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...... ... ..., .... JOINS PANEL 0300 City of Gran~ Junction AREA NOT If\iCLUDED I ~ . G City of Grand Junction AREA NOT INCLUDED ZONE X I I I L Highland Park DO D Johnsons Corner ~ u City of Grand Junction AREA NOT INCLUDED I n o .- .... - .... ELEVATION REFERENCE MARKS REFERENCE MARK ZONE X ELEVATION (FT,NGVD) DESCRIPTION OF LOCATION RM47 4645,18 Mid-section brass cap in section 14 centerline of 32.5 and D.5 Road. RM48 RM49 / 4631.95 4629.44 Spike for % corner 13-14 in centerline of Roads 33 and D.5. Rebar on side curve at corner of D and 32,5 Roads next to corner post of fence line. I l D 0 ODD ODD . fERN DDD~8< RIO GRANDE'WES DENVER ~ L ~ L ZONE X VALLEY CANAL ~ ~ r wEstERN GR,ANDE RIO OENVER & ZONE X . It o ~ o ex: I o ~ o ex: o ~ o ex: l[ il [)itch J =======--~ ICJ en N M o ('I) .. It PROFILE BASE LINE :::::::::=- II RM 47 o ~ o ex: o ~ o ex: N ('I) uwU DUD D ROAD ZONE X ZONE X LE,GEND SPECIAL FLOOD HAZARD AREAS INUNDATED BY lOO-YEAR FLOOD ZONE A No base flood elevations determ'ined. 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 sloying terrain); average depths determined. For areas of alluvial fan flood- ing, velocities als,o determined. ZONE A99 To be protected from 100-year flood by Federal fl(}()d 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 SOO-year flood; areas of 100-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. o 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 @----@ I 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, .particularlyfrom local drainage sources of sm'all size, or all planimetric leatures outside Special Flood Hazard Areas, I Areas of special flood hazard (lOO'year flood) include Zones A, Al.30, AE, AH, AO, A99, V, VI.30 AND VE. I 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 interpolated between cross sections. The floodways were based on hydraulic considerations with regard to requirements of the Federal Emergency Management Agency. LO ex> '<;j' o ...J W Z ~ a. (/) z o ., Floodway widths in some areas may be too narrdw to show to scale. ~Ioodway widths are provided in the Flood Insurance Study Report. ; ~oastal base flood elevations apply only landward of the shoreline, Elevations reference marks are described in the Flood Insurance Study fKeport. F;or adjoining map panels see separately printed Map Index MAP REPOSITORY Department of Public Works 750 Main Street Grand Junction, Colorado 81501 (Maps available for reference only, not for distribution.) INITIAL IDENTIFICATION: OCTOBER 18, 1974 FLOOD HAZARD BOUNDARY MAP REVISIONS: FLOOD INSURANCE RATE MAP EFFECTIVE: JULY 3,1978 FLOOD INSURANCE RATE MAP REVISIONS: Map revised December 4, 1985 to change flood plain boundaries, zone dhignations, base flood elevations, corporate limits,scale, cultutal features, or map format. Map revised JULY 15, 1992 to update corporate limits, to decrease base flood elevations, to add base flood elevations, to add special flood hazard areas, to update map format, to add roads and road names and to reflect updated topographic information. Tp determine if flood insurance is available, contact an insurance agent or call the Nat'ional Flood Insurance Program at (800) 6~8-6620. . APPROXIMATE SCALE IN FEET 1000 0 1000 ~ 1----1 P--i I II NATIONAL FLOOD INSURANCE PROGRAM FI M FLOOD INSURANCE RATE MAP MESA COUNTY, COLORADO (UNINCORPORATED AREAS) PANEL 480 OF 1000 (SEE MAP INDEX FOR PANELS NOT PRINTED) PANEL LOCATION COMMUNITY.PANEL NUMBER 080115 0480 C MAP REVISED: JULY 15, 1992 Federal Emergency Management Agency