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<br /> BASE FLOOD <br />FLOODING SOURCE FLOODWAY WATER SURFACE ELEVATION <br /> SECTION MEAN WITH I. WITHOUT r: :E <br /> 1 WIDTH AREA VELOCITY FLOODWAY FLOODWAY IFFERENC <br />CROSS SECTION DISTANCE (FEET) (SflrNf (FEET PER <br /> SECOND) (FEET NGVD) <br />Purgatoire River 2 3 3 <br />A 156.18 1040 -- 3 -- 5963.4 5963.4 0 <br /> 156.33 600 3 5973.1 5973.1 0 <br />B -- -- <br /> 3 3 <br />C 156.60 680 -- 3 -- 3 5974.9 5974.9 0 <br />D 156.78 770 -- 3 -- 3 5988.9 5988.9 0 <br />E 156.93 820 -- -- 5995.0 5995.0 0 <br /> 157.05 950 3 3 5997.3 5997.3 0 <br />F -- 3 -- 3 <br />G 157.23 920 -- -- 6004.7 6004.7 0 <br /> 157.63 770 3 3 6008.1 6008.1 0 <br />H -- -- <br /> 157.86 630 3 3 6017.4 6017.4 0 <br />I -- -- <br />Portland Avenue <br />Canyon <br />A 0.12 80 143 9.1 5982.0 5982 JJ 0 <br />.. Prospect Canyon .......... .. .. <br />A 0.11 60 275 12.9 6033.8 6033.8 0 <br />B 0.17 115 286 5.5 6039.6 6039.6 0 <br />C 0.46 110 349 10.2 6067.3 6067.3 0 <br />Pinon Canyon <br />A 0.36 280 135 12.0 6028.5 6028.5 0 <br /> <br />~Miles Above Mouth 2Extends Into Portland Avenue Canyon on Right Bank <br />Data Available From Gingery Associates ' <br /> <br />DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT <br />Fed... IIIS1Il'II.eo Adminis1nnio. <br /> <br />.... <br />:.- <br />all <br />.... <br />"" <br /> <br />FLOODWAY DATA <br /> <br />CITY OF TRINIDAD, CO <br />(LAS AIIIMAS co.) <br /> <br />PURGATOIRE RIVER. PORTLAIID AYEUE CAllYOII <br />PROSPECT CAllYOII . PlIIOIl CAlI YO II <br /> <br />- <br />