J. D Gordon

• Evaluation of candidate rain gages for upgrading precipitation measurement tools for the National Atmospheric Deposition Program
• External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network during 1994
• External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 1997-99
• Hydrologic data for urban studies in the Austin metropolitan area, Texas, 1985
• Laboratory performance in the Sediment Laboratory Quality-Assurance Project, 1996-98
• Summary of the National Atmospheric Deposition Program/National Trends Network intersite-comparison program, November 1978-November 1989
• U.S. Geological Survey quality-assurance project for sediment analysis