Potentiometric Surface of the Ozark Aquifer in Northern Arkansas, 2004

Surface-Water and Ground-Water Resources of Kendall County, Illinois

Remote Sensing for Environmental Site Screening and Watershed Evaluation in Utah Mine Lands—East Tintic Mountains, Oquirrh Mountains, and Tushar Mountains

Changes in the Magnitude of Annual and Monthly Streamflows in New England, 1902-2002

Age and quality of ground water and sources of Nitrogen in the Surficial Aquifers in Pumpkin Creek Valley, Western Nebraska, 2000

Chemical and Biological characterization of the Headwaters of the Rush Creek Watershed, Perry County, Ohio

Stream-sediment Geochemistry in Mining-impacted streams: Sediment mobilized by floods in the Coeur d' Alene-Spokane river system, Idaho and Washington

Pesticides in Surface Water, Bed Sediment, and Ground Water adjacent to Commercial Cranberry Bogs, Lac du Flambeau Reservation, Vilas County, Wisconsin

Quality Assurance plan for discharge measurements using Acoustic Doppler Current Profilers

Assessment of contaminated streambed sediment in the Kansas part of the Historic Tri-State Lead and Zinc Mining District, Cherokee County, 2004

Summary and Evaluation of the Quality of Stormwater in Denver, Colorado, Water Years 1998-2001

Trends in Annual Peak Flows and Mean Annual Flows of selected Streams within and near Oklahoma

Low-Flow Analysis and selected Flow Statistics representative of 1930- 2002 for Streamflow-Gaging Stations in or near West Virginia

A Cyclostratigraphic and Borehole-Geophysical Approach to Development of a Three-Dimensional Conceptual Hydrogeologic Model of the Karstic Biscayne Aquifer, Southeastern Florida

Effects of Roads and Well Pads on Erosion in the Largo Canyon Watershed, New Mexico, 2001-02