Explore

Bear Creek, 1.5 mi. E Bear

Big Mazarn Creek at State Hwy 227

Little Cypress Bayou, 5 mi. S State Hwy 1, Connells Point

Buckhorn Creek, .5 mi. above Troublesome Creek, N fork Kentucky River

Port Aransas, off gulf-side coast

Gibbons Creek near Carlos

Rio Grande, between Capote Creek and International Boundary Water Commission gage station

Rio Grande at unspecified canyon east of Bramlett Ranch

Rio Grande at Gauging Station N of Presidio

Rio Grande at Conchos River

Unspecified stream, 2 miles south of Fredericksburg on SH 16

Buck Creek, 5 mi. W Bartlesville

San Antonio River at IH 410

Dog Creek, 1.5 mi. S Foyil

Unspecified Spring near Pecos River

Wolf Spring near mouth of Richland Canyon

Pecos River at the confluence of Everett Canyon

Bellair, Sand Key, E end of W Bay Causeway, S Side,

Rio Salado de Los Nadadores 6 mi W Salinillas

N end of Sand Key, Leeward side 27-52-N 82-50-W

Carancahua Bay

Llano River at Llano

Matagorda Peninsula

Blanco River at SH 12

Oso Creek at SH 2444

Colorado River at confluence with Gulf of Mexico

Redfish Bayou near Lavaca Bay

Buffalo Creek at IH 45

Intertidal pools near mouth of Rio ClaroParque Nacional Corcovado

Laguna Madre northeast of intersection of SH 100 and SH 510

Fourmile Bayou at Womack bridge

South Padre Island, off jetty

Pushepatapa Creek at Bogalusa

Matagorda Island, near midpoint

Clear Fork Brazos River at FM 578

Chilamate, small creek at Finca El Bejuco (site V)

Las Majaguas reservoir, W of San Rafael de Onoto.

Aransas Pass, at University of Texas Marine Science Institute, research lab pier

P.N. Corcovado, Upper Rio Claro

Rocky intertidal pool near Sirena Airstrip, at Low tide, P.N. Corcovado

P.N. Corcovado, Second tributary of Rio Pavo upstream from Los Patos Trail

Pecos River at confluence with Independence Creek

P.N. Corcovado, Rio Claro estuary at low tide

Nolan River South of Cleburne

Creek crossing Los Patos Trail west of Rio Pavo and draining southwest to Laguna Corcovado, P.N. Corcovado

Nacimiento of Rio Huichihuayan

Shallow lagoon off Lungwebungu River, ca5 km upstream from mouth

Gulf of Mexico, SSE of Grand Isle, 19-23 fms.

Gulf of Mexico, off Padre Island, 50-70 mi. S of Port Aransas, 18-23 fms.

Campeche Bay, near Ciudad del Carmen