FLOOD09624 - Laserfiche WebLink

Home Browse Search

32 34 I"- <D / / \ LU I- :::J \ 0 ex: ~ 1 NI 'o;t ("): 01 -ll Wi zl <(I 0..1 I Cl)1 Z, 01 ...., 28 95 I L_ eaR 19 S. 20 S. NEX 5 1 r- CITY OF FLORENCE FREMONT COUNTY IL. _J I J LI M ITS NEX JOINS PANEL 0375 To obtain more detailed information in areas where Base Flood Elevations (BFEs) and/or floodways have been determined, users are encouraged to consult the Flood -P.r.ofile$ and Floodway Data tables contained within the Flood Insurance Study (FIS) report that accompanies this FIRM. Users should be aware that BFEs shown on the FIRM represent rounded whole-foot elevations and therefore may not exactly reflect the flood elevation data presented in the FIS. For construction and/or floodplain management purposes, users are encouraged to use the flood elevation data presented in this FIS in conjunction with the data shown on the FIRM. 11 12 7 \ Elevation Reference Marks (ERM) elevations listed on this map were obtained and/or developed to establish vertical control for determination of flood elevations and floodplain boundaries portrayed on this map. Users should be aware that these ERM elevations may have changed since the publication of this map. To obtain up,to-diite-elevation information on National Geodetic Survey (NGS) ERMs shown on this map, please contact the Information Services Branch of the NGS at (301) 713,3242, or visit their website at www.ngs.noaa.gov. Map users should seek verification of non-NGS ERM monument elevations when using these elevations for construction or floodplain management purposes. EX Coastal BFE's shown on this map apply only landward of 0.0' National Geodetic Vertical Datum (NGVD). Users of this FIRM should be aware that coastal flood elevations are also provided in the Summary of Stillwater Elevations table in the Flood Insurance Study report for this comrr:unity. Elevations shown in the Summary of Stillwater Elevations table should be used for construction, and/or floodplain management purposes when they are higher than the elevations shown on this FiRM. ZONE X 23 30 0- 0,.5 ) 31 ~ 2 6 ~ 8 Ni:: X 17 20 NEX \ 32 SPECIAL FLOOD HAZARD AREAS INUNDATED BY 100- YEAR FLOOD ZONE A No base flood elevations determined. Base flood elevations determined. Z ON E A E ZONE AH Flood depths of 1 to 3 feet (usually areas ponding); base flood elevations determined Flood depths of 1 to 3 feet (usually sheet f10v on terrain); depths deter For areas of fan flooding velocities also determined. ZONf: ^Q ZONE A99 To protected from 100'year flood Federal flood system under struction; no flood elevations deter, mined. ZONE V Coastal flood with action); no base flood hazard (wave determined. Z ON EVE Coastal flood with velocitv hazard action); base flood elevation~ determined. FLOODWAY AREAS IN ZONE AE OTHER FLOOD AREAS ZONE X Areas of SOO'year flood; flood with with drainage areas and areas flood. areas of 100,vear less than 1 fo~t or than 1 square mile: by levees. from 100'year OTHER ZONE X plain. Areas in which flood hazards are undeter, mined. ZONE D UNDEVELOPED COASTAL BARRIERSt ~ Identified 1983 Identified 1990 Otherwise Protected tCoastal barrier areas are normally located within or adjacent to special flood hazard areas. Floodplain Boundary Floodway Boundary Zone 0 Boundary Boundarv Flood Zones, a~d Areas of ferent Coastal Base Elevations Within Special Flood Hazard Zones. Base flood Elevation Line: Elevation in 513 - - Cross Section Line (EL 987) Base Flood Elevation in Feet Where L:niform Within Zone* RM7x eM1.5 Elevation Reference Mark River Mile *Referenced to the National Geodetic Vertical Datum of 1929 This map is for use in administering the National Flood Insurance Program; it does not necessarily identify all areas subject to flooding, particularly from local drainage sources of small size, or all planimetric features outside Special Flood Hazard Areas. The community map repository should be consulted for more detailed data on BFEs, and for any information on floodway delineations, prior to use of this map for property purchase or construction purposes. Areas of Special Flood Hazard (100'year flood) include Zones A, AE, A1- A30, AH, AO, A99, V, VE and V1,V30. Certaln areas not in Special Flood Hazard Areas may be protected by flood control structures. Boundaries the f100dways were computed at cross sections and interpolated between cross sections. The f100dways were based on hydraulic considerations with regard to requiremp.nts of the Federal Emergency Management Agency. Floodway widths in some ,areas may be too narrow to show to scale. Refer to Floodway Data Table where floodway width is shown at 1/20 inch. Corporate limits shown are current as of the date of this map. The user should contact appropriate community officials to determine if corporate limits have changed subsequent to the issuance of this map. For adjoining panels, see separately printed Map Index. ;\1AP REPOSITORY of Florence West Main Florence, Colorado 81226 (Maps available for reference only, not for distribution. INITIAL IDENTIFICATION MAY 17,1974 FLOOD HAZARD BOUNDARY MAP RC:VISION: DECEMBER 26, 1975 FESJ:ZUARY 11. 1977 FLOOD INSURANCE RATE MAP EFFECTIVE: DECEMBER 4, 1984 FLOOD INSURANCE RATE MAP REVISIONS: Map revised March 17, 2002 to update corporate limits, to change basG flood elevations, to change special flood hazard areas, to change zone designations, to reflect updated topographic information, and to change floodway. 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. ~ APPROXIMATE SCALE IN FEET . II I I I CITY (FREMONT COUNTY) (SEE MAP INDEX FOR PANELS NOT PRINTED) I I D Federal Emergency Management