Cover Image

Hydrogeologic atlas, New Freedom quadrangle, Baltimore County, Maryland /

Bibliographic Details
Main Author: Duigon, Mark T.
Corporate Authors: Geological Survey (U.S.), Baltimore County (Md.). Department of Planning and Zoning, Photo Science Inc
Format: Map
Language:English
Published: Baltimore, Md. : Maryland Geological Survey, 1983.
Series:Quadrangle atlas / Maryland Geological Survey ; no. 20
Table of Contents:
  • Map 1. Slope of land surface / Photo Science, Inc.
  • Map 2. Locations of wells and springs
  • Map 3. Depth to the water table
  • Map 4. Availability of ground water
  • Map 5. Geohydrologic constraints on septic systems.