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<br /> <br />A <br /> <br /> <br />d <br /> <br />3 ~ <br />o <br />LO <br />ci <br /> <br />1 <br /> <br /> <br />ZONE X <br /> <br />14 <br /> <br />18 <br /> <br />'\ <br /> <br />17 <br /> <br />13 <br /> <br />ZONE X <br /> <br />ZONE X <br /> <br />II <br /> <br />\ I <br />II <br />I <br /> <br />21 <br /> <br />20 <br /> <br />24 <br /> <br />2 <br /> <br />I <br /> <br />~ <br /> <br />I <br />II <br />I <br /> <br />" <br /> <br /> <br />25 <br /> <br />LO <br />CD <br />o <br />....J <br />W <br />Z <br /><( <br />a. <br />(/) <br />Z <br />o <br />J <br /> <br />o <br />0') <br />o <br />....J <br />W <br />Z <br /><( <br />a. <br />(/) <br />z <br />o <br />J <br /> <br />~ <br /> <br />~~ <br />om <br />LO.q <br />cia: <br /> <br /> <br />I <br />\ <br />\ <br />311 <br /> <br />31 <br /> <br />36 <br /> <br />T, 10 N. <br />T. 9 N.I <br /> <br /> <br />3 <br /> <br />2 <br /> <br /> <br />4 <br /> <br /> <br />FLOODING EFFECTS FROM <br />SOUTH PLATTE RIVER <br /> <br />ZONE X <br /> <br />LO <br />LO <br />N <br />o <br />....J <br />W <br />Z <br /><( <br />0.. <br />(/) <br />Z <br />o <br />J <br /> <br />7 <br /> <br />~~ <br />....0 <br />LOLO <br />cici <br /> <br />ZONE X <br /> <br /> <br />8 <br /> <br />9 <br /> <br />11 <br /> <br />12 <br /> <br />JOINS PANEL 0275 <br /> <br />LEGEND <br /> <br />SPECIAL FLOOD HAZARD AREAS INUNDATED <br />BY 100-YEAR FLOOD <br />ZONE A No base flood elevations determined. <br /> <br />ZONE AE Base flood elevations determined. <br /> <br />ZONE AH Flood depths of 1 to 3 feet (usually areas of <br />ponding); base flood elevations determined. <br /> <br />Z ON E AO Flood depths of 1 to 3 feet (usually sheet <br />flow on sloping terrain); average depths <br />determined. For areas of alluvial fan flood- <br />ing, velocities also determined. <br /> <br />ZONE A99 To be protected from 100-year flood by <br />Federal flOQd protection system under <br />construction; no base elevations determined. <br /> <br />ZONE V <br /> <br />Coastal flood with velocity hazard (wave <br />action); no base flood elevations deter- <br />mined. <br /> <br />ZONE VE Coastal flood with velocity hazard (wave <br />action); base flood elevations determined_ <br /> <br />FLOODWAY AREAS IN ZONE AE <br /> <br />OTHER FLOOD AREAS <br /> <br />ZONE X Areas of SOO-year flood; areas of <br />100-year flood with depths <br />of less than 1 foot or drainage <br />areas less than 1 square mile; and <br />areas protected by levees from 100- <br />year flood. <br /> <br />OTHER AREAS <br /> <br />ZONE X Areas determined to be outside 500- <br />year flood plain. <br /> <br />ZONE D Areas in which flood hazards are <br />u ndeterm ined. <br /> <br />Flood Boundary <br /> <br />Floodway Boundary <br /> <br />Zone D Bou ndary <br /> <br />Boundary Dividing Special Flood <br />Hazard Zones, and Boundary <br />Dividing Areas of Different <br />Coastal Base Flood Elevations <br />Within Special Flood Hazard <br />Zones. <br /> <br />"-513 <br /> <br />@----@ <br /> <br />Base Flood Elevation Line; Ele- <br />vation in Feet* <br /> <br />Cross Section Line <br /> <br />(EL 981) <br /> <br />Base Flood Elevation in Feet <br />WhereUnifotm Within Zone* <br /> <br />RM7X <br /> <br />Elevation Reference Mark <br /> <br />*Referenced to the National Geodetic Vertical Datum of 1929 <br /> <br />NOTES <br /> <br />This map is for use in administering the National Flood Insurance <br />Program; it does not necessarily identify all areas subject to flooding, <br />particularly from local drainage sources of small size, or all planimetric <br />features outside Special Flood Hazard Areas. <br /> <br />Areas of special flood hazard (lOO'year flood) include Zones A, AI.30, <br />AE, AH, AO, A99. V. VI-30 AND VE. <br /> <br />Certain areas not in Special Flood Hazard Areas may be protected by <br />flood control structures. <br /> <br />Boundaries of the flood ways were computed at cross sections and <br />interpolated between cross sections. The floodways were based on <br />hydraulic considerations with regard to requirements of the Federal <br />Emergency Management Agency. <br /> <br />Floodway widths in some areas may be too narrow to show to scale. <br />Floodway widths are provided in the Flood Insurance Study Report. <br /> <br />Coastal base flood elevations apply only landward of the shoreline, <br /> <br />Elevations reference marks are described in the Flood Insurance Study <br />Report. <br /> <br />For adjoining map panels see separately printed Map Index <br /> <br />MAP REPOSITORY <br />Office of Zoning Administrator <br />Logan County Courthouse <br />300 Ash Street <br />Sterling, Colorado 80757 <br />(Maps available for reference only, not for distribution.) <br /> <br />INITIAL IDENTIFICATION: <br /> <br />APRIL 4, 1978 <br /> <br />FLOOD HAZARD BOUNDARY MAP REVISIONS: <br /> <br />FLOOD INSURANCE RATE MAP EFFECTIVE: <br />SEPTEMBER 29, 1989 <br /> <br />FLOOD INSURANCE RATE MAP REVISIONS: <br /> <br />Refer to the FLOOD INSURANCE RATE <br />shown on this map determine when <br />structures in the zones where elevations or <br />lished, <br /> <br /> <br />To determine if flood insurance is available, contact an insurance <br />agent or call the National Flood Insurance Program at (800) <br />638-6620. <br /> <br />. <br /> <br />APPROXIMATE SCALI:. IN F <br /> <br />. NATIONAL FLOOD <br /> <br /> <br />CE <br /> <br /> <br />I <br />FLOOD INSURANCE RATE MAP <br /> <br /> <br />LOGAN COUNTY, <br />COLORADO <br />(UNINCORPORATED AREAS) <br /> <br />PANEL 170 OF 500 <br />(SEE MAP INDEX FOR PANELS NOT PRINTED) <br /> <br /> <br />PANEL LOCATION <br /> <br />COMMUNITY.P ANEL NUMBER <br />080110 0170 B <br /> <br /> <br />EFFECTIVE DATE: <br />SEPTEMBER 29, 1989 <br /> <br />Federal <br /> <br />Agency <br />