<br />.
<br />
<br />MAGXJ.)E .,,""0
<br />
<br />FREQcEXCY OF FLOODS, PART 9
<br />
<br /> I
<br />" i
<br />z: I
<br />" I
<br />~ 10,000
<br />n
<br />~
<br />'-
<br /> 5000'
<br />~
<br />~
<br />"
<br />"
<br />~ 2000:
<br />-'
<br />'" I
<br /> I
<br />~ 1000
<br />- 500 ~
<br />,
<br />~
<br /> 200'
<br /> 10 20
<br />
<br />I i I
<br />! II I
<br />
<br />l
<br />I I' I :
<br />; Mean alt~l:..<de. in leetl
<br />, ,,"
<br />
<br />I
<br />I
<br />i, \
<br />ill
<br />
<br />, ,
<br />
<br />
<br />l I
<br />
<br />Cur'''es are -1150 3ppllcable for Yampa
<br />Litt:2 Snake R,,,er .and lIttle Snake
<br />,.....ludd.' C,ee:"
<br />
<br />I
<br />River 30Q'ie .
<br />Rwer above :,
<br />I
<br />i I
<br />
<br />
<br />i ;:
<br />i i r
<br />50 10D
<br />DRAINAGE
<br />
<br />LJJlJ II
<br />
<br />500 1000
<br />SQUARE MilES
<br />
<br />2000
<br />
<br />200
<br />AREA, IN
<br />
<br />FtGC&1!: 6.-Vartatlou of meal) annual ftood with drainal;e area aDd meaD altitude in
<br />hydroto.l;ic area ~.
<br />
<br /> 20,000 I
<br />Q I
<br />z
<br />Q 10,000
<br />u
<br />~ ,
<br />~
<br />'" , "
<br />~ 5000
<br />0- 'I
<br />~ III
<br />~
<br />w
<br />~ ill
<br />"
<br />iii 2000
<br />::l I I
<br />"
<br />~
<br />0 1000
<br />8
<br />~
<br />~
<br />~ 500
<br /><
<br />::l
<br />Z
<br />Z
<br /><
<br />Z
<br />o~ ~O
<br />.:.:E~
<br />' .,
<br />Y',/' 5
<br />
<br /> I II'
<br /> ,I ~a~
<br /> , Il
<br /> Mean altitude. in feet
<br /> ,
<br /> I l
<br />I I I I , I I'
<br /> , I ; I L/f'
<br /> I I l ~ , ....1/ "11
<br /> ,
<br /> , l!:, ,~:/': V I
<br /> I ~~".A"/'....
<br /> , 111!
<br /> I UJ~
<br /> j., \3 '"
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<br />/.//
<br />'l
<br />
<br />,
<br />li
<br />II
<br />Ii
<br />
<br />II
<br />
<br />, I
<br />I
<br />
<br />10
<br />
<br />20 50 100 200 500
<br />DRAINAGE AREA IN SQUARE MILES
<br />
<br />1000 2009
<br />
<br />FlOOR!: 1.-Va1'l8.tto~~ annual <<O<'lG wltb. draiuftl;e area and mean alHtud"
<br />In b<rdrOIOI;~ Flgllrl:' 5 J;iV('8 var1at1on tor Yampa Rh"er.
<br />
<br />5000
<br />
<br />')
<br />10,000
<br /> 5000
<br /> i
<br />Q [ i i ! ~ :
<br />z:
<br />0
<br />U It'
<br />W 2000
<br />'"
<br />'" I
<br />:t
<br />~
<br />~ 1000
<br />w
<br />'~
<br />U
<br />on
<br />" 500
<br />u
<br />'"
<br />ci i
<br />Q
<br />2 200
<br />:t i i
<br />::>
<br />z I
<br />Z 1001
<br /><
<br />z:
<br />"'
<br />w
<br />" 50
<br />
<br />)
<br />
<br />APPLICATIO:-l OF THE METHOD
<br />
<br />7
<br />
<br />
<br />':,...e1n J\tltude.
<br />
<br />;1;
<br />iii
<br />iil
<br />
<br />i :!
<br />
<br />i! ii
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<br />
<br />;
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<br />
<br />.A. .: I#J
<br />
<br />I,
<br />I'
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<br />~ '
<br />;i
<br />
<br />
<br />
<br />,
<br />"
<br />
<br />20
<br />5
<br />
<br />20 50 100 200 500
<br />DRAINAGE AREA. IN SQUARE MILES
<br />
<br />1000 2000
<br />
<br />10
<br />
<br />FIGURE 8.-Variation ot mean annual ftood wltl1 drainll.l;e area and mean altitude
<br />in hydrolol;ic area 6.
<br />
<br />b Ii __ JD" /'''J... l-
<br />p'l."!.:;,.." .:.:t-~.'\;.. ~ :") SVO
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