Notes |
Relief shown by contour lines, spot heights, and color. Includes index map in pamphlet: p. 1. Text, figures, and selected references on sheet. Pamphlet: Hydrogeologic quadrangle atlas no. 7, Reisterstown quadrangle: Geology and hydrogeology / by Mark T. Duigon and William P. Crowley. Includes bibliography in pamphlet: p. 6.; Map 1. Geologic map of the Reisterstown quadrangle, Maryland / William P. Crowley -- Map 2. Slope of land surface / Photo Science, Inc. -- Map 3. Locations of wells and springs / Mark T. Duigon and John T. Hilleary -- Map 4. Depth to water table / Mark T. Duigon -- Map 5. Availability of ground water / Mark T. Duigon -- Map 6. Geohydrologic constraints on septic systems / Mark T. Duigon. |