Potentiometric Surface of the Ozark Aquifer in Northern Arkansas, 2007

An Inventory of Terrestrail Mammals at National Parks in the Northeast Temperate Network and Sagamore Hill National Historic Site

FLOOD OF APRIL 2007 IN NEW HAMPSHIRE

GEOINFOMATICS 2008 DATA TO KNOWLEDGE

Sediment Quality and Comparison to Historical Water Quality, Little Arkansas River Basin, South-Central Kansas, 2007

Hydrologic Investigations Concerning Lead Mining Issues in Southeastern Missouri

Occurrence and Distribution of Algal Biomass and Its Relation to Nutrients and Selected Basin Characteristics in Indiana Streams, 2001- 2005

Relation Between Solid-Phase and Dissloved Arsenic in the Ground-Water System Underlying Northern Preble County, Ohio

Processing, Analysis, and General Evaluation of Well-Driller Logs for Estimating Hydrogeologic Parameters of the Glacial Sediments in a Ground-Water Flow Model of the Lake Michigan Basin

Simulated Effects of Ground-Water Withdrawals and Artificial Recharge on Discharge to Streams, Springs, and Riparian Vegetation in the Sierra Vista Subwatershed of the Upper San Pedro Basin, Southeastern Arizona

Use of Inverse-Modeling Methods to Improve Ground-Water-Model Calibration and Evaluate Model-Prediction Uncertainty, Camp Edwards, Cape Cod, Massachusetts

Occurrence of Pesticides in Ground Water of Wyoming, 1995-2006

Ground-Water Quality Beneath Irrigated Cropland of the Northern and Southern High Plains Aquifer, Nebraska and Texas, 2003-04

Ground-Water Availability in the Wailuku Area, Maui, Hawaii

Transport and Sources of Suspended Sediment in the Mill Creek Watershed, Johnson, County, Northeast Kansas, 2006-07