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<br />. <br /> <br />. <br /> <br />. <br /> <br />required in certain cases, as listed above. The detailed analysis should be performed by a <br />professional engineer and submitted by the developer or development proponent. An approximate <br />floodplain analysis may be submitted by a developer or development proponent, for the specific <br />cases listed above (open space, agriculture, farm bridges, pole barns, and individual single <br />residential structures), in accordance with the determinations of the Colorado Water Conservation <br />Board regarding the applicability of the Guidelines. <br /> <br />Hvdraulic Analvsis <br /> <br />The hydraulic analysis for the preparation of the Town of Monument FrS was accomplished using <br />both detailed and approximate engineering methods, For those streams in the town that have <br />detailed floodplain information, the hydraulic analyses were performed using standard engineering <br />procedures for determining IOO-year water surface elevations, For the streams that have <br />approximate floodplain information, the hydraulic analyses likely consisted of interpretation of <br />USGS quadrangle mapping, along with telephone discussions with local officials, The telephone <br />discussions would have addressed any historic flood problems that may have occurred in <br />Monument. Future hydraulic analyses, submitted by developers or development proponents, for <br />determining IOO-year water surface elevations for approximate floodplains may be computed using <br />FEMA's Quick-2 computer program, the Corps of Engineers' HEC-2 computer program, or other <br />acceptable hydraulic methods. <br />