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<br />B <br /> <br />E <br /> <br />F <br /> <br />LEGEN <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 />1 <br /> <br /> <br /> <br /> <br />105026'15" <br />40011'15" <br /> <br />ZONE AH <br /> <br />Flood <br />of <br /> <br />of 1 to 3 <br />base <br /> <br /> <br />105030'00" <br />40011'15" <br /> <br />JOINS PANEL 0225 <br /> <br />27 <br /> <br />Vrain <br /> <br />ZONE AO Flood depths of 1 to 3 feet <br />flow on sloping terrain); <br />determined. For areas of alluvial <br />velocities also determined. <br /> <br /> <br />ZONE A99 flood by <br />system under <br />elevations determined. <br /> <br /> <br />ZONE V 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 />32 <br /> <br />33 <br /> <br />34 <br /> <br />OTHER FLOOD AREAS <br /> <br />ZONE X Areas of SO().....year flood; areas of <br />flood with average depths of less <br />1 foot or with drainage areas less than <br />1 square mile; and areas protected by <br />levees from lOa-year flood. <br /> <br />31 <br /> <br /> <br />OTHER AREAS <br /> <br />ZONE X Areas determined to be outside S00-year <br />floodplain. <br /> <br />ZONE 0 <br /> <br />Areas in which <br />undetermined. <br /> <br />hazards are <br /> <br />UNDEVELOPED COASTAL BARRIERS <br /> <br />ZONE X <br /> <br />~~~ <br /> <br />~ ~ ,," ~"I <br /> <br /> <br />2 <br /> <br />Identified Identified Other.vise <br />1983 1990 Protected Areas <br />Coastal barrier areas are normally located within or adjacent to Special <br />Flood Hazard Areas. <br /> <br />T3N <br />T2N <br /> <br />Flood Boundary <br /> <br />Floodway Boundary <br /> <br />Zone D Boundary <br /> <br />~513~ <br />@------@ <br /> <br />Boundary <br />Hazard <br />Dividing <br />Coastal <br />Within <br />Zones. <br /> <br />Base Flood Elevation Line; <br />Elevation in Feet. See Map Index <br />for Elevation Datum. <br /> <br />Dividing Special Flood <br />Zones. and Boundary <br />Areas of Different <br />Base Flood Elevations <br />Special Flood Hazard <br /> <br />6 <br /> <br /> <br /> <br /> <br /> <br />ROOSEVELT NATIONAL FOREST <br /> <br />(EL 987) <br />RM7X <br />. M2 <br /> <br />Cross Section Line <br /> <br />Base Flood Elevation in Feet <br />Where Uniform Within Zone. <br />See Map Index for Elevation Datum. <br /> <br />Elevation Reference Mark <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 />5 <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. from <br />local drainage sources of small size, or all planimetric 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 also differ <br />from those developed by the National Service for <br />evacuation planning. <br /> <br />Areas of Special Flood Hazard (lOa-year flood) include Zones A, ,4E, AH, AO, <br />A99, V, and VE. <br /> <br /> <br />3 <br /> <br /> <br />Certain areas not in Special Flood Hazard Areas may be protected by <br />flood control structures. <br /> <br />l.D 0 <br />('J <br />(j) ('J <br /><3 0 <br />--l --l <br />LI.J LI.J <br />Z Z <br />~ <( <br />Q.. <br />(f) (f) <br />Z Z <br />0 0 <br />, , <br /> <br /> <br />Boundaries of the floodways were computed at cross sections and <br />interpolated between cross sections. The flood ways 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 too narrow to. show to scale. <br />F100dway widths are provided in the Flood Insurance Study Report. <br /> <br />This map may boundaries of Coastal Barrier <br />Resource System Protected Areas established <br />under the Coastal Barrier Improvement Act of 1990 IPL 101-591). <br /> <br />Corporate limits shown are current as of the date of this The user <br />should contact community officials to determine corporate <br />limits have subsequent to the issuance of this map. <br /> <br />Creek <br /> <br />For <br />Section 6.0 <br /> <br />map revision history prior to countywide mapping, see <br />the Flood Insurance Study Report. <br /> <br />8 <br /> <br />9 <br /> <br /> <br />For adjoining map panels and base map source see separately printed <br />Map Index. <br /> <br /> <br /> <br />EFFECTIVE DATE OF <br />COUNTYWIDE FLOOD INSURANCE RATE MAP: <br /> <br />7 <br /> <br /> <br />MAP REPOSITORY <br />Refer to Repository Listing on Map Index <br /> <br />JUNE 2, 1995 <br /> <br />10 <br /> <br />EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL: <br /> <br />4 <br /> <br />Refer to the FLOOD INSURANCE RATE 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 flood insurance is available, contact an insurance agent or <br />call the National Flood Insurance Program at (800) 638-6620. <br /> <br />. <br /> <br />18 <br /> <br />17 <br /> <br /> <br /> <br /> <br />APPROXIMATE SCALE IN FEET <br /> <br />ZONE X <br /> <br />. NATIONAL FLOOD INSURANCE PROGRAM <br /> <br /> <br />5 <br /> <br />) <br />I <br /> <br /> <br /> <br />40007'30" <br />105030'00" <br /> <br /> <br /> <br />BOULDER COUNTY, <br />COLORADO AND <br />INCORPORATED AREAS <br /> <br />16 <br /> <br /> <br />215 OF 595 <br /> <br />(SEE MAP INDEX FOR PANELS NOT <br /> <br /> <br />NOTE: MAP AREA SHOWN ON THIS PANEL IS LOCATED WITHIN <br />TOWNSHIP 2 NORTH, RANGE 72 WEST AND TOWNSHIP 3 NORTH, <br />RANGE 12 WEST. <br /> <br /> <br />NUMBER <br /> <br /> <br />6 <br /> <br />19 <br /> <br /> <br /> <br />BOULDER <br /> <br /> <br />@@ <br /> <br />OVERLAND ROAD <br /> <br /> <br />21 <br /> <br />40007'30" <br />105026'15" <br /> <br /> <br />08013C0215 F <br /> <br />JOINS PANEL 0355 <br /> <br /> <br />Federal <br /> <br />Management. Agency <br />