Bedrock Aquifer Map Coverages
There are 31 individual shape files (coverages) that comprise these maps.
They have been grouped into six sets by geologic system with supporting documents for downloading.
The images/systems below are arranged from youngest to oldest proceding from left to right and top to bottom. To begin downloading, select a bedrock system, and click on the desired file type for the coverage(s).
For information on how to open and use these files please see Notes at bottom of this page.