Laserfiche WebLink
<br />~. <br /> <br />r <br /> <br />N Years <br /> <br />r <br /> <br />I <br /> <br />Beginning <br />of Base <br />Year <br /> <br />The present amount of all .future amounts over the period of <br />ana1ysis is amortized using the formula <br /> <br />A i (1 + i)N <br />= <br />P (1 + i)N - 1 <br /> <br />(Capital recovery factor) <br /> <br />where <br /> <br />A = Equivalent annual amount <br />P = Present amount (at beginning of base year) <br />N = Period of analysis, years <br />i = Discount rate <br /> <br />r <br /> <br />fA <br /> <br />fA <br /> <br />fA <br /> <br />fA <br /> <br />fA <br /> <br />I <br />Beginning <br />of Base Year <br /> <br />16. INUNDATION REDUCTION BENEFITS <br /> <br />lhe-inundation reduction benefits of a flood plain management plan <br />are the flOOd~amage prevented by the plan, to those activities which are <br />expected to use'the flood plain even without the plan. The damage <br />prevented by a plan would be the difference.between equivalent annual <br />damage without a plan and with a plan assuming equivalent annual damage <br />computed for the period of analysis represents damage to activities which <br />would occupy the flood plain without a plan. To compute this difference <br />it is necessary to input stage, flow, frequency and damage data for <br />without plan conditions. <br /> <br />11 <br />