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<br /> <br />T. 36 N. <br />T. 35 N. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />3 <br /> <br />ZONE C <br /> <br />~ <br /> <br />ZONE C <br /> <br />I <br /> <br />\~ <br /> <br />10 <br />i <br />I <br />I <br />I <br /> <br /> <br />~ <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />/ <br /> <br /> <br />San Juan National Forest <br /> <br /> <br />2 <br /> <br /> <br /> <br />11 <br /> <br /> <br /> <br />/ <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />D <br /> <br />C/) <br />'i::j <br />~ <br />S. <br />(Jq <br /> <br /> <br /> <br /> <br />1 <br /> <br /> <br /> <br /> <br /> <br /> <br />Creek <br /> <br />srriYl-g <br /> <br />l <br /> <br />--------- <br /> <br />T.36N. <br />T.35N. <br /> <br /> <br />KEY TO MAP <br /> <br />SOO-Year Flood Boundary <br />100-Year Flood Boundary <br /> <br /> <br />Zone Designations* <br /> <br />100-Year Flood Boundary <br />SOO-Year Flood Boundary <br /> <br />Base Flood Elevation Une <br />With Elevation In FeetH <br /> <br />513 <br /> <br />Base Flood Elevation in Feet <br />Where Uniform Within Zone** <br /> <br />(EL 987) <br /> <br />Elevation Reference Mark <br /> <br />RM7X <br /> <br />Zone 0 Boundary <br /> <br />River Mile <br /> <br />Approximate 100- Year __ <br />Flood Boundary <br /> <br />.M1.5 <br /> <br />~mmf~t~~~~:~:AftIffj <br /> <br />UReference to the National Geodetic Vertical Datum of 1929 <br /> <br />UNDEVELOPED COASTAL BARRIERS t <br /> <br />~ ~ ~ <br />Identified Identified Otherwise <br />1983 1990 Protected Areas <br /> <br />t Coastal barrier areas are normally located witnin or adjacent to special flood <br />hazard areas. <br /> <br />*EXPlANA TION OF ZONE DESIGNATIONS <br /> <br />ZONE <br />A <br /> <br />EXPLANATION <br /> <br />Areas of 100-yeat flood; base flood elevations and flood hazard <br />factors not determined. <br /> <br />AO <br /> <br />Areas of 100-year shallow flooding where depths are between <br />one (1) and three (3) feet; average depths of inundation are <br />shown, but no flood hazard factors are determined. <br /> <br />Areas of 100-year shallow flooding where depths are between <br />one (1) and three (3) feet; base flood elevations are shown, but no <br />flood hazard factors are determined. <br /> <br />Areas of 100-year flood; base flood elevations and flood hazard <br />factors determined. <br /> <br />Areas of 100-year flood to be protected by flood protection <br />system under construction; base flood elevations and flood <br />hazard factors not determined. <br /> <br />Areas between limits of the 100-year flood and 500-year flood; or <br />certain areas subject to 100-year flooding with averag-: depths less <br />than one (1) foot or where the contributing drainage area is.less <br />than one square mile; or areas protected by levees from the base <br />flood. (Medium shading) <br /> <br />Areas of minimal flooding. (No shading) <br /> <br />Areas of undetermined, but possible, flood hazards. <br /> <br />Areas of 100-year ~oastal flood with velocity (wave action); base <br />flood elevations and flood hazard factors not determined. <br /> <br />Areas of 100-year coastal flood with velocity (wave action); base <br />flood elevations and flood hazard factor3 determined. <br /> <br />AH <br /> <br />A 1-A30 <br /> <br />A99 <br /> <br />B <br /> <br />C <br />D <br />V <br /> <br />V1-V30 <br /> <br />NOTES TO USE R <br /> <br />This map is for use in administering the National Flood Insurance Program; <br />it does not necessarily identify all areas subject to flooding, particularly from <br />local 'drainage sources of small size, or all planimetric features outside <br />Special Flood Hazard Areas. The community map repository should be <br />consulted for more detailed data on BFEs, and for any information on <br />floodway delineations, prior to use of this map for property purchase or <br />construction purposes. <br /> <br />Areas of special flood hazard (100-year flood) include Zones A, A1-30, AE, <br />AH, AO, A99, V, V1-30 and VE, <br /> <br />Certain areas not in Special Flood Hazard Areas may be protected by flood <br />control structures. <br /> <br />ILO <br />o <br />'<t <br />o <br />...J <br />UJ <br />Z <br /><( <br />0... <br />(/) <br />Z <br />o <br />J <br /> <br />Coastal base flood elevations apply only landward of 0.0 NGVD, and <br />include the effects of wave action; these elevations may also differ <br />significantly from those developed by the National Weather Service for <br />hurricane evacuation planning. <br /> <br />Corporate limits shown are current as of the date of this map. The user <br />should contact appropriate community offidals to determine if corporate <br />limits have changed subsequent to the issuance of this map. <br /> <br />For adjoining map panels see separately printed Map index. <br /> <br />INITIAL IDENTIFICATION: <br />JUNE 3, 1977 <br /> <br />FLOOD HAZARD BOUNDARY MAP REVISION: <br /> <br />FLOOD INSURANCE RATE MAP EFfECTIVE: <br />DECEMBER 15, 1981 <br /> <br />FLOOD INSURANCE RATE MAP REVISIONS: <br /> <br />Map revised May 21,2001 to update corporate limits, to change base flood <br />elevations, to add base flood elevations, to change zone designations, and <br />to reflect updated topographic information, <br /> <br />To determine if flood insurance is available in this community, <br />contact your insurance agent, or call the National Flood Insurance <br />Program, at (800) 638-6620, <br /> <br /> <br />APPROXIMATE SCALE IN FEET <br /> <br /> <br />NA TIONAl FLOOD INSURANCE PROGRAM <br /> <br />LA PLATA COUNTY, <br />COLORADO <br />(UNINCORPORATED AREAS) <br /> <br /> <br />384 Of 875 <br /> <br />-(SEE MAP INDEX FOR PANELS NOT PRINTED) <br /> <br /> <br /> <br />080097 0384 C <br />REVISED: <br />MAY 21, 2001 <br /> <br />Federal Emergency Management Agency <br />