43 Geology and Hydrology of the Willamette Basin, Oregon

Wednesday, 15 May 2002
1:30 PM - 5:30 PM

Presentations

• 1:40 PM
  TECTONIC SETTING OF THE WILLAMETTE VALLEY
  Robert S. Yeats, Oregon State Univ, Corvallis, OR
  34175 (THEME SESSIONS)
• 2:00 PM
  NEOGENE SEDIMENTATION IN THE WILLAMETTE VALLEY, OREGON
  Marshall W. Gannett, U.S. Geological Survey, Portland, OR
  34731 (THEME SESSIONS)
• 2:15 PM
  QUATERNARY STRATIGRAPHIC FRAMEWORK FOR THE WILLAMETTE VALLEY, OREGON
  Jim E. O'Connor, US Geol Survey, Portland, OR and Andrei M. Sarna-Wojcicki, U.S. Geol Survey, Menlo Park, CA and Karl C. Wozniak, Oregon Water Rscs Dept, Salem, OR and Marshall W. Gannett, USGS, Portland, OR
  34401 (THEME SESSIONS)
• 2:30 PM
  THE SOURCE OF THE RIVER: GEOLOGIC CONTROL OF THE HYDROLOGIC REGIME, WILLAMETTE RIVER, OREGON
  Gordon E. Grant, USDA Forest Service, Corvallis, OR and Christina Tague, San Diego State Univ, San Diego, CA
  34445 (THEME SESSIONS)
• 3:00 PM
  SOME GEOLOGIC FACTORS THAT INFLUENCE GROUNDWATER AVAILABILITY IN THE COLUMBIA RIVER BASALT GROUP (CRBG) AQUIFER SYSTEM IN THE WILLAMETTE VALLEY (WV), OREGON
  Terry L. Tolan, Kennedy/Jenks Consultants, Kennewick, WA and Marvin H. Beeson, Portland State Univ, Portland, OR
  33932 (THEME SESSIONS)
• 3:15 PM
  GROUND-WATER FLOW IN COLUMBIA RIVER BASALT GROUP AQUIFERS OF THE NORTHERN WILLAMETTE VALLEY, OREGON
  Karl C. Wozniak, Oregon Water Rscs Dept, Salem, OR and Nora Herrera, U.S. Geol Survey, Portland, OR and Terrence D. Conlon, U.S. Geol Survey, Portland, OR and Douglas E. Woodcock, Oregon Water Rscs Dept, Salem, OR
  35095 (THEME SESSIONS)
• 3:30 PM
  INFLUENCE OF THE WILLAMETTE SILT ON GROUND-WATER FLOW IN SHALLOW BASIN-FILL SEDIMENTS OF THE WILLAMETTE VALLEY, OREGON
  Douglas E. Woodcock, Oregon Water Rscs Dept, Salem, OR and Karl C. Wozniak, Oregon Water Rscs Dept, Salem, OR and Terrence D. Conlon, U.S. Geol Survey, Portland, OR
  35064 (THEME SESSIONS)