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1 ZONE X \ ZONE X ELEVATION REFER MARKS REFERENCE MARK DESCRIPTiON OF L(,~ATlON ELEVATION (FT.NGVD) 4490.66 Rebar at south end of 19 Road on north side of Colorado River and on west side of 19 Road. RM43 \ I \ EX Colorado National Monument AREA NOT INCLUDED ~ / NEX / I \ ------- ',,------- - JOINS PANEL 0465 D SPECIAL FLOOD HAZARD AREAS INUNDATED BY 100-YEAR FLOOD Z ON E 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. ZON E AO Flood depths of 1 to 3 feet (usually sheet flow on sloping terrain); average depths determined. For areas of alluvial fan flood, lng, velocities also determined. ZONE A99 To be protected from 100-year flood by Federal flood system under construction; no 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. FLOODWA Y AREAS IN ZONE AE OTHER FLOOD AREAS ZONE X Areas of 100-year flood with of less th an 1 foot areas less th anI areas by year 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 Program: It does not necessarily local sources small size, or all outside Special Hazard Areas Areas of special flood hazard (lOO-year flood) Include Zones A, A130, AE. AH, AQ, A99, V, Vl-30 AND VE areas not in SpeCial Flood Hazard Areas may be protected by control structures, Boundaries of the floodways were interpolated between cross sections, considerations with regard Management Agency at cross sections and floodways were based on requirements of the Federal Fioodway widths in some areas may be too narrow to show to scale. Floodw3v widths are provided in the Flood I nsurance Study Report Coastal base flood elevations apply only landward of the shoreline. For adjoining map panels see separately printed Map Index MAP REPOSITORY Department of PubliC Works 750 Main Streel Grand Junction, Colorado 81501 (Maps available for reference only. not for dlstnbutlOn ) INITIAL IDENTIFICATION: OCTOBER 18, 1974 FLOOD HAZARD BOUNDARY MAP REVISIONS: FLOOD INSURANCE RATE i'v1AP JULY 3. 1978 ECTIVE: FLOOD INSURANCE RATE MAP REVISIONS: Map revised JULY 15,1992 to update corporate limits. to decrease base flood elevations, to add base flood elevations. to speCial flood hazard areas, to update map format, to add roads road names and to reflect updated topographic information To determine if flood insurance is available, contact an insurance agent or call the National Flood Insurance Program at (800) 638-6620. ~ APPROXIMATE SCALE IN FEET . NATIONAL FLOOD INSURANCE I FLOOD M SA COU COLOR (UNINCORPOR DARE 455 1 (SEE MAP INDEX FOR PANELS NOT PRINTED) D PANEL LOCATION COMMUNITY.P ANEl 080115 15, 1 Federal Emergency Management Agency