OCR Text |
Show In general , as to mean 96 depths , there is no portion , of the year when the Colorado River at Lees Ferry has a mean depth of less than ( 3Mi 3Y-- 3Y ) feet ; or at Green River , Wyoming , 3.2 feet . There is no day in the , year when the mean depth at Cisco is less than 3 feet . There is no day in the year when the mean depth at Green River , Wyoming , is less than 3 % feet . There is no day in the year when the mean depth is less than about 2 feet at Greenriver , Utah . On the San Juan River at Bluff , there is ( 110 no ) day when the mean depth is less than a foot . There are 200 days in the year when the mean depth at Bluff is more than 2 feet . On Plates ( 1-A 1A I-A IA ) , ( 2-A7 2A7 ) ( 3-AY 3AY ) ( 4-A 4A ) , and ( 5-A 5A ) , are shown the ( cross-sections crosssections ) of the river . An ( examina examina- examina ) tion of those ( cross-sections crosssections ) ( will -will will ) show that , in ( gen- gen ) eral , the maxium depth is not more than 20 or 25 per cent , in general , greater than the mean depths . Plate 10 is an indication of the width of the rivers , compared to different depths . It needs no explanation . It indicates that the Green River , at Green River , Wyoming , for instance , varies in width at the gaging station from about 330 feet to 410 feet . And similar information is shown for Greenriver , Utah . The San Juan River at Bluff varies from a width of about 115 feet to a width of 210 feet . When he says the ( Bluff Blu-1-T Blu1T ) station he means the gaging station near Goodridge . It is at Goodridge near Bluff . |