PROGRAMS & PLANS - Annual Peak Data File MEMORANDUM NO: WD71.158 DOCUMENT TYPE: WD NUMBER: 71.158 ISSUE DATE: 04/09/71 PRIMARY SUBJECT: PROGRAMS & PLANS ABSTRACT: ANNUAL PEAK DATA FILE TRANSMITS A COPY OF THE PROCEDURES FOR PREPARATION OF DATA FOR ANNUAL PEAK FLOW DATA FILE. DISTRIBUTION: A, S, FO, PO DISTRIBUTION DATE: / / STATUS: CURRENT SUPERSEDES: SUPERSEDED BY: