River, Lake Wallula, near Hedges.
    WA - Columbia River, Lake Wallula, near Yakima River mouth and Bateman Island.
    OR - Columbia River, Lake Umatilla, at Irrigon.
    WA - Columbia River, Lake Umatilla, S. of Plymouth Park island.
    WA - Columbia River, Lake Umatilla, near Roosevelt.
    WA - Columbia River, Lake Umatilla, NW of Crow Butte State Park.
    WA - Columbia River, Lake Umatilla, at John Day Dam.
    WA - Columbia River, Lake Celilo, north shore at Maryhill State Park.
    WA - Columbia River, Lake Celilo, north shore at Wishram.
    OR - Columbia River, north of Mayer State Park, Rowena.
    OR - Columbia River, mid channel east of Rowena.

Potamogeton crispus

    WA - Snake River, Lower Granite Reservoir
    WA - Snake River, Lake Bryan, at Almota
    WA - Snake River, Lake Bryan, at Little Goose Dam.
    WA - Snake River, Lake Herbert G West, at Riparia
    WA - Snake River, Lake Herbert G West, at Lyons Ferry State Park.
    WA - Snake River, Lake Sacajawea, by Big Flat Recreation Area
    WA - Snake River, Lake Sacajawea, pool at Levey
    WA - Snake River, Lake Wallula, .5 mile upriver from State Road 12.
    WA - Columbia River, Hanford Reach, old Hanford town site backwater.
    WA - Columbia River, Hanford Reach, 1 mile NE of Wahluke.
    WA - Columbia River, Hanford Reach, mid channel off of SE tip of Barb Island.
    WA - Columbia River, Hanford Reach, at East White Bluffs.
    WA - Columbia River, Lake Wallula, near Hedges.
    OR - Columbia River, Lake Umatilla, at Irrigon.
    WA - Columbia River, Lake Umatilla, near Roosevelt.
    WA - Columbia River, Lake Umatilla, NW of Crow Butte State Park.
    WA - Columbia River, Lake Celilo, north shore at Maryhill State Park.
    WA - Columbia River, Lake Celilo, north shore at Wishram.
    OR - Columbia River, north of Mayer State Park, Rowena.
    WA - Columbia River, at mouth of the Klickitat River, Lyle.

Pseudodiaptomus forbesi

    WA - Snake River, Lake Sacajawea, by Big Flat Recreation Area
    WA - Snake River, Lake Sacajawea, pool at Levey
    WA - Snake River, Lake Wallula, pool by State Road 12.
    WA - Columbia River, Lake Wallula, just south of Wallula.
    WA - Columbia River, Lake Wallula, mid channel SE of Finley.
    WA - Columbia River, Lake Wallula, near Hedges.
    WA - Columbia River, Lake Wallula, mid channel between Burbank and Two Rivers Park.
    OR - Columbia River, Lake Umatilla, at Irrigon.
    WA - Columbia River, Lake Umatilla, near Plymouth Park Island.
    WA - Columbia River, Lake Umatilla, near Roosevelt.
    WA - Columbia River, Lake Umatilla, near Roosevelt.
    WA - Columbia River, Lake Wallula, across river from Hat Rock State Park.
    WA - Columbia River, Lake Wallula, at McNary Dam.
    WA - Columbia River, Lake Umatilla, NW of Crow Butte State Park.
    WA - Columbia River, Lake Umatilla, at John Day Dam.
    WA - Columbia River, Lake Celilo, north shore at Wishram.
    OR - Columbia River, mid channel north of Hood River.
    OR - Columbia River, mid channel east of Rowena.
    WA - Snake River, Lake Sacajawea, at Windust.

Urnatella gracilis

WA - Snake River, Lake Herbert G West, at Lower Monumental Dam

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The data represented on this site vary in accuracy, scale, completeness, extent of coverage and origin. It is the user's responsibility to use these data consistent with their intended purpose and within stated limitations. We highly recommend reviewing metadata files prior to interpreting these data.

Citation information: U.S. Geological Survey. [2025]. Nonindigenous Aquatic Species Database. Gainesville, Florida. Accessed [6/7/2025].

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