Bibliography

[JSAI] John Shomaker & Associates, Inc., 2022, Potential recharge for Carlin Trend and Turquoise Ridge groundwater-flow models from two-stage precipitation distribution, March 2022, Albuquerque, New Mexico.
Garcia, C.A., Halford, K.J., Gardner, P.M., and Smith, D.W., 2021, Hydraulic characterization of carbonate-rock and basin-fill aquifers near Long Canyon, Goshute Valley, northeastern Nevada: U.S. Geological Survey Scientific Investigations Report 2021–5021, 99 p., https://doi.org/10.3133/sir20215021.
[JSAI] John Shomaker & Associates, Inc., 2021, Groundwater-Flow Model of the Carlin Trend Basins Nevada, June 2021, Albuquerque, New Mexico.
Halford, K.J., and Jackson, T.R., 2020, Groundwater characterization and effects of pumping in the Death Valley regional groundwater flow system, Nevada and California, with special reference to Devils Hole: U.S. Geological Survey Professional Paper 1863, 178 p., https://doi.org/10.3133/pp1863
Jackson, T.R., and Halford, K.J., 2019, Estimation of groundwater flow through Yucca Flat based on a multiple-well aquifer test at well ER-6–1–2 main, Nevada National Security Site, southern Nevada: U.S. Geological Survey Scientific Investigations Report 2019–5038, 27 p., https://doi.org/10.3133/sir20195038.
Halford, K., 2019, Evaluation of groundwater-flow models for estimating drawdown from proposed groundwater development in Tule Desert, Nevada: U.S. Geological Survey Open-File Report 2019–1091, 21 p., https://doi.org/10.3133/ofr20191091.
Frus, R.J., and Halford, K.J., 2018, Documentation of single-well aquifer tests and integrated borehole analyses, Pahute Mesa and Vicinity, Nevada: U.S. Geological Survey Scientific Investigations Report 2018–5096, 22 p., https://doi.org/10.3133/sir20185096.
Jackson, T. R., Halford, K. J., Gardner, P. M. and Garcia, A., 2018, Evaluating Micrometeorological Estimates of Groundwater Discharge from Great Basin Desert Playas. Groundwater, 56: 909-920. doi:10.1111/gwat.12647
Smith, D.W., Moreo, M.T., Garcia, C.A., Halford, K.J., and Fenelon, J.M., 2017, A process to estimate net infiltration using a site-scale water-budget approach, Rainier Mesa, Nevada National Security Site, Nevada, 2002–05: U.S. Geological Survey Scientific Investigations Report 2017-5078, 22 p., https://doi.org/10.3133/sir20175078.
Garcia, C.A., Jackson, T.R., Halford, K.J., Sweetkind, D.S., Damar, N.A., Fenelon, J.M., and Reiner, S.R., 2017, Hydraulic Characterization of Volcanic Rocks in Pahute Mesa Using a Consolidated Analysis of 16 Multiple-Well Aquifer Tests, Nevada National Security Site, 2009–2014: U.S. Geological Survey Scientific Investigations Report 2016–5151, 62 p. https://pubs.er.usgs.gov/publication/sir20165151.
Mirus, B.B., Halford, K.J., Sweetkind, D.S., and Fenelon, J.M., 2016, Testing the suitability of geologic frameworks for extrapolating hydraulic properties across regional scales, Hydrogeology Journal 24: 1133-1146. doi:10.1007/s10040-016-1375-1
Halford, K.J., 2016, T-COMP—A suite of programs for extracting transmissivity from MODFLOW models: U.S. Geological Survey Techniques and Methods, book 6, chap. A54, 17 p., http://dx.doi.org/10.3133/tm6A54.
Halford, K.J., 2016, Model Archive of Pahute Mesa-Oasis Valley Groundwater Flow Model: U.S. Geological Survey Data Release,http://dx.doi.org/10.5066/F7N58JFQ.
Fenelon, J.M., Halford, K.J., and Moreo, M.T., 2016, Delineation of the Pahute Mesa–Oasis Valley groundwater basin, Nevada: U.S. Geological Survey Scientific Investigations Report 2015–5175, 40 p., http://dx.doi.org/10.3133/sir20155175.
Prudic, D.E, Sweetkind, D.S., Jackson, T.L., Dotson, K.E., Plume, R.W., Hatch, C.E., and Halford, K.J. 2015, Evaluating connection of aquifers to springs and streams, Great Basin National Park and vicinity, Nevada: U.S. Geological Survey Professional Paper 1819, 188 p., http://dx.doi.org/10.3133/pp1819
Garcia, C.A., Halford, K.J. and Fenelon, J.M. 2013, Detecting Drawdowns Masked by Environmental Stresses with Water-Level Models. Ground Water. doi: 10.1111/gwat.12042
Halford, K.J., Garcia, C.A., Fenelon, J.M., and Mirus, B.B., 2012, Advanced methods for modeling water-levels and estimating drawdowns with SeriesSEE, an Excel add-in, U.S. Geological Survey Techniques and Methods 4-F4, 29 p.
Garcia, C.A., Fenelon, J.M., Halford, K.J., Reiner, S.R., and Laczniak, R.J., 2011, Assessing hydraulic connections across a complex sequence of volcanic rocks—Analysis of U-20 WW multiple-well aquifer test, Pahute Mesa, Nevada National Security Site, Nevada: U.S. Geological Survey Scientific Investigations Report 2011–5173, 24 p.
Halford, K.J., J.M. Fenelon, C.A. Garcia, D.S. Sweetkind, and G. Phelps, Geologic Heterogeneity of Structural Blocks and Hydraulic Significance, Pahute Mesa, Nevada, MODFLOW and More 2011: Integrated Hydrologic Modeling – Conference Proceedings, 493-502
Halford, K.J., and Plume, R.W., 2011, Potential effects of groundwater pumping on water levels, phreatophytes, and spring discharges in Spring and Snake Valleys, White Pine County, Nevada, and adjacent areas in Nevada and Utah: U.S. Geological Survey Scientific Investigations Report 2011-5032, 52 p.
Phelps, G.A., Boucher, A., and Halford, K.J., 2011, A refined characterization of the alluvial geology of yucca flat and its effect on bulk hydraulic conductivity, U.S. Geological Survey Open-File Report 2010-1307, 33 p.
Day-Lewis, F. D., Johnson, C. D., Paillet, F. L. and Halford, K. J., 2011, A Computer Program for Flow-Log Analysis of Single Holes (FLASH). Ground Water, 49: 926–931. doi: 10.1111/j.1745-6584.2011.00798.x
Day-Lewis, F.D., Johnson, C. D., Paillet, F.L., and Halford, K.J, 2011, FLASH: A Computer Program for Flow-Log Analysis of Single Holes v1.0: U.S. Geological Survey Software Release, 07 March 2011, http://dx.doi.org/10.5066/F7319SZC
Garcia, C.A., Halford, K.J., and Laczniak, R.J., 2010, Interpretation of flow logs from Nevada Test Site boreholes to estimate hydraulic conductivity using numerical simulations constrained by single-well aquifer tests: U.S. Geological Survey Scientific Investigations Report 2010–5004, 28 p.
Halford, K.J., C.L. Stamos, T. Nishikawa, and P.M. Martin, 2010, Arsenic Management through Well Modification and Simulation in Antelope Valley, California, Ground Water, v. 48 no. 4, 526-537
Halford, K.J. 2009, AnalyzeHOLE: an Integrated Wellbore Flow Analysis Tool, U.S. Geological Survey Techniques and Methods 4–F2, 46 p.
Konikow, L.F., Hornberger, G.Z., Halford, K.J., and Hanson, R.T., 2009, Revised multi-node well (MNW2) package for MODFLOW ground-water flow model: U.S. Geological Survey Techniques and Methods 6–A30, 67 p.
Berger, D.L.; Halford, K.J.; Belcher, W.R.; Lico, M.S., 2008, Technical Review of Water-Resources Investigations of the Tule Desert, Lincoln County, Southern Nevada: U.S. Geological Open-File Report, 2008-1354.
Izbicki, J.A., Stamos, C.L., Metzger, L.F., Halford, K.J., Kulp, T.R., and Bennett, G.L., 2008, Source, Distribution, and Management of Arsenic in Water from Wells, Eastern San Joaquin Ground-Water Subbasin, California: U.S. Geological Open-File Report, 2008-1272.
Garcia, C.A., Johnson, M.J., Andraski, B.J., Halford, K.J., and Mayers, C.J., 2008, Portable Chamber Measurements of Evapotranspiration at the Amargosa Desert Research Site near Beatty, Nye County, Nevada, 2003–06: U.S. Geological Survey Scientific Investigation, 2008–5135.
Kuniansky, E.L., Halford, K.J., and Shoemaker, W.B., 2008, Permeameter Data Verify New Turbulence Process for MODFLOW, Ground Water, v. 46 no. 5, 768-771
Fenelon, J.M., Laczniak, R.J., and Halford, K.J., 2008, Predevelopment Water-Level Contours for Aquifers in the Rainier Mesa and Shoshone Mountain area of the Nevada Test Site, Nye County, Nevada: U.S. Geological Survey Scientific Investigation, 2008-5044.
Halford, K.J. and Stamos-Pfeiffer, C., 2008, Interpreting Flow Logs with an Integrated Wellbore Analysis Tool, AnalyzeHOLE, MODFLOW and More: Ground Water and Public Policy, May 18-21, 2008, 88-92
Halford, K.J. 2008, Discussion of “Update on the Use of the RORA Program for Recharge Estimation”: Ground Water, v. 46, no. 1, 10-11.
Halford, K.J. 2006, Interpreting Hydrogeologic Columns with Multiple Aquifer Tests and a Moving-Model Approach, MODFLOW and More 2006:Managing Ground-Water Systems, May 22-24, 2006, 491-495
Green, J.M., and Halford, K.J., 2006, Simulation of ground-water flow, chap of Green, J.M., ed., 2006, The effectiveness of Cattlemans Detention Basin, South Lake Tahoe, California: U.S. Geological Survey Scientific Investigations Report 2006-5259, p. 17-26.
Halford, K.J. 2006, Documentation of a Spreadsheet for Time-Series Analysis and Drawdown Estimation, U.S. Geological Survey Scientific Investigation, 2006-5024.
Halford, K.J., 2006, MODOPTIM: a general optimization program for ground-water flow model calibration and groundwater management with MODFLOW, U.S. Geological Survey Scientific Investigation, 2006-5009.
Halford, K.J., W. D. Weight, and R. P. Schreiber 2006, Interpretation of Transmissivity Estimates from Single-Well, Pumping Aquifer Tests, Ground Water, v. 44 no. 3, 467–471
Halford, K.J. and D.K. Yobbi 2006, Estimating Hydraulic Properties Using a Moving-Model Approach and Multiple Aquifer Tests, Ground Water, v. 44 no. 2, 284–291
Hoffmann, J.P., D.J. Bills, J.V. Phillips, and K.J. Halford, 2006, Geologic, Hydrologic, and Chemical Data from the C Aquifer near Leupp, Arizona, USGS SIR 2005–5280
Yobbi, D.K. and K.J. Halford 2006, Numerical Simulation of Aquifer Tests, West-central Florida, USGS SIR 2005-5201
Halford, K.J., R.J. Laczniak, and D. L. Galloway 2005, Hydraulic Characterization of Overpressured Tuff in Central Yucca Flat, Nevada Test Site, Nevada, USGS SI 2005-5211
Andraski, B.J., D. A. Stonestrom, R. L. Michel, K. J. Halford, and J. C. Radyk Plant-Based Plume-Scale Mapping of Tritium Contamination in Desert Soils Published online 16 August 2005; doi:10.2136/vzj2005.0052 Vadose Zone J 2005 4: 819-827.
Halford, W.P., K.J. Halford. and A.T. Pierce 2005, Mathematical analysis demonstrates that interferons-beta and -gamma interact in a multiplicative manner to disrupt herpes simplex virus replication, J. of Theoretical Biology, 234: 439-454.
Berger, D.L., D.K. Maurer, T.J. Lopes, and K.J. Halford, 2004, Estimates of natural ground-water discharge and characterization of water quality in Dry Valley, Washoe County, West-Central Nevada, 2002-2003, USGS SI 2004-5155
Halford, K.J. 2004, Editorial—More Data Required, Ground Water, v. 42, no. 4, 477.
Halford, K.J. and B.C. Campbell 2004, A unique approach to estimating lateral anisotropy in complex geohydrologic environments, Journal of Hydraulic Research, v. 42, extra issue, 70-79. 
Maurer, D.K. and Halford, K.J., 2004. Updated estimates of the distribution of average annual precipitation in Carson Valley, 1971-2000, Douglas County, Nevada, and Alpine County, California. Journal of the Nevada Water Resources Association 1(1): 20-39.
Reichard, E.G., Michael Land, S.M. Crawford, Tyler Johnson, R.R. Everett, T.V. Kulshan, D.J. Ponti, K.J. Halford, T.A. Johnson, K.S. Paybins, and Tracy Nishikawa 2003, Geohydrology, geochemistry, and ground-water simulation-optimization of the Central and West Coast Basins, Los Angeles County, California, USGS WRI 03-4065
Moreo, M.T., Keith J. Halford, Richard J. La Camera, and Randell J. Laczniak 2003, Estimated Ground-Water Withdrawals from the Death Valley Regional Flow System, Nevada and California, 1913-98, USGS WRI 03-4245
Halford, K.J. and R.T. Hanson 2002, Documentation for the Multi-Node Well Package, MNW, for the U.S. Geological Survey’s Modular Three-Dimensional Finite-Difference Ground-Water Flow Model, USGS OF 02-293 
Halford, K.J. and E.L. Kuniansky 2002, Documentation of spreadsheets for the analysis of aquifer pumping and slug test data, USGS OF 02-197 
Mills, P.C., Halford, K.J., and Cobb, R.P., 2002, Delineation of the Troy Bedrock Valley and Particle-Tracking Analysis of Ground-Water Flow Underlying Belvidere, Illinois, USGS WRI 02-4062 
Mills, P.C., Nazimek, J.E., Halford, K.J., and Yeskis, D.J., 2001, Hydrogeology and simulation of ground-water flow in the aquifers underlying Belvidere, Illinois, USGS WRI 01-4100
Spechler, R.M. and K.J. Halford 2001, Hydrogeology, water quality, and simulated effects of groundwater withdrawals from the Floridan Aquifer System, Seminole County and vicinity, Florida, USGS WRI 01-4182  
Halford, K.J. 2000. Simulation and interpretation of borehole flowmeter results under laminar and turbulent flow conditions. In the Seventh International Symposium on Logging for Minerals and Geotechnical Applications, Golden, Colorado, October 24–26, 2000, Proceedings: Houston, Tex., The Minerals and Geotechnical Logging Society, A Chapter at Large of the Society of Professional Well Log Analysts,157–168
Halford, K.J. and G.C. Mayer 2000, Problems associated with estimating ground-water discharge and recharge from stream-discharge records, Ground Water, v. 38, no. 3, 331-342.
Murray, L.C., Jr., and Halford, K.J., 1999, Simulated effects of projected ground-water withdrawals in the Floridan aquifer system, greater Orlando metropolitan area, east-central Florida: USGS WRI 99-4058, 26 p.
Halford, K.J. 1999, Effects of steady-state assumption on hydraulic conductivity and recharge estimates in a surficial aquifer system, Ground Water, v. 37, no. 1, 70-79.
Halford, K.J. 1998c, Assessment of Potential Effects of Phytoremediation on Ground- Water Flow around Area ‘C’ at Orlando Naval Training Center, Florida, USGS WRI 98-4110, 30p.
Halford, K.J. 1998b, Ground-water flow in the surficial aquifer system and potential movement of contaminants from selected waste-disposal sites at Cecil Field Naval Air Station, Jacksonville, Florida, USGS WRI 97-4278, 68p.
Halford, K.J. 1998a, Ground-water flow in the surficial aquifer system and potential movement of contaminants from selected waste-disposal sites at Naval Station Mayport, Florida, USGS WRI 97-4262, 104p.
Halford, K.J. 1997, Effects of unsaturated zone on aquifer test analysis in a shallow- aquifer system, Ground Water, v. 35, no. 3, 512-522.
Robinson, J.L., J.K. Carmichael, K.J. Halford, and D.E. Ladd 1997, Hydrogeologic framework and simulation of ground-water flow and travel time in the shallow aquifer system in the area of naval support activity Memphis, Millington, Tennessee, USGS WRI 97-4228, 56p.
Murray, L.C., Jr. and K.J. Halford 1996, Hydrogeologic Conditions and Simulation of Ground-Water Flow in the Greater Orlando Metropolitan Area, East-Central Florida, USGS WRI 96-4181, 100p.
Halford, K.J. and Zaki Bassiouni 1995, Numerical simulation of the Sparta sands using new approaches to history matching, Application of Mathematical Methods in Science and Technique at the 4th International Symposium on Application of Mathematics and Computers in Petroleum Engineering, June 20-21 Cracow, Poland, 421-431.
Halford, K.J. 1995, Estimating the dynamic water-level surfaces associated with Hurricane Andrew crossing the Louisiana coast, Journal of Coastal Research, Special issue 21 on the impact of Hurricane Andrew on Florida and Louisiana, 265- 279.
Halford, K.J., O.L. Benton, and D.D. Demcheck 1995, Movement and fate of fecal- coliform bacteria through a shallow aquifer system in southeastern Louisiana, 1991: Louisiana Department of Transportation and Development Water Resources Technical Report no. 56, 52p.
Halford, K.J. and N. L. Barber 1994, Analysis of ground-water flow in the Catahoula Aquifers, Laurel and Hattiesburg areas, Mississippi, USGS WRI 94-4219, 73p.
Halford, K.J. and J. Lovelace 1994, Analysis of ground-water flow in the “1,200-Foot” Aquifer, Baton Rouge area, Louisiana, Louisiana Department of Transportation and Development, Office of Public Works Water Resources Technical Report, Technical Report No. 54, 68p..
Nyman, D.J., Halford, K.J., and Martin, Angel, Jr., 1990, Geohydrology and simulation of flow in the Chicot aquifer system of southwestern Louisiana: Louisiana Department of Transportation and Development Water Resources Technical Report no. 50, 58 p