REPORTS IN HAYS COUNTY

REPORT OF PROGRESS OF THE DIVISION OF HYDROGRAPHY FOR THE CALENDAR YEAR 1895: USGS BULLETIN 140, 1896.

GEOLOGY OF THE EDWARDS PLATEAU AND RIO GRANDE PLAIN ADJACENT TO AUSTIN AND SAN ANTONIO, TEXAS, WITH REFERENCE TO THE OCCURRENCE OF UNDERGROUND WATERS: USGS 18TH ANNUAL REPORT, PART 2, 1898.

LARGE SPRINGS IN THE UNITED STATES: USGS WATER-SUPPLY PAPER 557, 1927.

RECORDS OF WELLS AND SPRINGS, DRILLERS’ LOGS, WATER ANALYSES AND MAP SHOWING LOCATION OF WELLS IN HAYS COUNTY, TEXAS: TEXAS BOARD OF WATER ENGINEERS MISCELLANEOUS PUBLICATION 114, 1938.

GROUND-WATER RESOURCES IN THE AREA BETWEEN BUDA AND SAN MARCOS: USGS OPEN-FILE REPORT (UNNUMBERED), 1942.

OCCURRENCE OF GROUND WATER IN TERRACE GRAVELS ALONG SAN MARCOS RIVER: USGS OPEN-FILE REPORT (UNNUMBERED), 1942.

GROUND-WATER RESOURCES IN THE VICINITY OF KYLE, HAYS COUNTY, TEXAS: USGS OPEN-FILE REPORT (UNNUMBERED), 1945.

PUBLIC WATER SUPPLIES IN SOUTHERN TEXAS: USGS WATER-SUPPLY PAPER 1070, 1950.

MISCELLANEOUS FIELD NOTES ON THE GEOLOGY OF THE SAN ANTONIO AREA, TEXAS: USGS OPEN-FILE REPORT (UNNUMBERED), 1953.

GROUND-WATER RESOURCES OF THE SAN ANTONIO AREA, TEXAS, A PROGRESS REPORT ON CURRENT STUDIES: TEXAS BOARD OF WATER ENGINEERS BULLETIN 5412, 1954.

RECORDS OF WELLS IN HAYS COUNTY, TEXAS: TEXAS BOARD OF WATER ENGINEERS BULLETIN 5501, 1955.

GROUND-WATER RESOURCES OF THE SAN ANTONIO AREA, TEXAS, VOLUME 1, A PROGRESS REPORT ON CURRENT STUDIES: TEXAS BOARD OF WATER ENGINEERS BULLETIN 5608, V. 1, 1956.

GROUND-WATER RESOURCES OF THE SAN ANTONIO AREA, TEXAS, VOLUME 2, PART 1, RECORDS OF WELLS AND SPRINGS: TEXAS BOARD OF WATER ENGINEERS BULLETIN 5608, V. 2, PART 1, 1956.

GROUND-WATER RESOURCES OF THE SAN ANTONIO AREA, TEXAS, VOLUME 2, PART 2, RECORDS OF DRILLERS’ LOGS: TEXAS BOARD OF WATER ENGINEERS BULLETIN 5608, V. 2, PART 2, 1956.

GROUND-WATER RESOURCES OF THE SAN ANTONIO AREA, TEXAS, VOLUME 2, PART 3, WATER LEVELS IN WELLS, CHEMICAL ANALYSES OF WATER, RECORDS OF STREAMFLOW AND RESERVOIR CONTENTS, DISCHARGE MEASUREMENTS, AND PRECIPITATION IN THE SAN ANTONIO AREA, TEXAS: TEXAS BOARD OF WATER ENGINEERS BULLETIN 5608, V. 2 PART 3, 1956.

RECORDS OF WATER-LEVEL MEASUREMENTS IN HAYS, TRAVIS, AND WILLIAMSON COUNTIES, TEXAS, 1937 TO MAY 1956: TEXAS BOARD OF WATER ENGINEERS BULLETIN 5612, 1956.

THREE MEASURED GEOLOGIC SECTIONS IN HAYS COUNTY, TEXAS: GULF COAST ASSOCIATION OF GEOLOGICAL SOCIETIES LOWER CRETACEOUS FIELD TRIP GUIDEBOOK, P. 18–20, 1956.

GEOLOGY OF SAN MARCOS SPRINGS QUADRANGLE, HAYS COUNTY, TEXAS: UNIVERSITY OF TEXAS AT AUSTIN MASTERS THESIS, 1956 [1957].

INVESTIGATION WITH DEEP-WELL CURRENT METER AT WELL H–72 AND NEW WELL AT U.S. FISH CULTURAL STATION, SAN MARCOS, HAYS COUNTY, TEXAS: USGS OPEN-FILE REPORT, 1957.

GEOLOGY AND GROUND-WATER RESOURCES OF HAYS COUNTY, TEXAS: TEXAS BOARD OF WATER ENGINEERS BULLETIN 6004, 1960.

RECHARGE, DISCHARGE, AND CHANGES IN GROUND-WATER STORAGE IN THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, A PROGRESS REPORT ON STUDIES 1955–59: TEXAS WATER COMMISSION BULLETIN 6201, 1962.

CHEMICAL ANALYSES OF WATER FROM OBSERVATION WELLS IN THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 1, 1962.

GEOLOGY AND GROUND-WATER RESOURCES OF HAYS COUNTY, TEXAS: USGS WATER-SUPPLY PAPER 1612, 1963.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, 1955–62, SAN ANTONIO AREA, TEXAS: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 2, 1963.

RECORDS OF PRECIPITATION, AQUIFER HEAD, AND GROUND-WATER DISCHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, 1960–62, SAN ANTONIO AREA, TEXAS: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 3, 1963.

CHEMICAL ANALYSES OF WATER FROM OBSERVATION WELLS IN THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1963: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 4, 1964.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1963: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 5, 1964.

RECORDS OF PRECIPITATION, AQUIFER HEAD, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1963: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 6, 1964.

RECONNAISSANCE INVESTIGATION OF THE GROUND-WATER RESOURCES OF THE GUADALUPE, SAN ANTONIO, AND NUECES RIVER BASINS, TEXAS: TEXAS WATER COMMISSION BULLETIN 6409, 1964.

BASE-FLOW STUDIES, GUADALUPE RIVER, COMAL COUNTY, TEXAS—QUANTITY, MARCH 1962: TEXAS WATER COMMISSION BULLETIN 6503, 1965.

CHEMICAL ANALYSES OF WATER FROM OBSERVATION WELLS IN THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1964: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 7, 1965.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1964: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 8, 1965.

GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1964: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 9, 1965.

CHEMICAL ANALYSES FROM OBSERVATION WELLS IN THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1965: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 10, 1966.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1965: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 11, 1966.

RECORDS OF PRECIPITATION, AQUIFER HEAD, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1965: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 12, 1966.

GROUND-WATER RESOURCES OF THE SAN ANTONIO AREA, TEXAS, A PROGRESS REPORT ON STUDIES, 1960–64: TEXAS WATER DEVELOPMENT BOARD REPORT 34, 1966.

THE EDWARDS UNDERGROUND WATER DISTRICT AND EDWARDS UNDERGROUND RESERVOIR: EDWARDS UNDERGROUND WATER DISTRICT, 1966?

CHEMICAL ANALYSES OF WATER FROM OBSERVATION WELLS IN THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1966: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 13, 1967.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1966: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 14, 1967.

RECORDS OF PRECIPITATION, AQUIFER HEAD, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1966: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 15, 1967.

CHEMICAL ANALYSES OF WATER FROM OBSERVATION WELLS IN THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1967: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 16, 1968.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1967: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 17, 1968.

RECORDS OF PRECIPITATION, AQUIFER HEAD, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1967: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 18, 1968.

RECORDS OF WELLS AND SPRINGS, SAN ANTONIO AREA, TEXAS: EDWARDS UNDERGROUND WATER DISTRICT, 1969.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1968: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 20, 1969.

RECORDS OF PRECIPITATION, AQUIFER HEAD, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1968: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 21, 1969.

GEOLOGY AND WATER QUALITY AT SELECTED LOCATIONS IN THE SAN ANTONIO AREA, TEXAS, PROGRESS REPORT, 1969: USGS OPEN-FILE REPORT 70–272, 1970.

GEOLOGY AND WATER QUALITY AT SELECTED LOCATIONS IN THE SAN ANTONIO AREA, TEXAS, PROGRESS REPORT, 1969: EDWARDS UNDERGROUND WATER DISTRICT, 1970.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1969: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 23, 1970.

RECORDS OF PRECIPITATION, WATER LEVELS, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1969: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 24, 1970.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1970: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 26, 1971.

RECORDS OF PRECIPITATION, WATER LEVELS, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1970: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 27, 1971.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1971: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 29, 1972.

RECORDS OF PRECIPITATION, WATER LEVELS, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1971: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 30, 1972.

CHEMICAL AND BACTERIOLOGICAL QUALITY OF WATER AT SELECTED SITES IN THE SAN ANTONIO AREA, TEXAS, AUGUST 1968–APRIL 1972: EDWARDS UNDERGROUND WATER DISTRICT, 1972.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1972: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 31, 1973.

REGIONAL SPECIFIC YIELD OF THE EDWARDS AND ASSOCIATED LIMESTONES IN THE SAN ANTONIO, TEXAS, AREA: EDWARDS UNDERGROUND WATER DISTRICT, 1973.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1973: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 32, 1974.

RECORDS OF PRECIPITATION, WATER LEVELS, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1972–73: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 33, 1974.

RELATION OF PRECIPITATION TO ANNUAL GROUND-WATER RECHARGE IN THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS: USGS OPEN-FILE REPORT 75–298, 1975.

THE EDWARDS UNDERGROUND RESERVOIR AND THE EDWARDS UNDERGROUND WATER DISTRICT: SOUTH TEXAS GEOLOGICAL SOCIETY BULLETIN V. 15, NO. 7, 1975.

RECORDS OF PRECIPITATION, WATER LEVELS, AND GROUND-WATER RECHARGE TO THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1972–73: SOUTH TEXAS GEOLOGICAL SOCIETY BULLETIN V. 15, NO. 7, 1975.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1974: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 34, 1975.

MAJOR AND HISTORICAL SPRINGS OF TEXAS: TEXAS WATER DEVELOPMENT BOARD REPORT 189, 1975.

GEOCHEMICAL AND ISOTOPIC ANALYSES OF WATERS ASSOCIATED WITH THE EDWARDS LIMESTONE AQUIFER, CENTRAL TEXAS: EDWARDS UNDERGROUND WATER DISTRICT, 1976.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1975: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 35, 1976.

STATISTICAL ANALYSIS OF WATER-LEVEL, SPRINGFLOW, AND STREAMFLOW DATA FOR THE EDWARDS AQUIFER IN SOUTH-CENTRAL TEXAS: USGS OPEN-FILE REPORT 76–393, 1976.

STATISTICAL ANALYSIS OF WATER-LEVEL, SPRINGFLOW, AND STREAMFLOW DATA FOR THE EDWARDS AQUIFER IN SOUTH-CENTRAL TEXAS: EDWARDS UNDERGROUND WATER DISTRICT, 1976.

CHEMICAL AND BACTERIOLOGICAL QUALITY OF WATER AT SELECTED SITES IN THE SAN ANTONIO AREA, TEXAS, AUGUST 1968–JANUARY 1975: USGS OPEN-FILE REPORT 76–574, 1976.

CHEMICAL AND BACTERIOLOGICAL QUALITY OF WATER AT SELECTED SITES IN THE SAN ANTONIO AREA, TEXAS, AUGUST 1968–JANUARY 1975: EDWARDS UNDERGROUND WATER DISTRICT, 1976

PROGRESS REPORT ON GEOLOGY OF THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, AND PRELIMINARY INTERPRETATION OF BOREHOLE GEOPHYSICAL AND LABORATORY DATA ON CARBONATE ROCKS: USGS OPEN-FILE REPORT 76–627, 1976.

SUMMARY APPRAISALS OF THE NATION’S GROUND-WATER RESOURCES—TEXAS-GULF REGION: USGS PROFESSI0NAL PAPER 813–F, 1976.

GROUND-WATER DISCHARGE FROM THE EDWARDS AND ASSOCIATED LIMESTONES, SAN ANTONIO AREA, TEXAS, 1976: EDWARDS UNDERGROUND WATER DISTRICT, 1977.

METHOD OF ESTIMATING NATURAL RECHARGE TO THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 78–10, 1978.

REGIONAL DISTRIBUTION OF FRACTURES IN THE SOUTHERN EDWARDS PLATEAU AND THEIR RELATIONSHIP TO TECTONICS AND CAVES: UNIVERSITY OF TEXAS, BUREAU OF ECONOMIC GEOLOGY GEOLOGICAL CIRCULAR 78–2, 1978.

CHEMICAL AND BACTERIOLOGICAL QUALITY OF WATER AT SELECTED SITES IN THE SAN ANTONIO AREA, TEXAS, FEBRUARY 1975–SEPTEMBER 1977: EDWARDS UNDERGROUND WATER DISTRICT, 1978.

RECORDS OF GROUND-WATER RECHARGE AND DISCHARGE FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS, 1934–77: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 37, 1979.

GEOHYDROLOGY OF COMAL, SAN MARCOS, AND HUECO SPRINGS: TEXAS DEPARTMENT OF WATER RESOURCES REPORT 234, 1979.

GROUND-WATER RESOURCES AND MODEL APPLICATIONS FOR THE EDWARDS (BALCONES FAULT SYSTEM) AQUIFER IN THE SAN ANTONIO REGION: TEXAS DEPARTMENT OF WATER RESOURCES REPORT 239, 1979.

HYDROCHEMICAL DATA FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: TEXAS DEPARTMENT OF WATER RESOURCES LIMITED PRINTING REPORT LP–131, 1980.

RECORDS OF GROUND-WATER RECHARGE, DISCHARGE, WATER LEVELS, AND CHEMICAL QUALITY OF WATER FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS, 1934–78: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 38, 1980.

WATER-LEVEL, RECHARGE, DISCHARGE, SPECIFIC CAPACITY, WELL-YIELD, AND AQUIFER-TEST DATA FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: TEXAS DEPARTMENT OF WATER RESOURCES LIMITED PRINTING REPORT LP–133, 1980.

HYDROLOGIC DATA FOR URBAN STUDIES IN THE AUSTIN, TEXAS METROPOLITAN AREA, 1978: USGS OPEN-FILE REPORT 80–728, 1980.

HYDROLOGIC DATA FOR URBAN STUDIES IN THE AUSTIN, TEXAS METROPOLITAN AREA, 1979: USGS OPEN-FILE REPORT 81–628, 1981.

SPRINGS OF TEXAS, VOLUME 1: (BY GUNNAR BRUNE), BRANCH-SMITH, INC., FORT WORTH, TEXAS, 1981.

RECORDS OF GROUND-WATER RECHARGE, DISCHARGE, WATER LEVELS, AND CHEMICAL QUALITY OF WATER FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS, 1934–79: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 39, 1981.

APPLICATION AND ANALYSIS OF BOREHOLE DATA FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: TEXAS DEPARTMENT OF WATER RESOURCES LIMITED PRINTING REPORT LP–139, 1981.

TEST-HOLE DATA FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: TEXAS DEPARTMENT OF WATER RESOURCES LIMITED PRINTING REPORT LP–171, 1982.

RECORDS OF GROUND-WATER RECHARGE, DISCHARGE, WATER LEVELS, AND CHEMICAL QUALITY OF WATER FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS, 1934–80: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 40, 1982.

HYDROLOGIC DATA FOR URBAN STUDIES IN THE AUSTIN, TEXAS METROPOLITAN AREA, 1981: USGS OPEN-FILE REPORT 83–44, 1983.

GROUND-WATER AVAILABILITY OF THE LOWER CRETACEOUS FORMATIONS IN THE HILL COUNTRY OF SOUTH-CENTRAL TEXAS: TEXAS DEPARTMENT OF WATER RESOURCES REPORT 273, 1983.

RECORDS OF GROUND-WATER RECHARGE, DISCHARGE, WATER LEVELS, AND CHEMICAL QUALITY OF WATER FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS, 1934–81: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 41, 1984.

CARBONATE GEOLOGY AND HYDROLOGY OF THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: USGS OPEN-FILE REPORT 83–537, 1984.

HYDROLOGIC DATA FOR URBAN STUDIES IN THE AUSTIN, TEXAS, METROPOLITAN AREA, 1982: USGS OPEN-FILE REPORT 84–061, 1984.

IDENTIFICATION AND TABULATION OF GEOLOGICAL CONTACTS IN THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS: USGS OPEN-FILE REPORT 84–075, 1984.

EFFECTS OF STORM-WATER RUNOFF ON WATER QUALITY OF THE EDWARDS AQUIFER NEAR AUSTIN, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 84–4124, 1984.

PROPOSED 10–YEAR PLAN FOR CONTINUATION OF HYDROLOGIC STUDIES OF THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS: USGS OPEN-FILE REPORT 84–817, 1984.

HYDROGEOLOGY OF THE EDWARDS AQUIFER, AUSTIN AREA, CENTRAL TEXAS: UNIVERSITY OF TEXAS, BUREAU OF ECONOMIC GEOLOGY REPORT OF INVESTIGATIONS NO. 141, 1984

HYDROGEOLOGY OF THE EDWARDS AQUIFER—BARTON SPRINGS SEGMENT, TRAVIS AND HAYS COUNTIES, TEXAS: AUSTIN GEOLOGICAL SOCIETY GUIDEBOOK 6, 1984.

RECORDS OF GROUND-WATER RECHARGE, DISCHARGE, WATER LEVELS, AND CHEMICAL QUALITY OF WATER FOR THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS, 1934–82: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 42, 1985.

IDENTIFICATION AND TABULATION OF GEOLOGICAL CONTACTS IN THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS: TEXAS DEPARTMENT OF WATER RESOURCES LIMITED PRINTING REPORT LP–199, 1985.

HYDROLOGIC DATA FOR URBAN STUDIES IN THE AUSTIN, TEXAS, METROPOLITAN AREA, 1983: USGS OPEN-FILE REPORT 85–172, 1985.

SIMULATION OF THE FLOW SYSTEM OF BARTON SPRINGS AND ASSOCIATED EDWARDS AQUIFER IN THE AUSTIN AREA, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 85–4299, 1985.

STATISTICAL SUMMARY OF WATER-QUALITY DATA COLLECTED FROM SELECTED WELLS AND SPRINGS IN THE EDWARDS AQUIFER NEAR SAN ANTONIO, TEXAS: USGS OPEN-FILE REPORT 85–182, 1985.

WATER USE, PROJECTED WATER REQUIREMENTS, AND RELATED DATA AND INFORMATION FOR THE METROPOLITAN STATISTICAL AREAS IN TEXAS: TEXAS DEPARTMENT OF WATER RESOURCES LIMITED PRINTING REPORT LP–201, 1985.

TEXAS GROUND-WATER RESOURCES, in NATIONAL WATER SUMMARY 1984: USGS WATER-SUPPLY PAPER 2275, 1985.

COMPILATION OF HYDROLOGIC DATA FOR THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, 1983–84, WITH 1934–84 SUMMARY: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 43–44, 1986.

HYDROGEOLOGIC SECTIONS OF THE EDWARDS AQUIFER AND ITS CONFINING UNITS IN THE SAN ANTONIO AREA, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 85–4259, 1986.

GEOHYDROLOGY OF THE EDWARDS AQUIFER IN THE AUSTIN AREA, TEXAS: TEXAS WATER DEVELOPMENT BOARD REPORT 293, 1986.

HYDROLOGY AND WATER QUALITY OF THE EDWARDS AQUIFER ASSOCIATED WITH BARTON SPRINGS IN THE AUSTIN AREA, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 86–4036, 1986.

RECHARGE ZONE OF THE EDWARDS AQUIFER HYDROLOGICALLY ASSOCIATED WITH BARTON SPRINGS IN THE AUSTIN AREA, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 86–4062, 1986.

CARBONATE GEOLOGY AND HYDROLOGY OF THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: TEXAS WATER DEVELOPMENT BOARD REPORT 296, 1986.

THE EDWARDS AQUIFER: EXTREMELY PRODUCTIVE, BUT....A SOLE-SOURCE WATER SUPPLY FOR SAN ANTONIO AND SURROUNDING COUNTIES IN SOUTH-CENTRAL TEXAS: EDWARDS UNDERGROUND WATER DISTRICT, 1986.

POTENTIAL FOR UPDIP MOVEMENT OF SALINEWATER IN THE EDWARDS AQUIFER, SAN ANTONIO, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 86–4032, 1986.

HYDROCHEMISTRY OF THE COMAL, HUECO, AND SAN MARCOS SPRINGS, EDWARDS AQUIFER, TEXAS: in BALCONES ESCARPMENT, PUBLISHED FOR GEOLOGICAL SOCIETY OF AMERICA ANNUAL MEETING, SAN ANTONIO, TEXAS, NOVEMBER, 1986.

SIMULATION OF FLOW IN THE EDWARDS AQUIFER, SAN ANTONIO REGION, TEXAS, AND REFINEMENT OF STORAGE AND FLOW CONCEPTS: USGS OPEN-FILE REPORT 86–532, 1987.

HYDROLOGIC DATA FOR URBAN STUDIES IN THE AUSTIN METROPOLITAN AREA, TEXAS, 1985: USGS OPEN-FILE REPORT 87–224, 1987.

RELATION OF WATER CHEMISTRY OF THE EDWARDS AQUIFER TO HYDROGEOLOGY AND LAND USE, SAN ANTONIO AREA, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 87–4116, 1987.

HYDROGEOLOGIC DATA FROM A STUDY OF THE FRESHWATER ZONE/SALINEWATER ZONE INTERFACE IN THE EDWARDS AQUIFER, SAN ANTONIO REGION, TEXAS: USGS OPEN-FILE REPORT 87–389, 1987.

COMPILATION OF HYDROLOGIC DATA FOR THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, 1985, WITH 1934–85 SUMMARY: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 45, 1987.

GROUND-WATER CONDITIONS OF THE TRINITY GROUP AQUIFER IN WESTERN HAYS COUNTY: TEXAS WATER DEVELOPMENT BOARD LIMITED PRINTING REPORT LP–205, 1987.

SUGGESTED DESIGN AND CONSTRUCTION OF EDWARDS AQUIFER WELLS: EDWARDS UNDERGROUND WATER DISTRICT, 1987?

COMPILATION OF HYDROLOGIC DATA FOR THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, 1986, WITH 1934–86 SUMMARY: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 46, 1988.

SIMULATION OF FLOW IN THE EDWARDS AQUIFER, SAN ANTONIO REGION, TEXAS, AND REFINEMENT OF STORAGE AND FLOW CONCEPTS: USGS WATER-SUPPLY PAPER 2336–A, 1988.

HYDROLOGIC DATA FOR URBAN STUDIES IN THE AUSTIN METROPOLITAN AREA, TEXAS, 1986: USGS OPEN-FILE REPORT 87–768, 1988.

COMPILATION OF HYDROLOGIC DATA FOR THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, 1987, WITH 1934–87 SUMMARY: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 47, 1988.

COMPILATION OF HYDROLOGIC DATA FOR THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, 1988, WITH 1934–88 SUMMARY: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 48, 1989.

POTENTIOMETRIC SURFACE OF THE EDWARDS-TRINITY AQUIFER SYSTEM AND CONTIGUOUS HYDRAULICALLY CONNECTED UNITS, WEST-CENTRAL TEXAS, WINTER 1974–75: USGS WATER-RESOURCES INVESTIGATIONS REPORT 89–4208, 1990.

HYDROGEOLOGY OF THE NORTHERN SEGMENT OF THE EDWARDS AQUIFER, AUSTIN REGION: UNIVERSITY OF TEXAS, BUREAU OF ECONOMIC GEOLOGY REPORT OF INVESTIGATIONS NO. 192, 1990.

GROUND-WATER EVALUATION IN AND ADJACENT TO DRIPPING SPRINGS, TEXAS: TEXAS WATER DEVELOPMENT BOARD REPORT 322, 1990.

EDWARDS AQUIFER, A TEXAS TREASURE—A TEACHERS GUIDE, SECONDARY, GRADES 7–12: EDWARDS UNDERGROUND WATER DISTRICT, 1991.

COMPILATION OF HYDROLOGIC DATA FOR THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, 1990, WITH 1934–90 SUMMARY: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 50, 1991.

MODELING INFILTRATION, SUBSURFACE MOISTURE, AND BASE FLOW IN BARTON CREEK, AUSTIN, TEXAS: TEXAS STATE SECTION OF THE AMERICAN WATER RESOURCES ASSOCIATION, TRIGG TWICHELL SYMPOSIUM, FALL MEETING, NOVEMBER 8, 1991, AUSTIN, TEXAS, 1991.

INSIDE THE EDWARDS AQUIFER—A THREE-PART TECHNICAL FILM, HIGH-SCHOOL LEVEL TEACHER’S GUIDE: EDWARDS UNDERGROUND WATER DISTRICT, 1992.

WITHDRAWALS FROM THE EDWARDS-TRINITY AQUIFER SYSTEM AND CONTIGUOUS HYDRAULICALLY CONNECTED UNITS, WEST-CENTRAL TEXAS, DECEMBER 1974 THROUGH MARCH 1977: USGS WATER-RESOURCES INVESTIGATIONS REPORT 91–4021, 1991.

CONFIGURATION OF THE BASE OF THE EDWARDS-TRINITY AQUIFER SYSTEM AND HYDROGEOLOGY OF THE UNDERLYING PRE-CRETACEOUS ROCKS, WEST-CENTRAL TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 91–4071, 1992.

EVALUATION OF THE GROUND-WATER RESOURCES OF THE PALEOZOIC AND CRETACEOUS AQUIFERS IN THE HILL COUNTRY OF CENTRAL TEXAS: TEXAS WATER DEVELOPMENT BOARD REPORT 339, 1992

INVESTIGATION OF THE FRESH/SALINE-WATER INTERFACE IN THE EDWARDS AQUIFER IN NEW BRAUNFELS AND SAN MARCOS, TEXAS: EDWARDS UNDERGROUND WATER DISTRICT REPORT 92–02, 1992.

MODEL REFINEMENT AND APPLICATIONS FOR THE EDWARDS (BALCONES FAULT ZONE) AQUIFER IN THE SAN ANTONIO REGION, TEXAS: TEXAS WATER DEVELOPMENT BOARD REPORT 340, 1992.

WATER QUALITY IN THE EDWARDS AQUIFER AND STREAMS RECHARGING THE AQUIFER IN THE SAN ANTONIO REGION, TEXAS: USGS HYDROLOGIC INVESTIGATIONS ATLAS HA–723, 1992

COMPILATION OF HYDROLOGIC DATA FOR THE EDWARDS AQUIFER, SAN ANTONIO AREA, TEXAS, 1991, WITH 1934–91 SUMMARY: EDWARDS UNDERGROUND WATER DISTRICT BULLETIN 51, 1992.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1991, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–91–4, 1992.

HISTORICAL POTENTIOMETRIC SURFACE OF THE EDWARDS-TRINITY AQUIFER SYSTEM AND CONTIGUOUS HYDRAULICALLY CONNECTED UNITS, WEST-CENTRAL TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 92–4055, 1993.

HISTORICAL SATURATED THICKNESS OF THE EDWARDS-TRINITY AQUIFER SYSTEM AND SELECTED CONTIGUOUS HYDRAULICALLY CONNECTED UNITS, WEST-CENTRAL TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 92–4125, 1993.

DEFINING THE EDWARDS AQUIFER FRESHWATER/SALINE-WATER INTERFACE WITH GEOPHYSICAL LOGS AND MEASURED DATA (SAN ANTONIO TO KYLE, TEXAS): EDWARDS UNDERGROUND WATER DISTRICT REPORT 93–06, 1993.

EDWARDS AQUIFER HYDROGEOLOGIC STATUS REPORT FOR 1992: EDWARDS UNDERGROUND WATER DISTRICT REPORT 93–05, 1993.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1992, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–92–4, 1993.

SIMULATIONS OF FLOW IN THE EDWARDS-TRINITY AQUIFER SYSTEM AND CONTIGUOUS HYDRAULICALLY CONNECTED UNITS, WEST-CENTRAL TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 93–4039, 1994.

DISSOLVED-SOLIDS CONCENTRATIONS AND HYDROCHEMICAL FACIES IN WATER OF THE EDWARDS-TRINITY AQUIFER SYSTEM, WEST-CENTRAL TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 93–4126, 1994.

NATIONAL WATER-QUALITY ASSESSMENT PROGRAM—SOUTH-CENTRAL TEXAS: USGS FACT SHEET FS–94–048, 1994.

GEOLOGIC HISTORY AND HYDROGEOLOGIC SETTING OF THE EDWARDS-TRINITY AQUIFER SYSTEM, WEST-CENTRAL TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 94–4039, 1994.

1994 REVIEW AND UPDATE OF THE POSITION OF THE EDWARDS AQUIFER FRESHWATER/SALINE-WATER INTERFACE FROM UVALDE TO KYLE, TEXAS: EDWARDS UNDERGROUND WATER DISTRICT REPORT 94–05, 1994.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1993, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–93–4, 1994.

GEOLOGY AND HYDROLOGY OF THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 95–4186, 1995.

GEOLOGIC FRAMEWORK AND HYDROGEOLOGIC CHARACTERISTICS OF THE EDWARDS AQUIFER OUTCROP, HAYS COUNTY, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 95–4265, 1995.

REGIONAL DISTRIBUTION OF PERMEABILITY IN THE EDWARDS AQUIFER: EDWARDS UNDERGROUND WATER DISTRICT REPORT 95–02, 1995.

AQUIFERS OF TEXAS: TEXAS WATER DEVELOPMENT BOARD REPORT 345, 1995.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1994, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–94–4, 1995.

HYDROGEOLOGIC FACTORS THAT AFFECT THE FLOWPATH OF WATER IN SELECTED ZONES OF THE EDWARDS AQUIFER, SAN ANTONIO REGION, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 96–4046, 1996.

GEOLOGIC FRAMEWORK AND HYDROGEOLOGIC CHARACTERISTICS OF THE EDWARDS AQUIFER OUTCROP (BARTON SPRINGS SEGMENT), NORTHEASTERN HAYS AND SOUTHWESTERN TRAVIS COUNTY, TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 96–4306, 1996.

RECHARGE TO AND DISCHARGE FROM THE EDWARDS AQUIFER IN THE SAN ANTONIO AREA, TEXAS, 1995: USGS OPEN-FILE REPORT 96–181, 1996.

EDWARDS AQUIFER GROUND-WATER RESOURCES: GEOLOGIC CONTROLS ON POROSITY DEVELOPMENT IN PLATFORM CARBONATES, SOUTH TEXAS: UNIVERSITY OF TEXAS, BUREAU OF ECONOMIC GEOLOGY REPORT OF INVESTIGATIONS NO. 238, 1996.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1995, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–95–4, 1996.

WATER-QUALITY ASSESSMENT OF SOUTH-CENTRAL TEXAS—OCCURRENCE AND DISTRIBUTION OF VOLATILE ORGANIC COMPOUNDS IN SURFACE WATER AND GROUND WATER, 1983–94, AND IMPLICATIONS FOR FUTURE MONITORING: USGS WATER-RESOURCES INVESTIGATIONS REPORT 97–4028, 1997.

HYDROGEOLOGIC FRAMEWORK AND GEOCHEMISTRY OF THE EDWARDS AQUIFER SALINE-WATER ZONE, SOUTH-CENTRAL TEXAS: USGS WATER-RESOURCES INVESTIGATIONS REPORT 97–4133, 1997.

WATER-QUALITY SUMMARY OF THE SAN MARCOS SPRINGS RIVERINE SYSTEM, SAN MARCOS, TEXAS, JULY-AUGUST 1994: USGS FACT SHEET FS–059–97, 1997.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1996, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–96–4, 1997.

MONITORING OF SELECTED WATER-QUALITY CONSTITUENTS NEAR THE FRESHWATER/SALINE-WATER INTERFACE OF THE EDWARDS AQUIFER, JULY 1996–DECEMBER 1997: USGS FACT SHEET FS–103–98, 1998.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1997, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–97–4, 1998.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1998, VOLUME 4, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–98–4, 1999.

GROUNDWATER AVAILABILITY OF THE TRINITY AQUIFER, HILL COUNTRY AREA, TEXAS: NUMERICAL SIMULATIONS THROUGH 2050: TEXAS WATER DEVELOPMENT BOARD REPORT 353, 2000.

WATER QUALITY IN SOUTH-CENTRAL TEXAS—TEXAS, 1996–98: USGS CIRCULAR 1212, 2000.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 1999, VOLUME 6, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–99–6, 2000.

WATER-RESOURCES DATA, TEXAS, WATER YEAR 2000, VOLUME 6, GROUND-WATER DATA: USGS WATER-DATA REPORT TX–00–6, 2001.

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