Dr. Hoagland’s expertise covers contaminant fate and transport, geochemical modeling, groundwater/surface water interactions, and human impacts on ecosystems. She has experience providing litigation support and testimony, leading field investigations, evaluating chemical fingerprints, and assessing environmental issues both domestically and internationally. She has applied skills in geochemical modeling, managed aquifer recharge, environmental sampling, data processing and visualization, and analytical chemistry.

Her experience includes providing community-embedded science services leading trainings and workshops for marginalized communities to address a wide range of water-resource challenges. She provides expertise for projects to address inorganic contaminants and PFAS, particularly in watersheds impacted by mining, agriculture and industry. Dr. Hoagland contributes to numerous expert and site reports that integrate hydrogeochemical data across multiple environmental media.

EDUCATION
  • PhD, Geosciences and Biogeochemistry, The Pennsylvania State University, 2018
  • BA, (magna cum laude) Environmental Earth Sciences, Washington University, St. Louis, 2014
AREAS OF EXPERTISE
  • Contaminant Fate and Transport
  • Groundwater/Surface Water Interactions
  • Geochemical Modeling
  • Inorganic Contaminants and PFAS
  • Managed Aquifer Recharge (MAR)
  • Hydrogeology
AWARDS AND HONORS
  • National Science Foundation, Earth Sciences Postdoctoral Fellowship (EAR-PF), “Source or Sink? Hyporheic zone controls on the biogeochemical processing of arsenic in rivers impacted by acid mine drainage”: 2019–2020
  • National Science Foundation, Graduate Research Fellowship: 2014–2018
  • National Science Foundation, Graduate Research Opportunities Worldwide (GROW), “Industrial and climate-induced trace metal mobilization and transport in Porgera, Papua New Guinea”: 2016
  • Geological Society of America, Graduate Research Grant: 2016
APPOINTMENTS AND COMMITTEES
  • 2022 – 2023: ITRC Managed Aquifer Recharge Technical Committee
  • 2020 – 2024: Reviewer for Frontiers in Water
  • 2018 – 2021: Reviewer for Water Resources Research
  • 2019: Reviewer for International Journal of Environmental Research and Public Health
  • 2018 – 2019: Reviewer for Science of the Total Environment
  • 2017: Reviewer for Hydrological Processes
PROFESSIONAL SOCIETIES
  • American Society for Microbiology (ASM)
  • The Geochemical Society (GS)
  • American Geophysical Union (AGU)
  • National Groundwater Association (NGWA)
  • Interstate Technology and Regulatory Council (ITRC)
  • Managed Aquifer Recharge (MAR) Subgroup: 2022–2023
REPRESENTATIVE EXPERIENCE
Gold King Mine Release2024-10-09T18:53:08+00:00
Gold King Mine Release

Gold King Mine Release

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Agricultural Aquifer Storage and Recovery Geochemical Modeling2024-10-09T18:26:12+00:00
Scenic tomato field in California's Central Valley

Agricultural Aquifer Storage and Recovery Geochemical Modeling

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PFAS Contamination in the Alabama River System2024-10-09T18:58:15+00:00
Historic Edmund Pettus Bridge, Selma, Alabama (stock image preview)

PFAS Contamination in the Alabama River System

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Managed Aquifer Recharge Geochemical Evaluations in Basalts2024-10-09T18:55:20+00:00
Columbia River Gorge

Managed Aquifer Recharge Geochemical Evaluations in Basalts

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Leviathan Mine Site2024-10-09T18:55:03+00:00

Leviathan Mine Site

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Geochemical Analysis of Sources and Mechanisms of Groundwater Recharge, Saugus Formation2024-10-09T18:52:27+00:00

Geochemical Analysis of Sources and Mechanisms of Groundwater Recharge, Saugus Formation

PUBLICATIONS & PRESENTATIONS (*peer reviewed journal)

  • Carey, G., Danko, A., Pham, A, Soderberg, K., & Hoagland, B. (in review). Modeling the Influence of Coastal Site Characteristics on PFAS In Situ Remediation. Groundwater.

  • Andrews, C.B., DiFilippo, E., Hoagland, B., and Davis, G. (in prep). Land Application of polymer based Per- and Polyfluoroalkyl Substances (PFAS) as long-term source to surface water in the Alabama River System.

  • ITRC. 2023. Water Quality Considerations, Managed Aquifer Recharge Guidance Document, s. 3.5, December 2023.

  • *Hoagland, B., K. Rasmussen, K. Singha, J. Spear and A. Sitchler, 2024. Metal-Oxide Precipitation Influences Microbiome Structure in Hyporheic Zones Receiving Acid Rock Drainage. Applied and Environmental Microbiology. doi: 10.1128/aem.01987-23

  • Singley, J., M. Briggs, B. Hoagland, R. Lauer, J. Meeks, A. Regberg, D. Rey, K. Swift-Bird, and A. Ward, 2023. Integrated Field, Model, and Theoretical Advances Inform a Predictive Understanding of Transport and Transformation in the Critical Zone. Journal of Hydrology. doi: 10.31223/X5G930

  • *Hoagland, B., A. Navarre-Sitchler, K. Singha, K. Rasmussen, and J. Spear, 2022. Microbiome Structure Influenced by Metal-Oxide Precipitation in Hyporheic Zones Receiving Acid Mine Drainage. Goldschmidt Conference. doi: 10.46427/gold2022.10190

  • Happel, E., B. Hoagland, O. Jean-Pierre, T. Russo, and M. Satterthwaite, 2022. Community-Owned Baseline Water Data: Science and Human Rights for Community Power Building. AAAS-Science and Human Rights Coalition, Webinar Series, June 8, 2022.

  • Happel, E., B. Hoagland, O. Jean-Pierre, T. Russo, and M. Satterthwaite, 2022. Participatory Baseline Water Study Improves Scientific Data and Strengthens Community Power. OpenGlobalRights, https://www.openglobalrights.org/participatory-water-study-improves-data-community-power-haiti/

  • *Marcon, V., Hoagland, B., Gu, X., Liu, W., Kaye, J., DiBiase, R., and Brantley, S., 2021. How the Capacity of Bedrock to Collect Dust and Produce Soil Affects Phosphorus Bioavailability in the Northern Appalachian Mountains of Pennsylvania. Earth Surface Processes and Landforms, v. 46, no. 14. doi: 10.1002/esp.5209

  • *Rickel, A., B. Hoagland, A. Sitchler and K. Singha, 2021. Seasonal Shifts in Surface Water-Groundwater Connections in a Ferricrete-Impacted Stream Estimated from Electrical Resistivity. Geophysics, v. 86, no. 5. doi: 10.1190/geo2020-0599.1

  • *Hoagland, B., A. Sitchler, R. Cowie and K. Singha, 2020. Groundwater-Stream Connectivity Mediates Metal(loid) Geochemistry in the Hyporheic Zone of Streams Impacted by Historic Mining and Acid Rock Drainage. Frontiers in Water, v. 2, Article: 600409. doi: 10.3389/frwa.2020.600409

  • *Hoagland, B., L. Mosley, T. Russo, J. Kirby, C. Cullen, M.S. Fantle, M. Raven and J. Fisher, 2021. Arsenic Sequestration in Gold Mine Wastes Under Changing PH and Experimental Rewetting Cycles. Applied Geochemistry, v. 124. doi: 10.1016/j.apgeochem.2020.104789

  • Hoagland, B., A. Sitchler, R. Cowie and K. Singha, 2020. Groundwater-Stream Connectivity Mediates Metal(loid) Geochemistry in the Hyporheic Zone of Watersheds Impacted by Historic Mining and Acid Rock Drainage. American Geophysical Union (AGU) Fall Meeting, Abstract H204-06.

  • Hoagland, B., A. Sitchler and K. Singha, 2020. Contaminant Transformations in Dynamic Hydrologic Zones: How Hyporheic Processes Mediate Metal(loid) Geochemistry. Stanford University. SLAC Science Focus Area (SFA) Seminar Series (Invited).

  • Hoagland, B., K. Singha, J. Randell and A. Navarre-Sitchler, 2020. Streamflow Data from Hoagland et al. (2020), Groundwater-Stream Connectivity Mediates Metal(loid) Geochemistry in the Hyporheic Zone of Streams Impacted by Historic Mining and Acid Rock Drainage, HydroShare, http://www.hydroshare.org/resource/c9ef6ecde25640d4bd4c7a9c50575016

  • *Hoagland, B., C. Schmidt, T.A. Russo, R. Adams, J. Kaye, 2019. Controls on Nitrogen Transformation Rates on Restored Floodplains Along the Cosumnes River, California. Science of the Total Environment, v. 649, pp. 979-994. doi: 10.1016/j.scitotenv.2018.08.379

  • Knuckey, S., B. Hoffman, J. Fisher, T. Russo, B. Hoagland, A. Borochoff-Porte, S. Persson, H. Stubbs, G. Taylor, W. Hood, G. Reddy, L. O’Shea, C. Ofime, S. Lee, D. Bentum, R. LaFortune, O. Muraina, K. Moore, N. Morgan, L. Wallis, L. O’Brien. and T. Baizer, 2019. Red Water: Mining and the Right to Water in Porgera, Papua New Guinea. Advanced Consortium on Cooperation, Conflict, and Complexity: Earth Institute. Columbia University Press.

  • *Li, L., R.A. DiBiase, J. Del Vecchio, V. Marcon, B. Hoagland, D. Xiao, C. Wayman, Q. Tang, Y. He, P. Silverhart, I. Szink, B. Forsythe, J.Z. Williams, D. Shapich, G. J. Mount, J. Kaye, L. Guo, H. Lin, D. Eissenstat, A. Dere, K. Brubaker, M. Kaye, K.J. Davis, T. Russo and S. Brantley, 2018. The Effect of Lithology and Agriculture at the Susquehanna Shale Hills Critical Zone Observatory. Vadose Zone Journal, v. 17 no. 1, pp. 1-15. doi: 10.2136/vzj2018.03.0063

  • Hoagland, B., 2018. Gold Mining, Arsenic, and the Right to Water in Porgera, Papua New Guinea. Peter M. Deines Lecture at The Pennsylvania State University (Invited).

  • Hoagland, B., T. Russo, E. Happel, M. Satterthwaite, N. Reisch, M. Joseph, C. Berthold, J. Jean-Pierre, M. Mondesir, P. Elusma, L. Michel, R. Almonor, S. Thelus, M. De Bona, C. Ngwika Fomba, C. Toussaint and V. Victor, 2018. Baseline Water Quality for the Third Section Morne Pele, Commune Quartier Morin. Integrated Earth Data Applications (IEDA). doi: 10.1594/IEDA/111211

  • *Hoagland, B., T. Russo, X. Gu, L. Hill, J. Kaye, B. Forsythe and S. Brantley, 2017. Hyporheic Zone Influences on Concentration-Discharge Relationships in Headwater Sandstone Stream. Water Resources Research, v. 53, no. 6, pp. 4643-4667. doi: 10.1002/2016WR019717

  • Hoagland, B. and T. Russo, 2017. Baseline Water Quality for Commune Quartier Morin, Haiti: The Science Perspective. Presentation at the NYU Law Global Justice Clinic. New York, New York (Invited).

  • Hoagland, B., L.M. Mosley, T.A. Russo, J. Kirby, C. Cullen and M. Raven, 2017. Arsenic Release and Transport from Gold Mine-Impacted Streams in Porgera, Papua New Guinea. Presentation at the Goldschmidt Conference, Paris, France.

  • *Brantley, S., R. DiBiase, T.A. Russo, Y. Shi, H. Lin, K.J. Davis, M. Kaye, L. Hill, J. Kaye, D.M. Eissenstat, B. Hoagland, A.L. Dere, A.L. Neal, K.M. Brubaker and D.K. Arthur, 2016. Designing a Suite of Measurements to Understand the Critical Zone. Earth Surface Dynamics, v. 4, no. 1, pp. 211-235. doi: 10.5194/esurf-4-211-2016

  • Brantley, S., B. Hoagland, P.L. Sullivan, M. Cain, A. Neal, J. Fisher and T. Russo, 2016. Susquehanna Shale Hills Critical Zone Observatory – Shaver’s Creek Watershed Stream Chemistry (2014). Integrated Earth Data Applications (IEDA). doi:10.1594/IEDA/100611

  • Brantley, S., B. Hoagland, B. Forsythe, D. Pederson and T. Russo, 2016. Susquehanna Shale Hills Critical Zone Observatory – Shaver’s Creek Watershed Stream Chemistry (2015). Integrated Earth Data Applications (IEDA). doi:10.1594/IEDA/100612

DEPOSITION & TESTIMONY EXPERIENCE

  • 2022 – Gold King Mine Release in the San Juan County, Colorado, on August 5, 2015. United States District Court for the District of New Mexico. Case 1:18-md-02824-WJ. January 10.