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t::l ;: .() ::< "\o~ \)~G <o\> <?: y \ \) ~ol>- 01>-\\; ZONE C ELEVATION REFERENCE MARKS REFERENCE MARK RM1 ELEVATION (FT. NG VD) 4550.99 Standard disk, stamped N 61 1934, set in south face of concrete grain elevator, approximately 5 feet above ground, 72 feet north of mainline railroad track and 670 feet east of Main Street crossing. Established by the U.S. Geological Survey. Ground elevation adjacent to southwest corner of house at 416 Main Street. Established by T. Wagner, surveyor, Greely, Colorado. DESCRIPTION OF LOCATION RM2 4549.6 KEY TO MAP 500-Year Flood Boundary--- lOa-Year Flood B-bundary.--- Zone Designations* With Date of Identification e.g., 12/2/74 lOa-Year Flood Boundary~---- 500-Year Flood\Boun~ary--- Base Flood Elevation Line With Elevation In Feet** 513 ~ Base Flood Elevation in Feet Where _Uniform Within Zone** (E L 987) Elevation Reference Mark RM7X River Mile . M 1.5 ** Referenced to the National Geodetic Vertical Datum of 1929 *EXP-LANATION OF ZONE DESIGNATIONS ZONE A EXPLANA TION AO Areas of lOa-year flood; base flood elevations and flood hazard factors not determined. Areas of lOa-year shallow flooding where depths are between one (1) and three (3) feet; average depths of inundation are shown, but no flood hazard factors are determined. Areas of laO-year shallow flooding where depths are between one (1) and three (3) feet; base flood elevations are shown, but no flood hazard factors are determined. Areas of 100-year flood; base flood elevations and flood hazard factors determined. Areas of 100-year flood to be protected by flood protection system under construction; base flQod el{vations and flood hazard factors not determined. Areas between limits of the laO-year flood and 500- year flood; or certain areas subject tol OO-year flood- ing with average depths less than one (1) foot or where the contributing drainage area is less than one square mile; or areas protected by levees from the base 'flood. (Medium shading) Areas of minimal flooding. (No shading) Areas of undetermined, but possible, flood hazards. Areas of laO-year coastal flood with velocity (wave action); base flood elevations and flood hazard factors not determined. Areas of 100-year coastal flood with velocity (wave action); base flood elevations and flood hazard factors determ ined. AH A '-A30 A99 B C D V V1-V30 NOTES TO USER Certain areas not in the special flood hazard areas (zones A and V) may be protected by flood control structures~ This map is for flood insurance purposes only; it does not neces' sarily show all areas subject to flooding in the community or all planimetric features outside special flood hazard areas. INITIAL IDENTIFICATION JANUARY 28,1977 CONVERSION TO REGULAR PROGRAM FEBRUARY '15, 1979 I _J Refer to the CONVERSION TO REGULAR PROGRAM date shown on this map to determine when actuarial rates apply to structures in the zones where elevations or depths have been established. To determine if flood insurance is available in this community, contact your insurance agent, or call the National Flood Insurance Program, at (800) 638-6620, or (800) 424-8872. .': i 1, !!!::i: APPROXIMATE SCALE 500 0 500 FEET F--i I---l I---l ~ p B 15, 1979 U.S. DEPARTMENT AND URBAN DEVE FEDERAL INSURANCE