Brazos River Basin
• USGS Station 08104850 – S Fork San Gabriel River near Bertran
• USGS Station 08105400 – San Gabriel River near Circleville
• USGS Station 08105700 – San Gabriel River at Laneport
• USGS Station 08105900 – Avery Branch near Taylor
• USGS Station 08106300 – Brushy Creek near Rockdale
• USGS Station 08106310 – San Gabriel River near Rockdale
• USGS Station 08106350 – Little River near Rockdale
• USGS Station 08106500 – Little River at Cameron
• USGS Station 08108700 – Brazos River at SH 21 near Bryan
• USGS Station 08108800 – Little Branch near Bryan
• USGS Station 08109000 – Brazos River near Bryan
• USGS Station 08109700 – Middle Yegua Creek near Dime Box
• USGS Station 08109800 – E Yegua Creek near Dime Box
• USGS Station 08110000 – Yegua Creek near Somerville
• USGS Station 08110100 – Davidson Creek near Lyons

Colorado River Basin
• USGS Station 08148500 – N Llano River near Junction
• USGS Station 08150000 – Llano River near Junction
• USGS Station 08150200 – Llano River Tributary near London
• USGS Station 08150700 – Llano River near Mason
• USGS Station 08150800 – Beaver Creek near Mason
• USGS Station 08150900 – Stone Creek Tributary near Art
• USGS Station 08151000 – Llano River near Castell
• USGS Station 08151300 – Johnson Creek near Valley
• USGS Station 08151500 – Llano River at Llano
• USGS Station 08152000 – Sandy Creek near Kingsland
• USGS Station 08152700 – Little Flatrock Creek near Marble Falls
• USGS Station 08152800 – Spring Creek near Frederickburg
• USGS Station 08152900 – Pedernales River near Fredericksburg
• USGS Station 08153000 – Pedernales River at Stonewall
• USGS Station 08153100 – Cane Branch at Stonewall
• USGS Station 08153500 – Pedernales River near Johnson City
• USGS Station 08154000 – Pedernales River near Spicewood
• USGS Station 08158700 – Onion Creek near Driftwood
• USGS Station 08158810 – Bear Creek below FM 1826 near Driftwood
• USGS Station 08159150 – Wilbarger Creek near Pflugerville
• USGS Station 08159165 – Big Sandy Creek near McDade
• USGS Station 08159170 – Big Sandy Creek near Elgin
• USGS Station 08159200 – Colorado River at Bastrop
• USGS Station 08159450 – Reeds Creek near Bastrop
• USGS Station 08159500 – Colorado River at Smithville
• USGS Station 08160400 – Colorado River above La Grange
• USGS Station 08160500 – Colorado River at La Grange
• USGS Station 08160700 – Colorado River above Columbus
• USGS Station 08160800 – Redgate Creek near Columbus
• USGS Station 08161000 – Colorado River at Columbus

Lavaca River Basin
• USGS Station 08164000 – Lavaca River near Edna
• USGS Station 08164300 – Navidad River near Hallettsville
• USGS Station 08164350 – Navidad River near Speaks
• USGS Station 08164370 – Navidad River at Morales
• USGS Station 08164390 – Navidad River at Strane Pk near Edna
• USGS Station 08164450 – Sandy Creek near Ganado
• USGS Station 08164500 – Navidad River near Ganado

Lavaca-Guadalupe Coastal Basin
• USGS Station 08164600 – Garcitas Creek near Inez
• USGS Station 08164800 – Placedo Creek near Placedo

Guadalupe River Basin
• USGS Station 08165300 – N Fork Guadalupe River near Hunt
• USGS Station 08166000 – Johnson Creek near Ingram
• USGS Station 08166140 – Guadalupe River above Bear Creek at Kerrville
• USGS Station 08166200 – Guadalupe River at Kerrville
• USGS Station 08166300 – Turtle Creek Tributary near Kerrville
• USGS Station 08166500 – Guadalupe River near Comfort
• USGS Station 08167000 – Guadalupe River at Comfort
• USGS Station 08167500 – Guadalupe River near Spring Branch
• USGS Station 08167600 – Rebecca Creek near Spring Branch
• USGS Station 08167800 – Guadalupe River at Sattler
• USGS Station 08168720 – Trough Creek near New Braunfels
• USGS Station 08169750 – Walnut Branch near Seguin
• USGS Station 08169850 – E Pecan Branch near Gonzales
• USGS Station 08170500 – San Marcos River at San Marcos
• USGS Station 08171000 – Blanco River at Wimberley
• USGS Station 08171300 – Blanco River near Kyle
• USGS Station 08172000 – San Marcos River at Luling
• USGS Station 08172100 – W Elm Creek near Niederwald
• USGS Station 08172400 – Plum Creek at Lockhart
• USGS Station 08172500 – Plum Creek near Lockhart
• USGS Station 08173000 – Plum Creek near Luling
• USGS Station 08173500 – San Marcos River at Ottine
• USGS Station 08173900 – Guadalupe River at Gonzales
• USGS Station 08174600 – Peach Creek below Dilworth
• USGS Station 08175000 – Sandies Creek near Westhoff
• USGS Station 08175800 – Guadalupe River at Cuero
• USGS Station 08176000 – Guadalupe River below Cuero
• USGS Station 08176200 – Irish Creek near Cuero
• USGS Station 08176500 – Guadalupe River at Victoria
• USGS Station 08176550 – Fifteenmile Creek near Weser
• USGS Station 08176600 – Threemile Creek near Cuero
• USGS Station 08176900 – Coleto Creek at Arnold Rd near Schroeder
• USGS Station 08176990 – Coleto Creek Reservoir Inflow (Guad Div) near Schroeder
• USGS Station 08177300 – Perdido Creek at FM 622 near Fannin
• USGS Station 08177500 – Coleto Creek near Victoria
• USGS Station 08177520 – Guadalupe River near Bloomington

San Antonio River Basin
• USGS Station 08178880 – Medina River at Bandera
• USGS Station 08178900 – Bandera Creek Tributary near Bandera
• USGS Station 08179000 – Medina River near Pipe Creek
• USGS Station 08179100 – Red Bluff Creek near Pipe Creek
• USGS Station 08179200 – Medina River Tributary near Pipe Creek
• USGS Station 08180500 – Medina River near Riomedina
• USGS Station 08180640 – Medina River at La Coste
• USGS Station 08180700 – Medina River near Macdona
• USGS Station 08180750 – Medio Creek at Pearsall Rd at San Antonio
• USGS Station 08181000 – Leon Creek Tributary at FM 1604, San Antonio
• USGS Station 08181200 – French Creek Tributary near Helotes
• USGS Station 08181410 – Ranch Creek near Helotes
• USGS Station 08181800 – San Antonio River near Elmendorf
• USGS Station 08183500 – San Antonio River near Falls City
• USGS Station 08183850 – Cibolo Creek at IH 10 above Boerne
• USGS Station 08183900 – Cibolo Creek near Boerne
• USGS Station 08184000 – Cibolo Creek near Bulverde
• USGS Station 08185500 – Cibolo Creek at Sutherland Springs
• USGS Station 08186000 – Cibolo Creek near Falls City
• USGS Station 08186500 – Ecleto Creek near Runge
• USGS Station 08187000 – Escondido Creek SWS No. 1 near Kenedy
• USGS Station 08187500 – Escondido Creek at Kenedy
• USGS Station 08187900 – Escondido Creek SWS No. 11 near Kenedy
• USGS Station 08188400 – Baugh Creek at Goliad
• USGS Station 08188500 – San Antonio River at Goliad

Nueces River Basin
• USGS Station 08190000 – Nueces River at Laguna
• USGS Station 08192000 – Nueces River below Uvalde
• USGS Station 08192500 – Nueces River near Cinonia
• USGS Station 08195000 – Frio River at Concan
• USGS Station 08196000 – Dry Frio River near Reagan Wells
• USGS Station 08197500 – Frio River below Dry Frio River near Uvalde
• USGS Station 08198000 – Sabinal River near Sabinal
• USGS Station 08198500 – Sabinal River at Sabinal
• USGS Station 08198900 – E Elm Creek near Sabinal
• USGS Station 08200000 – Hondo Creek near Tarpley
• USGS Station 08200500 – Hondo Creek near Hondo
• USGS Station 08200700 – Hondo Creek at King Waterhole near Hondo
• USGS Station 08200900 – Bone Creek near Hondo
• USGS Station 08201500 – Seco Creek at Miller Ranch near Utopia
• USGS Station 08202000 – Seco Creek near Utopia
• USGS Station 08202500 – Seco Creek near D'hanis
• USGS Station 08202700 – Seco Creek at Rowe Ranch near D'Hanis
• USGS Station 08203500 – Leona Creek Tributary near Uvalde
• USGS Station 08204500 – Leona River near Divot
• USGS Station 08205500 – Frio River near Derby
• USGS Station 08206700 – San Miguel Creek near Tilden
• USGS Station 08207200 – Rutledge Hollow Creek at Poteet
• USGS Station 08208000 – Atascosa River at Whitsett