Prepared in cooperation with the
Massachusetts Department of Environmental Protection and the
Massachusetts Department of Environmental Management

Bedrock Geology in the Vicinity of the Rockland Avenue Well Site, Maynard, Massachusetts

By Gregory J. Walsh

Open-File Report 01-354

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Map view of F2 folds in the Nashoba FormationIndex map
The Rockland Avenue public water supply well site is located near downtown Maynard, Massachusetts.  New geologic mapping was conducted in the vicinity of the well site to characterize the bedrock geology.  The characterization of the bedrock geology is part of an ongoing study on delineating contributing areas to public-supply wells and hydrologic responses to pumping in fractured-bedrock aquifers. The purpose of this study is to describe the characteristics of the bedrock that may influence groundwater flow and to identify potential directions of anisotropy in the fractured bedrock.

This report is a BRASS product.
Bedrock Regional Aquifer Systematics Study (BRASS) Project Home Page

Related USGS links:
USGS Massachusetts / Rhode Island District
Delineation of Contributing Areas to Public Supply Wells in Aquifers with Complex Hydrogeologic Conditions

This report is only available on the web.

U.S. Geological Survey
U.S. Department of the Interior
This page is
Maintained by the Eastern Publications Group; Contact: Greg Walsh
Last Modified: 8 October 2001