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JOINS PANEL 0700 ND ~~ \-~ 0 SPECIAL FLOOD HAZARD AREAS INUNDATED "'1....- BY lOO-YEAR FLOOD 00 ci ci ZONE A No base flood elevations determined. ci ci 4 \ ZONE AE Base flood elevations determined. 1 6 5 4 3 \ 2 6 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- l ing, velocities also determined. ZONE ASS To be protected from 100-year flood by ZONE X Federal flood protection system under 1 construction; no base elevations determined. ZONE V Coastal flood with velocity hazard (wave action); no base flood elevations deter- mined. Z ON EVE Coastal flood with velocity hazard (wave action); base flood elevations determined. 9 11 FLOODWAY AREAS IN ZONE AE 8 9 10 11 7 OTHER FLOOD AREAS ZONE X Areas of SOO-year flood; areas of 100-year flood with of less th an 1 foot or areas less than 1 areas by year OTHER AREAS ZONE X Areas determ ined to be outside 500- year flood plain. ZONE D Areas in which flood hazards are u ndeterm ined. / Flood Boundary ZONE A ---- Floodway Boundary Zone D Boundary 15 14 13 18 Boundary Dividing Special Flood 17 16 Hazard Zones, and Boundary 14 13 Dividing Areas of Different 18 16 Coastal Base Flood Elevations Within Special Flood Hazard Zones. ZONE X 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 ZONE X *Referenced to the National Geodetic Vertical Datum of 1929 ZONE X NOTES This map is for use in aorninistering the National Fiood Insurance 21 23 Program; it does not necessarily identify all areas subject to flooding, 22 19 particularly from local drainage sources of small size, or all planimetric 22 features outside Special Flood Hazard Areas. 19 Areas of special flood hazard (laO-year flood) include Zones A, AI-30, AE, AH, AO, A99, V, VI-30 AND VE, Certain areas not in Special Flood Hazard Areas may be protected by flood control structures. Boundaries of the f100dways were computed at cross sections and interpolated between cross sections. The flood ways were based on hydraulic considerations with regard to requirements of the Federai 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. Elevations reference marks are described in the Flood Insurance Study Report. 27 For adjoining map panels see separately printed Map Index 28 26 MAP REPOSITORY 30 Office of Rio Blanco 28 27 26 25 Planning Department, 30 County Court House, 6th Main Street Meeker, Colorado 81641 (Maps available for reference only, not for distribution.) LO INITIAL IDENTIFICATION: f'- FEBRUARY 16, 1990 00 0 ....J lJJ FLOOD HAZARD BOUNDARY MAP REVISIONS: z <( 0.. U) z FLOOD INSURANCE RATE MAP EFFECTIVE: <5 J FEBRUARY 16, 1990 FLOOD INSURANCE RATE MAP REVISIONS: 33 34 36 3~ 08 ci 0:: 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 established. RIO BLANCO COUNTY GARFIELDCOUNTY 33 34 35 36 31 32 T.4S. T. 5 S, LIMIT OF STUDY T,4S, T, 5 S. 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 2000 2000 . NATIONAL FLOOD INSURANCE PROGRAM FI FLOOD INSURANCE MAP RIO LJAN CO DO (UNINCORPORATED