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Milwaukee River, [~0.9 mi SW of Fredonia, 1.3 mi SE of Waubeka]

Spring River at Galesburg, at Galesburg, 13 mi. N of Joplin [4.68 E of Asbury]

Mississippi River at Lake Pepin, LP-62 between Hager City and Reads Landing

Swift Creek

Yellow Creek above [OH Rt. 164 bridge, 2.1 mi. NNW of Wolf Run, 2.0 mi. NE of Amsterdam

North Fork Hughes River at Riverside, [2.7 mi. SW of Cairo, 7.3 mi. WSW of Harrisville]

Clinch River, "east Tenn."

Rio Grande(Falcon International Reservoir) at Falcon State Rec Area, "~15 miles NW of Roma," 2 miles NW Falcon Heights

Ohio River, W bank of Eighteen Mile Island, 2.8 mi. SW of Westport, 7.5 mi. NW of LaGrange

Lake Erie at Middle Bass Island, NW shore

Lake Okeechobee, N shore

unnamed creek, [NW of Canas]

Neches River at Rte190 bridge, [8mi W of Jasper]

Wolf River, [3.95 mi SE of Pickerel, 5.4 mi NW of Hollister]

Ohio River at Montgomery Locks and Dam, [1.2 mi. E of Industry, 7.8 mi. SW of Rochester]

Solomon Run at St. Martin, below Chatfield College reservoir, [3 mi. NE of Fayetteville]

Cahaba River, [9.12 mi NW of Selma; 5.17 mi NE of Milton Junction]

Farnums Pond, Troy, NY; Black Rock Pond, Albany Co., NY; Champlain Canal W Troy, NY

Mississippi River at Pool 10-151, [0.4 mi W of Glen Haven, 5.62 mi S of Bagley]

Big Creek, 3.5 mi. ENE of Rogersville, 6.5 mi. WSW of Surgoinsville

Pollywog Pond, 1.5 mi. SE of Oakwood, 7.7 mi. WSW of Danville

Huron River (OH), about 2 mi. SW of Milan

Oklawaha River at Rte 40 bridge, "About 7 mi E of Ocala"

Stillwater River at OH Rt. 185 bridge, 0.2 mi. N of Webster, 2.4 mi. S of Versailles, [2.0 mi. WNW of Cassels Corners]

Ochlockonee River Below US 84 bridge, "~9mi E of Cairo"

Lake Erie at Fishery Bay, (G-8), off Langlois Beach of South Bass Island

Erie Canal at Clinton, [8 mi. SW of Utica]

Ohio and Erie Canal, [near Jasper], 23 mi. N of Portsmouth

unnamed creek, at Rock Mill impoundment, 2.4 mi. WSW of Hooker, 5.6 mi. WNW of Lancaster

Ohio River at ORM 129

Wabash River, S of Greathouse Island, 5.5 mi. E of New Haven [IL]

Babine Lake at Smithers Landing, [ca. 33 mi. ENE of Smithers, 164 mi. ENE of Prince Rupert]

Squannacook River at Townsend Harbor, at Harbor Pond, just above dam, 4 mi. SE of Townsend

Lake Erie, 7 mi. E of Kelleys Island, 12S3

Lac Prime, Gaspe Peninsula

mud, El hajeb

Eagle Creek above Wiles Rd. bridge, [1.1 mi. W of Neel, 11.2 mi. SE of Georgetown]

Lake Erie at Heidelberg Beach, 4 mi. E of Huron, 5½ mi. W of Vermilion

Big Flat Creek at AL Rt. 41 bridge, [1.2 mi. NW of Fountain, 8.1 mi. NW of Monroeville]

Mississippi River at Pool 7-129, Pool 7-129 [4.62 mi W of Onalaska, 2.93 mi NW of French Island]

Sharpe Creek, below dam W of US Rt. 460, 0.8 mi.N of Wyandotte, 9.3 mi.W of Corydon, [11.5 mi. SE of English]

Lake Washington, 13 mi NW of Melbourne [3.85 mi W of Aurora, 6.05 mi SW of Palm Shores]

East Fork at Twp.Rt. 78 bridge, 1.4 mi. NNW of Lodi, [10.2 mi. SW of Medina]

Blue River above OK Rt. 48A bridge, 0.8 mi. N of Milburn, 18.4 mi. NW of Caddo

Flint River at Montezuma, at GA Rt. 26 bridge, [W edge, 1.0 mi. E of Ogelthorpe, 12.5 mi. SSW of Marshallville]

Mississippi River at Pool 9-216, [0.2 mi W of Lynxville, 5.5 mi SW of Seneca]

Amite River at E Feliciana-St Helena Parish Line, at LA 10 bridge, [3.99 mi WNW of Darlington, 4.10 mi SE of Felixville]

Auglaize River below bridge, [2.3 mi. WSW of Rushmore, 17.2 mi. SW of Ottawa]

Sny River, [1.9 mi WSW of Fall Creek, 4.45 mi N of Hannibal]

Muskingum River at McConnelsville, below McConnelsville Dam