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Karst Groundwater Contamination and Public Health pp 299–317Cite as

Recharge and Water-Quality Controls for a Karst Aquifer in Central Texas

Part of the Advances in Karst Science book series (AKS)

Abstract

The Edwards Aquifer is a prolific karst aquifer system in Central Texas that provides drinking water to about 2 million people. Because a significant portion of the water recharging the Barton Springs segment of the Edwards Aquifer enters the subsurface through caves and enlarged fractures in the bed of Onion Creek, the presence of nonpoint source pollution in storm water flowing in Onion Creek can have a direct impact on water quality in the Barton Springs segment of the Edwards Aquifer. To address this concern, the Barton Springs/Edwards Aquifer Conservation District constructed a concrete vault over the entrance to Antioch Cave in the bed of Onion Creek. This structure was designed to prevent entry into the cave of contaminated storm water by closure of two valves on the vault during storm events. When the storm water passes, the valves open and allow the cleaner baseflow water to enter the cave. Results of water-quality sampling at Antioch indicate that the system is capable of significant reduction of nonpoint source pollution entering the aquifer through Antioch Cave. Over a period in 2010 that included five storm events, approximately 1105 kg (2436 lbs) of nitrogen from nitrate/nitrite, 134 kg (295 lbs) of total phosphorus, and 86,385 kg (190,480 lbs) of sediment were prevented from entering Antioch Cave. This amount of sediment is equivalent to about eight dump-truck loads that are prevented from entering the aquifer.

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References

  • Barker, R., P. Bush, and E. Baker. 1994. Geologic history and hydrogeologic setting of the Edwards-Trinity Aquifer System, West-Central Texas. U.S. Geological Survey, WRI 94-4039.

    Google Scholar 

  • BSEACD. 2003. Summary of groundwater dye tracing studies (1996–2002). Barton Springs segment of the Edwards Aquifer. Texas: Barton Springs/Edwards Aquifer Conservation District (BSEACD), April 2003.

    Google Scholar 

  • BSEACD. 2007. Draft habitat conservation plan and preliminary draft environmental impact study: Volumes I and II, plus appendices. Texas: Barton Springs/Edwards Aquifer Conservation District (BSEACD), August 2007.

    Google Scholar 

  • Fieseler, R. 1998. Implementation of best management practices to reduce nonpoint source loadings to Onion Creek recharge features. Barton Springs Edwards Aquifer Conservation District, Austin, Texas. +appendices, December 16, 1998.

    Google Scholar 

  • Flores, R. 1990. Test well drilling investigation to delineate the downdip limits of usable-quality groundwater in the Edwards Aquifer in the Austin Region, Texas. Texas Water Development Board Report 325.

    Google Scholar 

  • Ford, D. 2004. Karst. In Encyclopedia of caves and karst science, ed. J. Gunn, 902. New York: Fitzroy Dearborn.

    Google Scholar 

  • Halihan, R., T. Mace, and J. Sharp. 2000. Flow in the San Antonio segment of the Edwards Aquifer: matrix, fractures, or conduits? In Groundwater flow and contaminant transport in carbonate aquifers, ed. C.M. Wicks, and I.D. Sasowsky, 129–146. Rotterdam, Netherlands: A.A. Balkema.

    Google Scholar 

  • Hauwert, N. 2006. Characterization and water balance of internal drainage basins. Abstract presented at Ph.D. Technical Session, University of Texas at Austin, Austin, Texas, 2/21/2006.

    Google Scholar 

  • Hauwert, N.M., D.A. Johns, J.W. Sansom, and T.J. Aley. 2002a. Groundwater tracing of the Barton Springs Edwards Aquifer, Travis and Hays Counties, Texas. Gulf Coast Association of Geological Societies Transactions 52: 377–384.

    Google Scholar 

  • Hauwert, N.M., D.A. Johns, and J. Sharp. 2002b. Evidence of discrete flow in the Barton Springs segment of the Edwards Aquifer. Karst Waters Institute Special Publication 7: 162–167.

    Google Scholar 

  • Hauwert, N.M., D.A. Johns, J.W. Sansom, and T.J. Aley. 2004. Groundwater tracing of the Barton Springs Edwards Aquifer, southern Travis and northern Hays Counties, Texas. Report by the Barton Springs/Edwards Aquifer Conservation District and the City of Austin Watershed Protection and Development Review Department.

    Google Scholar 

  • Hovorka, S., R. Mace, and E. Collins. 1995. Regional distribution of permeability in the Edwards Aquifer. Gulf Coast Association of Geological Societies Transactions 45: 259–265.

    Google Scholar 

  • Hovorka, S., A. Dutton, S. Ruppel, and J. Yeh. 1996. Edwards Aquifer ground-water resources: Geologic controls on porosity development in platform carbonates, South Texas. The University of Texas at Austin, Bureau of Economic Geology, Report of Investigations No. 238.

    Google Scholar 

  • Hovorka, S., R. Mace, and E. Collins. 1998. Permeability structure of the Edwards Aquifer, South Texas—Implications for aquifer management. The University of Texas at Austin, Bureau of Economic Geology, Report of Investigations No. 250.

    Google Scholar 

  • Hunt, B., B.A. Smith, S. Campbell, J. Beery, N. Hauwert, and D. Johns. 2005. Dye tracing of recharge features under high-flow conditions, Onion Creek, Barton Springs Segment of the Edwards Aquifer, Hays County, Texas. Austin Geological Society Bulletin 1:70–86.

    Google Scholar 

  • Hunt, B., B.A. Smith, D. Johns, and N. Hauwert. 2006. Summary of 2005 groundwater dye tracing studies, Barton Springs segment of the Edwards Aquifer, Hays and Travis Counties, Texas. BSEACD Report of Investigations 2006-0530.

    Google Scholar 

  • Hunt, B.B., B.A. Smith, and J. Beery. 2007. Synoptic potentiometric maps, 1956 to 2006, Barton Springs segment of the Edwards Aquifer, Central Texas. BSEACD, 65 p. +CD. December 2007.

    Google Scholar 

  • Hunt, B.B., N. Banda, and B.A. Smith. 2010. Three-dimensional geologic model of the Barton Springs segment of the Edwards Aquifer, Central Texas. Gulf Coast Association of Geological Societies Transactions 60: 355–367.

    Google Scholar 

  • Johnson, S., G. Schindel, G. Veni, N. Hauwert, B. Hunt, B. Smith, and M. Gary, M. 2012. Tracing groundwater flowpaths in the vicinity of San Marcos Springs, Texas. San Antonio, Texas: Edwards Aquifer Authority, August 2012.

    Google Scholar 

  • Klimchouk, A. 2007. Hypogene speleogenesis: Hydrogeological and morphogenetic perspective. National Cave and Karst Research Institute Special Paper 1.

    Google Scholar 

  • Land, L.F., B.A. Smith, and B.B. Hunt. 2010. Hydrologic connection of the Edwards Aquifer between San Marcos Springs and Barton Springs, Texas. Gulf Coast Association of Geological Societies Transactions 60: 401–417.

    Google Scholar 

  • LBG-Guyton Associates. 1994. Edwards Aquifer ground-water divides assessment San Antonio region, TX. Report 95-01 Prepared for the Edwards Underground Water District.

    Google Scholar 

  • Lindgren, R., A. Dutton, S. Hovorka, S. Worthington, and S. Painter. 2004 Conceptualization and simulation of the Edwards Aquifer, San Antonio Region, Texas. U. S. Geological Survey Scientific Investigation Report 2004-5277.

    Google Scholar 

  • Maclay, R.W., and T.S. Small. 1986 Carbonate geology and hydrogeology of the Edwards Aquifer in the San Antonio Area, Texas. Texas Water Development Board, Report 296, 90 p.

    Google Scholar 

  • Mahler, B.J., and F.L. Lynch. 1999. Muddy waters-temporal variation in sediment discharging from a karst spring. Journal of Hydrology 214: 165–178.

    Google Scholar 

  • Mahler, B.J., P.C. Van Metre, J.T. Wilson, A.L. Guilfoyle, and M.W. Sunvison. 2006a. Concentrations, loads, and yields of particle-associated contaminants in urban creeks, Austin, Texas, 1999–2004. U.S. Geological Survey Scientific Investigations Report 2006-5262, 107 p.

    Google Scholar 

  • Mahler, B.J., B.D. Garner, M. Musgrove, A.L. Guilfoyle, and M.V. Rao. 2006b. Recent (2003–2005) water quality of Barton Springs, Austin, Texas with emphasis on factors affecting variability. U.S. Geological Survey Scientific Investigations Report 2006-5299.

    Google Scholar 

  • Mahler, B.J., M. Musgrove, C. Herrington, and T.L. Sample. 2011. Recent (2008–10) concentrations and isotopic compositions of nitrate and concentrations of wastewater compounds in the Barton Springs Zone, South-Central Texas, and their potential relation to urban development in the contributing zone. U. S. Geological Survey, Scientific Investigation Report 2011-5018.

    Google Scholar 

  • Rose, P.R. 1972. Edwards Group, surface and subsurface, Central Texas. The University of Texas at Austin, Bureau of Economic Geology Report of Investigations No. 74.

    Google Scholar 

  • Ryder, P. 1996. Ground water atlas of the United States: Segment 4, Oklahoma and Texas. U.S. Geological Survey, Hydrologic Investigations Atlas 730-E.

    Google Scholar 

  • Schindel, G., J. Quinlan, G. Davies, and J. Ray. 1996. Guidelines for wellhead and springhead protection area delineation in carbonate rocks. US EPA Region IV, Ground-water Protection Branch.

    Google Scholar 

  • Sharp, J.M., Jr. 1990. Stratigraphic, geomorphic and structural controls of the Edwards Aquifer, Texas, U.S.A. In Selected papers on hydrogeology, vol. 1, ed. E.S. Simpson, and J.M. Jr. Sharp, 67–82. Heise, Hannover, Germany: International Association of Hydrogeologists.

    Google Scholar 

  • Sharp, J.M., Jr. 2010. The impacts of urbanization on groundwater systems and recharge. AQUAmundi, Am01008, 51–56. doi:10.4409/Am-004-10-0008.

  • Slade, R. Jr., L. Ruiz, and D. Slagle. 1985. Simulation of the flow system of Barton Springs and associated Edwards Aquifer in the Austin Area, Texas. U.S. Geological Survey, Water-Resources Investigations Report 85-4299, 49 p.

    Google Scholar 

  • Slade, R. Jr., M. Dorsey, and S. Stewart. 1986. Hydrology and water quality of the Edwards Aquifer associated with Barton Springs in the Austin Area, Texas. U.S. Geological Survey Water-Resources Investigations Report 86-4036.

    Google Scholar 

  • Small, T.A., J.A. Hanson, and N.M. Hauwert. 1996. Geologic framework and hydrogeologic characteristics of the Edwards Aquifer outcrop (Barton Springs Segment), Northeastern Hays and Southwestern Travis Counties, Texas. U.S. Geological Survey Water-Resources Investigations Report 96-4306.

    Google Scholar 

  • Smith, B.A., and B.B. Hunt. 2009. Potential hydraulic connections between the Edwards and Trinity Aquifers in the Balcones Fault Zone of Central Texas. Bulletin of the South Texas Geological Society 50 (2): 15–34.

    Google Scholar 

  • Smith, B., B. Morris, B. Hunt, S. Helmcamp, D. Johns, and N. Hauwert. 2001. Water quality and flow loss study of the Barton Springs aquifer. EPA-funded 319h grant report by the Barton Springs/Edwards Aquifer Conservation District and City of Austin, submitted to the Texas Commission on Environmental Quality (formerly TNRCC), August 2001.

    Google Scholar 

  • TCEQ. 2008. Surface water quality monitoring procedures, Volume 1: physical and chemical monitoring methods. Texas Commission on Environmental Quality, October 2008.

    Google Scholar 

  • TNRCC. 1999. Texas nonpoint source pollution assessment report and management program. Texas Natural Resource Conservation Commission, SFR-68/99.

    Google Scholar 

  • Todd, D.K., and L.W. Mays. 2005. Groundwater hydrology, 3rd ed. 636. New York: John Wiley.

    Google Scholar 

  • USGS. website data. http://nwis.waterdata.usgs.gov/tx/nwis/qwdata/?site_no=08155500&agency_cd=USGS.

  • White, W.B. 1988. Geomorphology and hydrology of karst terrains, 464. New York: Oxford University Press.

    Google Scholar 

  • Worthington, S. 2003. Conduits and turbulent flow in the Edwards Aquifer. Worthington groundwater, contract report to Edwards Aquifer Authority, San Antonio, Texas, December 20, 2003.

    Google Scholar 

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Author information

Authors and Affiliations

  1. Barton Springs/Edwards Aquifer Conservation District, 1124 Regal Row, Austin, TX, 78748, USA

    Brian A. Smith & Brian B. Hunt

Authors
  1. Brian A. Smith
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  2. Brian B. Hunt
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Corresponding author

Correspondence to Brian A. Smith .

Editor information

Editors and Affiliations

  1. Geosciences Department, The Pennsylvania State University Geosciences Department, University Park, Pennsylvania, USA

    Prof. Dr. William B. White

  2. University of Virginia, Department of Environmental Sciences University of Virginia, Charlottesville, VA, USA

    Prof. Dr. Janet S. Herman

  3. Bucknell University, Department of Geology Bucknell University, Lewisburg, PA, USA

    Prof. Dr. Ellen K. Herman

  4. US Environmental Protection Agency , Washington, DC, USA

    Dr. Marian Rutigliano

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Smith, B.A., Hunt, B.B. (2018). Recharge and Water-Quality Controls for a Karst Aquifer in Central Texas. In: White, W., Herman, J., Herman, E., Rutigliano, M. (eds) Karst Groundwater Contamination and Public Health. Advances in Karst Science. Springer, Cham. https://doi.org/10.1007/978-3-319-51070-5_35

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