9317

• UCREFRP Catalog Number: 9317
• Author: Spahr, N. E., L. E. Apodaca, J. R. Deacon, J. B. Bails, N. C. Bauch, C. M. Smith and N. E. Driver.
• Title: Water Quality in the Upper Colorado River Basin, Colorado, 1996-98.
• USFW Year: 2000.
• USFW - Doc Type: Denver.
• Copyright Material: NO

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Il.I.l1STlATIONS

Page

Hap showlngar..s of study In' Grand Canyon

National Park. Arlzona.... . . . . . . ... . . . . . . . . . . . . . . . . 3

Hap showing the Lava.Chuar Cre.k drainage
at IIU. 65.5 on the Colorado Rlv.r. .. . .. . . . ; . . . . . . . 11
Photographs~showing Lava Creekatth. confluence
with Chuar Cr.ek~ 3.8 IIU.supstr... froll

the Colorado Riv.r................................. 12

Graph showing stratigraphy of debr1s.flow
deposlts Inth.Lava.ChuarCr..kdralnag...........
Photographs showlng Lava Cr..k, 0~2111l. upstr...
froll the cOnfluenc.withChuar Cr..k. . . .. . .. u . .. . .
Graph showingparticl..siz.d1stributlonsof
the debr1s ,flow ofl966lntheLava.Chuar

Cr.ekdralnag.. .,... ......~... ...'.. ..... ........... ....
Map showlng.. the KonumentiCre.k.' dra~nageat
..lle93.5ontheColoradoRlver.~..................
Photograph8sbowingthellOuth of H011Ulllent Cre.k.......
~raph, sboving stratigraphYLofdebr1s _ nov
deposits in the, HOm.-entCreek,drainag.. ..... ..,....
Graph,show1ngparticle_ siz..::dlatrib\ltions." of
the debris':flow ofl984>ln-tbeHonuaent

Cre.kdraiDage.. .{(...;.... . ... .0... . .. . ..... . . . . . .
11. Flan up and ,longltuctlnalproflle '. for indir.ct-
. dIscharg. slte.<lnHolWMnt.Cre.k, 0.5 ..11e
upstre..fr_th. Col~rado1l1v.r...................
12. Hypoth.tlca1hYdrograph,ofth. debrIs now of
1984 ,lnHoDUlNnt Cr...k "sulI.st.d by ,

stratIgraphlcev1denc. ...... . . . . .. ... ... .. . . . . . . . . . .
13. Hap showingth. Crystal Cr..kdraInage atll1le

98.2 'Qft't.:b..-COlorado.Riv.r................... ......
14. Graph shovlngstratlgraphyof debris-flow
deposl ts in th./Crystal. Cr.ekdralnage . .!,..' ...~u.._L.22~c_____.31 ".,_
~"",lS .- "',.Pbotographs".howtDgTDraron... Or-.ete ;~'6~:2'-ldles
up.tr... froll, the Colorado Riv.r................... 39
16. Graphshov1ng p.rtic1e-siz. d1stributlons of
the debrisficnrof1966.1n the Crystal

Cre.k.'dr.inage. .... ..~~............................. 40
17. Pbotogr.Phasbow1ng"Crysta1Iapld.t the

IIOUth ofCrysta1~reek;.~..... ..................... 42
18. Lonlitudiaa1profi1.s forinclirect-di.charg.
slte.in the CrystalCr..k dr.iDAI................. 45
19. Graphs showing the r.1.tlon of charact.ristics
ofrapidaand th.contributing dra1na.. .r.a

of tributari....... 0 0 · · . · . . . . .. . . . . . . . . . . . . . . . . . . . . 57
20. Scbeaatic cU..ar_, sbov:l.DI leOMrphic f..tur..
of.,t1Pic.1, rapid control1.d by debris

fiw.onf:he'ColorAclo liver. 0.00,0. 0.00. o. 0.0. 0.0000 58