Explore

Essequibo River: sand bar.

Manguinhos.

St.Lawrence River, Little Church Bay.

Key Largo;shoal banks on ocean side of N end, ca.10 mi N of highway viaduct;*

Kratt, a town near the sea in extreme SE Siam near the Cambodian border; also as Trat or Trad.

Batanta, New Guinea.

Riacho Curralinho, approx. 30.0 km E of Malhada on road to Guanambi.

New Providence Island; Malcolm's Creek, on S side of island.

West Branch of Brandywine Creek (Delaware Dr.), 4 mi. SW of Chester.

Rest Beach, Key West.

surinam.

Potomac River from near Point-of-Rock to Whites Ferry.

rio Xingu, backwater next to rapids near right bank of right major braid of Xingu, ca. 53 km south-southwest of Altamira.

Persian Gulf.

Holston River, near Rt. 11 bridge.

Baru Island, outside entrance to Cartagena Bay.

Copiah Creek (Pearl R. Dr.) at rt. 28 bridge.

Windward Islands; Grenadines; Bequia Island, Belmont Beach.

French Creek (Allegheny River Dr.), around shoal just below SR 19 bridge, 6 km north of Meadville.

Green Cay (Tongue-of-the-Ocean); N side of sandy point forming W tip of cay.

Savannah River (Cursory),8 miles above Rt. 301, mile 123.1.

Chester River, just upstream from Deep Landing; Church Hill Quadrangle.

Delaware River at Newbold's Island.

Patuxent Survey: both sides of Patuxent River,ca 2.5 mi NNW of Lower Marlboro.

Off St. David's Island: approx. 0.2 miles N of Black Rock.

Savannah River: ca. 0.25 miles downstream from Blue Bluff at river mile 149.8, between pilings #68 and #69.

Potomac River, ca. 1/2 mi. downstream from the junction of the Potomac and Monocacy Rivers.

arroyo la Caballada (direct trib Río de La Plata mouth bay), municipal road crossing ca. 1 km northeast of Colonia del Sacramento

Srisawat, a town in west-central Siam on the west bank of Me Klong.

Kansas River, just SE of mouth of Delaware River, S of Perry.

arroyo de la India Muerta (río San Luis-Laguna Merín drainage), road crossing ca. 5.8 km east-northeast of Paralle.

E side of Patuxent River at Sheridan Point, ca. 4 mi. SSE of State Hwy. 231 bridge.

Quebrada Shushuna (Nanay Dr.), crossing on rd. to Corrientillos, 13.8 km SW Iquitos, bearing 233°

rio Xingu (Volta Grande), Praia do Caju and rock outcrops upstream of Cachoeira do Jericoá, ca. 55 km east-southeast of Altamira

Horsburgh Island; ca 1 km off SW tip of island offdrop-off.

Baker Island (on the Equator north of the Phoenix Islands).

Creek crossing old BriBri-Suretka road 100km E of Suretka.

Rose Island; small cove on S side with grassy bottom.

Big Hope Island; enclosed lagoon near S end of island.

Halhin River (Buyr nuur Dr., Amur Basin), at bridge ca. 5-10 km east of Halhgol, elevation 679m.

North Island; Bay of Islands, Deep Water Cove, SW of Cape Brett, along side of isolated rock pinnacle; 6-20 ft.

Hog Island; N shore near W end, near Chaplin house.

Hacienda Mozambique; Lake Mozambique, north end, directly in front of main house.

Guadalupe River, 200 yds.below DuPont pump house, Victoria.

S.Fork Holston River 0.25 miles SW of US Route 91 and 2 miles NW of Damascus.

South Sea Islands.

Brigantine:Absecon Inlet;lagoon on S end of Brigantine.

E side of Potomac River,ca 2 mi N of span of US Hwy 301 bridge,just S of mouth of Pope's Creek.

New Providence Island; Nassau Harbor.

Rio Nanay: creek of Rio Nanay (right bank) approx. 100 m above entrance to Tarapoto.