MEETINGS - Conferences on Hydrology of Volcanics in the Western States UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Water Resources Division Washington 25, D.C. In reply refer to: March 13, 1958 Code 4052 0001 GROUND WATER BRANCH MEMORANDUM NO. 58.34 To: District Chiefs and Staff Officials, Ground Water Branch From: Chief, Ground Water Branch, Washington, D.C. Subject: MEETINGS - Conferences on Hydrology of Volcanics in the Western States Replies to Ground Water Branch Memorandum No. 58.17 indicate that the week of May 19-24 is preferred by the majority of the prospective attendees to the conference. Therefore, the conference will begin on the morning of May 19 at Boise and end Saturday evening, May 24 at Boise. Unlike the conference that was scheduled for last September, the field trip will be made by chartered buses rather than by official cars. It is assumed that the list of papers and attendees, attached to Branch Memorandum No. 58.3, are still valid and the persons indicated still plan to attend the conference. Will each District office please complete the attached questionnaire and return it to Mr. Mundorff before April 1, so that plans and arrangements can be completed. (s) A. N. Sayre Attachment Distribution: A, B, GS, GFO