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<br />I' --- <br /> <br />E <br /> <br />F <br /> <br />LEGEND <br /> <br /> <br />SPECIAL FLOOD HAZARD AREAS INUNDATED <br />BY 100-YEAR FLOOD <br />ZONE A No base flood elevations determined, <br /> <br />ZONE AE <br /> <br />Base flood elevations determined, <br /> <br />31 <br />ZONE X <br /> <br /> <br /> <br />103052'30" <br />390-45'00" <br /> <br />:ZONE AH <br /> <br />Flood <br />of <br /> <br />of 1 to 3 <br />base <br /> <br /> <br />10-4000'00" <br />39045'00" <br /> <br />JOINS PANEL 0550 <br /> <br />1 <br /> <br /> <br />Muddy <br />Creek <br /> <br />55 <br />OJ co <br />LO LO <br />cece <br /> <br />~ <br />S <br /> <br />33 <br /> <br />:ZONE AO Flood depths of 1 to 3 feet (usually sheet <br />flow on sloping terrainl; average depths <br />determined, For areas of alluvial fan flooding, <br />velocities also determined, <br /> <br />33 <br /> <br /> <br /> <br />o <br /><( <br />o <br />a: <br /> <br />ADAMS COUNTY <br />ARAPAHOE COUNTY <br /> <br /> <br />32 <br /> <br />ZONE X <br /> <br />UJ <br />~ <br />> <br />a: <br />CL <br /> <br /> <br />:ZONE A99 <br /> <br /> <br />ZONE V <br /> <br />Coastal flood with <br />action); no base flood <br /> <br /> <br />:ZONE VE <br /> <br />Coastal flood with <br />action); base flood <br /> <br />hazard (wave <br />determined, <br /> <br /> <br />FLOODWAY AREAS IN ZONE AE <br /> <br />OTHER FLOOD AREAS <br /> <br />:ZONE X Areas of SOD-year flood; areas of <br />flood with depths of less <br />1 foot or with areas less than <br />1 square mile; and areas protected by <br />levees from 'laO-year flood, <br /> <br /> <br />OTHER AREAS <br /> <br />:ZONE X Areas determined to be outside SOO-.year <br />floodplain. <br /> <br />:ZONE 0 <br /> <br />Areas in which flood hazards are <br />undetermined, <br /> <br />UNDEVELOPED COASTAL BARRIERS <br /> <br />~~ <br /> <br /> <br /> <br />2 <br /> <br />Identified Identified Otherwise <br />1983 1990 Protected Areas <br />Coastal barrier areas are normally located \Afithin or adjacent to Special <br />Flood Hazard Areas, <br /> <br />Flood Boundary <br /> <br />Floodway Boundary <br /> <br />Zone 0 Boundary <br /> <br />~513~ <br /> <br />Boundary <br />Hazard <br />Dividing <br />Coastal <br />Within <br />Zones, <br /> <br />Base Flood Elevation <br />Elevation in Feet. See Map Index <br />for Elevation Datum <br /> <br />Cross Section Line <br /> <br />Dividing Special Flood <br />Zones, and Boundary <br />Areas of Different <br />Base Flood Elevations <br />Special Hood Hazard <br /> <br />~ <br />... <br />;) <br />... <br /> <br />RM7X <br />. M2 <br /> <br />Base Flood Elevation in <br />Where Uniform Within <br />See Map Index for Elevation <br /> <br />Elevation Reference Mark <br /> <br />Feet <br />Zone, <br />Datum, <br /> <br />(EL 987) <br /> <br />97007'30". 32022'30" <br /> <br />River Mile <br /> <br />Horizontal Coordinates Based on North <br />American Datum of 1927 (NAD 27) <br />Projection, <br /> <br />NOTES <br /> <br />3 <br /> <br />This map is for use in administering the National Flood Insurance Program; <br />it does not necessarily identify all areas subject to flooding, particulariy from <br />local drainage sources of small size, or all planimetric features outside <br />Special Flood Hazard Areas, <br /> <br />Coastal base flood elevations apply only landward of 0,0 NGVD, and include <br />the effects of wave action; these elevations may also differ significantly <br />from those developed by, the National Weather Service for hurricane <br />evacuation planning. <br /> <br />Areas of Flood Hazard (lOO-year flood) include Zones A, AE, AH, AO, <br />A99, V, <br /> <br />Certain areas not in Special Flood Hazard Areas may be protected by <br />flood control structures. <br /> <br />0 I~ <br />0 <br />CD <br />0 <br />-.J , UJ <br />W Z <br />Z <( <br /><( CL <br />CL VJ <br />VJ Z <br />Z (5 <br />0 -, <br />-, <br /> <br />Boundaries of the floodways were computed at cross sections and <br />interpolated between cross sections, The floodways were based on <br />hydraulic considerations with regard to requirements of the Federal <br />Emergency Management Agency. <br /> <br />Floodway widths in some areas may be tco narrow to show to scale, <br />Floodway widths are provided in the Flood insurance Study Report, <br /> <br />This map may incorporate approximate boundaries of Coastal Barrier <br />Resource Units and lor Othervvise Protected .l\reas established <br />under the Barrier Improvement Act of 1990 (PL 101-591), <br /> <br />Corporate limits shown are current as of the date of this The user <br />should contact appropriate community officials to determine corporate <br />limits have changed subsequent to the Issuance of this map, <br /> <br />For community map revision history prior to countywide mapping, see <br />Section 6,0 of the Flood Insurance Study <br /> <br />For adjoining map panels and base map <br />Map Index, <br /> <br />see separately printed <br /> <br />MAP REPOSITORY <br />Refer to Repository Listing on Map Index <br /> <br />EFFECTIVE DATE OF <br />COUNTYWIDE FLOOD INSURANCE RATE MAP: <br /> <br />AUGUST 16, 1995 <br /> <br />EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL: <br /> <br />39037'30" <br />10-4000'00" <br /> <br /> <br />Refer to the FLOOD INSURANCE F-{ATE MAP EFFECTIVE DATE shown <br />on this map to determine when actuarial rates apply to structures in <br />zones where elevations or depths have been established, <br /> <br />To determine if flood insurance is available. contact an insurance agent or <br />call the National Flood Insurance Program at (8001638-6620, <br /> <br />. <br /> <br />APPROXIMATE SCALE IN FEET <br />o <br /> <br />::a <br />.I <br />;) <br />r.. <br /> <br />c <br />C <br />I.l. <br /> <br />. <br /> <br /> <br />FLOOD INSURANCE <br /> <br /> <br />5 <br /> <br />(SEE MAP INDEX FOR PANELS NOT PRINTED) <br /> <br /> <br /> <br />,l\DAJvIS COUNTY <br />UNINCORPORA TED <br /> <br />080001 <br /> <br />0825 <br /> <br />G <br /> <br />6 <br /> <br /> <br />39037'30" <br />103052'30" <br /> <br /> <br /> <br />Federal Emergency <br /> <br />