OCR Text |
Show 105 hibits 51 and 628 ; Photographs 293 and 294 , Compl . Exhibit 11B ) Based upon the ( river-survey riversurvey ) map of the U . S . Geological Survey ( Compl . Exhibit 10 , sheets 31 to 46 ) and the computations based thereon ( Compl . ( Ex- Ex ) ( hibit bibit ) 80 , , pages 14 to 19 ) , the Green River in the 439- mile stretch from its mouth to the ( Utah-Wyoming UtahWyoming ) line , has 126 stretches where the average fall is at a rate of 33 feet to the mile and classified in Compl . Exhibit 80 as rapids ; 67 stretches totaling 40 % miles where the average slope is 10.1 feet to the mile ( classi- classi ) fied in Compl . Exhibit 80 as rapid water , and the ( re- re ) maining ( stretches stretche-Is stretcheIs ) having average slopes of between 1.4 and 3.0 feet to the mile , classified as quiet water . Jones ( Compl . Exhibit 628 ) notes a total of 172 stretches which he characterizes as rapids with a total of 54 times when the boats were lined or portaged . ( Photographs , Compl . Exhibits 116 to 120 . ) Greenriver , Utah , to mouth of San Rafael . ( M . R . 18 , Exception 4 . ) In the ( 22-mile 22mile ) stretch testimony regarding the number of rapids or riffles has varied between 14 as found by W . G . Hoyt ( Compl . ( Exhib Exhib- Exhib ) its 14 and 75 ) after field examination , and 12 by the Army ( Engineers' Engineers ) examination ( maps shown on Compl . Exhibits 481 to 491 and in State Exhibit 18 ) . . Field notes of Stanton ( Compl . Exhibit 176 ) notes two , at one of which three holes were stove in one of the boats . Diary of the second Powell expedition , , by Jones ( Compl . Exhibit No . 628 ) , notes but one . . There is no question but that since 1909 at least , , |