Dataset Overview

A bedrock map generally includes rock descriptions, age relationships (stratigraphic sequence), and major and minor structural data used to portray a three-dimensional model of the rock on a two-dimensional topographic base map. The bedrock geologic map of Vermont can be downloaded through the Vermont Open Geodata Portal, USGS, or the Vermont ANR Atlas (links included).

See Full Dataset Documentation


Map the bedrock of Vermont by town, quadrangle and watershed.

Data Collection Status

Data collection for this dataset has been completed

Start date


End date


Data Availability

This dataset is available to download from another website

Data License

Linked - Third party determines data license

Preferred Citation

Reference: Ratcliffe, NM, Stanley, RS, Gale, MH, Thompson, PJ, and Walsh, GJ, 2011, Bedrock Geologic Map of Vermont: USGS Scientific Investigations Series Map 3184, 3 sheets, scale 1:100,000. Can be found at:

Update Frequency

Not planned

Maintenance Plan

Not planned


  • Vermont Open Geodata Portal (Bedrock Geologic Map of Vermont)
  • U.S. Geological Survey (Bedrock Geologic Map of Vermont)
  • Vermont ANR Atlas (Bedrock Geologic Map of Vermont)
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