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FLOOD07509
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Last modified
1/25/2010 7:11:57 PM
Creation date
10/5/2006 3:02:05 AM
Metadata
Fields
Template:
Floodplain Documents
Designation Number
150
County
Adams
Community
Thornton
Stream Name
Direct Flow Area 0054
Basin
South Platte
Title
Flood Hazard Area Delineation - Direct Flow Area 0054 - Including Major Drainageway Planning DFA 0054 Phase A Report 11/79
Date
10/1/1979
Designation Date
1/1/1980
Floodplain - Doc Type
Floodplain Report/Masterplan
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<br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />. <br /> <br />'. <br /> <br />I <br /> <br />,. <br /> <br />" <br />m <br /> <br />o <br /> <br /> <br />u <br />w <br />m <br />w <br /> <br /> <br />E. <br /> <br />IZOTtl <br /> <br />AVE <br /> <br />--\ <br /> <br />LOCATION MAP <br /> <br />l;; <br /> <br />r~'O <br />~6 <br /> <br />----. <br /> <br />~ <br />" <br />o <br />. <br /> <br />E. 112fh AVE <br /> <br />15. <br /> <br />)Q~ <br />10f# <br /> <br />LEGEND <br /> <br />, <br />. <br /> <br />~AN VIEW <br /> <br />'\ <br />, <br /> <br />""-.. <br /> <br />'----~ <br />~~ <br />-~::=--// .~J <br />/ \ <br />/' f/ ' "'D <br />\ I '\ <br />/ =--' <br />1/ SoUfh@'"B,anch ~- <br />"'-.-... :1 ;.?' RIVER <br />/,'<' E--- <br />~'Y", .-4'" <br />.::,'-IIi" I <br />~'-/,<,Q- ;,..<l- <br />.f/.:>.'<i/<.'S' <br />,,~<f~; /;~ <br /> <br />pROfiLE <br /> <br />~ <br /> <br />100 YEAR FLOOO HAZARD AREA UMrrs <br /> <br />BOUNDARY 6ETWfEN AREA Of SHALLOW FLOODING <br />AND 100 YEAR FLOODPLAIN <br /> <br />u <br />. <br />, <br />. <br /> <br />--- <br /> <br />OO;'!<lo" <br />,.. <br /> <br />-.-.-"-... <br /> <br />5190 <br /> <br />WATER SURFACE <br /> <br />SOUTH PLATTE RIVER 100 YEAR FLOOOPlAW <br /> <br />----- ___......_90s., <br />""\ <br /> <br />.---.-- - <br /> <br />REFERENCE LINE ANO STATIONING <br /> <br />-+ <br /> <br />VERTICAL CONTROL POINT FOR MAPPING <br /> <br />-0 <br /> <br />UTILITY POLE <br /> <br /> <br />" <br /> <br />STREET LIGHT <br /> <br />.' <br /> <br />'" <br /> <br />\ <br /> <br /> <br />RIGHT BANK OF CHANNEL <br /> <br />X 5240,0 <br /> <br />GROUND SURFACE ELEV. AT "X" <br /> <br />11:U!!.. <br /> <br />100 YEAR WATER SURFACE <br /> <br />~~ <br />~~~ <br /> <br />..~ <br /> <br />..~. <br /> <br />10 YEAR WATER SURFACE <br /> <br />EXISTING CHANNEL THALWEG <br /> <br />c-j <br />I <br />-------~ <br /> <br />LEFT BANK OF CHANNEL <br /> <br />EXISTING GROUND ON It. <br /> <br />VICINITY MAP <br /> <br />~ <br /> <br />OESIGNED_OoATE_ <br />OflAW~~OATE~ <br />CHECKEOWG8 CAn ~ <br />REVISED_DATE~ <br /> <br />ADAMS COUNTY <br /> <br />CITY OF THORNTON <br /> <br />URBAN DRAINAGE AND fLOOD CONTROL DISTRICT <br /> <br />merrlck and company engineeN <br />10855...t bethany drive. denver, COlorado <br /> <br />~ <br />L FLOOD WATER SURFACE ELEVATIONS AND fLOODPLAIN BOUNDARIES ARE <br />OfTEN REVISED BY ROAD AND BRIDGE CONSTRUCTION, FLOOD PLAIN DE- <br />VELOPMENT, fLOOD CONTROL IMPROVEMENTS, OR NATURAL PROCESSES <br />PRIOR TO UTlU~ATlON OF THIS REPORT FOR PLANNING OR DESIGN PUR_ <br />POSES, THE USER IS ADVISED TO CONTACT THE URBAN DRAINAGE AND <br />FLOOD CONTROL DISTRICT OR THE COLORADO WATER CONSERVATION <br />BOARD TO DETERMINE IF THE INFORMATION IN THE REPORT HAS SEEN <br />AMENDED. <br />2. ALL ELEVATIONS ARE ABOVE MEAN SEA LEVEL DATUM AND ARE BASED <br />ON USGS BENCH MARK "THORNTON, 1960, 5342.6"ELEVATION 5341.76 <br />FEET. <br />THIS FLOODPLAIN INFORMATION REPORT FOR DIRECT FLOW AREA 0054 <br />WAS PREPARED UNDER THE SUPERVISION AND DIRECTION OF THE UNDER_ <br />SIGNED WHOSE SEAL AS A PROFESSIONAL ENGINEER IS AFFIXED' <br /> <br />~-;~5::~~"~~:J~~!)f <br />f;!~ i4026 ~'i'~ <br />~<I"." ~r~~ <br />;..'.'. ,,~'c:.f <br />~-:;'';:;~~.;'~~1" .0-' <br />~~ <br /> <br />L m fM-- <br />SIGNATURE- DUANE '*' JOHNSON, P.E. <br /> <br />~-------/ <br />-//""",,, <br /> <br />~ri <br />~-__+--__I---~ ~I <br />~ d <br />~ <br />o <br />\ I <br />'----- <br /> <br />SHEET INDEX <br /> <br />TITLE <br /> <br />TITLE SHEET <br />INDEX SHEET <br />PLAN a. PROFILE - STA. \09+00 TO STA. 127...58 <br />PLAN 8: PROFILE - STA. 90+00 TO STA. 109...00 <br />PLAN 8: PROFILE - STA. 73 +00 TO STA. 90... 00 <br />PLAN 6 PROFILE - STA. 49...00 TO STA. 73...00 <br />PLAN 6 PROFILE - STA. 25 +00 TO STA. 49+00 <br />PLAN 8: PROFILE _ STA. 0... 00 TO STA. 25 +00 <br />PLAN VIEW 10054-1l <br />PLAN VIEW (0054_1) <br />PLAN VIEW 10054-1) <br />PLAN VI€W (0054-1) <br />PLAN a PROFILE - STA. 0+00 TO STA 25+00 <br />PLAN a. PROFILE _ STA. 0+00 TO STA 13...00 <br />PLAN 8: PROFILE _ STA. 28+00 TO STA 56...00 <br />PLAN 6 PROFILE _ STA. 0+00 10 STA. 28...00 <br />PLAN VIEW 10054_2) <br />PLAN 8: PROFILE _ STA. 47+00 TO STA 68+97 <br />PLAN a PROFILE _ STA. 34+00 TO STA. 47....00 <br />PLAN 8 PROFILE _ STA. 18 +00 TO STA. 34 +00 <br />PLAN 8: PROFILE _ STA. 0...00 TO STA. 18+00 <br />PLAN 8: PROFILE _ STA. 20...00 TO STA. 48+00 <br />PLAN 8 PROFILE _ STA. 0... 00 TO STA 20+00 <br />0054 FUTURE LAND USE MAP <br />EXISTING DRAINAGE 8ASIN MAP <br />CULVERT CROSS S€CTVNS <br /> <br />FLOOD HAZARD AREA OELlNEATION <br />DIRECT FLOW AREA 0054 <br /> <br />SHEET NO <br /> <br />I.I <br />I <br />, <br />, <br />4 <br />5 <br />. <br />7 <br />. <br />9 <br />10 <br />(0054-1 M1Da..E ERANCH) II <br />(0054-1 NORTHERN BRAIOdl2 <br />(0054-2) 13 <br />(0054_2) 14 <br />" <br />I. <br />>7 <br />I. <br />,g <br />'" <br />" <br />" <br />" <br />,. <br /> <br />(0054-1) <br />(0054-1) <br />(0054-1) <br />(0054-1) <br />(0054-1) <br />(0054-1) <br /> <br />(0054 -3 Southern 8ranch) <br />(OO54 -3 Southern Branch) <br />(0054-3) <br />(0054-3) <br />(0054-3 Northern Branch) <br />(0054 - 3 Northvn Branch) <br /> <br />INDEX SHEET <br />DIRECT FLOW AREA 0054 <br /> <br />SHEET I - I <br />OF 24 <br />
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