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<br />A <br /> <br />B <br /> <br />104000'00" <br />40000'09" <br /> <br />E <br /> <br />F <br /> <br />LEGEN <br /> <br /> <br />SPECIAL FLOOD HAZARD AREAS INUNDATED <br />BY 100--YEAR FLOOD <br />ZONE A No base flood elevations determined. <br /> <br />103052'30" <br />40000'09" <br /> <br />ZONE AE <br /> <br />Base flood elevations determined. <br /> <br />MORGAN COUNTY <br />ADAMS COUNTY <br /> <br /> <br />1 <br /> <br /> <br />o <br /><( <br />o <br />0: <br /> <br />3 <br /> <br />2 <br /> <br /> <br />~ <br />:2: <br />...J <br />I <br />a.. <br /> <br />9 <br /> <br />11 <br /> <br />2 <br /> <br /> <br />152ND <br /> <br />AVENUE <br /> <br />ZONE X <br /> <br />16 <br /> <br />o <br /><( <br />o <br />0: <br /> <br />15 <br /> <br />17 <br /> <br /> <br /> <br />ZONE AH <br /> <br />Flood depths of 1 to 3 <br />of ponding); base <br />determined. <br /> <br /> <br /> <br /> <br />ZONE A99 To be protected from 100-year flood by <br />Federal flood protection system under <br />construction; no base elevations determined. <br /> <br />T1S <br /> <br />ZONE AO Flood depths of 1 to 3 feet (usually sheet <br />flow on sloping terrain); average depths <br />determined. For areas of alluvial fan flooding, <br />velocities also determined. <br /> <br />4 <br /> <br />ZONE V <br /> <br />Coastal flood with velocity hazard (wave <br />action); no base flood elevations determined. <br /> <br />1 <br /> <br />6 <br /> <br />5 <br /> <br />ZONE VE <br /> <br />Coastal flood with velocity hazard (wave <br />action); base flood elevations determined. <br /> <br /> <br />FLOODWAY AREAS IN ZONE AE <br /> <br />OTHER FLOOD AREAS <br /> <br />ZONE X Areas of 500-year flood; areas of 100-year <br />flood with average depths of less than <br />1 foot or with drainage areas less than <br />1 square mile; and areas protected by <br />levees from 100-year flood. <br /> <br /> <br />OTHER AREAS <br /> <br />ZONE X Areas determined to be outside 500-year <br />floodplain. <br /> <br />ZONE 0 <br /> <br />Areas in which flood hazards are <br />undetermined. <br /> <br />UNDEVELOPED COASTAL BARRIERS <br /> <br />12 <br /> <br />9 <br /> <br />t~~ ,~ ~,~ <br /> <br /> <br /> <br />8 <br /> <br />o <br /><( <br />o <br />0: <br /> <br />Identified Otherwise <br />1990 Protected Areas <br />are located v\ithin or adjacent to Special <br /> <br />Identified <br />1983 <br />Coastal barrier <br />Flood Hazard <br /> <br />Boundary <br /> <br />Boundary <br /> <br />AVENUE <br /> <br />152ND <br /> <br />Zone D Boundary <br /> <br /> <br /> <br />Boundaries of the floodways 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 />17 <br /> <br />16 <br /> <br />~513~ <br />@----@ <br /> <br />Boundary <br />Hazard <br />Dividing <br />Coastal <br />Within <br />Zones. <br />Base Flood Elevation Line; <br />Elevation in Feet. See Map Index <br />for Elevation Datum. <br />Cross Section Line <br /> <br /> <br />Dividing Special Flood <br />Zones, and Boundary <br />Areas of Different <br />Base Flood Elevations <br />Special Flood Hazard <br /> <br />>- <br />~ <br /> <br />Base Flood Elevation in Feet <br />Where Uniform Within Zone. <br />See Map Index for Elevation Datum. <br /> <br />Elevation Reference Mark <br /> <br />(EL 987) <br />RM7X <br />. M2 <br /> <br />River Mile <br /> <br />Horizontal Coordinates Based on North <br />American Datum of 1927 (NAD 27) <br />Projection. <br /> <br />ADAMS COUNTY <br />UNINCORPORATED AREAS <br />080001 <br /> <br />97007'30", 32022'30" <br /> <br />NOTES <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. <br /> <br />Coastal base flood elevations only landward of 0.0 NGVD, and include <br />the effects of wave action; elevations may also differ significantly <br />from those developed by the National Weather Service for hurricane <br />evacuation planning. <br /> <br />Areas of Special Flood Hazard (100-year flood) include Zones A. AE, I\H. AO, <br />A99, V, and VE. <br /> <br /> <br /> (/) <br />3 cr: <br />UJ <br />f- <br />z 22 <br /> ~ 21 <br /> I 19 I- <br /> 0: 20 0: <br /> UJ UJ <br /> f- a.. <br /> UJ (/) <br /> 0 0 <br /> 0: <br /> a.. <br /> <br /> 136TH <br /> 136TH AVENUE <br />LD LD <br />N l"- <br />N N <br />0 0 <br />...J ...J <br />UJ UJ <br />Z Z <br /><{ <( <br />0- a.. <br />(/) (/) <br />Z Z <br />(5 (5 <br />....., ....., <br />29 27 <br />30 29 <br /> 28 28 <br /> <br /> <br />(/) <br />0: <br />UJ <br />f- <br />Z <br />~ <br />I <br />0: ~ <br />UJ <br />f- <br />UJ 0 <br />0 <( <br /> 0 <br /> 0: 0 6 <br />4 3 2 <{ 1 I 5 4 <br />0 <br /> 0: i <br /> <br /> <br /> <br />5 <br /> <br /> <br />o <br />0: <br />~ <br /><{ <br />I <br /> <br />33 <br /> <br />o <br /><( <br />o <br />0: <br /> <br />34 <br /> <br />6 <br /> <br /> <br />112TH <br /> <br />AVENUE <br /> <br />9 <br /> <br />10 <br /> <br />16 <br /> <br />15 <br /> <br />39052'30" <br />104000'00" <br /> <br />Certain areas not in Special Flood Hazard Areas may be protected by <br />flood control structures. <br /> <br />This map may <br />Resource <br />under the <br /> <br />incorporate boundaries of Coastal Barrier <br />Units and Otherv.;ise Protected Areas established <br />Barrier Improvement Act of 1990 (PL 101--591). <br /> <br />shown are current as of the date af this The user <br />community officials to determine corparate <br />subsequent to. the issuance of this map. <br /> <br />limits <br />contact <br />limits have <br /> <br />For community map revisian history prior to countywide mapping, see <br />Section 6.0 of the Flood Insurance Study Report. <br /> <br /> <br /> <br />For map panels and base map source see separately printed <br />Map <br /> <br />MAP REPOSITORY <br />Refer to Repository Listing on Map Index <br /> <br />EFFECTIVE DATE OF <br />COUNTYWIDE FLOOD INSURANCE RATE MAP: <br /> <br />AUGUST 16, 1995 <br /> <br />EFFECTIVE DATE{S) OF REVISION(S) TO THIS PANEL: <br /> <br />Refer to the FLOOD INSURANCE RATE MAP EFFECTIVE shown <br />on this map to determine when actuarial rates to structures in <br />zones where elevations or depths have been <br /> <br />To determine if flood insurance is available, contact an insurance agent or <br />call the Natianal Flaod Insurance Program at (800) 638-6620. <br /> <br />33 <br /> <br />. <br /> <br />32 <br /> <br />APPROXIMATE SCALE IN FEET <br />o <br /> <br /> <br />T1S <br />T2S <br /> <br /> <br />NATIONAL fLOOD INSURANCE PROGRAM <br /> <br />FI <br />FLOOD INSURANCE RATE MAP <br /> <br /> <br /> <br />ADAMS COUNTY, <br />COLORADO AND <br />INCORPORATED AREAS <br /> <br />112TH <br /> <br />AVENUE <br /> <br />PANEL 250 Of 875 <br /> <br />ZONE X <br /> <br />o <br /><{ <br />o <br />0: <br /> <br />(SEE MAP INDEX FOR PANELS NOT PRINTED) <br /> <br /> <br /> <br />12 <br /> <br />8 <br /> <br /> <br />9 <br /> <br />7 <br /> <br /> <br /> <br />MAP NUMBER <br />08001C0250 G <br /> <br /> <br />080001 <br /> <br />G <br /> <br />>- <br />~ <br /> <br />13 <br /> <br />18 <br /> <br />17 <br /> <br />16 <br /> <br />I- <br />0: <br />UJ <br />0._ <br />(/) <br />o <br />0: <br />a.. <br /> <br /> <br />EFFECTIVE <br />AUGUST 16, 1995 <br /> <br />39052'30" <br />103052'30" <br /> <br />JOINS PANEL 0550 <br /> <br />Federal Emergency Management Agency <br />