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<br /> <br />A <br /> <br />B <br /> <br />c <br /> <br />1 <br /> <br />2 <br /> <br />3 <br /> <br />r9 <br />I <br /> <br /> <br />4 <br /> <br />'1 <br /> <br />CORPORATE U~ITS <br /> <br />5 <br /> <br />(I) <br />!::: <br />~ <br />:J <br />w <br />I- <br /><( <br />a:: <br />o <br />a.. <br />a:: <br />o <br />u <br /> <br />ZONE X <br /> <br />& <br /> <br />I <br />~ <br />I ~ <br />I .ZONE X ..............~ <br /> <br />L nnl ~d <br /> <br />CORPORATE LIMITS, ~ <br /> <br /> <br />~~~ <br />jl ZONE~ \ <br />&: \ \ <br />.0 DID <br />u <br /> <br />ZONE X <br /> <br />ZONE X <br /> <br />JOINS PANEL 00041 <br /> <br />D <br /> <br />E <br /> <br />F <br /> <br />L. I <br />I <br />ZO~E A <br /> <br />( <br />Z9NE X <br /> <br />CJ) <br />!::: <br />I~ <br />....J <br />W <br />I- <br /><( <br />a:: <br />o <br />a.. <br />a:: <br />o <br />u <br /> <br />G <br /> <br />ZQNEX <br />ZONEX <br /> <br /> <br />pMIT OF DETAILED STUDY <br /> <br /> <br />LIMIT OF FLOODWA Y <br /> <br />LEGEND <br /> <br /> <br />SPECIAL FLOOD HAZARD AREAS INUNDATED <br />BY lOO-YEAR FLOOD, <br />ZONE A No base flood elevations determined. <br /> <br />ZONE AE Base flood elevations determined. <br /> <br />ZONE AH <br /> <br />Flood depths of 1 to 3 feet (~sually areas of <br />ponding); base flood elevations determined. <br /> <br />Flood depths of 1 to 3 feet (usually sheet <br />flow on sloping terrain); average depths <br />determined. For areas of , alluvial fan flood- <br />ing, velocities also d~termined. <br /> <br />ZONE AO <br /> <br />ZONE A99 To be protected from l00-year flood, by <br />Federal flood protection . system under <br />construction; no base elevations determined. <br /> <br />ZONE V <br /> <br />Coastal flood with velocity hazard (wave <br />action); no base flood elevations deter- <br />mined. <br /> <br />Coastal flood with veloCity hazard (wave <br />action); base flood elevations determined. <br /> <br />ZONE VE <br /> <br /> <br />FlOODWAY AREAS IN ZONE AE <br /> <br />OTHER FLOOD AREAS <br /> <br />ZONE X Areas of SOO-year flood; areas of <br />100-year flood with average depths <br />of less than 1 foot or with drainage <br />areas less than 1 square, mile; and <br />areas protected by levees from 100- <br />year flood. <br /> <br />OTHER AREAS <br /> <br />ZONE X Areas determined to be outside .500- <br />,year ftood plain. <br /> <br />ZONE 0 Areas in which flood hazards are <br />undetermined. <br /> <br />tt=J <br /> <br />" " * ~ <br />:. . ~ . . . ~ <br />-~ <br />, , . <br />," :. . ~. .. ~ <br /> <br />Flood Boundary <br /> <br />Floodway Boundary <br /> <br />Zone D Boundary <br /> <br />Bou ndary Dividing Special Flood <br />Hazard Zones, and Bo.undary <br />Dividing Areas of Different <br />Coastal Base Flood Elevations <br />Within Special Flood Hazard <br />Zones. <br /> <br /><i <br /> <br />513 <br /> <br />Base Flood Elevation Line; Ele- <br />vation in Feet'" ' <br /> <br />@ <br /> <br />Cross Section Line <br /> <br />(EL 987) <br /> <br />Base Flood Elevation in Feet <br />Where 'Uniform Within Zone* <br /> <br />l RM.7 X Elevation Reference Mark <br />*Reterenced to the National Geodetic Vertical Datum .of 1929 <br /> <br /> <br />1 NOTES <br /> <br />Tjhis map is for use in administering the National Flood Insurance <br />P'rogram;it does not necessarily identify all areas subject to flooding, <br />~' rticularly from local drainage source~ of sm'all size, or all,Planim, etric, <br />f atur,es outside Special Flood Hazard Areas, " <br /> <br />eas of special flood hazard (lOO-year'flood) include Zones A, AI-30, <br />JEf. AH, AO, A99, V, VI-30 AND VE. .0 <br /> <br />C~rtain areas not in Special Flood Haza'rd Areas may be protected by <br />flbod control structures. . , . <br /> <br />oundaries of the floodways were computed at cross sections and <br />i terpolated between cross sections, The floodways Were based on <br />h draulic considerations with regard to requirements of the Federal <br />E ergency Management Agency. <br /> <br />F oodway widths in some areas may be too narrow to show to scale. <br />F oodway widths are provid~d in the Flood Insurance Study Report. <br /> <br />c~astal base flood elevations apply only landward of the shoreline. <br /> <br />E evations reference marks are described in the Flood Insurance Study <br />R port. <br /> <br />Fpr adjoining map panels see separately printed Map Index <br /> <br />MAP REPOSITORY <br /> <br />N <br />~ <br /> <br />Office of the City Engineer <br />8101 Ralston Road <br />Arvada, Colorado ,80002 <br />(Maps available for reference only, not for distribution) <br /> <br />-J' <br />w <br />Z <br />~ <br />en <br />z <br />5 <br />-, <br /> <br />INITIAL IDENTIFICATION:. <br /> <br />JULY 13,1972 <br />FLOOD HAZARD BOUNDARY MAP REVISIONS: <br /> <br />FLOOD INSURANCE RATEMf\P EFFECTIVE: <br /> <br />JULY 1,1974 <br />FLOOD INSURANCE RATE MAP REVISIONS: <br /> <br />I <br />Map revised April 23, 1976 to reflect curvilinear flood boundary, to <br />ctange community boundary, and to add special flood hazard areas. <br /> <br />I <br />l'v1ap revised' FEBRUARY 19,1992 to update corporate limits; to add <br />b~se flood elevations, to change special flood haiard areas, to change <br />z~ne designations, to update map format, to add roads and road names, <br />~q chan~e base flood elevations and to reflect updated topogfaphic <br />1~~ormatlOn, <br /> <br />Td determine if flood insurance is available, contact an insurance <br />\ . ' ' <br />ag~nt or call the National Flood Insurance Program at (800) <br />6318-6620. <br /> <br />. <br /> <br />APPROXIMATE SCALE IN FE,ET <br />600 0 600 <br />~ 1----4 t---I <br /> <br /> <br />. NATIONAL FLOOD INSURANCE PROGRAM <br /> <br />FIRM <br />FLOOD INSURANCE RATE MAP <br /> <br />CITY OF <br />ARVADA, COLORADO <br />JEFFERSON AND <br />ADAMS COUNTIES <br /> <br />PANEL 1 OF 6 <br />(SEE MAP INDEX FOR PANELS NOT PRINTED) <br /> <br /> <br />PANEL LOCATION <br /> <br />COMMUNITY.PANEL NUMBER <br />085072 0001 B <br />MAP REVISED: <br />FEBRUARY 19, 1992 <br /> <br /> <br />Federal Emergency Management Agency <br />