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ditches, "along Sarne Road 4 mi. W of Melbourne"

Rio Yi, Sarandi Grande

Doce River at Governador Valadares, Governador Valadares, Minas Gerais State

Ohio River at Evansville

Cypress Creek, 2.0 mi. W of Florence

unnamed creek at Boone, "Boone - Hidden Valley Circle," [at or near Boone]

Ohio River, 300 ft. from bank, 0.3-0.4 mi. NW of Moscow (OH), 6.9 mi. SE of New Richmond (OH)

North Fork Licking River at Utica, at Rt. 62/Rt. 13 bridge

Big Darby Creek at Fox Rd, at Florence Bridge, [4.26 mi NW of Circleville, 6.2 mi SW of Ashville

Cross Creek at Cross Creek, 4.1 mi. NW of Island Grove, [4.2 mi. E of McIntosh], 15.7 mi. SE of Gainesville

Lake Nipissing, E edge, [within 5.7 mi. S of North Bay]

Scioto River, [5.2 mi. N of Chillicothe, 2.0 mi. SW of Kinnikinnick]

Conasauga River, above Howard Mill Fords, 0.5 mi. above Conasauga, 13 mi. SE of Cleveland

Ladd Lake, [7.5 mi. WNW of Farmer, 8.6 mi. N of Hicksville]

Little Darby Creek at Chuckery, at OH Rt. 161 bridge, 8.8 mi. S of Marysville

Cross Creek above [unnamed bridge, 1.3 mi. WNW of Unionport, 3.1 mi. NW of Bloomingdale

Little Somo River at Somo Lake, on islands in lake, [3.4 mi. SE of McCord, 6.6 mi. WNW of Tomahawk, 7.0 mi. NE of Spirit Falls]

Little Scioto River at OH Rt. 4 bridge, 7.4 mi. S of Bucyrus

Reynolds Run at OH Rt. 62 bridge, 6 mi. NE of Johnstown

Paso de la Arena

Water trap at Briarwood Golf Course, Airline Hwy bridge

Lake Erie at Point Pelee, [Point Pelee National Park]

Amite River sec line 50-52 bridge, [1.13 mi W of Amite; 1.52 mi NW of Gullet]

Ramsey Lake, [1.78 mi NW of Ramsey, 4.39 mi WSW of Dresser]

Big Darby Creek at ODNR Scenic Rivers Poland Sparrow tract, Ohio EPA River Mile 68.2, 1.0 River miles downstream of Collins Rd; 1.8 River Miles upstream of US 36

Raisin River, at Washtenaw/Jackson Co. line, [about 15.5 mi. ESE of Jackson, 21.6 mi. WSW of Ann Arbor]

Cypress Creek at mouth of Little Cypress Creek, 3 mi. N of Florence

Tuscarawas River at OH Rt. 212 bridge, [1.6 mi. WNW of] Bolivar, [5.2 mi. SSE of Navarre]

Blue River, along US Rt. 460, above mouth of Sharpe Creek, 0.8 mi. N of Wyandotte, 9.3 mi. W of Corydon

Mississippi River at Pool 7-122, [4.62 mi W of Onalaska, 2.93 mi NW of French Island]

Little Darby Creek at bridge, just S of OH Rt. 161, 1 mi. E of Irwin

Green River at Munfordville, below US Rt. 31W bridge, [6.2 mi. NNE of Horse Cave]

Illinois River, 4 mi. above Peoria

Trinity River, 4 mi. N of jct. of US Rt. 299 and CA Rt. 96

Blues Creek at Co.Rt. 163 (Ostrander Rd.) bridge, 0.6 mi. N of Ostrander, 8.2 mi. WSW of Delaware

Ashuelot River at Old Surrey Rd. bridge, 4.3 mi. NNW of Keene [4.6 SW of Gilsum]

East Fork Tombigbee River, about 3.5 mi. N of Smithville, [10.4 mi. S of Fulton]

specific locality unknown

Ouachita River at McGuire Access, about 3.5 mi SE of Ink [2.5 mi NE Board Camp]

Erie Canal at Mohawk

Colorado River at Honeymoon Camp, in Lake Lyndon B. Johnson impoundment

Fea. 37, ca. A.D. 1450, [5.3 mi.NE of Clyde, 5.3 mi.SSE of Lake Erie Shore, along Scherz Ditch]

Mississippi River at Pool 6-38, Pool 6-38 [0.2 mi S of Tremplealeau, 10.47 mi SE of Dodge]

Mississippi River, "east bank below Pine Bend," [Pool 3]

Ohio River, [1.5 mi SW of Washington, WV, 2.8 mi NE of Torch, OH]

Mississippi River, [2.3 mi. SE of Saverton, 9.6 mi. ENE of New London]

Nimishillen Creek at Martindale Park, Martindale Avenue, Canton [1.5 mi SE of Meyers Lake, 2.43 mi NE of Reedurban]

Rhone River at Trigny

Lake Erie at Fishery Bay, between Gibraltar Island and South Bass Island

Black Creek at launch ramp bridge, "Launch ramp off Main St. in Middleberg"