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1 :J .J :) J.. m o o o -l W z <l: a.. (f) z o J ::J ....I o u.. ) ff -J) ^-.<t.; / f'Y: f<.O o~ ~Q1'~ ........ / '-../ '~ CORPORATE LIMITS 00 <"0 ?>-.y: 00 ~ ~ ~V/. ~, "~'Y~ ~~~~ ~,---,,~ ''A, .~ ',- ......;;;;.. Ii ~ / I EX ~f' ~ ::i LU ~, II EX JOINS PANEL 0007 EX Adams County AREA NOT INCLUDED J I EX -- LIMIT OF STUDY ."'!uur Heights Tributary ~ ~ 31 3 81 8 Z (f) o 2 (f) <( ffi 0 u.. <( u.. LU ')1 I ~ /Adams County AREA NOT INCLUDED NE X EX WEST NE X EX <t en o z l..U N JOiNS PANEL 0012 SPECIAL FLOOD HAZARD AREAS INUNDATED BY 100-YEAR FLOOD ZONE A No base flood eievations determined. ZONE AE Base flood elevations determined. ZONE AH Flood depths of 1 to 3 feet (usually areas of ponding); base flood elevations determ ined. ZONE AO Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain); average depths determined. For J.reas of alluvial fan flood- ing, velocities also determ ined. ZONE A99 To be protected from lOO-year flood by Federal flood protection system under construction; no base elevations determined. ZONE V Coastal flood with velocity hazard (wave action); no base flood elevations deter- mined. ZONE VE Coastal flood with veiocity hazard (wave action); base flood elevations de term ined. FLOODWAY AREAS IN ZONE AE OTHER FLOOD AREAS ZONE X Areas of SOO-year flood; areas of J OO-year flood with depths of less than 1 foot or drainage areas less than 1 square iY:ile; dnd areas protected by levees from 100- year flood, OTHER AREAS ZONE X Areas determined to be outside 500- year flood plain. ZONE D Areas in which flood hazards are u ndeterm ined. Flood Boundary Floodway Boundary Zone D Boundary Boundary Dividing Special Flood Hazard Zones, and Boundary Dividing Areas of Different Coastal Base Flood Elevations Within Special Flood Hazard Zones. 513 ------- Base Flood Elevation Line; Ele- vation in Feet* Cross Section Line (EL 987) Base Flood Elevation in Feet Where Uniform Within Zone* RM7X Elevation Reference Mark *Referenced to the National Geodetic Vertical Datum of 1929 NOTES 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. Certain areas not in Special Flood Hazard Areas may be protected by flood control structures. Boundaries of the floodways were computed at cross sections and interpo- lated between cross sections. The floodways 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. Floodway widths are provided in the Flood I nsurance Study Report. Coastal base flood elevations apply only landward of the shoreline. Elevation reference marks are described in the Flood Insurance Study Report. For adjoining map panels see separately printed Map Index. MAP REPOSITORY City of Westminster Department of Communitv Development Engineering Division 4800 W. 92ND Avenue Westminster, CO 80030 (Maps available for reference only, not for distribution) INITIAL IDENTiFICATION: JUNE 7. 1974 FLOOD HAZARD BOUNDARY MAP REVISIONS: APRIL 23.1976 FLOOD INSURANCE RATE MAP EFFECTIVE: SEPTEMBER 30, 1988 flOOD INSURANCE RATE MAP REVISIONS: Map revised MAY 17, 1993 to incorporate previously issued letter of map reviSIOn. To determine if flood insurance is available, contact an insurance agent or call the National Flood Insurance Program. at (800) 638-6620. . APPROXIMA TE SCALf: IN FEET II :,111 ill ' iilllllll I I ',I I II I I II I II I I ! I I 111:11111 : IIIII1 I I II I i), 11 ! Ii , (SEE MAP INDEX FOR PANELS NOT PRINTED) oc 17 1 ,