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<br /> <br /> <br />low level outlet structure and raising the crest of the dam approximately 12-inches. Leonard Rice Consulting Water <br />. Engineers completed the feasibility study. Dam improvements are tentatively scheduled for the Fall of 200l. <br /> <br />14. Supplv lrrigation Ditch Company - Knoth Reservoir Dam Rehabilitation <br /> <br />Authorization: <br />Water Source: <br />Terms of Loan: <br /> <br />County: Boulder-N.E. of Lyons <br />St. Vrain Creek Project Yield: 9,500 acre-feet <br />$1,700,000 @3.50%for30-years Project Type: Dam Rehabilitation <br /> <br />The Supply Irrigation Ditch Company is proposing to rehabilitate the Knoth Reservoir for use as an equalizer, and for <br />storage under a conditional decree for 542 acre-feet. The average annual volume diverted now is 9,500 acre-feet, <br />which will be increased to 10,040 acre-feet with the project improvements in place. The planned improvements <br />include, reshaping the upstream face of the dams and the placement of clay, installation of a toe drain, construction of <br />200 foot long spillway, placement of rip rap, raising the darn crest on both dams to gage height 3D-ft., removal of two <br />abandoned outlets, and the repair of the existing outlet to a good working condition. The proposed improvements are <br />being designed by Smith Geotechnical, of Fort Collins, Colorado, and are planned to be constructed in the <br />winterlspring of 2002. <br /> <br />. <br /> <br />. <br /> <br />