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<br /> <br />KEY TO MAP <br /> <br />1 <br /> <br />\ <br /> <br />\ <br /> <br />\ <br /> <br />, <br /> <br />500-Year Flood Boundary <br />100-Year Flood Boundary <br /> <br />100-Year Flood Boundary <br />500-Year Flood Boundary <br /> <br /> <br />Zone Designations* With <br />Date of Identification <br />e.g., 12/2/74 - <br /> <br />Base Flood Elevation Line <br />With Elevation In Feet** <br /> <br />513 <br /> <br /> <br />Base Flood Elevation in Feet <br />Where Uniform Within Zone** <br /> <br />(EL 987) <br /> <br />River Mile <br /> <br />RM7X <br />(3 M1.5 <br /> <br />Elevation Reference Mark <br /> <br />**Referenced to the National Geodetic Vertical Datum of 1929 <br /> <br />*EXPLANATION OF ZONE DESIGNATIONS <br /> <br />ZONE <br />A <br /> <br />EXPLANA TION <br /> <br />-1 <br /> <br />RM2 <br /> <br />DESCRIPTION OF LOCATION <br /> <br />The adjacent northbound railroad track of the Union Pacific Rail- <br />road coinciding with the stream bank of the Cache La Poudre River <br />(U.S. Geological Survey). <br /> <br />Between train station and Union Pacific Railroad tracks, approxi- <br />mately 30 feet north of Ninth Street (U.S. Geological Survey). <br /> <br />B <br /> <br />Areas of 100-year flood; base flood elevations and <br />flood hazard factors not determ ined. <br /> <br />Areas of 100-year shallow flooding where depths <br />are between one (1) and three (3) feet; depths <br />of inundation are shown, but no flood factors <br />are determined. <br /> <br />Areas of 100-year shallow flooding where depths <br />are between one (1) and three (3) feet; base flood <br />elevations are shown, but no flood hazard factors <br />are determined. ~ <br /> <br />Areas of 100-year flood; base flood elevations and <br />flood hazard factors determined. <br /> <br />Areas of 100-year flood to be protected by flood <br />protection system under construction; base flood <br />elevations and flood haza:"d factors not determined. <br /> <br />Areas between limits of the I OO-year flood and 500- <br />flood; or certain areas subject OO-year flood- <br />with average depths less than one foot or where <br />contributing drainage one square <br />mile; or areas protected by levees from the base flood. <br />(Medium shading) <br /> <br />Areas of minimal flooding. (No shading) <br /> <br />Areas of undetermined, but possible, flood hazards. <br /> <br />Areas of 100-year coastal flood with velocity (wave <br />action); base flood elevations and flood hazard factors <br />not determ ined. <br /> <br />Areas ofl OO-year coastal flood with velocity (wave <br />action); base flood elevations and flood hazard factors <br />determined. <br /> <br />AO <br /> <br />ZONE B <br />ZONE C . <br /> <br />AH <br /> <br />-1 <br /> <br />I <br /> <br />ELEVATION REFERENCE MARKS <br /> <br />A1.A30 <br /> <br />rn- <br />~- <br /> <br /> <br />,- <br /> <br />c <br /> <br />I ... l~ <br />~-~ <br />I <br /> <br />~ <br /> <br />J <br /> <br />REFERENCE <br />MARK <br /> <br />RM1 <br /> <br />ELEVATION <br />(FT. NGVD) <br /> <br />4648 <br /> <br />A99 <br /> <br />4655 <br /> <br />,- <br />I <br /> <br />C <br />D <br />V <br /> <br />l <br />I I <br /> <br />V1-V30 <br /> <br />..... <br /> <br /> <br />NOTES TO USER <br /> <br />-~ <br /> <br />Certain areas not in tre special flood hazard areas (zones A and V) <br />may be protected by flood control structures. <br /> <br />This map is for flood insurance purposes only; it does not neces- <br />sarily show all areas subject flooding in the community or <br />all planimetric features outside special flood hazard areas. <br /> <br />For adjoining map panels, see separately printed Index To Map <br />Panels. <br /> <br />--L-.. ~ <br /> <br />'~ <br />~ <br /> <br />I <br />_J <br /> <br /> <br />I i~ <br />~~ <br /> <br />(i" <br /> <br /> <br /> <br />FLOOD HAZARD BOUNDARY MAP REVISIONS: <br />1 <br /> <br /> <br />FLOOD INSURANCE RATE MAP EFFECTIVE: <br />J U L Y 16, 1979 <br /> <br /> <br />~ <br /> <br /> <br /> <br />w <br />::J <br />Z <br />w <br />> <br /><( <br /> <br /> <br />shown on this map to determine when <br />structures in the zones where elevations or depths <br />established. <br /> <br />To determine if flood insurance is available in this community, <br />contact your insurance agent, or call the National Flood Insurance <br />Program, at (800) 638-6620, or (800) 424-8872. <br /> <br />.,:111 <br />i ,J. i,' <br />! 'I 1 <br /> <br />APPROXIMATE SCALE <br /> <br />600 0 <br />I 1--1 J---j 1--1 <br /> <br />600 FEET <br />I <br /> <br />Q <br />rx: <br />(') <br />N <br /> <br />dI NATIONAL FLOOD INSURANCE PROGRAM <br /> <br />C/) <br />I- <br />~ <br />t; ...J <br />W <br />I- <br />I~ <br />o <br />a.. <br /> <br /> <br />liB <br />II <br /> <br />FI <br />FLOOD INSURANCE RATE MAP <br /> <br /> <br />CITY OF <br />GREELEY, COLORADO <br />WELD COUNTY <br /> <br />PANEL 2 4 <br /> <br />(SEE MAP <br /> <br />FOR <br /> <br />E LS NOT P R I NT ED) <br /> <br /> <br />I <br />I I <br /> <br /> <br /> <br /> <br />u.s, <br />AN <br />F <br />