W. C. Steinkampf

• Controls on ground-water chemistry in the Horse Heaven Hills, south-central Washington
• Ground-water flow to Death Valley, as inferred from the chemistry and geohydrology of selected springs in Death Valley National Park, California and Nevada
• Ground-water geochemistry of the Columbia Plateau aquifer system, Washington, Oregon, and Idaho
• Origins and distribution of saline ground waters in the Floridan aquifer in coastal southwest Florida