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usgs_staff_profile:

 meta:
   status_code: 200
   timestamp: '2023-09-30T17:35:33.718714'
   url: https://www.usgs.gov/staff-profiles/katie-walton-day
 profile:
   abstracts: []
   affiliations: []
   education:
   - PhD. Geology Colorado School of Mines, 1991
   - MS Geology Colorado School of Mines, 1985
   - BA Geology Smith College, 1981
   email: kwaltond@usgs.gov
   expertise_terms:
   - groundwater level
   - hydrology
   - streamflow
   - geochemistry
   - soil chemistry
   - water chemistry
   - groundwater quality
   - surface water quality
   - water quality
   honors: []
   intro_statements:
   - Katie is a Research Hydrologist with the USGS Colorado Water Science Center.
   name: Katie Walton-Day
   name_qualifier: null
   orcid: 0000-0002-9146-6193
   organization_link: https://www.usgs.gov/centers/colorado-water-science-center
   organization_name: Colorado Water Science Center
   personal_statement: Katie is a research hydrologist and has worked at the U.S.
     Geological Survey located in Denver, Colorado for over 35 years. During this
     time her research has primarily focused on understanding the sources and mobility
     of trace metals associated with hard rock and uranium mineral deposits primarily
     in the western United States.  A primary goal of her research is to provide
     science-based information to facilitate decisions about remediation in areas
     contaminated by historic mining practices. Recently she has begun developing
     communication products to broaden the audience for USGS scientific studies related
     to the environmental effects of uranium mining in the Grand Canyon region.  Finally,
     her research has expanded into understanding the effects of harmful algal blooms
     in Colorado Reservoirs.
   professional_experience:
   - "1981-1983 \u2013 Exploration Geochemist, Anaconda Minerals Company"
   - "1983-1991 \u2013 Physical Scientist, U.S. Geological Survey"
   - "1991-1996 \u2013 Hydrologist, U.S. Geological Survey"
   - "1996-Present \u2013 Research Hydrologist, U.S. Geological Survey"
   title: Research Hydrologist