PROGRAMS AND PLANS - Maintenance of Streamflow and Basin Characteristics Computer File In Reply Refer To: May 18, 1977 EGS-Mail Stop 415 SURFACE WATER BRANCH TECHNICAL MEMORANDUM NO. 77.13 Subject: PROGRAMS AND PLANS - Maintenance of Streamflow and Basin Characteristics Computer File The enclosed user's guide for program J763 permits you to ascertain the complete contents of the file for each station within a specified range of station numbers, and if desired, limited to selected district(s) and/or State(s). This new capability of reviewing the file contents greatly enhances use and updating of the file. Two other user's guides for this file are in preparation. These guides will describe how to obtain a list of stations in the file and how to obtain output from the file, in card-image form, for selected stations and variables, on cards, tape, or disk. Please refer to Water Resources Division Memorandum No. 74.127 for information on operation and maintenance of the file. Harry H. Barnes, Jr. Chief, Surface Water Branch Enclosure WRD Distribution: A, B, S, FO, PO