TWDB Numbered Reports
This complete set of TWDB numbered reports (currently) includes 398 volumes. Published from 1965 to the present, these reports include a variety of surface water and groundwater themes. To find a specific report on this Web page, click inside the Search Table box below and enter a keyword or phrase. Use the report number hyperlinks to open each report. With few exceptions, hard copies are unavailable.
Accessibility note: Many of these reports were scanned from hard copy originals and are not fully accessible for users of certain assistive technologies. However, if you need assistance with a specific report, please contact the Webmaster and we will provide a text-based copy or otherwise make every effort to help you.
| Number | Report Title | Published |
|---|---|---|
| 390 | Sparta Aquifer, East Texas: Brackish Groundwater Study | 2023 |
| 389 | Aquifer Storage and Recovery Report: Longevity Assessment for the City of Bandera Water Wells | 2023 |
| 388 | Brackish Groundwater in the Hill Country Trinity Aquifer and Trinity Group Formations, Texas | 2022 |
| 387 | Aquifer Storage and Recovery Report: Carrizo-Wilcox Aquifer Characterization for Eastern Gonzales and parts of Caldwell and Guadalupe Counties, Texas | 2022 |
| 386 | Playa Lakes in the Southern High Plains: Runoff, Infiltration, and Recharge | 2021 |
| 385 | Brackish Groundwater in Aquifers of the Upper Coastal Plains, Central Texas | 2020 |
| 384 | Brackish Groundwater in the Lipan Aquifer Area, Texas | 2018 |
| 383 | Brackish Groundwater in the Gulf Coast Aquifer, Lower Rio Grande Valley, Texas | 2014 |
| 382 | Pecos Valley Aquifer, West Texas: Structure and Brackish Groundwater | 2012 |
| 381 | Compilation of Results of Aquifer Tests in Texas | 2012 |
| 380 | Aquifers of Texas | 2011 |
| 379 | Changes in Water Levels in Texas, 1995 to 2005 | 2011 |
| 378 | Irrigation Metering and Water Use Estimates: A Comparative Analysis, 1999-2007 | 2011 |
| 377 | Groundwater Availability Model: Hill Country Portion of the Trinity Aquifer in Texas | 2011 |
| 376 | Water Quality in the Blaine Aquifer | 2011 |
| 375 | Groundwater-Surface Water Interaction in the Brazos River Basin: Evidence from Lake Connection History and Chemical and Isotopic Compositions | 2010 |
| 374 | Aquifers of the Upper Coastal Plains of Texas | 2009 |
| 373 | Groundwater Availability Model for the Edwards-Trinity (Plateau) and Pecos Valley Aquifers of Texas | 2009 |
| 372 | Water Quality in the Carrizo-Wilcox Aquifer, 1990-2006 | 2009 |
| 371 | Changes in Water Levels in Texas, 1990 - 2000 | 2008 |
| 370 | Reservoir Site Protection Study (Raw Data is Available) | 2008 |
| 369 | Texas Instream Flow Studies: Technical Overview | 2008 |
| 368 | Groundwater Resource Evaluation and Availability Model of the Gulf Coast Aquifer in the Lower Rio Grande Valley of Texas errata | 2007 |
| 367 | Water Loss Audit Manual for Texas Utilities (Second printing, December 2009) | 2008 |
| 366 | Please Pass the Salt: Using Oil Fields for the Disposal of Concentrate from Desalination Plants | 2006 |
| 365 | Aquifers of the Gulf Coast of Texas | 2006 |
| 364 | The Hydrogeology of Hudspeth County, Texas | 2005 |
| 363 | The Future of Desalination in Texas Volume II: Technical Papers, Case Studies and Desalination Technology Resources | 2004 |
| 362 | Water Conservation Task Force BMP Guide | 2004 |
| 361 | Conference Proceedings: 100 Years of Rule of Capture: From East to Groundwater Management | 2004 |
| 360 | Conference Proceedings: Aquifers of the Edwards Plateau | 2004 |
| 359 | The Groundwater Resources of the Dockum Aquifer in Texas | 2003 |
| 358 | Groundwater Availability Model: Northern Segment of the Edwards Aquifer, Texas | 2003 |
| 357 | Characterization of Playa Basins on the High Plains of Texas | 2003 |
| 356 | Aquifers of West Texas errata | 2001 |
| 355 | Evaluation of Enhanced Recharge Potential to the Ogallala Aquifer | 2003 |
| 353 | Groundwater Availability of the Trinity Aquifer, Hill Country Area, Texas: Numerical Simulations through 2050 | 2000 |
| 352 | skipped number | |
| 351 | skipped number | |
| 350 | Changes in Groundwater Conditions in the Edwards and Trinity Aquifers, 1987-1997, for Portions of Bastrop, Bell, Burnet, Lee, Milam, Travis and Williamson Counties, Texas | 1999 |
| 349 | Updated Evaluation of Water Resources in Part of North-Central Texas, 1990-1999 | 1999 |
| 348 | Changes in Groundwater Conditions in Parts of Trans-Pecos, Texas, 1988 - 1998 | 1999 |
| 347 | Surveys of Irrigation in Texas - Report has been updated with Year 2000 data | 2001 |
| 346 | The Paleozoic and Related Aquifers of Central Texas | 1996 |
| 345 | Aquifers of Texas | 1995 |
| 344 | Ground-Water Resources of the Bone Spring - Victorio Peak Aquifer in the Dell Valley Area, Texas | 1995 |
| 343 | Borehole Geophysical Techniques for Determining the Water Quality and Reservoir Parameters of Fresh and Saline Water Aquifers in Texas (two volumes) | 1993 |
| 342 | Water Quality Evaluation of the Ogallala Aquifer | 1993 |
| 341 | The High Plains Aquifer System of Texas, 1980 to 1990 Overview and Projections | 1993 |
| 340 | Model Refinement and Applications for the Edwards (Balcones Fault Zone) Aquifer in the San Antonio Region, Texas | 1992 |
| 339 | Evaluation of Ground-Water Resources of the Paleozoic and Cretaceous Aquifers in the Hill Country of Central Texas | 1992 |
| 338 | Ground-Water Publication Abstracts, 1991 | 1992 |
| 337 | Evaluation of Water Resources in Parts of the Rolling Plains Region of North Central Texas | 1992 |
| 336 | Public Supply Ground-water Use in the Northern High Plains of Texas | 1992 |
| 335 | Ground-Water Quality Monitoring Results in the Winter Garden Area, 1990 | 1992 |
| 334 | Evaluation of the Ground-Water Resources of the Western Portion of the Winter Garden Area, Texas | 1991 |
| 333 | Joint Ground-Water Quality Project With the Texas Department of Agriculture in Parts of Haskell, Knox, and Stonewall Counties, 1990 | 1991 |
| 332 | Groundwater Resources of the Carrizo-Wilcox Aquifer in the Central Texas Region | 1991 |
| 331 | Ground-Water Quality Monitoring of the Trinity Aquifer in the Vicinity of Erath County | 1991 |
| 330 | Evaluation of Ground-Water Resources in the Southern High Plains of Texas | 1991 |
| 329 | Surveys of Irrigation in Texas—1958, 1964, 1969, 1974, 1979, 1984, and 1989 | 1991 |
| 328 | Public Supply Ground-Water Use In The Southern High Plains Of Texas | 1991 |
| 327 | Evaluation of Ground Water Resources in the Vicinity of the Cities of Henderson, Jacksonville, Kilgore, Lufkin, Nacogdoches, Rusk, and Tyler in East Texas | 1991 |
| 326 | Evaluation of Water Resources in Bell, Burnet, Travis, Williamson and Parts of Adjacent Counties, Texas | 1991 |
| 325 | Test Well Drilling Investigation to Delineate the Downdip Limits of Usable-Quality Ground Water in the Edwards Aquifer in the Austin Region, Texas | 1990 |
| 324 | Evaluation of Ground-Water Resources in El Paso County, Texas | 1990 |
| 323 | Hydrogeology of the Terlingua Area, Texas | 1990 |
| 322 | Ground-Water Evaluation in and Adjacent to Dripping Springs, Texas | 1990 |
| 321 | Evaluation of Water Resources of Fort Bend County, Texas | 1990 |
| 320 | Evaluation of Water Resources of Orange and Eastern Jefferson Counties, Texas | 1990 |
| 319 | Evaluation of Water Resources in Part of Central Texas | 1990 |
| 318 | Evaluation of Water Resources in Part of North Central Texas | 1990 |
| 317 | Evaluation of Ground-Water Resources in Parts of Loving, Pecos, Reeves, Ward, and Winkler Counties, Texas | 1990 |
| 316 | Evaluation of Ground-Water Resources in the Lower Rio Grande Valley, Texas | 1990 |
| 315 | Evaluation of Ground-Water Resources In Dallam County, Texas | 1989 |
| 314 | Hydrogeology of Lower Cretaceous Strata Under the Southern High Plains of Texas and New Mexico | 1989 |
| 313 | Evaluation of Ground-Water Resources in Briscoe, Hale and Swisher Counties, Texas | 1989 |
| 312 | Evaluation of Ground-Water Resources in Parts of Midland, Reagan, and Upton Counties, Texas | 1989 |
| 311 | Public Supply Ground-Water Use in Western Texas | 1989 |
| 310 | Records of Wells, Drillers' Logs, Water-Level Measurements, and Chemical Analyses of Ground Water in Harris and Galveston Counties, Texas, 1980-84 | 1988 |
| 309 | Ground-Water Conditions in Texas, 1980-1985 | 1988 |
| 308 | Occurrence and Quality of Ground Water in Jack County, Texas | 1988 |
| 307 | Occurrence, Availability, and Chemical Quality of Ground Water in the Blossom Sand Aquifer | 1988 |
| 306 | Suspended-Sediment Load of Texas Streams Compilation Report October 1975-September 1982 | 1988 |
| 305 | Ground-Water Resources of the Nacatoch Aquifer | 1988 |
| 304 | Records of Wells, Driller's Logs, Water-Level Measurements, and Chemical Analyses of Ground-Water in Chambers, Liberty, and Montgomery Counties, Texas, 1980-84 | 1987 |
| 303 | Records of Wells, Drillers' Logs, Water-Level Measurements, and Chemical Analyses of Ground-Water in Brazoria, Fort Bend, and Waller Counties, Texas, 1980-84 | 1987 |
| 302 | Water Quality of Canyon Lake Central Texas | 1987 |
| 301 | Records of Wells, Water Levels, Pumpage, and Chemical Analyses From Selected Wells in Parts of the Trans-Pecos Region, Texas, 1968-1980 | 1987 |
| 300 | Summary of Hydrologic Information in the El Paso, Texas, Area, With Emphasis on Ground-Water Studies, 1903-80 | 1987 |
| 299 | Ground-Water Resources of Limestone County, Texas | 1987 |
| 298 | Ground-Water Resources of the Antlers and Travis Peak Formations in the Outcrop Area of North-Central Texas | 1987 |
| 297 | Ground-Water Resources of Rusk County, Texas | 1987 |
| 296 | Carbonate Geology and Hydrology of the Edwards Aquifer in the San Antonio Area, Texas | 1986 |
| 295 | Hydrology of the Jasper Aquifer in the Southeast Texas Coastal Plain | 1986 |
| 294 | Surveys of Irrigation in Texas 1958, 1964, 1969, 1974, 1979, and 1984 | 1986 |
| 293 | Geohydrology of the Edwards Aquifer in the Austin Area, Texas | 1986 |
| 292 | Ground-Water Evaluation From Test Hole Drilling Near Mission, Texas | 1985 |
| 291 | Underground Injection Operations in Texas - A Classification and Assessment of Underground Injection Activities | 1984 |
| 290 | Water Quality of Lake Whitney, North-Central Texas | 1984 |
| 289 | Digital Models for Simulation of Ground-Water Hydrology of the Chicot and Evangeline Aquifers Along the Gulf Coast of Texas | 1985 |
| 288 | Evaluating the Ground-Water Resources of the High Plains of Texas, Volumes 1-4 Note: Report 288, Volume 2 was first published as LP-173 in 1982. They're the same report. |
1984 |
| 287 | Ground-Water Withdrawals and Land-Surface Subsidence in the Houston-Galveston Region, 1906-80. | 1984 |
| 286 | Ground-Water Withdrawals and Changes in Water levels in the Houston District, Texas 1975-79 | 1984 |
| 285 | Records of Wells, Drillers' Logs, Water-level Measurements, and Chemical Analyses of Ground Water in Harris and Galveston Counties, 1975-79 | 1984 |
| 284 | Water Quality of Lake Granbury, North-Central Texas | 1983 |
| 283 | Development of Ground-Water Resources in Orange County, Texas, and Adjacent Areas, 1971-1980 | 1984 |
| 282 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1976-September 1978 | 1983 |
| 281 | Water Quality of Belton Lake, Central Texas | 1983 |
| 280 | Records of Wells, Driller's Logs, Water-Level Measurements, and Chemical Analyses of Ground Water in Chambers, Liberty, and Montgomery Counties, Texas, 1975-79 | 1983 |
| 279 | Occurrence and Quality of Ground Water in the Vicinity of Brownsville, Texas | 1983 |
| 278 | Occurrence, Quality, and Availability of Ground Water in Callahan County, Texas | 1983 |
| 277 | Records of Wells, Drillers' Logs, Water-Level Measurements, and Chemical Analyses of ground Water in Brazoria, Fort Bend, and Waller Counties, Texas, 1975-79 | 1983 |
| 276 | Occurrence, Availability, and Quality of Ground Water in Travis County, Texas | 1983 |
| 275 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1975 - September 1976 | 1983 |
| 274 | Underground Injection Control Technical Assistance Manual Subsurface Disposal and Solution Mining | 1983 |
| 273 | Ground-Water Availability of the Lower Cretaceous Formations in the Hill Country of South-Central Texas | 1983 |
| 272 | Land-Surface Subsidence in the Texas Coastal Region | 1982 |
| 271 | Water-Quality Records for Selected Reservoirs in Texas 1976-77 Water Years | 1982 |
| 270 | Ground-Water Resources of Colorado, Lavaca and Wharton Counties, Texas | 1982 |
| 269 | Occurrence, Availability and Chemical Quality of Ground Water in the Cretaceous Aquifers of North-Central Texas, Volumes 1 & 2 | 1982 |
| 268 | Erosion and Sedimentation by Water in Texas | 1982 |
| 267 | Analytical Study of the Ogallala Aquifer in Hemphill County, Texas | 1982 |
| 266 | Analytical Study of the Ogallala Aquifer in Wheeler County, Texas | 1982 |
| 265 | Analytical Study of the Ogallala Aquifer in Potter and Oldham Counties, Texas | 1982 |
| 264 | Pesticide and PCB Concentrations in Texas-Water Sediment, and Fish Tissue | 1982 |
| 263 | Inventories of Irrigation in Texas 1958, 1964, 1969, 1974, and 1979 | 1981 |
| 262 | Analytical Study of the Ogallala Aquifer in Lipscomb County, Texas | 1981 |
| 261 | Analytical Study of the Ogallala Aquifer in Hartley County, Texas | 1981 |
| 260 | Analytical Study of the Ogallala Aquifer in Donley County, Texas | 1981 |
| 259 | Ground-Water Data for the Salt Basin, Eagle Flat, Red Light Draw, Green River Valley and Presidio Bolson in Westernmost Texas | 1980 |
| 258 | Analytical Study of the Ogallala Aquifer in Ochiltree County, Texas | 1980 |
| 257 | Analytical Study of the Ogallala Aquifer in Hansford County, Texas | 1980 |
| 256 | Availability of Fresh and Slightly Saline Ground Water in the Basins of the Westernmost Texas | 1980 |
| 255 | Occurrence and Quality of Ground Water in the Edwards-Trinity (Plateau) Aquifer, in the Trans-Pecos Region | 1980 |
| 254 | Records of Wells, Water Levels, Pumpage, and Chemical Analyses of Water from the Carrizo Aquifer in the Winter Garden Area, Texas, 1970 through 1977 | 1980 |
| 253 | Analytical Study of the Ogallala Aquifer in Sherman County, Texas | 1980 |
| 252 | Analytical Study of the Ogallala Aquifer in Moore County, Texas | 1980 |
| 251 | Analytical Study of the Ogallala Aquifer in Armstrong County, Texas | 1980 |
| 250 | Analytical Study of the Ogallala Aquifer in Randall County, Texas | 1980 |
| 249 | Analytical Study of the Ogallala Aquifer in Swisher County, Texas | 1980 |
| 248 | Water-Level Data From Observation Wells in the Northern Panhandle of Texas, 1972-78 | 1980 |
| 247 | Modern Topographic Mapping of Texas | 1980 |
| 246 | Ground-Water Development in the El Paso Region, Texas, with Emphasis on the Resources of the Lower El Paso Valley | 1980 |
| 245 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1974 - September 1975 | 1980 |
| 244 | Streamflow and Reservoir-Content Records in Texas (Three Volumes) | 1980 |
| 243 | Analytical Study of the Ogallala Aquifer in Gray County, Texas | 1980 |
| 242 | Analytical Study of the Ogallala Aquifer in Carson County, Texas | 1979 |
| 241 | Development of Ground Water in the Houston District, Texas, 1970-74 | 1979 |
| 240 | Occurrence, Quality, and Quantity of Ground Water in Wilbarger County, Texas | 1979 |
| 239 | Ground-Water Resources and Model Applications for the Edwards (Balcones Fault Zone) Aquifer in the San Antonio Region | 1979 |
| 238 | Ground-Water Availability in Texas, Estimates and Projections Through 2030 | 1979 |
| 237 | Records of Wells, Chemical Analyses, and Water Levels of Selected Edwards Wells, Bexar County, Texas | 1979 |
| 236 | Stratigraphic and Hydrogeologic framework of Part of the Coastal Plain of Texas | 1979 |
| 235 | Occurrence, Availability and Chemical Quality of Ground Water in the Edwards Plateau Region of Texas | 1979 |
| 234 | Geohydrology of Comal, San Marcos, and Hueco Springs | 1979 |
| 233 | Suspended-Sediment Load of Texas Streams, Compilation Report, October 1971 - September 1975 | 1979 |
| 232 | Water-Quality Records for Selected Reservoirs in Texas, 1974-75 Water Years | 1979 |
| 231 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1973 - September 1974 | 1979 |
| 230 | Water Quality of the Livingston Reservoir on the Trinity River, Southeastern Texas | 1979 |
| 229 | Variations in Specific Yield in the Outcrop of the Carrizo Sand in South Texas as Estimated by Seismic Refraction | 1979 |
| 228 | Water-Level Data From Observation Wells in the Southern High Plains of Texas, 1971-77 | 1979 |
| 227 | Analytical Study of the Ogallala Aquifer in Gaines County, Texas | 1979 |
| 226 | The Seymour Aquifer Ground-Water Quality and Availability in Haskell and Knox Counties, Texas, Volumes 1 & 2 | 1978 |
| 225 | Analytical Study of the Ogallala Aquifer in Dawson and Borden Counties, Texas | 1978 |
| 224 | Occurrence, Quantity, and Quality of Ground Water in Taylor County, Texas | 1978 |
| 223 | Analytical Study of the Ogallala Aquifer in Lynn and Garza Counties, Texas | 1978 |
| 222 | Analytical Study of the Ogallala Aquifer in Terry County, Texas | 1978 |
| 221 | Analytical Study of the Ogallala Aquifer in Yoakum County, Texas | 1978 |
| 220 | Artificial Ground-Water Recharge as a Water-Management Technique on the Southern High Plains of Texas and New Mexico | 1978 |
| 219 | Weather Modification Activities in Texas, 1974-77 (see also Report 187 and 193) | 1978 |
| 218 | Occurrence and Quality of Ground Water in Baylor County, Texas | 1978 |
| 217 | Analytical Study of the Ogallala Aquifer in Cochran County, Texas | 1978 |
| 216 | Analytical Study of the Ogallala Aquifer in Lubbock County, Texas | 1978 |
| 215 | Occurrence, Quality, and Availability of Ground Water in Jones County, Texas | 1978 |
| 214 | Analytical Study of the Ogallala Aquifer in Hockley County, Texas | 1977 |
| 213 | Analytical Study of the Ogallala Aquifer in Deaf Smith County, Texas | 1977 |
| 212 | Analytical Study of the Ogallala Aquifer in Briscoe County, Texas | 1977 |
| 211 | Analytical Study of the Ogallala Aquifer in Floyd County, Texas | 1976 |
| 210 | Ground-Water Resources of the Carrizo Aquifer in the Winter Garden Area of Texas, Volumes 1 & 2 | 1976 |
| 209 | Analytical Study of the Ogallala Aquifer in Crosby County, Texas | 1976 |
| 208 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1971 - September 1973 | 1976 |
| 207 | Analytical Study of the Ogallala Aquifer in Bailey County, Texas | 1976 |
| 206 | Analytical Study of the Ogallala Aquifer in Castro County, Texas | 1976 |
| 205 | Analytical Study of the Ogallala Aquifer in Parmer County, Texas | 1976 |
| 204 | Analytical Study of the Ogallala Aquifer in Lamb County, Texas | 1976 |
| 203 | Records of Wells, Drillers' Logs, Water-Level Measurements, and Chemical Analyses of Ground-Water in Harris and Galveston Counties, Texas, 1970-74 | 1976 |
| 202 | Records of Wells, Drillers' Logs, Water-Level Measurements, and Chemical Analyses of Ground-Water in Chambers, Liberty, and Montgomery Counties, Texas, 1966-74 | 1976 |
| 201 | Records of Wells, Drillers' Logs, Water-Level Measurements, and Chemical Analyses of Ground-Water in Brazoria, Fort Bend, and Waller Counties, Texas, 1966-74 | 1976 |
| 200 | Analytical Study of the Ogallala Aquifer in Hale County, Texas | 1976 |
| 199 | Annotated Bibliography of Texas Water Resources Reports | 1976 |
| 198 | Water-Level and Water-Quality Data from Observation Wells in Northeast Texas | 1976 |
| 197 | Ground-Water Data for Orange County and Vicinity, Texas and Louisiana, 1971-74 | 1975 |
| 196 | Inventories of Irrigation In Texas — 1958, 1964, 1969, and 1974 | 1975 |
| 195 | Ground Water Resources of Part of Central Texas with Emphasis on the Antlers and Travis Peak Formations, Volumes 1 & 2 | 1975 |
| 194 | Water-Quality Records for Selected Reservoirs in Texas, 1972-73 Water Years | 1975 |
| 193 | An Evaluation of Weather Modification Activities in the Texas High Plains (see also reports 219 and 187) | 1975 |
| 192 | Evaporation Data in Texas - Compilation Report January 1907 - December 1970 | 1975 |
| 191 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1970-September 1971 (see also: report 171) | 1975 |
| 190 | Analog-Model Studies of Ground-Water Hydrology in the Houston District, Texas | 1975 |
| 189 | Major & Historical Springs of Texas errata - 11/20/09 | 1975 |
| 188 | Land-Surface Subsidence in the Houston-Galveston Region, Texas (reprinted 1977) | 1975 |
| 187 | Weather Modification Activities in Texas, 1973 (see also reports 219 and 193) | 1974 |
| 186 | Ground-Water Resources of Grimes County, Texas | 1974 |
| 185 | Ground-Water Resources of Brazos and Burleson Counties, Texas | 1974 |
| 184 | Suspended Sediment Load of Texas Streams Compilation Report October 1965-September 1971 | 1974 |
| 183 | Analytical Techniques for Planning Complex Water Resource Systems | 1974 |
| 182 | Woody Phreatophytes Along the Colorado River From Southeast Runnels County To The Headwaters in Borden County, Texas | 1974 |
| 181 | Ground-Water Resources of Duval County, Texas (reprinted 1986) | 1974 |
| 180 | Reconnaissance of the Chemical Quality of Surface Waters of the Rio Grande Basin | 1974 |
| 179 | Economic Optimization and Simulation Techniques for Management of Regional Water Resource Systems | 1974 |
| 178 V1 | Ground-Water Data for Harris County, Texas - Volume 1 Drillers' Logs of Wells, 1905-71 | 1973 |
| 178 V2 | Ground-Water Data for Harris County, Texas - Volume 2 Drillers' Logs of Wells, 1892-1972 | 1974 |
| 178 V3 | Ground-Water Data for Harris County, Texas - Volume 3 Drillers' Logs of Wells, 1922-71 | 1974 |
| 177 | Water-Quality Records for Selected Reservoirs in Texas 1970-71 Water Years | 1973 |
| 176 | Selected Water-Quality Records for Texas Surface Waters, 1971 Water Year | 1973 |
| 175 | Weather Modification Activities in Texas, 1970-72 | 1973 |
| 174 | Ground-Water Resources of Blanco County, Texas | 1973 |
| 173 | Ground-Water Resources of Kleberg, Kenedy, and Southern Jim Wells Counties, Texas | 1973 |
| 172 | Ground-Water Resources of Val Verde County, Texas | 1973 |
| 171 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1969-September 1970 (see also report 191) | 1973 |
| 170 | Ground-Water Resources of Wheeler and Eastern Gray Counties, Texas | 1973 |
| 169 | Ground-Water Resources of Rains and Van Zandt Counties, Texas | 1973 |
| 168 | Woody Phreatophytes Along the Brazos River and Selected Tributaries Above Possum Kingdom Lake | 1973 |
| 167 | Ground-Water Resources of Hall and Eastern Briscoe Counties, Texas | 1973 |
| 166 | Ground-Water Resources of Coke County, Texas | 1973 |
| 165 | Ground-Water Resources of Motley and Northeastern Floyd Counties, Texas | 1973 |
| 164 | Ground-Water Resources of Donley County, Texas | 1973 |
| 163 | Ground-Water Resources of Brazoria County, Texas | 1973 |
| 162 | Ground-Water Resources of Washington County, Texas (reprinted 1983) | 1972 |
| 161 | Ground-Water Resources of Hardeman County, Texas | 1972 |
| 160 | Ground-Water Resources of Navarro County, Texas | 1972 |
| 159 | Hydrologic Studies of Small Watersheds Green Creek, Brazos River Basin, Texas 1955-66 | 1972 |
| 158 | Ground Water in Dickens and Kent Counties, Texas | 1972 |
| 157 V1 | A Survey of the Subsurface Saline Water of Texas Volume 1 (maps) | 1972 |
| 157 V2 | A Survey of the Subsurface Saline Water of Texas - Volume 2 Chemical Analyses of Saline Water | 1972 |
| 157 V3 | A Survey of the Subsurface Saline Water of Texas - Volume 3 Aquifer Rock Properties | 1972 |
| 157 V4 | A Survey of the Subsurface Saline Water of Texas - Volume 4 Geologic Well Data West Texas | 1972 |
| 157 V5 | A Survey of the Subsurface Saline Water of Texas - Volume 5 Geologic Well Data Panhandle | 1972 |
| 157 V6 | A Survey of the Subsurface Saline Water of Texas - Volume 6 Geologic Well Data Central Texas | 1972 |
| 157 V7 | A Survey of the Subsurface Saline Water of Texas - Volume 7 Geologic Well Data East Texas | 1972 |
| 157 V8 | A Survey of the Subsurface Saline Water of Texas - Volume 8 Geologic Well Data Gulf Coast | 1972 |
| 156 | Development of Ground-Water Resources in the Orange County Area, Texas and Louisiana, 1963-71 | 1972 |
| 155 | Ground-Water Resources of Fort Bend County, Texas | 1972 |
| 154 | Hydrologic Studies of Small Watersheds, Calaveras Creek, San Antonio River Basin, Texas | 1972 |
| 153 | Development of Ground-Water in the El Paso District, Texas 1963-70 | 1972 |
| 152 | Development of Ground Water in the Houston District, Texas, 1966-69 | 1972 |
| 151 | Water Budget and Quality of Water Studies of Hubbard Creek Reservoir, Texas 1963-67 Water Years | 1972 |
| 150 | Ground-Water Conditions in Anderson, Cherokee, Freestone and Henderson Counties, Texas | 1972 |
| 149 | Selected Water-Quality Records for Texas Surface Waters, 1970 Water Year | 1972 |
| 148 | Well Water and Ground-Water Chemical Analysis Data, Sterling County, Texas | 1972 |
| 147 | Water Well and Ground-Water Chemical Analysis Data, Sutton County, Texas | 1972 |
| 146 | Water Well and Ground-Water Chemical Analysis Data, Irion County, Texas | 1972 |
| 145 | Water Wells and Ground-Water Chemical Analysis Data in Reagan County, Texas | 1972 |
| 144 | Chemical and Physical Characteristics of Water in Estuaries of Texas October 1968-September 1969 (second printing 1977) | 1972 |
| 143 | Water Well and Ground-Water Chemical Analysis Data, Glasscock County, Texas | 1972 |
| 142 | Reconnaissance of the Oxygen Balance and the Variation of Selected Nutrients in the San Antonio River During Low Flow | 1972 |
| 141 | A Comparison of Mass-Transfer and Climatic-Index Evaporation Computations from Small Reservoirs in Texas | 1972 |
| 140 | Water-Quality Records for Selected Reservoirs in Texas and Adjoining Areas April 1965-September 1969 | 1972 |
| 139 | Record of Wells, Drillers' Logs and Chemical Analyses of Ground Water in Galveston County, Texas, 1952-1970 | 1971 |
| 138 | Relation of Ponded Floodwater from Hurricane Beulah to Ground Water in Kleberg, Kenedy, and Willacy Counties, Texas | 1971 |
| 137 | Water-Level Data from Observation Wells in the Northern Panhandle of Texas | 1971 |
| 136 | Ground-Water Resources of Montgomery County, Texas | 1971 |
| 135 | Ground-Water Resources of Cass and Marion Counties, Texas | 1971 |
| 134 | Reconnaissance of the Chemical Quality of Surface Waters of the Nueces River Basin, Texas | 1971 |
| 133 | Ground-Water Resources of Chambers and Jefferson Counties, Texas | 1971 |
| 132 | Water Well and Ground-Water Chemical Analysis Data, Schleicher County, Texas | 1971 |
| 131 | Stochastic Optimization and Simulation Techniques for Management of Regional Water Resource Systems | 1971 |
| 130 | Reconnaissance of the Chemical Quality of Surface Waters of the Coastal Basins of Texas | 1971 |
| 129 | Reconnaissance of the Chemical Quality of Surface Waters of the Red River Basin, Texas | 1971 |
| 128 | Simulation of Water Quality in Streams and Canals - QUAL-1 Mathematical Modeling System | 1971 |
| 127 | Inventories of Irrigation in Texas, 1958, 1964, and 1969 | 1971 |
| 126 | Update to Engineering Data on Dams and Reservoirs in Texas | 2008 |
| 125 | Water Resources of Ward County, Texas (reprinted 1987) | 1971 |
| 124 | Ground-Water Resources of Aransas County, Texas | 1970 |
| 123 | Records of Water-Level Measurements in Wells - Galveston County, Texas, 1894-1969 | 1970 |
| 122 | Records of Water-Level Measurements in Wells in Harris County, Texas, 1966-69 | 1970 |
| 121 | Water-Level Data From Observation Wells in the Southern High Plains of Texas, 1965-70 | 1970 |
| 120 | Biochemical-Oxygen Demand, Dissolved-Oxygen, Selected-Nutrients, and Pesticide Records of Texas Surface Waters, 1969 Water Year | 1970 |
| 119 | Ground-Water Resources of Collingsworth County, Texas | 1970 |
| 118 | Systems Simulation for Management of a Total Water Resource - a completion report - volume 1 - introduction | 1970 |
| 117 | Chemical and Physical Characteristics of Water in Estuaries of Texas September 1967 - September 1968 | 1970 |
| 116 | Quantity and Chemical Quality of Low Flow in the Prairie Dog Town Fork of the Red River Near Wayside, Texas | 1970 |
| 115 | Time of Travel of Translatory Waves on the Brazos, Leon and Little Rivers, Texas | 1970 |
| 114 | Records of Water Levels and Chemical Analyses from Selected Wells in Parts of the Trans-Pecos Region, Texas, 1965-68 | 1970 |
| 113 | Occurrence and Quality of Ground Water in Throckmorton County, Texas | 1970 |
| 112 | Quantity and Chemical Quality of Low Flow in Cibolo Creek, Texas, March 4-8, 1968 | 1970 |
| 111 | An Investigation of Clouds and Precipitation for the Texas High Plains | 1970 |
| 110 | Ground-Water Conditions in Angelina and Nacogdoches Counties, Texas | 1970 |
| 109 | Ground-Water Resources of Bastrop County, Texas, (second printing 1972) | 1970 |
| 108 | Biochemical Oxygen Demand, Dissolved Oxygen, Selected Nutrients, and Pesticide Records of Texas Surface Waters, 1968 | 1970 |
| 107 | Quantity and Quality of Low Flow in the Pecos River Below Girvin, Texas, February 6-9, 1968 | 1970 |
| 106 | Suspended Sediment Load of Texas Streams - compilation report October 1963 - September 1965 | 1970 |
| 105 | Reconnaissance of Water Temperature of Selected Streams in Southeastern Texas | 1970 |
| 104 | Water-Loss Studies of Lake Corpus Christi, Nueces River Basin, Texas, 1949-65 | 1970 |
| 103 | Records of Water-Level Measurements in Observation Wells in Harris County, Texas | 1969 |
| 102 | Ground-Water Resources of Kerr County, Texas | 1969 |
| 101 | Ground-Water Resources of Gregg and Upshur Counties, Texas | 1969 |
| 100 | Occurrence and Quality of Ground Water in Shackelford County, Texas | 1969 |
| 99 | Hydrologic Studies of Small Watersheds, Cow Bayou, Brazos River Basin, Texas, 1955-64 | 1969 |
| 98 | Compilation of Results of Aquifer Tests in Texas | 1969 |
| 97 | Base-Flow Studies, Leon and Lampasas Rivers, Texas - Quantity and Quality, January 16-17, 1968 | 1969 |
| 96 | A Statistical Study of the Depth of Precipitable Water in Western Texas and Eastern New Mexico | 1969 |
| 95 | Ground-Water Resources of Kimble County, Texas | 1969 |
| 94 | Ground-Water Resources in Johnson County, Texas | 1969 |
| 93 | Reconnaissance of the Chemical Quality of Surface Waters of the San Antonio River Basin, Texas | 1969 |
| 92 | Reconnaissance of the Chemical Quality of Surface Waters of the Lavaca River Basin, Texas | 1969 |
| 91 | Ground-Water Resources of Matagorda County, Texas | 1969 |
| 90 | Quantity and Quality of Low Flow in Sabine and Old Rivers Near Orange, Texas, September 12-15, 1967 | 1969 |
| 89 | Laws and Programs Pertaining to Water and Related Land Resources | 1968 |
| 88 | Reconnaissance of the Chemical Quality of Surface Waters of the Guadalupe River Basin, Texas | 1968 |
| 87 | Reconnaissance of the Chemical Quality of Surface Waters of the Sulphur River and Cypress Creek Basins, Texas |
1968 |
| 86 | Reconnaissance of the Chemical Quality of Surface Waters of the Canadian River Basin, Texas | 1968 |
| 85 | Quality of Water and Stratification of Possum Kingdom, Whitney Hubbard Creek, Proctor, and Belton Reservoirs | 1968 |
| 84 | Economic Evaluation of Water-Oriented Recreation in the Preliminary Texas Water Plan | 1968 |
| 83 | Floods from Hurricane Beulah in South Texas and Northeastern Mexico, September-October 1967 | 1968 |
| 82 | Ground-Water Resources of Polk County, Texas | 1968 |
| 81 | Major Hydroelectric Powerplants in Texas | 1968 |
| 80 | Ground-Water Resources in San Jacinto County, Texas | 1968 |
| 79 | Ground-Water Resources of Wood County, Texas | 1968 |
| 78 | Ground-Water Resources of Upton County, Texas | 1968 |
| 77 | Evaporation from Brine Solutions Under Controlled Laboratory Conditions | 1968 |
| 76 | Water Delivery Study Pecos River, Texas, Quantity and Quality, 1967 | 1968 |
| 75 | Water Delivery Study Lower Nueces River Valley, Texas | 1968 |
| 74 | Ground-Water Resources of Tyler County, Texas | 1968 |
| 73 | Ground-Water Resources of Nueces and San Patricio Counties, Texas | 1968 |
| 72 | Ground-Water Resources of Liberty County, Texas | 1968 |
| 71 | Reconnaissance of the Chemical Quality of Surface Waters of the Colorado River Basin, Texas | 1968 |
| 70 | Water-Level Data from Observation Wells in the Northwestern Gulf Coastal Plain of Texas | 1968 |
| 69 | Characteristics of Tide-Affected Flow in the Brazos River Near Freeport, Texas, March 29-30, 1965 | 1967 |
| 68 | Ground-Water Resources of Austin and Waller Counties, Texas | 1967 |
| 67 | Reconnaissance of the Chemical Quality of Surface Waters of the Trinity River Basin, Texas | 1967 |
| 66 | Low-Flow Studies, Sabine and Old Rivers Near Orange, Texas, Quantity and Quality, April 12, October 31-November 4, 1966 | 1967 |
| 65 | Temperature of Texas Streams | 1967 |
| 64 | Monthly Reservoir Evaporation Rates for Texas, 1940 through 1965 | 1967 |
| 63 | Development of Ground Water in the Houston District Texas, 1961-65 | 1967 |
| 62 | Ground-Water Resources of Ellis County, Texas (reprinted 1987) | 1967 |
| 61 | Ground-Water Resources of Brooks County, Texas (second printing 1987) | 1967 |
| 60 | Ground-Water Resources of Kendall County, Texas | 1967 |
| 59 | Ground Water Resources of Jasper and Newton Counties, Texas | 1967 |
| 58 | Occurrence and Quality of Ground Water in Montague County, Texas | 1967 |
| 57 | Occurrence and Quality of Ground Water in Coleman County, Texas | 1967 |
| 56 | Availability and Quality of Ground Water in Fayette County, Texas, (second printing 1975) | 1967 |
| 55 | Study and Interpretation of Chemical Quality of Surface Waters in the Brazos River Basin, Texas | 1967 |
| 54 | Hydrologic Studies of Small Watersheds Pin Oak Creek, Trinity River Basin Texas, 1956-62 | 1967 |
| 53 | The Climate and Physiography of Texas | 1967 |
| 52 | Occurrence and Quality of Ground Water in Archer County, Texas | 1967 |
| 51 | Reconnaissance Investigation of the Ground-Water Resources of the Colorado River Basin, Texas | 1967 |
| 50 | Ground-Water Resources of Mitchell and Western Nolan Counties, Texas | 1967 |
| 49 | Hurricanes Affecting the Texas Gulf Coast | 1967 |
| 48 | Dams and Reservoirs in Texas - Historical and Descriptive Information December 31, 1966 | 1967 |
| 47 | Occurrence and Quality of Ground Water in Crockett County, Texas | 1967 |
| 46 | Occurrence and Quality of Ground Water in Brown County, Texas | 1967 |
| 45 | Suspended-Sediment Load of Texas Streams | 1967 |
| 44 | Future Water Requirements for the Production of Oil in Texas | 1967 |
| 43 | A New Concept - Water for Preservation of Bays and Estuaries | 1967 |
| 42 | Cost of Transporting Water by Pipeline | 1967 |
| 41 | Ground Water in the Flood Plain Alluvium of the Brazos River, Whitney dam to Richmond | 1967 |
| 40 | Progress of Topographic Mapping in Texas, 1958-1966 | 1967 |
| 39 | Hydrologic Studies of Small Watersheds Escondido Creek, San Antonio River Basin Texas, 1955-63 | 1967 |
| 38 | Additional Technical Papers on Selected Aspects of the Preliminary Texas Water Plan | 1967 |
| 37 | Ground-Water Resources of Sabine and San Augustine Counties, Texas | 1967 |
| 36 | Comparative Results of Sediment Sampling with the Texas Sampler and the Depth-Integrating Samplers and Specific Weight of Fluvial Sediment Deposits in Texas | 1967 |
| 35 | Quality of Water of Big Mineral Arm and Tributaries Lake Texoma, Texas, January 18-20 & February 10-11, 1966 | 1966 |
| 34 | Ground-Water Resources of the San Antonio Area, Texas A Progress Report on Studies, 1960-64 | 1966 |
| 33 | Symposium on Consideration of Some Aspects of Storms and Floods in Water Planning November 1968 | 1966 |
| 32 | Ground-Water Resources of Atascosa and Frio Counties, Texas | 1966 |
| 31 | Technical Papers on Selected Aspects of the Preliminary Texas Water Plan | 1966 |
| 30 | Texas Droughts - Causes, Classification and Prediction | 1966 |
| 29 | Base-Flow Studies Upper Guadalupe River Basin, Texas | 1966 |
| 28 | Analog Model Study of the Hueco Bolson Near El Paso, Texas | 1966 |
| 27 | Ground-Water Resources of Harrison County, Texas | 1966 |
| 26 | Base-Flow Studies Big Elkhart and Little Elkhart Creeks Trinity River Basin, Texas: Quantity & Quality, September 15-16, 1965 | 1966 |
| 25 | Base-Flow Studies Little Cypress Creek Upshur, Gregg, and Harrison Counties, Texas - Quantity and Quality, January and June 1964 | 1966 |
| 24 | Effect of an Increased Heat Load on the Thermal Structure and Evaporation of Lake Colorado City, Texas | 1966 |
| 23 | A Study of Effects of Urbanization on Storm Runoff from a Small Watershed (second printing 1969) | 1966 |
| 22 | Water-Delivery and Low-Flow Studies Pecos River, Texas, Quantity and Quality, 1964 and 1965 | 1966 |
| 21 | Water-Level Data from Observation Wells in the Southern High Plains of Texas | 1966 |
| 20 | Ground-Water Resources of Lee County, Texas | 1966 |
| 19 | Ground-Water Resources of Guadalupe County, Texas | 1966 |
| 18 | Ground-Water Resources of Houston County, Texas | 1966 |
| 17 | Ground-Water Resources of Bee County, Texas | 1966 |
| 16 | Water-level Data From Observation Wells in Culberson, Jeff Davis, Presidio, and Brewster Counties, Texas | 1966 |
| 15 | Ground-Water Resources of Gaines County, Texas (reprinted 1982) | 1966 |
| 14 | Hydrologic Studies of Small Watersheds Little Elm Creek, Trinity River Basin Texas, 1956-62 | 1966 |
| 13 | Reconnaissance of the Chemical Quality of Surface Waters of the San Jacinto River Basin Texas | 1966 |
| 12 | Ground-Water Resources of Caldwell County, Texas | 1966 |
| 11 | Importance of Irrigation Water to the Economy of the Texas High Plains | 1966 |
| 10 | Studies of Playa Lakes in the High Plains of Texas | 1965 |
| 9 | Use of Sewage Effluent for Production of Agricultural Crops | 1965 |
| 8 | Re-Use of Effluent in the Future, with an Annotated Bibliography | 1965 |
| 7 | Chemical Composition of Texas Surface Waters, 1963 | 1965 |
| 6 | Hydrologic Modeling of Small Watersheds - Mukewater Creek, Colorado River Basin Texas, 1952-60 | 1965 |
| 5 | Reconnaissance of the Chemical Quality of Surface Waters of the Neches River Basin, Texas | 1965 |
| 4 | Ground-Water Resources of Gonzales County, Texas (second printing 1978) | 1965 |
| 3 | Hydrologic Studies of Small Watersheds, Deep Creek - Colorado River Basin Texas, 1951-61 (reprinted in 1969) | 1965 |
| 2 | Base-Flow Studies Nueces River, Texas Quantity and Quality, November 23-25, 1964 (reprinted in 1969) | 1965 |
| 1 | Ground-Water Resources of Jackson County, Texas (third printing 1982) | 1965 |