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Dan River at NC 89 crossing, [1.25 air miles NNW center Dan River Shores], [Hanging Rock Quad].

Runoff pond [to Sandy Run Branch] on Coastal Carolina Community College, Jacksonville [1.08 air miles ENE center Hawkside], [Jacksonville North Quad]

US 42 crossing of Bear Creek.

Pond behind house, 1202 Gray Owl Garth, Cary, [1.34 air miles N center Piney Plains], [Raleigh West Quad].

Sandy Stream, Unity Township, downstream of Route 139 [School Street] crossing, [point estimated 1.01 air miles WNW center Unity], [Unity Quad].

Coosa River, around mouth of Radio Springs Branch (River Mile 280.4), ca. 4.5 air miles SW of Rome, [Rome South Quad].

Conasauga River, Conasauga River Mile 42.32, Site 37, [Chatsworth Quad].

Pond behind house, 1202 Gray Owl Garth, Cary, 1202 Gray Owl Garth, Cary, [2.3 air miles SE Cary], [Cary Quad].

Duck River, River Mile 177.5, [Verona Quad].

Perry Creek below US 401, [1.43 air miles WSW center Barham], [Rolesville Quad].

Attapulgus Creek at FL Route [CR] 159 [Salem Road], [4.2 km. ESE of Dogtown], [Havana North Quad].

Lake Corpus Christi, at Lake Corpus Christi State Park, Mathis, [34 air ] miles NW of Corpus Christi, [Mathis Quad].

Crooked Creek below US 401 Road [1.71 air miles NNE center Harris Crossroads], [Louisburg Quad].

Ocmulgee River at Ben Hill and Coffee County line, boat ramp, 0.7 miles East of Red Bluff, [Jacksonville Quad].

Jordan Creek upstream of County Road 17, [point estimated 360 feet. upstream of CR 17], [4.59 air miles NNW Castleberry], [Castleberry Quad].

Fishers Pond, coordinates for center of Mount Pleasant, [point estimated at center Mount Pleasant], [Mount Pleasant Quad].

Chumuckla Springs Lake, Escambia River, [point estimated 2.6 SSE center McDavid], [McDavid Quad].

Holmes Creek at US Route 90 [/ CR 10], [point estimated 4.6 air miles W center Chipley], [Chipley Quad].

Richland Creek at Ebenezer Church Road [SR 1649] ca. 6 miles NW center of Raleigh, [Raleigh West Quad].

Hillsborough River, at Florida County Route 579 [Morris Bridge Road], [4.69 km. SSW of Branchton], [Thonotosassa Quad].

Big Darby Creek below Commercial Point Road bridge, 4 miles SSW of Orient, 15 miles NW of Circleville, Scioto/Darby Township, [Harrisburg Quad].

Mill Creek below Starve Hollow Lake, [Vallonia Quad].

Lake Sidney Lanier, off Swiss Air Road, off Route 171N, 2.2 air miles from GA 369, [Chestatee Quad].

Howe Lake, Huron Mountain Club, Howe Lake Quad.

Yellowleaf Creek (lower) at intake structure of Gaston Steam Plant, [point estimated 1.7 air miles NE center Wilsonville], [Wilsonville Quad].

Hillsborough River at FL Route 39 [Paul S Buchman Highway], 12 miles [NNW] of Plant City, [Zephyrhills Quad].

Lake Blackshear, in front of mouth Cedar Creek (ca. 100 m), [point estimated 5.15 air miles SE center Cobb], [Cobb Quad].

Upper Ouchita River, McGuire Road, Town of Cherry Hill, at boat ramp.

Saline River, [point estimated 2.69 air miles SW center Tull], [Tull Quad].

Alexander Springs Creek, about 3 kilometers downstream of FL 445 crossing, [point estimated 2.2 air miles SE Alexander Springs], [Alexander Springs Quad].

Hogjowl Creek, Hogjowl Road, Cedar Grove, [4.09 air miles WNW center Bronco], [Cedar Grove Quad].

Escambia River, abandoned gravel pits adjacent to Mystic Springs boat ramp, [point estimated 0.85 air miles (1.4 air km.) SSE center] McDavid, [McDavid Quad].

Apalachicola River below Jim Woodruff dam, [point estimated 1.5 miles S of dam in first curve of river, 1.18 air miles SW center Chattahoochee], [Chattahoochee Quad].

Newville Lake at Province Picnic Grounds, Halfway River East, Parrsboro Region of Glooscap Trail, [point estimated 6.9 air miles SSW center Southampton].

Fishing Creek at Powell Mills Road [SR 1609] bridge, [2.27 air miles SW Liberia], at Powells Mill site, [Afton Quad].

Lake Banook at Grahams Grove Park, [point estimated 1.62 air miles NNE center] Dartmouth.

Fishing Creek at Powells Mill Road, down stream of bridge.

Shocco Creek at Highway 58 bridge, [1.58 air miles North of Centerville, [Centerville Quad].

Savannah River at River Mile 122.35, #42 Dykes, [point estimated 7.8 air miles SSE center Millett], [Bull Pond Quad].

Pea River at AL 167 crossing, Folsom Bridge, [6.17 air miles N center New Brockton], New Brockton Quad.

Pee Dee River, mouth of Clarks Creek.

Flat River at SR 1614 [State Forest Road], [1.12 air miles ENE center Quail Roost], Rougemont Quad.

Pee Dee River, 300 yards above Highway 74 bridge, South of Blewett dam, [5.6 air miles WNW center Rockingham], [Rockingham Quad].

Pee Dee River, above Highway 74 bridge, [point estimated South of Blewett dam, 5.8 air miles WNW center Rockingham], [Rockingham Quad].

Lick Run Creek at Route 73, [2.09 air miles NE center Iron Station], Lincolnton East Quad.

Pee Dee River, ca. 5 miles above Blewett Reservoir, between Lake Tillery & Lake Blewett, [point estimated at Highway 109 crossing at boat ramp, 2.77 air miles SSW center Mangum], [Mangum Quad].

Lake Arbuckle, [12.16 air miles SSE center Babson Park], [Lake Arbuckle Quad].

Little River at junction of Old Walland Highway Ellejoy Road. [Wildwood Quad].

Lake Arbuckle, [14.04 air miles SSE center Babson Park], [Lake Arbuckle Quad].

Lake Arbuckle boat ramp off Wainwright Way (HWY 64), Avon Park Air Force Range, [Lake Arbuckle Quad].