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COLORADO Mountain Supply Reservoir No. 10 Repairs <br /> e• Colorado Water <br /> Conservation Board North Poudre Irrigation Company <br /> Department of Natural Resources March 2017 Board Meeting <br /> • <br /> Project Cost: $495,000 <br /> CWCB Loan (with Service Fee): $499,950 ( 6 <br /> Loan Term and Interest Rate: 30 years @ 2.50% <br /> Funding Source: Severance Tax Perpetual Base Fund 5 <br /> • R R • <br /> Agriculture Municipal Commercial 4 <br /> 26% 0% Low - 73%Mid - 0% High 1% i <br /> • <br /> ` 3 <br /> Project Type: Reservoir Rehabilitation 7 <br /> Average Annual Delivery: 88,900 AF <br /> Total Reservoir Storage: 344 AF <br /> Water Storage Preserved: 264 AF • C A T 1 • <br /> County: Larimer <br /> The North Poudre Irrigation Company's service area Water Source: Cache la Poudre River <br /> encompasses approximately 300 square miles, including Drainage Basin: South Platte River <br /> additional service areas covering 14 communities and Division: 1 District: 3 <br /> municipal water providers owning NPIC shares. The <br /> Company operates 22 storage reservoirs, 5 flood <br /> control dams, and approximately 200 miles of ditches. UPPER ,o olTcrl <br /> Irrigated acreage within the service area supports REPLACE INLET STRUCTURE <br /> production of corn, sugar beets, soybeans, hay, and y f' <br /> feed crops. <br /> CIDP LINING Of 500' 30" RCP - <br /> Mountain Supply Reservoir No. 10, owned and <br /> operated by the Company, was constructed in 1905, <br /> NEW DISSIPATION STRUCTURE STR . <br /> and a major rehabilitation of the dam was completed <br /> in 1973. The Company has a storage decree in this CLEAN AND GRADE INLET CIrCH <br /> reservoir of 344 acre-feet. In August of 2015, the <br /> outlet works experienced a failure in the corrugated f' - <br /> metal pipe outlet tube downstream of the intake <br /> headgate. The reservoir was drained. A subsequent <br /> storage restriction by the State Engineer's Office <br /> (SEO) was put in place while the Company made 9717, <br /> temporary repairs. Due to the temporary nature of <br /> the repairs, the Company was only permitted to store <br /> 80 acre-feet, pending comprehensive repairs to the ' _4 'J <br /> outlet works. Further engineering investigations MI-N. S PIPs RJ,; <br /> found need for additional reservoir infrastructure <br /> repairs, including repairs to the headgate and inlet NEV CONCRETE SPILLWAY CONTROL 'NAS L 'A <br /> structure from the ditch to the reservoir, grading in <br /> the bottom of the reservoir from inlet to outlet, and CBPP UNWG OF EXISTING CMP OUTLET Cf?NDU'T <br /> changes to the outlet works. N=;VJ GA`I( fOWf'R ANU NAL KVJAY <br /> The purpose of the Project is to repair the Mountain ►, ; CLEAN AND GRADE CHANNEL <br /> Supply Reservoir No. 10 inlet and outlet works, 4 <br /> removing the SEO storage restriction and restoring the <br /> Company's ability to hold their full storage rights. x«. <br /> Water Project Loan Program - Project Data Sheet <br />