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r\ loP '-- .., L. r LEGEND SPECIAL FLOOD HAZARD AREAS INUNDATED BY 100-YEAR FLOOD ZONE A No base flood elevations determined. ZONE AE Base flood elevations determined. 104052'30" 39052'30" JOINS PANEL 0065 JOINS PANEL 0075 104045'00" 39052'30" ZONE AH Flood depths of 1 to 3 feet (usually areas of ponding); base flood elevations determined. ! 13 55 r---- <0 <0 CO 0:0: ADAMS COUNTY UNINCORPORATED AREAS 18 080001 CORPORATE LIMITS 17 EAST 72ND AVENUE 16 15 ZONE AO Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain); average depths determined. For areas of alluvial fan flooding, velocities also determined. Z I-f ES z p o ~ >- l- e/) U f- >- LU 2 I-,u -.J Z a: ::::> LU u.J o 2 211 ~ U 2 (/) 0 0 2 U Q.. <( Ll... a:: 0 0 0 <( U >- I- U ADAMS COUNTY UNINCORPORATED AREAS 080001 ZONE A99 To be protected from 100-year flood by Federal flood protection system under construction; no base elevations determined. CITY OF COMMERCE CITY 080006 ZONE V Coastal flood with velocity hazard (wave action); no base flood elevations determined. ADAMS COUNTY UNINCORPORATED AREAS 080001 ZONE X CITY OF COMMERCE CITY 080006 23 24 19 20 23 ZONE VE Coastal flood with velocity hazard (wave action); base flood elevations determined. 22 FLOODWAY AREAS IN ZONE AE OTHER FLOOD AREAS ZONE X Areas of SOo-year flood; areas of 10o-year flood with average depths of less than 1 foot or with drainage areas less than 1 square mile; and areas protected by levees from 10o-year flood. ZONE X I- UJ UJ CI: I- (f) CORPORAT LI M ITS CITY OF COMMERCE CITY ADAMS COUNTY OTHER AREAS ZONE X Areas determined to be outside SOo-year floodplain. EAST AVENUE ZONE D Areas in which flood hazards are undetermined. o <( a r:r:. UNDEVELOPED COASTAL BARRIERS ~~~ f~<'~"l ~;;0J AND 30 o <( a r:r:. 29 o <( a r:r:. 26 Identified Identified Otherwise 1983 1990 Protected Areas Co~stal barrier areas are normally located within or adjacent to Special Flobd Hazard Areas. 27 Flood Boundary CITY OF COMMERCE CITY 080006 o co C') o ..J UJ Z ;t (/) z o J I ---- -- Floodway Boundary LO C') C') o ..J UJ Z ;t (/) z o J ROCKY MOUNTAIN ARSENAL Zone D Boundary ~513 Boundary Hazard Dividing Coastal Within Zones. Base Flood Elevation Line; Elevation in Feet. See Map Index for Elevation Datum. Cross Section Line Dividing Special Flood Zones, and Boundary Areas of Different Base Flood Elevations Special Flood Hazard ZONE X @ @ (EL 987) Base Flood Elevation in Feet Where Uniform Within Zone, See Map Index for Elevation Datum. Elevation Reference Mark 34 <( z ~ I [J 36 (/) r:r:. UJ co :2: <( I U 32 >-- UJ ..J ~ U :J co 33 RM7X . M2 9to01'30", 32022'30" River Mile Horizontal Coordinates Based on North American Datum of 1927 (NAD 27) Projection. u <( :2: o f- a 0.. 2 ! NOTES Thi$ map is for use in administering the National Flood Insurance Program; it 90es not necessarily identify all areas subject to flooding, particularly from 10CllI drainage sources of small size, or all planimetric features outside Sp~cial Flood Hazard Areas. Co~stal base flood elevations apply only landward of 0,0 NGVD, and include thei effects of wave action; these elevations may also differ significantly fro~ those developed by the National Weather Service for hurricane eva:cuation planning. Areps of Special Flood Hazard (100-year flood) include Zones A, AE, AH, AO, A9~, V, and VE. Ce~ain areas not in Special Flood Hazard Areas may be protected by fl09d control structures. Bo~ndaries of the floodways were computed at cross sections and interpolated between cross sections. The floodways were based on hy~raulic considerations with regard to requirements of the Federal Emergency Management Agency. FIObdWay widths in some areas may be too narrow to show to scale. Flopdway widths are provided in the Flood Insurance Study Report. Thi~ map may incorporate approximate boundaries of Coastal Barrier Resource System Units and lor Otherwise Protected Areas established un~er the Coastal Barrier Improvement Act of 1990 (PL 101-591), CorPorate limits shown are current as of the date of this map. The user shquld contact appropriate community officials to determine if corporate liml~s have changed subsequent to the issuance of this map. I For community map revision history prior to countywide mapping, see Sedtion 6.0 of the Flood Insurance Study Report, I For! adjoining map panels and base map source see separately printed Map Index, J BURLINGTON AVENUE ~ Z ~ w. ~ Z I-f 5 ES 4 z p 0 ~ ~ 0 0 ~ 9 T25 T35 T25 T35 EAST 3 (\ ADAMS COUN...TY 10 MAP REPOSITORY Refer to Repository Listing on Map Index EFFECTIVE DATE OF COUNTYWIDE FLOOD INSURANCE RATE MAP: AUGUST 16, 1995 EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL: ~ Refer to the FLOOD INSURANCE RATE MAP EFFECTIVE DATE shown on this map to determine when actuarial rates apply to structures in z9nes where elevations or depths have been established. T6 determine if flood insurance is available, contact an insurance agent or c~1I the National Flood Insurance Program at (800) 638-6620. . APPROXIMATE SCALE IN FEET 2000 0 2000 t---t t----I . NATIONAL FLOOD INSURANCE PROGRAM LO ~ C') o ..J UJ Z <( 0.. (/) Z o J THIS AREA IS SHOWN ON MAP NUMBER 08001C0365 THIS AREA IS SHOWN ON MAP NUMBER 08001C0370 o Q) C') o ..J UJ Z <( 0.. (/) Z o J FIRM FLOOD INSURANCE RATE MAP . ) ADAMS COUNTY, COLORADO AND INCORPORATED AREAS PANEL 375 OF 875 (SEE MAP INDEX FOR PANELS NOT PRINTED) CONTAINS:_ COMMUNITY NUMBER PANEL SUFFIX -- ADAMS COUNTY, UNINCORPORATED AREAS COMMERCE CITY, CITY OF 080001 080006 0375 0375 G G r ) MAP NUMBER 08001C0375 G 39045'00" 104052'30" JOINS PANEL 0630 JOINS PANEL 0635 39045'00" 104045'00" EFFECTIVE DATE: AUGUST 16, 1995 Federal Emergency Management Agency