J. J Vaccaro

• Comparison of unregulated and regulated streamflow for the Yakima River at Union Gap and near Parker, Washington
• Development, testing, and assessment of regression equations for experimental forecasts of fall-transition-season inflows to the Howard A. Hanson Reservoir, Green River, Washington
• Evaluation of water-quality characteristics of part of the Spokane aquifer, Washington and Idaho, using a solute-transport digital model
• Plan of study for the Puget-Willamette Lowland regional aquifer system analysis, western Washington and western Oregon
• Plan of study for the regional aquifer-system analysis, Columbia Plateau, Washington, northern Oregon, and northwestern Idaho
• Sensitivity of ground-water recharge estimates to climate variability and change, Ellensburg basin, Columbia Plateau, Washington
• Simulation of streamflow temperatures in the Yakima River Basin, Washington, April-October 1981
• Summary of the Puget-Willamette lowland regional aquifer-system analysis, Washington, Oregon, and British Columbia