Cover Image

Altitude and configuration of the potentiometric surface in the Triassic sandstones and shales, northern Chester County, Pennsylvania, October 1989 through March 1990

Main Author: Geological Survey (U.S.)
Other Authors: McManus, B. Craig., Chester County Water Resources Authority.
Format: Map
Language: English
Published: Harrisburg, Pa. : The Survey, 1990.
Physical Description: 1 map : photocopy ; sheet 91 x 100 cm, folded in envelope 30 x 23 cm.
Series: Water-resources investigations report ; 90-4114.

CMU Storage Gov Pub

Call Number: I 19.42/4:90-4114/map