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<br />Area Attribute Codes (continued) <br /> <br />Kaj or <br />Code <br /> <br />440 <br /> <br />440 <br /> <br />440 <br /> <br />440 <br /> <br />10/93 <br /> <br />Kinor <br />Code <br /> <br />0153 <br /> <br />0154 <br /> <br />0155 <br /> <br />0156 <br /> <br />Descriptor <br /> <br />Zone AE <br /> <br />Zone AO <br /> <br />Zone AO <br />(Alluvial Fan) <br /> <br />Zone AH <br /> <br />Comments <br /> <br />This code identifies an area inundated by <br />100-year flooding, for which BFEs have been <br />determined (parameter code 441 0---), BFEs <br />are usually expressed in feet (descriptive <br />code 440 0610), but are expressed in meters <br />(descriptive code 440 0611) for some <br />conununities. The base flood eleva.tion of the <br />areal feature shall be the highest e:cevation <br />of the BFE lines bounding the area. It is <br />shown by FIS symbol AIOl. <br /> <br />This code identifies an area inundated by <br />100-year flooding (usually sheet no'. on <br />sloping terrain), for which average depths <br />have been determined; flood depths range from <br />1 to 3 feet (parameter code 445 -.. - - ). The <br />depth is usually expressed in feet: <br />(descriptive code 440 0610) but is express,.d <br />in meters (descriptive code 440 0611) for <br />some communities. It is shown by FI:5 spnb.,l <br />AI03. <br /> <br />This code identifies an alluvial fan <br />inundated by 100-year flooding (usually sheet <br />flow on sloping terrain), for whieh average <br />flood depths and velocities have been <br />determined; flood depths range from 1 to 3 <br />feet. The depth is expressed by parameter <br />code 445 0 - - - . The depth is usually <br />expressed in feet (descriptive code 440 0610) <br />but: is expressed in meters (descriptive code <br />440 0611) for some communities). The veloc- <br />ity is expressed by parameter cod" 449 <br />It is shown by FIS spnbol A103. <br /> <br />This code identifies an area inundated by <br />100-year flooding (usually an area of <br />ponding), for which BFEs have been <br />determined; flood depths range from 1 to 3 <br />feet. The elevation (parameter code <br />441 ____j is usually expressed in feet <br />(descriptive code 440 0610) but is expressed <br />in meters (descriptive code 440 0611) for <br />some communities. It is shown by FIS symbol <br />A102. <br /> <br />40 <br />