GROUND WATER - AGI Geological Data Sheet UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY RESTON, VIRGINIA 22092 In reply refer to: GW Branch May 21, 1976 4351 5016 GROUND WATER BRANCH TECHNICAL MEMORANDUM NO. 76.09 Subject: GROUND WATER - AGI Geological Data Sheet The Ground Water Branch has available a limited supply of Geological Data Sheets published by the American Geological Institute. The series presently includes 47 data sheets in a small, loose-leaf notebook for convenient use in the field. Attached is one copy of the series. Please indicate to Chief, Ground Water Branch minimum additional copies desired for field personnel actively engaged in geology. Supplementary data sheet entries will be furnished when issued by AGI. (s) Gerald Meyer Chief, Ground Water Branch Water Resources Division Enclosure WRD Distribution: A, B, S, PO (memo only), FO-LS