U.S. Geological Survey
New Cumberland, PA 17070
Specializing in karst areas of Pennsylvania.
Aquifers In Which Bruce Has Conducted Research
Bruce's Karst Publications
- Lindsey, B.D., and Koch, M.L. (2004) Determining sources of water and contaminants to wells in a carbonate aquifer near Martinsburg, Blair County, Pennsylvania, by use of geochemical indicators, analysis of anthropogenic contaminants, and simulation of ground-water flow: USGS Scientific Investigations Report 2004-5124, 52 p.