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ZONE X 26 6 28 27 25 29 C1 26 30 27 28 ZONE X 29 I I .1 ' ~II~ LOLO cici 8 12 7 1 20 24 19 ~~ N.- LOLO cici 14 13 00> LO'<:t cici JOINS PANEL 0375 12 ZONE A 10 11 11 9 10 ZONE X 18 16 15 14 18 17 ZONE X '- 23 24 19 20 22 21 22 23 19 \) @) 34 36 35 q 31 32 33 36 33 34 35 I ~I\~ .-10 ~I~ ~E LOGAN COUNTY WASHINGToN COUNTY ~ o LO T. 6 N, ci -T7N, LOGAN COUNTY --WASHINGTON COUNTY L- T, 6 N. T,5N. ND 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 100-year flood by Federal flOQd 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 of less than 1 foot or 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 hazaras are undeterm 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 tEL 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, particularly from local drainage sources of small size, or all planimetric features outside Special Flood Hazard Areas, Areas of special flood hazard (lOO'year flOOd) include Zones A, Al-30, AE. AH, AO, A99, V, Vl-30 AND VE, 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, Floodway widths in some areas may be too narrow to show to scale. FlooC:way widths are provided in the Flood Insurance Study Report, Coastal base flood elevations apply only landward of the shoreline, Elevations reference marks are described in the Flood I nsurance Study Report, o o LO o ...J UJ Z <( 0... (J) z 6 ..., For adjOining map panels see sepaFately printed Map Index MAP REPOSITOR Y Office of Zoning Administrator Logan County Courthouse 300 Ash Street Sterling. Colorado 80757 (Maps available for reference only. not for distribution) INITIAL IDENTIFICATION: APRIL 4, 1978 FLOOD HAZARD BOUNDARY MAP REVISIONS: FLOOD INSURANCE RATE MAP EFFECTIVE: SEPTEMBER 29. 1989 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. ..",I.i:'1 ! . I ; I ' APPROXIMATE SCALE IN FEET 2000 2000 . NATIONAL FLOOD INSURANCE PROGRAM I FLOOD INSURANCE RATE MAP LOGAN COUNTY, COLORADO (UNINCORPORATED AREAS) PANEL 475 OF 500 (SEE MAP INDEX FOR PANELS NOT PAINTED) PANEL LOCATION COMMUNITY"PANEL NUMBER 10 04758 EFfECTIVE SEPTEMBER 1989 Federal Emergency Management Agency