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<br /> <br />-~~~---~~~--~------ <br /> <br />TABLE 1 <br /> <br />FLOllllFIlEQIJENCY-ElEIIATIONANIlIlISCHARGEOATA.l/ <br />RIO GRANDE REACH 4 - <br /> <br />Cron Stationing <br />Seelion: fr"," Lower <br />Desl9- Study LimiU <br />nation ,Feet (Metres) <br /> <br />. <br />Identification; <br /> <br />StreamBed <br />Elevation <br /> <br />reet (Hetres) <br />H.G.V.D. <br /> <br />'", <br /> <br />""'" <br /> <br />(0-0) <br /> <br />8123.5 (2476.0) 8130.5 (W8.2) <br />759:1 (214.9) <br /> <br />"50 <br /> <br />(161.$) <br /> <br />8124.5 (2476.3) <br /> <br />"' <br /> <br />oc <br /> <br />(19S.l) Gonsrdlload; <br /> <br />8125.0 (1476.S) 8135.0 (2479.5) <br />7570 (214.4) <br /> <br />"'" <br /> <br />'" <br /> <br />"" <br /> <br />(231.6) <br /> <br />8126.0 (2476.8) <br /> <br />oc <br /> <br />11+70 <br /> <br />8127.7 (2471.3) <br /> <br />(38701) <br /> <br />~ <br /> <br />""" <br /> <br />812:$.5 (W1.6) <br /> <br />(518.2.) <br /> <br />oc <br /> <br />"'50 <br /> <br />8132.4 (2418.8) <br /> <br />(m.l) <br /> <br />.. <br /> <br />8134.1 (2479.3) <br /> <br />321-70 <br /> <br />(9%.7) <br /> <br />" <br /> <br />, <br /> <br />Cn,st-tlevlltloo feel (Metres) HHlonal G~jetlc Venlcal <br />Datum, and "e4k 01 scl>llr'le c.f .s. (~.m.s.) <br /> <br />IO-Ye"r <br />"""" <br /> <br />8m.8 (2478.6-) <br />1580 (214.6) <br /> <br />&35.1 <br />1570 <br /> <br />&35.6 <br />,"" <br /> <br />0"" <br />"50 <br /> <br />&39.2 <br />"'" <br /> <br />8140.9 <br />"50 <br /> <br />(2479.6) <br />(214.4) <br /> <br />(2479.1) <br />(214.1) <br /> <br />(2419.9) <br />(213.8) <br /> <br />(24&l.S) <br />(213.S) <br /> <br />(2481.3) <br />(2!3.2) <br /> <br />SO-Yur <br />"""' <br /> <br />IOO-Year <br />"""" <br /> <br />SOO-Year <br />r100d <br /> <br />8132.2. (.,418.7) 8132.8'(2418.9) 111:\4.4 (2419.4) <br />lW60 (.HM) 12610 (357.1). lJCOO (4f2.8) <br /> <br />8133.5 (~419.1) 8lJ4.1 (2419.3) 8135.6 (2479.7) <br />10050 (:aOol) 12S00 (156.8) 17030 (482.2) <br /> <br />8136.6 (:A1lO.0) 9137.1 (243'J.2) 8138.1 (24W.5) <br />10920 (~09.2) 12571) (335.7) 1&)'.0 (48:.1) <br /> <br />8136.6 (:4lri.O) <br />10920 (309.2) <br /> <br />&31.2 (21oOO.2) <br />10910 (338.9) <br /> <br />8137.1 (2~).4) <br />10900 (3.)8.1) <br /> <br />8140.4 (2.iSl.2) <br />lreoo (3118.1) <br /> <br />11142.3 (218].8) <br />10870 (3('7.8) <br /> <br />r1oodelevatlonspertaln to the prlmery channel andusuallyremalncoosta ntln <br />plain. He>wever, flood elevations In the outer portIons of a cro$S sectloomay <br />roa<lcrossln9s, lIpstrum<llverslons, etc. <br /> <br />8131.1 (2480.2) 8m. I (2!ffl.~) <br />12510 (J55.'~) 169'll (4111.1) <br /> <br />8137.6 (2!ffl.3) 8138.1 (24&\.7) <br />12S60 (355.7) 16970 (480.3) <br /> <br />8138.2 (21080.5) 813'1.3 (2108O.9) <br />12.540 OS5.1) 1&950 (480.0) <br /> <br />8140,9 (2481.3) 814M (24<1.7) <br />12S30 (354.6) 16$0 (479.4) <br /> <br />8142.~ (21081.9) 8144.1 (2411!.)) <br />12510 (354.2) lr,1/~ (419.1) <br /> <br />a lat"ral direction across lheflood <br /><llffe-frOOltheprlmaryth.nneldu..to <br />Table page 7 <br /> <br />TABtE' <br /> <br />FLOOD FREQUENCY-ElEVATlOIl AND OlSCHARCE DATA 1/ <br />RIO GAANDE REACH 4 - <br /> <br />StreamBe<l <br />El..vatlon <br /> <br />CrOH 'Statlonln9 I <br />SecHan, from !.o~.eT ,I"e"llflutlon: <br />D...19-: Study Limits <br />nation ,Feet ("nre.) <br /> <br />Fen (/letres) <br />H.ll.V.lI. <br />8135.4 (2479.7) <br /> <br />'", <br /> <br />""" <br /> <br />(1211.7) <br /> <br />8142.3 <br />"'" <br /> <br />crest-EI..vatloo F....t (/lnres) Mallon41 Ceodel/(: Venlc,,1 <br />D4tu,",an<lP"akOI.ch4rqe...f.s. {c....s.} <br /> <br />lo-Yur <br />flood <br /> <br />(2481.8) <br />(212.9) <br /> <br />SO~Y.."r <br />Flood <br /> <br />8143.1 (2'082.2) <br />1a>60 cm.5) <br /> <br />IOO-Year <br />"""" <br />8l44.2'{2482.4) <br />12500 054,0)' <br /> <br />SOO-Y"ar <br />"""" <br /> <br />814:,6 (2'&.8) <br />11>9Xl (478.6) <br /> <br />ill <br /> <br />.0#75 <br /> <br />8136.6 (2~Ol <br /> <br />(1364.0) <br /> <br />81t.3.4 <br />7510 <br /> <br />(2482. ~) <br />(212.7) <br /> <br />8144.8 (2.032.5) <br />10050 (307.2) <br /> <br />8145.3 (2482.1) <br />12480 (35).1.) <br /> <br />811,6.1 (!lol:!l.l) <br />FM:l (47S.0) <br /> <br />oc <br /> <br />"'" <br /> <br />8138.0 (2480.5) <br /> <br />(1528.6) <br /> <br />6144.5 <br />1510 <br /> <br />(2482.4) <br />(212.7) <br /> <br />8145.8 (2'<12.8) <br />IQ8I.O (3(.7.0) <br /> <br />8146.3 (2483.0) <br />12470 (353.1) <br /> <br />~ <br /> <br />5;+-35 <br /> <br />8139.7 (2481.0) <br /> <br />8147.5 (2481.4) <br />16860 (477.4) <br /> <br />(1748.0) <br /> <br />."', <br />""' <br /> <br />(2483.1) <br />(212.4) <br /> <br />8148.0 (248].5) <br />1082(l (306.4) <br /> <br />8148.4 (2/083.6) <br />12450 (l52.5) <br /> <br />811.9.6 (241Yo.0) <br />It>!I<n (~76.9) <br /> <br />.. <br /> <br />8141.6 (2481.6) <br /> <br />6SH5 <br /> <br />(l991.9) <br /> <br />8148.4 <br />"" <br /> <br />(208J.6) <br />(212.1) <br /> <br />811.9.7 (2434.0) <br />10810 (Xl~.l) <br /> <br />8150.2 (2484.2) <br />12<01<0 (352..1) <br /> <br />~15!.!' (2103:.1) <br />Jb~'} (47~.]) <br /> <br />'" <br /> <br />8143.2 (2482.0) <br /> <br />101-15 <br /> <br />(21~.2) <br /> <br />8149.3 <br />,"" <br /> <br />(2lo83.9) <br />(211.8) <br /> <br />81so.5 (24Wd) <br />lOOXI (305.8) <br /> <br />8151.0 (24$oi.4) <br />12430 (352.0) <br /> <br />8152.1 (2434.8) <br />J6IlU ('''~..') <br /> <br />00 <br /> <br />'~B <br /> <br />8145.3 (2482.7) <br /> <br />{2324.1} <br /> <br />8151.3 <br />7470 <br /> <br />(2484.5) <br />(211.5) <br /> <br />8152.4 (210<4.9) <br />107!1l (30:.5) <br /> <br />8lS2.9 (2485.0) <br />12410 (351.4) <br /> <br />815).9 (11.85.3) <br />l~700 (l.n.2) <br /> <br />~ <br /> <br />"." <br /> <br />8146.2 (2483.0) <br /> <br />(2Y<6.1>) <br /> <br />8152.1 <br />"'" <br /> <br />(2484.9) <br />(211.2) <br /> <br />81)3.7 (210;5.2) <br />1017(1 (31.15.0) <br /> <br />8154.2 (2485.4) <br />12m (350-8) <br /> <br />8155.1 {2'oIj},1I <br />:67';0 ('.74.3) <br /> <br />II Flood elevatIons pertaIn to th.. prllMry channelan<l usually r......lne;oostant In a hteral <llrecllon ae;roSS He flood <br />pl. In. However, f100de'evatlons In theollter portIons of a cross section may differ frOfll th.. primary channel <lUl!to <br /><oadcrossln9', upstre_<llverslons, etc. <br /> <br />- -- <br /> <br />-------- <br /> <br />Table page ~ <br /> <br />- <br /> <br />- -- <br /> <br />- <br /> <br />- <br />