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1 INSET A I- I en !:: :;:E ::J w ~I ZONE X o a.. cr: o u 5 ZONE X JOINS PANEL 0003 A.T UPPER RIGHT ...J W z <t: n.. CI) I I- Z o <t: I- W CI) ~ CI) z <5 J ZONE X \ \ \ \ '"" , ::Z' '-., '-, ~ ~ I- 1..1.. W ...J Cl: W :s: o ...J ..... <t: ...J W z <t: n.. CI) I I- CI) z <5 J \ \ \ en !:: :;:E ::J w ~I cr: o a.. cr: o u I L, I rJ I I L -1 I ZONE X D E F II> / I I I I I I I I I I I 1 I I I I 1 LIMIT OF DETAILED STUDY ZONE X I- W W Cl: I- CI) 5162 ZONE X I tZONEA I z o Cl: :::> :r: \ Tanglewood Creek ZONE X Adams County AREA NOT INCLUDED ZONE X ZONE AE @ 5211__ I 1 I I -1 ---- I- W W Cl: I- CI) Tangle'wood Creek ZONE X ~ I \ I \ \ ZONE X ~ z o Cl: :::> :r: I I I ~ JOINS PANEL 0004 .J LEGEND SPECIAL FLOOD HAZARD AREAS INUNDATED BY 100-YEAR FLOOD ZONE A No base flood elevations determined. ZONE AE Base flood elevations determined. ZONE AH Flood depths of 1 to 3 feet (usually areas of ponding); base flood elevations determined. ZONE AO Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain); average depths determined. For areas of alluvial fan flood- ing, velocities also determined. 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 velocity hazard (wave action); base flood elevations determined. FLOODWAY AREAS IN ZONE AE OTHER FLOOD AREAS ZONE X Areas of SOD-year flood; areas of 1 DO-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 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 inadministeringthe 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. 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 FlooEl Insurance 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 Engineering Department 3031 West 76th 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: FLOOD INSURANCE RATE MAP REVISIONS: Refer to the FLOOD INSURANCE RATE MAP EFFECTIVE date shown on this map to determine when actuarial rates apply to structures in the zones where elevations or depths have been estab lished. To determine if flood insurance is available, contact an insurance agent or call the National Flood Insurance Program at (800) 638-6620. APPROXIMATE SCALE I ET 400 400 INSURANCE PROGRAM FIR FLOOD RATE MAP OF WESTMINSTER, COLORADO JEFFERSON AND ADAMS COUNTIES PANEL 1 OF 13 (SEE MAP INDEX FOR PANELS NOT PRINTED) EFFECTIVE 3D,