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<br /> <br />FMDA PHASE I Submittal I-3 <br />CONCEPT TECHNICAL/MODELING INFORMATION <br />1) Drainage Area: 31.1 Mi2 (As determined from Standardized Modeling Approach contributing areas) <br />2) Maximum Gated Storage Capacity: 4,695 Acre-Feet 2.83 Inches <br />3) Maximum Un-gated Storage Capacity: 3,837 Acre-Feet 2.31 Inches <br />4) Maximum Pool Depth: 14 Feet <br />5) Maximum Gated Pool Inundation Area: 1,144 Acres <br />6) Maximum Un-gated Pool Inundation Area: 1,403 Acres <br />7) Red River Mainstem Analysis Results: <br />Gated Storage Utilized: 4,695 Acre-Feet 2.83 Inches <br />Un-gated Storage Utilized: 921 Acre-Feet 0.56 Inches <br />Impacted area at peak pool elevation: 1,220 Acres <br />Describe the operational assumptions used to determine Red River impacts. <br /> Gated storage operated using “fill and spill” methods. <br />8) Are copies of the models used to complete the Phase I Estimated FMDA Funding Allocation Worksheet <br />included? <br /> Yes □ No (Due to file size, available as requested). <br />Explain naming conventions used for the proposed impoundments within the model: <br />Basin Model: 2014 USBBR WRMP – 24hr MeltP <br />HEC-HMS Storage node ID: SEC4_5_32_33_Impoundment <br /> <br /> <br /> <br />