Salinity in the Colorado River in the Grand Valley, western Colorado, 1994-95

Evaluating Barnyard Best Management Practices in Wisconsin using Upstream-Downstream Monitoring

Magnitude of floods in northern Idaho, February 1996

Introduction to Potential Fields: Magnetics

Simulation of wastewater effects on dissolved oxygen during low streamflow in the Red River of the North at Fargo, North Dakota, and Moorhead, Minnesota

Pesticides in surface waters of the Hudson River basin; Mohawk River subbasin

Introduction to Potential Fields: Gravity

Ground-water resource evaluation on Long Island, New York, using flow models and a geographic information system

Assessment of ground-water supply potential of bedrock in New Hampshire

National Water Quality Assessment Program; the Santee Basin and coastal drainage, North Carolina and South Carolina

Using geochemical data to identify sources of salinity to the freshwater Navajo aquifer in southeastern Utah

OPPORTUNITIES FOR BIOLOGICAL SCIENCE TECHNICIANS

Evaluation of the Stream-Gaging Network in Maryland, Delaware and Washington, D.C.

OPPORTUNITIES FOR FISHERY BIOLOGISTS

U.S. GEOLOGICAL SURVEY HUMAN RESOURCES