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<br />.
<br />
<br />.
<br />
<br />TABLE 3.4: ESTIMATED PERCE~rrILE EXCEEDENCE FLOWS~
<br />UlIDER PRESENT LEVELS OF DEVELOPMENT
<br />
<br />\/hU
<br />Reach Desc~iptlon
<br />
<br />90%
<br />
<br />140100
<br />Main stem, Colo. R., from
<br />source to Colo.-Utah state-line
<br />
<br />2,984
<br />
<br />140200
<br />Gunnison R., Colo. (rom source
<br />to conEI. with Colo. R.
<br />
<br />1,111
<br />
<br />140300
<br />--c;tO, R. main stem from Colo.-
<br />Ut.:lh stllte line to confl. with
<br />Crecn R. (tnc.1udiriB Dolores R.)
<br />
<br />3,420
<br />
<br />1"0"'01
<br />--creen R. from source to confI.
<br />....ith 'iampa R.
<br />
<br />925
<br />
<br />w
<br />I
<br />.....
<br />w
<br />
<br />140500
<br />'lampa R. to confl. with Green R.
<br />
<br />1,028
<br />
<br />White R. to confl. with Creen R.
<br />
<br />140600
<br />--cr;en R. from contI. with Yampa
<br />R. to conEi. with Colo. R.
<br />
<br />2,542
<br />
<br />140700
<br />~. R. from conEI. ....ith Green
<br />R. to Lees Ferry, Ariz.
<br />
<br />8,230
<br />
<br />140801
<br />~Juan R. from Bource to belo~
<br />coni!. with Mancos R.
<br />
<br />140802
<br />--san-Juan R. from Four Corners
<br />co contI. wIth Colo. R.
<br />
<br />~'E: 93
<br />
<br />80%
<br />
<br />ESTlMATR!'l PERCENTILF. EX~E;.~EB-C~!,J._ows (l..!.!-I..!,OOO ^!~<:"I!..-!.endar year)
<br />
<br />10%
<br />
<br />3.383
<br />
<br />1,319
<br />
<br />4,056
<br />
<br />1,034
<br />
<br />1,167
<br />
<br />371
<br />
<br />3,193
<br />
<br />8,777
<br />
<br />782
<br />
<br />821
<br />
<br />70%
<br />
<br />3.676
<br />
<br />1,555
<br />
<br />4,563
<br />
<br />1,197
<br />
<br />400
<br />
<br />1,276
<br />432
<br />
<br />60%
<br />
<br />4,047
<br />
<br />1,712
<br />
<br />5,114
<br />
<br />1,342
<br />
<br />1,365
<br />
<br />3,959
<br />
<br />10,065
<br />
<br />1.395
<br />
<br />1.442
<br />
<br />50%
<br />
<br />4,605
<br />
<br />1.9)6
<br />
<br />5,735
<br />
<br />1.492
<br />
<br />1,517
<br />
<br />460
<br />
<br />4.171
<br />
<br />10.527
<br />
<br />1.567
<br />
<br />1,607
<br />
<br />40%
<br />
<br />4,807
<br />
<br />2,061
<br />
<br />6,352
<br />
<br />1,626
<br />
<br />1.637
<br />
<br />500
<br />
<br />4.599
<br />
<br />n,089
<br />
<br />1,884
<br />
<br />1,924
<br />
<br />30%
<br />
<br />5.399
<br />
<br />2,307
<br />
<br />7,126
<br />
<br />1,781
<br />
<br />551
<br />
<br />1,815
<br />574
<br />
<br />20%
<br />
<br />5,878
<br />
<br />2,431
<br />
<br />7,679
<br />
<br />2,035
<br />
<br />1,909
<br />
<br />5,565
<br />
<br />13,365
<br />
<br />2,431
<br />
<br />2,479
<br />
<br />6,416
<br />
<br />2.715
<br />
<br />8,232
<br />
<br />2,363
<br />
<br />2.285
<br />
<br />637
<br />
<br />683
<br />
<br />3,634
<br />
<br />9,336
<br />
<br />954
<br />
<br />1,254
<br />
<br />4.940
<br />
<br />11,558
<br />
<br />2.139
<br />
<br />2.181
<br />
<br />6,385
<br />
<br />15,589
<br />
<br />2,792
<br />
<br />2,836
<br />
<br />*Oefined os that flow which will be equaled or exceeded a apecifled percent83e of the time.
<br />Source: U.S. BureaU of Reclamation CRSS model output based upon 1906-1974 nntura1 flow estimates (1978). See Appendix D.
<br />
<br />NOTE: The material presented on this table should not b~ interpreted vithout reference to accompanying text. Num~rous assumptions
<br />were made and much background information was used In the preparation of this material, which information 1a necessary for
<br />correct interpretation.
<br />
<br />12/14/78
<br />
<br />990
<br />
<br />1,293
<br />
<br />.
<br />
<br />Mean
<br />
<br />4,584
<br />
<br />1,918
<br />
<br />5,222
<br />
<br />1,545
<br />
<br />1,561
<br />
<br />520
<br />
<br />4.368
<br />
<br />11,193
<br />
<br />1,754
<br />
<br />),794
<br />
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