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Hocking River, off Co.Rt. 24, [2.9 mi. E of Athens, 2.8 mi. W of Canaanville]

Salt Creek at Bluestem Lake impoundment, "along the cove immediately W of the dam," 2.5 mi. W of Sprague, [13.4 mi. SSW of Lincoln]

Sandy Creek below OH Rt. 183 bridge, 1.5 mi. WSW of Bayard, 1.0 mi. NE of Minerva, [15.7 mi. ESE of Canton]

Muskingum River at Devola, muskrat middens on W shore 0.25 mi below Devola Lock & Dam No. 2, [4.5 mi. NNW of Marietta, 5.0 mi. SE of Lowell]

Eno River, [off] NC Rt. 1449 (Sterling Rd.), [1.85 mi. N of Huckleberry Spring, 5.8 mi. NW of Durham]

Big Walnut Creek at Obetz, at Groveport Rd. bridge, (SE edge), [2.6 mi. WNW of Groveport, 7.6 mi. SE of center of Columbus]

Mississippi River above US Rt. 18 bridge, East Channel, at N tip of island across from Prairie du Chien

Mississippi River, ca. 5 mi. below Burlington, at side of main channel

Deer Creek at Big Plain - Circleville Rd. bridge, 2.7 mi. SSE of Rupert, 6.3 mi. ESE of London

Clinch River at TVA Norris, [3.57 mi NW of Andersonville, 4.25 mi W of Gooseneck]

Meramec River at Valley Park, [0.67 mi E of Pettys Hill, 0.25 mi NE of Peerless Park]

St. Francis River at SR 34 bridge, between Silva and Patterson [2.52 mi ENE of Patterson; 2.55 mi NW of Silva]

Conasauga River, [6.6 - 7.7 mi. ENE of Dalton, 5.9 - 4.6 mi. WNW of Chatsworth]

Illinois River, [from Naples to mouth of Kamp Creek (3 mi. above Meredosia)]

North Fork Elkhorn Creek, along US Rt. 460, 0.9 mi. SW of Great Crossing, 3.1 mi. W of Georgetown

Ohio River, 0.0 to 0.5 mi. above Asbury Rd., [2.7-2.8 mi. SSW of Cherry Grove, 4.2-4.5 SW of Withamsville]

Oneida Lake, 0.5 mi. N of Shackelton Point, 4 mi. S of Bernhard Bay

Chattooga River [Coosa River drainage]

Fujian River, Lake

Chagrin River at OH Rt. 306 bridge, [0.3] mi. S of Novelty, 4.0 mi. NE of Chagrin Falls

Todd Fork at OH Rt. 123 bridge, 1.6 mi. SSE of Roachester, 2.8 mi. SE of Morrow

Amite River at Grangeville

Mill Creek (Ashtabula Co.) at OH Rt. 45 bridge, 4.5 mi. S of Austinburg, 5.5 mi. S of I-90

Big Darby Creek above Scioto-Darby Rd. bridge, below Scioto-Darby Rd. br., 5.2 mi. W of Commercial Point,

Lake Erie, 4 mi. NE of Cedar Point, off big lighthouse, 3P22

Little Miami River, along Twp.Rt. 73 (North River Rd.), 0.7 mi. E of Clifton, 9.2 mi. S of Springfield

Muskingum River at Devola, just W and below Devola Lock & Dam No. 2, [4.5 mi. NNW of Marietta]

Rockshelter 33 SC 282, (Early Woodland archeol. site, #2W, 36 in., ca. 400 B.C.), [2.1 mi. SW of South Webster]

Mississippi River at Pool 11-196, [0.36 mi W of Rutledge, 2.78 mi SW of Kieler]

Panther Creek, [1.5 mi NE of Secor, 5.9 mi WSW of El Paso]

Mississippi River at Pool 11-150, [0.36 mi W of Rutledge, 2.78 mi SW of Kieler]

Lobdell Creek at US Rt. 62 bridge, 1.3 mi. NE of Johnstown, 6.0 mi. NW of Alexandria

Caesar Creek, below Caesar Creek Impoundment dam, 3.0 mi. SW of Harveysburg, 3.4 mi. SSE of Waynesville

Beaver Creek, 16.5 mi W of Wishek

Trace Fork Mud River, at mouth of Raccoon Hollow, 1.8 mi. NNW of Garretts Bend, [8.8 mi. SE of Hurricane]

Big Darby Creek, East of residence of Len Fauver, 9899 Plain City- Georgesville Road. Near Mouth of Sugar Run. About 1/4 mile downstream of Cemetery Pike, 1.5 mi S of Plain City

West Branch Huron River at bridge, 0.1 mi. SW of Standardsburg, 1.7 mi. S of Monroeville

Chipola River at Scotts Ferry, Above SR71 bridge, "~12 mi SW of Blountstown"

North Fork Licking River at OH Rt. 62 bridge, 0.3 mi. SW of Utica, 12.4 mi. NNW of Newark

S Br Little Wolf River, [3.7 mi WSW of Royalton, 5.7 mi N of Weyauwega]

Menominee River at Koss, at Co. Rt. JJ Bridge, 15 mi W of Cedar Ridge

Shoal Creek at US Rt. 72 bridge, [2.2 mi. WSW of Killen, 7.1 mi. ENE of the center of Florence]

Turtle Creek, [4.4 mi W of Mercer, 19.2 mi NE of Butternut]

Mississippi River at Prairie du Chien, E side East Channel

Mississippi River at Pool 9-196, [0.18 mi W of Lynxville, 7.51 mi SE of Ferryville]

South Fork Edisto River at US Rt. 301/US Rt. 601 bridge, 3.0 mi. NNE of Bamberg, 7.3 mi. ENE of Denmark

Tygarts Creek, 0.1 mi. N of Cascade Caves, [2.5 mi. SSE of Wolf, 5.3 mi. NE of Olive Hill]

Pickerel Lake, at its far western end

Vermillion River, [3.0 mi. NW of Dalesburg, 14.7 mi. N of Vermillion]

East Fork Little Miami River, 1.1 mi. S of Stonelick, 2.7 mi. NNW of Batavia