Andrew Gendaszek

Biography

Position: Research Hydrologist

Education:

University of Washington, Seattle, WA, MS, Geology, 2006

Carleton College, Northfield, MN, BA, Geology, 2002

Experience:

U.S. Geological Survey, Tacoma, WA, Hydrologist, 2007 - Present

S.S. Papadopulos and Associates, Bethesda, MD, Hydrogeologist, 2002 - 2003

Washington State Licensed Geologist #2995

 

Publications

Gendaszek, A.S., and Welch, W.B., 2018, Water budget of the upper Chehalis River Basin, southwestern Washington: U.S. Geological Survey Scientific Investigations Report 2018-5084, 17 p., https://doi.org/10.3133/sir20185084

Gendaszek, A.S., and Welch, W.B., 2018, Soil Water Balance Model of Upper Chehalis River Basin, Southwestern Washington: U.S. Geological Survey data release, https://doi.org/10.5066/F78G8K1F

Christiana R. Czuba, Jonathan A. Czuba, Christopher S. Magirl, Andrew S. Gendaszek & Christopher P. Konrad (2018) Effect of river confinement on depth and spatial extent of bed disturbance affecting salmon redds, Journal of Ecohydraulics, DOI: 10.1080/24705357.2018.1457986

Konrad CP, Burton K, Little R, Gendaszek AD, Munn MD, Anderson SW. Characterizing aquatic habitats for long-term monitoring of a fourth-order, regulated river in the Pacific Northwest, USA. River Res Applic. 2017;1–10. https://doi.org/10.1002/rra.3230

Gendaszek A.S., Burton K., Magirl C.S., Konrad C.P.,2017, Streambed scour of salmon spawning habitat in a regulated river influenced by management of peak discharge. Freshwater Biology, 00:1–11. https://doi.org/10.1111/fwb.12987

Gendaszek, A.S., 2017, Accelerometer scour monitor data on the Cedar River, Washington, 2013 - 2014: U.S. Geological Survey data release, https://doi.org/10.5066/F7PG1Q6D

Curran, C.A., Anderson, S.W., Barbash, J.E., Magirl, C.S., Cox, S.E., Norton, K.K., Gendaszek, A.S., Spanjer, A.R., and Foreman, J.R., 2016, Transport and deposition of asbestos-rich sediment in the Sumas River, Whatcom County, Washington: U.S. Geological Survey Scientific Investigations Report 2015–5177, 51 p., http://dx.doi.org/10.3133/sir20155177 [Link]

Gendaszek, A.S., and Opatz, C.C., 2016, Water temperature profiles for reaches of the Raging River during summer baseflow, King County, western Washington, July 2015: U.S. Geological Survey Data Series 983, 8 p., http://dx.doi.org/10.3133/ds983 [Link]

Gendaszek, A.S., Cox, S.E., and Spanjer, A.R., 2016, Preliminary characterization of nitrogen and phosphorus in groundwater discharging to Lake Spokane, northeastern Washington, using stable nitrogen isotopes: U.S. Geological Survey Open-File Report 2016-1029, 22 p., http://dx.doi.org/10.3133/ofr20161029 [Link]

Welch, W.B., Johnson, K.H., Savoca, M.E., Lane, R.C., Fasser, E.T., Gendaszek, A.S., Marshall, C., Clothier, B.G., and Knoedler, E.N., 2015, Hydrogeologic framework, groundwater movement, and water budget in the Puyallup River Watershed and vicinity, Pierce and King Counties, Washington: U.S. Geological Survey Scientific Investigations Report 2015–5068, 54 p., 4 pls., http://dx.doi.org/10.3133/sir20155068. [Link]

Gendaszek, Andrew, 2014, Hydrogeologic framework and groundwater/surface-water interactions of the South Fork Nooksack River Basin, northwestern Washington: U.S. Geological Survey Scientific Investigations Report 2014-5221, 36 p. [Link]

Gendaszek, A.S., Ely, D.M., Hinkle, S.R., Kahle, S.C., and Welch, W.B., 2014, Hydrogeology and groundwater/surface-water interactions of upper Kittitas County, Washington: U.S. Geological Survey Scientific Investigations Report 2014-5119, 66 p., 2 pls. [Link]

Gendaszek, A., Czuba, C.R., Magirl, C.S., Konrad, C.P., 2013, The timing of scour and fill in a gravel-bedded river measured with buried accelerometers, Journal of Hydrology, 495, 186-196. [Link]

Balco, G., Finnegan, N., Gendaszek, A., Stone, J.O.H., Thompson, N., 2013, Erosional response to northward-propagating crustal thickening in the coastal ranges of the U.S. Pacific Northwest, American Journal of Science, 313, no. 8, 790 - 806. [Link]

Gendaszek, A.S., and Opatz, C.C., 2013, Thermal profiles for reaches of Snee-Oosh and Fornsby Creeks, Swinomish Indian Reservation, northwestern Washington, July 2013: U.S. Geological Survey Data Series 807, 6 p. [Link]

Gendaszek, A.S., 2012, Thermal profiles for selected river reaches of the Methow and Chewuch Rivers, Washington, August 2011: U.S. Geological Survey Data Series 682, 4 p. [Link]

Gendaszek, A.S., Magirl, C.S., Czuba, C.R., 2012. Geomorphic response to flow regulation and channel and floodplain alteration in the gravel-bedded Cedar River, Washington, USA. Geomorphology 179, 258-268. [Link]

Magirl, C.S., Gendaszek, A.S., Czuba, C.R., Konrad, C.P., and Marineau, M.D., 2012, Geomorphic and hydrologic study of peak-flow management on the Cedar River, Washington: U.S. Geological Survey Open-File Report 2012-1240, 4 p., plus presentation. [Link]

Gendaszek, A.S., C.S. Magirl, C.P. Konrad, C.R. Czuba, and M.D. Marineau, 2012, “Using buried accelerometers to measure the timing of bed movement, scour, and fill in gravel-bedded rivers,” in proceedings 2012 Hydraulic Measurements and Experimental Methods Conference, Snowbird, Utah, 12-15 August, 2012, 6 p. [Link]

Marineau, M.D., Gendaszek, A.S., Magirl, C.S., Czuba, C.R., and Czuba, J.A., 2012, Surrogate bedload monitoring using hydrophones in the gravel-bedded Cedar River, Washington: Proceedings of the 2012 Hydraulic Measurements and Experimental Methods Conference, Snowbird, Utah, August, 12-15, 2012, 6 p. [Link]

Czuba, J.A., Magirl, C.S., Czuba, C.R., Grossman, E.E., Curran, C.A., Gendaszek, A.S., and Dinicola, R.S., 2011, Sediment load from major rivers into Puget Sound and its adjacent waters: U.S. Geological Survey Fact Sheet 2011–3083, 4 p. [Link]

Magirl, C.S., C.A. Curran, R.W. Sheibley, J.A. Warrick, J.A. Czuba, C.R. Czuba, A.S. Gendaszek, P.B. Shafroth, J.J. Duda, and J.R. Foreman. 2011. Baseline Hydrologic Studies in the Lower Elwha River Prior to Dam Removal [Chapter 4]. In: J.J. Duda, J.A. Warrick and C.S. Magirl (eds.). Coastal habitats of the Elwha River, Washington—Biological and physical patterns and processes prior to dam removal. Scientific Investigations Report 2011–5120. : U.S. Geological Survey. 75-110 p. [Link]

Gendaszek, A.S., 2011, Thermal profiles for selected river reaches in the Stillaguamish River basin, Washington, August 2011: U.S. Geological Survey Data Series 654, 4 p. [Link]

Gendaszek, A.S., 2011, Groundwater-surface water interactions within the surficial aquifers of the Chehalis River Basin, Washington [poster]: 8th Washington Hydrogeology Symposium, Tacoma, Washington, April 26-28, 2011. [Link]

Gendaszek, A.S., Magirl, C.S., Czuba, C.R., Konrad, C.P., and Little, R., 2010, Geomorphic framework to assess changes to aquatic habitat due to flow regulation and channel and floodplain alternation,Cedar River, Washington [poster]: American Geophysical Union Fall Meeting, San Francisco, Calif., December 13-17, 2010. [Link]

Mastin, M.C., Gendaszek, A.S., and Barnas, C.R., 2010, Magnitude and extent of flooding at selected river reaches in western Washington, January 2009: U.S. Geological Survey Scientific Investigations Report 2010–5177, 34 p. [Link]

Czuba, C.R., Czuba, J.A., Gendaszek, A.S., and Magirl, C.S., 2010, Two-dimensional hydrodynamic modeling to quantify effects of peak-flow management on channel morphology and salmon-spawning habitat in the Cedar River, Washington [poster]: American Geophysical Union Fall Meeting, San Francisco, Calif., December 13-17, 2010. [Link]

Gendaszek, A.S., Black, R.W., and Konrad, C., 2009, Functional measures of stream ecosystem health in urban streams of Puget Sound, Washington [poster]: 2009 Puget Sound Georgia Basin Ecosystem Conference, Seattle, Washington, February 8-11, 2009. [Link]

Bennett, R.A., Hreinsdottir, S., Buble, G., Basic, T., Bacic, Z., Marjanovic, M., Casale, G., Gendaszek, A., Cowan, D., Eocene to present subduction of southern Adria mantle Lithosphere beneath the Dinarides, 2008, Geology, Vol. 36, no. 1, p. 3 - 6. [Link]

Gendaszek, A.S., Stone, J., Balco, G., Spatial Models of Erosion in Mountain Catchments Constrained by Cosmogenic 10Be, Eos Trans. American Geophysical Union, 87(52), Fall Meet. Suppl., Abstract. H13E-0187. [Link]

Gendaszek, A., Thompson, N., Balco, G., Todd, C., Stone, J., Long-term Erosion Rates of Coastal Watersheds in the Pacific Northwest, Geological Society of America Abstracts with Program, Vol. 37, No. 7, p. 200. [Link]

Poulsen, C.J., Gendaszek, A.S., and Jacob, R.L., The Global Climatic Effect of Opening the Equatorial Atlantic Gateway in the mid-Cretaceous, Eos Trans. American Geophysical Union, 83(47), Fall Meet. Suppl., Abstract. OS21A-0187. [Link]

Poulsen, C.J., Gendaszek, A., and Jacob, R.L., 2003. Did rifting of the Atlantic Ocean cause the Cretaceous thermal maximum?, Geology, Vol. 31, 115 – 118. [Link]