Potentiometric Surface Mapping (1:48000)

• This series, created to provide e-products (such as GIS coverages) for quick release includes:
• Maps and digital coverage of unconsolidated and/or bedrock potentiometric surface lines
• Text describing potentiometric surface mapping
• Spreadsheet of water well data used for potentiometric surface mapping with a separate lithology tab
• GIS shapefiles of pertinent geographic and hydrologic features displayed on the maps
• A potentiometric surface line KMZ file
• Images, additional text, tables, and shapefiles are available for free download
• Potentiometric Surface Mapping Overview

Click on the shaded counties in the map or the completed column below to view potentiometric surface maps.