Wagner, Richard J.

• Urban water use in California
• Agricultural pesticide applications and observed concentrations in surface waters from four drainage basins in the Central Columbia Plateau, Washington and Idaho, 1993-94
• An investigation of pollution in northern Puget Sound
• Are agricultural pesticides in surface waters of the central Columbia plateau?
• Areal extent of petroleum-related compounds from a gasoline and diesel-fuel leak in ground water at a site in Yakima, Washington, 1984-89
• Concentrations of nutrients and sediment from two sites in the Spring Creek Basin, Benton County, Washington, 1997-98
• Guidelines and standard procedures for continuous water-quality monitors
• Pesticides and volatile organic compounds in surface and ground water of the Palouse subunit, central Columbia Plateau, Washington and Idaho, 1993-95
• Pesticides and volatile organic compounds in surface and ground water of the Palouse subunit, central Columbia Plateau, Washington and Idaho, 1993-95
• Selected ground-water information for the Columbia Plateau Regional Aquifer System, Washington and Oregon, 1982-1985
• Selected ground-water information for the Columbia Plateau Regional Aquifer System, Washington and Oregon, 1982-1985
• Selected ground-water information for the Columbia Plateau Regional Aquifer System, Washington and Oregon, 1982-1985