The OMSG - Digital Surficial Geologic Maps for Massachusetts from the USGS

Digital 1:24000 Surficial Map compilations by the USGS

The USGS, in cooperation with the OMSG, is currently producing seamless 1:24K digital compilations of previously published and unpublished surficial geology of the state. The map below shows the areas that are being compiled and the order they are being compiled in.

As of 3/29/2012, areas A, B, C, D, E, F, and , are published and are now available from the USGS:

A - Surficial Geologic Map of the Clinton-Concord-Grafton-Medfield 12-Quadrangle Area in East Central Massachusetts (USGS Open File Report 2006-1260-A)
B - Surficial Geologic Map of the Salem Depot-Newburyport East-Wilmington-Rockport 16-Quadrangle Area in Northeast Massachusetts (USGS Open File Report 2006-1260-B)
C - Surficial Geologic Map of the Ashby-Lowell-Sterling-Billerica 11-Quadrangle Area in Northeast-Central Massachusetts (USGS Open File Report 2006-1260-C)
D - Surficial Geologic Map of the Worcester North-Oxford- Wrentham-Attleboro Nine-Quadrangle Area in South- Central Massachusetts (USGS Open File Report 2006-1260-D)
E - Surficial Geologic Map of the Pocasset-Provincetown-Cuttyhunk-Nantucket 24-Quadrangle Area of Cape Cod and Islands, Southeast Massachusetts Area in South- Central Massachusetts (USGS Open File Report 2006-1260-E)
F - Surficial Geologic Map of the Norton-Manomet-Westport-Sconticut Neck 23-Quadrangle Area in Southeast Massachusetts(USGS Open File Report 2006-1260-F)
G - Surficial Geologic Map of the Heath-Northfield-Southwick-Hampden 24-Quadrangle Area in the Connecticut Valley Region, West-Central Massachusetts (USGS Open File Report 2006-1260-G)