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Big Walnut Creek at Hoover Reservoir, at island above 2nd bridge

Big Darby Creek at ONDR Poland-Sparrow tract, 1.5 miles NW of Milford Center

West Branch Huron River at bridge, 1.5 mi. NE of New Haven, 3.8 mi. ESE of Willard

Duck River at Lillard Mill, Milltown (Lillard Mill) [9.42 mi N of Lewisburg, 5.60 mi WSW of Chapel Hill]

Milwaukee River, [2.3 mi N of Newburg, 2.6 mi SW of Little Kohler]

Cahaba River at US80 bridge, [9mi W of Selma]

Scioto River at Grandview Heights, SW edge, in floodplain borrow pit, about 3 mi. WNW of center of Columbus

Wisconsin River at Transect #1, junction. WI 60 & E bridge, [0.82 mi S of Eagle Corners, 3.93 mi NE of Blue River]

New River at Sandstone Falls, [1.2 mi. SW of Sandstone, 5.7 mi. N of Hinton, 15.7 mi. E of Beckley]

Lake Erie at Middle Bass Island, S shore

Ohio River, 100 ft. from bank, 2.2-2.5 mi. NNW of Moscow (OH), 5.0 mi. SE of New Richmond (OH)

mine tailings pond, [off Co.Rt. 542, 4.5-5.0 mi. E of Lakeland, 9.0-9.5 mi. W of Winter Haven]

Big Piney River, at "Rich's Lodge", [2.6 mi. E of Big Piney, 13.7 mi. SE of Waynesville]

Clinch River, about 2 mi. below Speers Ferry, north bank

Tennessee River at I-65 bridge, [4.7 mi. ESE of Decatur]

temporary pond at Newton, "0.2 mi. E of Chestnut St., 0.5 mi. SE of junction Rte. 201 Boston Post Rd."

Little Miami River at Waynesville, at OH Rt. 73 bridge, 4.3 mi. WNW of Harveysburg

West Branch St. Joseph River at Co.Rt. 8 bridge, 2.7 mi. NW of Bridgewater Center, 6.0 mi. W of Pioneer

Meramec River at Jedburg, [0.40 mi S of Jedburgh, .86 mi SW of Cedar Bluff]

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]

Chattooga River at Camp Creek [mouth], by USFS Road 511 [=Water Gauge Rd.]

Big Darby Creek at Orient, at OH Rt. 762 bridge, W edge, 8.0 mi. NNW of Darbyville

Tombigbee River, 1.5 mi. below Nashville Ferry, 2.0 mi. S of Forreston, 14.1 mi. SE of Columbus

Hocking River at Logan

Tennessee River, [4.7 mi. N of Allens Crossroads, 7.7 mi. NE of Union Grove]

Little Beaver Creek 0.5 mi. below Sprucevale Rd. (OH Rt. 428) bridge, 1.7 mi. WSW of Fredericktown, 6.6 mi. E of West Point

Cow Creek, 1 mi. N of Chicopee, 2.3 mi. SW of Pittsburg

White Oak Creek at mouth of Goose Run, 1.3 mi. NE of New Hope, 7.9 mi. N of Georgetown

Meramec River 1 mi. above (N of) MO Rt. 21 bridge, 2.7 mi. SSE of Fenton, 3.9 mi. W of Mattesse

Hocking River at mouth of Federal Creek, 1.1 mi. NE of Stewart, [12.1 mi. E of Athens]

Little Miami River at Branch Hill Rd. bridge, [2.5 mi. SW of Loveland, 15.6 mi. NE of Cincinnati]

Big Darby Creek, ca. 200 yds below US Rt. 62 bridge, 0.9 mi E of Harrisburg, OEPA River Mile 25.1

Scioto River [below US Rt. 22 bridge, [0.5 mi. W of center of Circleville, 4.3 mi. SE of Fox]

Indian Guyan Creek at bridge, 0.9 mi. SW of Cebee, [15.9 mi. E of Ironton]

Sandusky River at bridge, 3.7 mi. NNW of Monnett, 5.1 mi. SW of Bucyrus

Grand River (OH) at Mechanicsville, at covered bridge

Meherrin River, about 4 mi. above Murfreesboro

Lake Erie at Sandusky Bay, 4 mi. NE of Vickery, at Ohio Agricultural Research Center

Clear Lake, [9-13 mi. W of Mason City]

Choctawhatchee River at Waterford, 1.1 mi. N of Newton

Duck Creek

Columbus

Olentangy River at Columbus, from King Ave. to 0.25 mi. below Fifth Ave. bridge

East Branch Shade River below Co.Rt. 57 bridge, 1.1 mi. WSW of Lottridge, 3.4 mi. N of Alfred, [12.6 mi. SE of Athens]

Little South Fork Cumberland River at Freedom Church Ford, 2.0 mi. ENE of Ritner, 14.3 mi. E of Monticello

Wisconsin River at Transect #3, DeKorra in County Park [5.06 mi S of Portage, 0.12 mi N of DeKorra]

Red River at LA Rt. 8 bridge, just E of Boyce

Big Darby Creek, 1.3 mi. NNW of Darbyville, 12.4 mi. SE of Circleville

Dunkard Fork at mouth of Meadow Run, 1.3 mi. SE of Davistown

Olentangy River below Henderson Rd. bridge, [6.4 mi. NNW of center of Columbus]