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<br />approximate) where the flood pattern for a given storm level--given the various natural path <br />diversions in the basin -without the need to have user-specified diversions that require <br />multiple "split-flow" models and interpretive assumptions. This model should also <br />(ultimately) be subject to FEMA approval. <br /> <br /> <br />· Sensitivity and Uncertainty Analyses - Sensitivity and Uncertainty Analyses are needed for <br />all components of the South Boulder Creek study. Credible flood estimates and flood <br />inundation mapping are needed as input to risk assessments for determining appropriate <br />levels of public safety, prioritizing projects, and allocating limited resources. <br /> <br />C. Hydrology Advisory Panel <br /> <br />· Technical Expert Background - In order to ensure confidence and acceptance of the <br />hydrology, a panel of technical experts with background in rainfall-runoff modeling, <br />floodplain delineation, rainfall synthesis, paleohydrology and flood hazard determination has <br />been convened to assess the most appropriate approach to the hydrology study. The technical <br />experts making up the Hydrology Advisory Panel (HAP) are expected to develop a workable <br />and reasonable scope of work based on state of the art scientific standards that will provide <br />the most meaningful results. <br /> <br />· Scientific Scope of Study - The HAP is expected to outline a scope of work that removes <br />political influence or bias from the scientific analysis of the hydrology study. However, it is <br />anticipated that the HAP will develop and understanding and adequately consider the <br />concerns of the sponsors and the citizens regarding South Boulder Creek, and will strive to <br />ensure the committee's general agreement and confidence in the study. <br /> <br />· Scientific Discussion to Optimize Study - The HAP is also expected to debate the critical <br />elements of the hydrology to arrive at a scope of work that will provide the necessary <br />information for assessing and addressing the flood impacts of South Boulder Creek. The <br />ultimate scope of work will need to include those study components that are essential and <br />critical to assuring adequate and acceptable results. <br /> <br />· Time Frame and Report - The HAP will determine a reasonable and workable time frame to <br />develop the hydrology standard to be used. for South Boulder Creek. <br /> <br />3 <br />