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Obed River, River Mile 20.8, Potter Ford, [0.20 air miles NW center Potter Ford], [Fox Creek Quad].

West Fork Hickory Creek, 0.3 Kilometers W of Fountain Grove Church [Fountain Grove Road], 3 Kilometers NE of Summitville, [Morrison Quad].

[Lake Barkley], Hematite lake, West Tennessee, [point estimated 1.4 air miles NNE center Hematite], [Palmyra Quad].

Cave Spring Creek, [point estimated at Little Cedar Creek, 0.15 air miles E center Cave Spring], [Cedartown West Quad].

Clinch River, confluence of Briar Creek, [point estimated 2.9 air miles WNW center Duck Creek], [Swan Island Quad].

Clinch River, River Mile 189.6, Kyles Ford [point estimated 0.10 air miles SE center Kyles Ford], [Kyles Ford Quad].

Salt River, [point estimated ~2.34 air miles ESE center Taylorsville], [Taylorsville Quad]

Clinch River, [River Mile] 206.9, [point estimated along SR 627, 1.53 air miles NE center Flat Rock], [Plum Grove Quad].

Clinch River, River Mile 172.2, at Swan Island, [point estimated 1.00 air miles ENE center Lawson Mill], [Swan Island Quad].

Coosa River, 3.74 kilometers [2.32 air miles] below Jordan Dam, Center of Grays Island Shoal, [Wetumpka Quad].

Clinch River, 1 mile upstream from Sneedville and [SR 31] bridge, [point estimated 1.14 air miles SE center Sneedville], [Sneedville Quad].

Middle Fork Holston [River] at Chilhowee Bridge [point estimated 0.15 air miles SSE center Chilhowee], [Chilhowee Quad].

Powell River, River Mile 106.6, McDowell Ford, [point estimated 0.43 air miles SSE center Thompson Mill], [Black Valley Quad].

Powell River, River Mile 106.5, at McDowell Ford [point estimated 0.43 air miles SSE center Thompson Mill], [Black Valley Quad],N36° 34 26.33" W83° 21 40.79

Crooked Creek, Big South Fork Cumberland River, above confluence to Clear Fork, [point estimated along Peters Ford Road, 1.25 air miles SE center Key Ford], [Burrville Quad].

West Fork Hickory Creek, Bridge at Swan Mill Road, 0.5 kilometers [0.31 air miles] SE Vervilla, [Viola Quad].

Powell River, River Mile 99.2, Buchanan Ford, [point estimated 1.21 air miles NNE center Riley], [Coleman Gap Quad].

Powell River, River Mile 112.3, at Bales Ford, [point estimated 1.94 air miles E center Thompson Mill], [Back Valley Quad].

Turkey Creek below SC 49 [Sharon Road], approximately [3.15 air] miles SW of York, [Sharon Quad].

Tennessee River, Tennessee River Mile 197, at Diamond Island, [point estimated 0.69 air miles NNE center Hagy Bridge], [Pittsburg Landing Quad].

Western, [origin unknown]

Gills Creek, Reach A, on Beckham Swamp Road [Beckman Swamp Road], [2.81 air miles SSW center Sims], [Fort Jackson South Quad].

Wards Creek, 100 m, upstream 665 Bridge [Millington Road], [point estimated 1.74 air miles SW center Free Union], [Free Union Quad].

Duck River, River Mile 97.9, below TN 50 Bridge Crossing, [point estimated 1.28 air miles WNW center Cartersville], [Greenfield Bend Quad].

Hiwassee River, Appalachia cut-off, Below Highway 68 Bridge, [point estimated 0.29 air miles E center Appalachia], [Farner Quad].

Hiwassee River below Appalachia Dam, just above Powerhouse, [point estimated 0.56 air miles NNW center McFarland], McFarland Quad].

Obed River, Potter Ford Bridge, River Mile 20.7, [0.02 air miles NW center Potter Ford], [Fox Creek Quad].

Saline River at US Route 79 bridge, 2 miles NE of Saline, 5 miles [SSW] of Rison, [Rison Quad].

South Prong Barren Fork, Highway 280 Bridge Crossing [Shelbyville Road], [point estimated 1.76 air miles WSW center Trousdale], [Centertown Quad].

Cumberland River at Carthage, [point estimated 0.31 air miles W center Carthage], [Carthage Quad].

Indian Creek, River Mile 0.4, upstream of the railroad tressel, [point estimated 0.69 air miles NNW center Bandy], [Amonate Quad].

Potomac River, Great Falls, [point estimated 2 air miles E center Great Falls], [Vienna Quad].

Uphapee Creek, [point estimated 4.68 air miles NNW center Tuskegee], [Tuskegee Quad].

Niangua River at 4 kilometers downstream from Bennett Spring State Park, [point estimated 1.65 air miles WNW center Bennett Springs], [Windyville Quad].

Gapway Swamp, SR 1356 (Hinsons Crossroads), [3.5 air miles NNE center Fair Bluff], [Fair Bluff Quad].

Cape Fear River, about 1 mile up river of Little River, Site #4, [point estimated 3.53 air miles ENE center Linden], [Erwin Quad].

Lake Washington, Sand Point, [point estimated 2.47 air miles SW center Juanita], [Bellevue North Quad].

Bear Creek, [point estimated 6.87 air miles SW center Hyak], [Findley Lake Quad].

Tuckertown Reservoir (Yadkin River) near Riles Creek arm, [0.82 air miles SW center Newsom], [High Rock Quad].

Columbia River at Kalama, [point estimated at end of West Marine Drive, 0.28 air miles W center Kalama], [Kalama Quad].

Duck River, River Mile 163.2, Hooper Island, point estimated 0.77 air miles NNE center Sowell Ford], [Glendale Quad].

Clinch River, River Mile 174.8, below Briar Creek, [point estimated 1.98 air miles WNW center Duck Creek], [Swan Island Quad].

Lake Washington, Enatai Beach, [point estimated 0.44 air miles SSW center Beaux Arts], [Bellevue South Quad].

[Pee Dee River], Big Island shoal and side channel complex (NC waters 1.0 mile), [5.6 air miles WNW center Rockingham], Rockingham Quad.

Cedar Creek, Lewis River, [point estimated 8.98 air miles ENE center Woodland], [Ariel Quad].

Pilchuck Creek, Stillaguamish River, [point estimated 608 feet from confluence at 236th Street NE crossing, 1.71 air miles E center Norman], [Arlington West Quad].

Jo-Jo Lake, Naknek River, Katmai National Park and Preserve, [point estimated 52.95 air miles E center King Salmon], [Mount Katmai C-4 Quad].

[Pee Dee River], Big Island shoal and side channel complex (NC waters 1.0 mile), [5.85 air miles NW center Rockingham], [Rockingham Quad].

Fifteenmile Bayou, above Route 38 bridge, [point estimated 1.95 air miles SE center Kingsley Crossing], [Mud Lake].

Owyhee River at Greely Bar, [point estimated 29.29 air miles NW center Jordan Valley], [The Hole in the Ground Quad].