Potentiometric Surfaces and Water-Level Trends in the Cockfield (Upper Claiborne) and Wilcox (Lower Wilcox) Aquifers of Southern and Northeastern Arkansas, 2009

Summary of Hydrologic Data for the Tuscarawas River Basin, Ohio, with an Annotated Bibliography

Analysis of the Shallow Groundwater Flow System at Fire Island National Seashore, Suffolk County, New York

Geology, geochemistry, and geophysics of the Fry Canyon uranium/copper project site, southeastern Utah - Indications of contaminant migration

Fluorine, fluorite, and fluorspar in central Colorado

Hydrologic Conditions in Florida during Water Year 2008

Nutrient concentrations, loads, and yields in the Eucha-Spavinaw Basin, Arkansas and Oklahoma, 2002-09

Hydrogeology and Groundwater Availability in Clarke County, Virginia

Macroinvertebrate-based assessment of biological condition at selected sites in the Eagle River watershed, Colorado, 2000-07

Occurrence and Attempted Mitigation of Carbon Dioxide in a Home Constructed on Reclaimed Coal-Mine Spoil, Pike County, Indiana

Characterization of water quality and biological communities, Fish Creek, Teton County, Wyoming, 2007-08

Sources, Transport, and Storage of Sediment at Selected Sites in the Chesapeake Bay Watershed

Sedimentation, Sediment Quality, and Upstream Channel Stability, John Redmond Reservoir, East-Central Kansas, 1964-2009

Pesticides in groundwater in the Anacostia River and Rock Creek watersheds in Washington, D.C., 2005 and 2008

Hydrology, Water Quality, and Aquatic Communities of Selected Springs in the St. Johns River Water Management District, Florida