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14 EX 11 12 Fremont LIMIT OF DET AIL.ED STUDY "\ o EX ...... ...... );> / L~~~? / NOTE: MAP AREA SHOWN ON THIS PANEL IS WITHIN TOWNSHIP 19 69 WEST AND TOWNSHIP 19 '70 WEST. City of Florence -\ \ \ ~ - / ~~ 00> f'-<.o r.ir.i \ CITY OF FLORENCE FREMONT COUNTY r To obtain more detailed information in areas where Base Flood Elevations (BFEs) and/or f100dways have been determined, users are encouraged to consult the Flood Profiles and Floodway Data tables contained within the Flood Insurance Study (FIS) report that accompanies this FIRM. Users shOOld 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. 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-dat~-elevati~ 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. CORPORATE City of Florence ,,0 ::O:::j ml-< $:0 0" Z -l o o c Z -l -< Fremont County Town Williamsburg AREA NOT INCLUDED 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 prov.ided in the Summary of Stillwater Elevations table in the Flood Insurance Study report for this community. 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. 20 EX I / Town of Rockvale AREA NOT INCLUDED JOINS PANEL 0345 SPECIAL FLOOD HAZARD AREAS BY l00-YEAR FLOOD ZONE A No base flood elevations delHmined. Base flood elevations deterrr.;ned. Z ON E A E ZONE AH Flood depths of 1 to 3 fee .;sually areas of ponding); base flood determined. of 1 to 3 feet (usually sheet flow terrain); depths deter- Fl)r areas of fan flooding; velocities also determined. Z ON E AO ZONE A99 To be Federal struction; mined. ZONE V Coastal flood with action); no base flood hazard (wave determined. ZONE VE Coastal flood with velocity hazard action); base flood elevations determined. FLOODWAY AREAS IN ZONE AE OTHER FLOOD AREAS Areas of 5UO-year flood with average with drainage areas and areas flood. flood; areas of l00-year less then 1 than 1 square mile; by levees. from l00-year ZONE X OTHER AREAS Z ON E X Areas determined to be outside 500-year flood- plain. - ZONE D Areas in which flood hazards are undeter.. mined. UNDEVELOPED COASTAL BARRIERSt Identified 1983 Identified 1990 Otherwise Protected Areas tCoastal barrier areas are normally located within or adjacent to special flood hazard areas. Floodplain Boundary Floodway Boundary Zone D Boundary 513 ~ Flood Areas of ferent Coastal Base Elevations VVithin Special Flood Hazard Zones. Base flood Elevation Line: Elevation in Cross Sedion Line (EL 987) Base Flood Elevation in Feet Where Uniform Within Zone* RM7x lIIM1.5 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 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. Certain areas not in Special Flood Hazard Areas may be protected by flood control structures. Boundaries of the f100dways were computed at cross sections and interpolated between cross sections. . The f100dways were based on hydraulic considerations with regard to requirements 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. REPOSITORY of Florence 300 West Main Florence, Colorado 81226 (Maps available for reference only, not for distribution) INITIAL IDENTIFICATION; MAY 17, 1974 FLOOD HAZARD BOUNDARY MAP REVISION: DECEMBER 26, 1975 FEBRUARY 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 base fiCO? ele.vations, to change special flood hazard areas, to change zone deSignations, to reflect updated topographic information, and to change f1oodway. 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 I 1.1 III I I (SEE MAP INDEX FOR PANELS NOT PRINTED) D Federal