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c ZONE X 1 30 27 29 28 ZONE A I \ 32 T 11 N. T 10 N. ZONE X ZONE X 13 16 15 14 TAMARACK RANCH STATE WILD LIFE AREA 21 22 23 24 JOINS PANEL 0195 SPECIAL FLOOD HAZARD AREAS INUNDATED BY 100-YEAR FLOOD ZONE A No base fleed elevatiens determined. ZONE AE Base fleed elevatiens determined. ZONE AH Fleed depths ef 1 to 3 feet (usually areas of ponding); base f1eed elevatiens determined. ZONE AO Floed depths ef 1 to' 3 feet (usually sheet flow on sleping terrain); average depths determined. For areas ef alluvial fan fleed- ing, velocities also determined. ZONE A99 TO' be protected from 100-year flood by Federal flood protection system under construction; nO' base elevations determined. Z ON E V Coastal flood \\lith veloCity ha.zard (wave action); no base flood elevations deter- mined. ZONE VE Coastal flood with velocity hazard (wave action); base flood elevatiens 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 0 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 (El987) 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, AI-30, AE. AH, AG, A99, V, VI-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. Floodway widths are provided in the Flood Insurance Study Report. Coastal base flood elevations apply only landward of the shoreline. I , \ \ , \ I I Elevations reference marks are described in the Flood I nsurance Study Report. For adjoining map panels see separately printed Map Index MAP REPOSITORY 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 SEPTEMBER 29, 1989 FLOOD INSURANCE RATE MAP I ?:I~ ZI=> =>0 OU U~ Z~ <(~ c.9c.9 00 .....lw en Refer to the FLOOD INSURANCE RATE MAP EFFECTIVE shown on this map to determine when actuarial structures in the zones where elevations or depths have lished. if flood insurance is available, contact the National Flood Insurance I I \ I , \ I APPROXIMATE SCALE IN FEET . NATIONAL FLOOD I FLOOD I I I I I \ I I I I I LOGAN COLORADO (UNINCORPORA TED PANEL 185 OF 500 (SEE MAP INDEX FOR PANELS NOT PRINTED) ~ PANEL LOCATION COMMUNITY.PANEl NUMBER 080110 0185 B EFFECTIVE DATE: SEPTEMBER 29, 1989 Federal Emergency Management