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<br />Property zoned as a flood plain (open area) and deeded to a <br /> <br />governmental entity would require maintenance expenditures of ahout <br /> <br />$3,500 to $4,500 per mile of channel reach annually along Big Dry <br /> <br />Creek. <br /> <br />This expenditure would be adequate for performing routine <br /> <br />maintenance, such as mowing and trash cleanup and removal. <br /> <br />\\i thout <br /> <br />proper maintenance and management, the flood plain area could become <br /> <br />a site for refuse disposal by caroless citizens, vegetative growth <br /> <br />would accelerate, and the general appearance of the flood plain would <br /> <br />become a detriment to the community, <br /> <br />C.) Plan No.2 - Structure ~lJ1d Chan).lc"I_..I2n)1~.'c.(:2n(,:!lts. (1'l<lte 7\0. 7, <br />Volume 2, Drawings) <br /> <br />l~is plan is based upon the making of extensive improvement or <br /> <br />t]JC replacemerlt of existing structures along Big Dry Creek. <br /> <br />These <br /> <br />proposed improvements and estimated costs arc tabulated in Table 1\'.4. <br /> <br />These improvements are designed to eliminate or greatly reduce pot~ntia] <br /> <br />flood damage and property loss, as tabulat~d In Table IV-3. <br /> <br />Plan No.2 - Structure and Channel Improvements illustrates the <br /> <br />reduction in the flood plain from a HIO-year frequency storm o[ six- <br /> <br />hour duration and proposed land use ccnditions as a result of the im- <br /> <br />provements proposed in this plan, As in Plan No.1, the reduction in <br /> <br />the 10- and 25-year flood plains "ere not indicated; however, the COin- <br /> <br />puted hydraulic results are available in the files of the District. <br /> <br />In this plan, noticeable reduction in the width of the Clood plllin <br /> <br />occurs at points of maxinlum flood clamage potential. <br /> <br />The areas of Ill".!!)r <br /> <br />improvelllent arc in channel reaches one, [ive, and seven. <br /> <br />The high <br /> <br />potential property damages in channel i'each one pertain mainly to the <br /> <br />- S~- <br />