U.S. Geological Survey
Scientific Investigations Report 2004-5074
by James J. Farmer
Table of Contents
Abstract
Introduction
Purpose and scope
Approach
Description of study area
Karst hydrogeology
Data collection
Ground-water data
Surface-water and rainfall data
Biologic data
Soil and sediment data
Results and discussion
Ground-water quality
Surface-water quality
Anderton Branch
Sons Spring
Benthic macroinvertebrates
Laboratory toxicity studies
Biomarkers
Summary
Acknowledgments
References