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<br />4 <br /> <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />J <br />I <br />I <br />I <br />I <br /> <br /> TMlLE I-1 <br /> COMPA~ATIVE DATA <br /> Raoid Creek U Raoid Creek U <br /> Inspection Map Inpsection Map <br /> Reoorts Measlnt. Reoorts Measmt. <br />Vert. Height 24.0 ft. 13.5 ft . 22.0 ft. 11,5 ft. <br />Crest Length 600 ft. 720 ft. 1200 ft. 970 ft. <br />storage Cap. 1152 AF 603 AF 845 AF 442 AF <br />Surface Area 128 A 106 A 98 A 84 A <br />Crest Width 27 ft. 16 ft. 20 ft. 18 ft. <br />Freeboard 5.0 ft. 5 ft. 3.5 ft. 3.5 ft . <br />Spillway Wdth. 18 ft. NA 15.0 ft. NA <br />Embkmt. Ht. NA 15-17 ft. NA 14-16 ft. <br /> <br />NA - not available or hot feasible to measure <br /> <br />c. <br /> <br />REQUIREMENTS OF THE STATE ENGINEER. <br /> <br />1. ~ Classification. <br /> <br />Dams are classified by the State Engineer according <br />to their hazard rating (Classes I through V) and <br />their capacity (minor, small, intermediate and <br />large). Both Rapid Creek Reservoir dams #1 and #2 <br />are in the hazard category of 'Class II' and are <br />classified as 'Small Dams'. A Class II dam is a dam <br />for which significant damage is expected to occur if <br />it fails, but no loss of life is expected in the <br />event of failure of the dam. A 'Small Dam' is one <br />which has a capacity between 100 and 1000 acre feet, <br />and is less than 40 feet in vertical height. The <br />dam classification affects design and safety <br />requirements, i.e., it determines spillway size, <br />outlet size, instrumentation requirements, and <br />hydrologic and geotechnical analysis requirements. <br /> <br />2. Rehabilitation ~ Reauired. <br /> <br />According to the latest engineer's inspection <br />reports which are dated 9/18/90, the reservoirs have <br />the following problems: <br />