Explore

Cusson at site 1 (boat ramp);

Chipola River, hy 2, NE 1/4;

Minnesota River; Mankato

Clarkston (0.5 miles SE of); Clarkston

Fish Springs Nat'l Wildlife Refuge (~4 mi. N of HQ); Fish Springs Nat'l Wildlife Refuge

At Powderhorn Park (Minneapolis) off 34th Street; Minneapolis

1200'E 500'S; unspecified

Big Lake;

0.4 miles northwest of Bivalve;

Laguna 1 km WSW tip Sa. San Marcos;

Turtle River at County Route 22 Bridge;

mouth of lagoon at Oceano;

Mississippi River at Upper Saint Anthony Falls Pool; Minneapolis

at road; 700'E 1200'N;

Rum River just south of Onamia on Hwy 169 bridge;

outside Reno;

Klamath Lake, 2400'W, 2200'S;

George L.;

2500'E 2700'S;

Deschutes River;

Algific Slope- North Fork Whitewater River #4;

San Diego;

St. Croix River, Site 1-g;

Outflow of Laguna Los Fresnos 1 km E Santa Tecla;

Stony Brook;

Mississippi River 3 1/2 miles NW of Cass Lake;

Little North Lake Outlet Nearest to Maple Hill; Maple Hill

Laguna Tio Candido, Coahuila, Mexico;

South Shore of Cleary Lake nearest to Prior Lake; Prior Lake

Eagan/Burnsville boundary;

Big Springs, 600'W, 2400'S;

Laguna Beach;

Mississippi River Pool 3 above Point Douglas; Prescott

Snake River;

St. Croix River near Sunrise;

Wecissa Springs;

SanPedro, 2nd r Arizaba St., SanPedro sand.; SanPedro

Kreighle Lake 2.5 mi SSW of Avon; Avon

Island Lake Outlet, site #7; Bergville

Elk L.;

North Fork Crow River at MN highway 5 bridge; Paynesville

Cottonwood River, near New Ulm, MN;

Salmon Falls;

Mission Bay;

Wing River near CR 42;

Nine Mile Creek - South Fork upstream of CR 28;

near Twin Cities;

Cloquet Lake; Finland

Indian Pacific;

Shagewa L.;