Page:United States Statutes at Large Volume 46 Part 1.djvu/354

 SEVENTY-FIRST CONGRESS. SEss. II. On. 273. 1930 . 311 with the authorized work of the Geological Survey, to be expended under the regulations from time to time prescribed by the Secretary of the Interi or, an d unde r the follow ing hea ds For topog raphic surve ys in variou s port ions of the U nited States , Topographic surveys. Post, p. 1569. $744, 000, of wh ich amoun t not to excee d $35 0,000 may be e xpend ed for personal services in the District of Columbia : Provided, That RstrioEion on co no part of this appropriation shall be expended in cooperation with operative work with States or municipalities except upon the basis of the State or muni- state`' etc. cipality bearing all of the expense incident thereto in excess of such an amount as is necessary for the Geological Survey to perform its share of standard topographic surveys, such share of the Geological Survey in no case exceeding 50 per centum of the cost of the survey : Provid ed fu rther , That $534,000 of this amount shall be available Bum for coope ration. only fo r such coope ration with States or mun icipal ities; For a topographic survey of the proposed Shenandoah National a mtsmok .,r Park in the State of Virginia, and the proposed Great Smoky Moun- tain National Parks. Topog raph ic s urvey tain National Park in the States of North Carolina and Tennessee, of the proposed. for expenditure by the Geological Survey under the direction of the Vol. 43, p. 958. Secretary of the Interior, including personal services in the District of Columbia and elsewhere; the computation and adjustment of con- trol data; the office drafting and publication of the resulting maps; the purchase of equipment, and for the securing of such aerial photo- graphs as are needed to make the field surveys, $75,000, to be immedi- ately ava ilable; For geolo gic su rveys in the vario us por tions of the United State s Geologic surveys. and chemical and physical researches relative thereto, $400,000, of which not to exceed $300,000 may be expended for personal services in the District of Columbia; For fundamental research in geologic science, $100,000; Geologic research. For volcanologic surveys, measurements, and observatories in Hawaii volcanologio Hawaii, including subordinate stations elsewhere, $21,000; surveys, etc. Alask a mi nera l re' For continuation of the investigation of the mineral resources sources. of Al aska, $75, 000, to b e ava ilab le im media tely, of which amou nt Pod, p. 1570. not to exceed $29,000 may be expended for personal services in the District of Columbia For gauging streams and determining the water supply of the Water supply . etc United States, the investigation of underground currents and artesia n well s, and the p repara tion o f repor ts upo n the best m ethods of utilizing the water resources, $460,000; for operation and maintenance of the Lees Ferry, Arizona, gauging station and other et~ g au ging tatiri -' base-gauging stations in the Colorado River drainage, $50,000; in all, $510,000, of which amount not to exceed $125,000 may be expended for persona l services in the Dis trict of Columbia P rovide d, That no part of this appropriation shall be expended in Provisos. by cooperation with States or municipalities except upon the basis of states, etc ., required. the State or municipality bearing all of the expense incident thereto in excess of such an amount as is necessary for the Geological Survey to perform its share of general water-resource investigations, such share of the Geological Survey in no case exceeding 50 per centuin of the cost of the investigation and of the printing of the resulting reports : Provided further, That $390,000 of this amount shall be Sum for coope ration. availab le onl y for such c oopera tion w ith Sta tes or munic ipalit ies; For the examination and classification of lands with respect to Classifying lands as eral character, mineral character, water resources, and agricultural utility as tow ert r min oure, etc. required by the public land laws and for related administrative operations; for the preparation and publication of land classification maps and reports; for engineering supervision of power permits and grants under the ju risdic tion of the Secreta ry of the In terior; a n d

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