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Clear Fork River near Gattenwood Ford Road, [point estimated 0.3 kilometers ENE of Gattenwood Road crossing, [Burrville Quad].

Clinch River, east Tennessee.

Gap Creek, [point estimated at center of] Tiprell, [Middlesboro Quad].

Clinch River, on stones in quiet water just below Venables Mill dam, [point estimated at center of] Clinchport, [clinchport Quad].

Wabash River, [1.06 air miles W center] Terre Haute, [Terre Haute Quad].

North Fork Holston River, 6 miles NE of Kingsport

Lime Rock.

Duck River.

Powell River, about 4 miles from Olinger, [[point estimates 4 air miles SW center Olinger], Keokee Quad].

Moccasin Creek downstream of SR 2105/SR 1116 [Buck Road/Selma Road] bridge, [point estimated 2.5 SSW center Middlesex], [Middlesex Quad].

Turkey Creek, east Tennessee

Devils Gut above (upstream) of Lower Deadwater Creek, left descending bank, [2.01 air miles NW center of Jamesville], [Jamesville Quad].

Middle Creek upstream of Interstate 40 eastbound bridge, [point estimated 1.07 air miles ENE center Edmundson], [Edmundson Quad].

East Tennessee.

Dayton.

Chattanooga Shoals, east Tennessee

Battle Creek, [point estimated center] Ketchall, [South Pittsburg Quad].

Coosa River, below Lock No. 2 on rocks below dam, [point estimated 6.06 air miles NE center Ragland], [Ohatchee Quad].

[Origin unknown].

Rosemary Creek at Brinson Pond Road, (just downstream from Brinson Mill), ca. 8 miles S of Waynesboro, [Perkins Quad].

Sakon Nakhon, [point estimated in center of Sakon Nakhon].

Genesee River, [point estimated center] Rochester, [Rochester East Quad].

Ohio River, [point estimated at US 31 crossing, 0.34 air miles N center] Louisville, [New Albany Quad].

Little Spokane River, N of Spokane, [point estimated 8.75 air miles N center Spokane], [Dartford Quad].

[Origin unknown].

Savannah River at River Mile 149.8, #69 Dykes, ANSP Station 2B, [point estimated 6.9 air miles NNW center Girard], [Girard Quad].

[Origin unknown].

Unnamed tributary to Altamaha River near southern boundary of Sansavilla Wildlife Management Area, ca. 3 miles upstream of Altamaha Park boat landing

Lopburi River, [point estimated 0.6 air miles W center Lop Buri, [/Lopburi].

Kiamichi River.

Chi River, [point estimated 8.8 air miles SSE center Kamalasai.

Heart of the Hills Research Station, [HC 7, Box 62, Ingram], Pond No. 2, [point estimated 2.3 air miles SE center Mountain Home], [Mountain Home Quad].

Kwae Noi River, Kanchanaburi.

North side of Suzhou

Mun River, [point estimated 1.4 air miles NW center] Nakhon Rachasima.

Fourche LaFave River at Site 4

Kapoh Waterfall, [point estimated in center of Chumporn.]

Canal near Prajin Thailand, Peng.

Kang Ta Na River, Ubon Ratchathan.

Topsail Island, 2.5 air miles SW of Surf City, along driveway at 46 Sound Court, [point estimated 4.00 air miles NE center Topsail Beach], [Hampstead Quad].

Fourche LaFave River at Site 13

Conecuh River, [3.45 air miles WNW center Roberts], [Roberts Quad].

Sepulga River, [4.59 air miles E center Old Town], [Old Town Quad].

Conecuh River, [3.28 air miles WNW center Roberts], [Roberts Quad].

Alabama River, [3.96 air miles SE center Burnsville], [Durant Bend Quad].

Conecuh River, [3.82 air miles WNW center Roberts], [Roberts Quad].

Duck River, River Mile 174.9, Candiff Island, [point estimated 5.9 air miles NNW center Verona], [Verona Quad].

Yellow River, 7.04 River Miles downstream of bridge, [7.6 air miles SSE center Libertyville], [Libertyville Quad].

Duck River River Mile 177.2, Creek Island

Yellow River, [point estimated 3.9 air miles ENE center Onycha], [Onycha Quad].