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BOARD02463
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BOARD02463
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Last modified
8/16/2009 3:15:41 PM
Creation date
10/4/2006 7:15:24 AM
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Board Meetings
Board Meeting Date
3/22/2005
Description
CWCB Director's Report
Board Meetings - Doc Type
Memo
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<br />. <br /> <br />consultant. Final design plans have been completed and submitted to the SED for review. Construction is <br />tentatively scheduled for June of 2005. <br /> <br />2. North Poudre Irrigation Companv - Miner's Lake Rehabilitation <br /> <br />Authorization: Severance Tax Trust Fund <br />Water Source: Cache La Poudre River <br />Terms of Loan: $608,000@3.25%for20years <br /> <br />County: La.-;mer <br />Project Yield: 417 AF <br />Project Type: Reservoir Rehabilitation <br /> <br />The North Poudre Irrigation Company owns and operates 22 storage reservoirs and approximately 200 miles of <br />ditches to a service area of 42,000 acres. Currently Miners Lake has been restricted to a storage capacity of 257 <br />AF by the SED's due to an aging outlet works, inadequate spillway, and seepage along the toe. The existing dam <br />is a Class 2 facility, 800' in length, and 18-ft. in height. The project involves regarding the upstream dam face and <br />adding rip rap, regarding and reinforcing the downstream face of the dam, adding a filter blanket and toe drain and <br />enlarging the spillway. The project is being designed by Ron Slosson, P .E., Ft. Collins and is scheduled for <br />construction in the spri~g /summer of2005. <br /> <br />3. Larimer County - Dry Creek Multi-Obiective Floodplain Proiect. <br /> <br />Authorization: <br />Water Source: <br />Terms of Loan: <br /> <br />SB 96-152, Amended SB 97-8 County: Larimer - N. of Ft. Collins <br />Dry Creek Basin Project Yield: N/ A <br />$920,000 @4.25% for 30-years Project Type: Flood Mitigation <br /> <br />. <br /> <br />Dry Creek is located north of Fort Collins. with a majority of its 75 square miles of drainage basin area located <br />within Larimer County. The uppermost portion of the basin consists of rangeland and irrigated pastures. The <br />lower portion of the basin within the city limits of Fort Collins consists of commercial, industrial, and residential <br />development. Over the years the lower 2/3 of the Dry Creek floodplain corridor has almost been completely <br />eliminated due to development. The 100-year runoff for Dry Creek is 5,022 cfs. The intent of the project is to <br />control floodwaters in the upper basin area by means of detention facilities to reduce the peak discharge from 5022 <br />cfs to 500 cfs above the Weld Canal, utilize a specific reach of the Weld Canal to transport the 500 cfs, and <br />construct approximately 1.5 miles of new open channel from the Weld Canal to a designated point along Dry <br />Creek, located downstream of existing development. The proposed improvements would remove over 800 <br />structures out of the Dry Creek regulatory 100-year floodplain. The project is currently in the <br />feasibility/preliminary design phase. Project loan approval was granted by the Board at the November 2001 Board <br />Meeting. The County has secured alternate financing for the project and the loan was de-authorized at the <br />November 2004 Board Meeting. <br /> <br />4. Tilton Lateral Incorporated - Tilton Lateral Rehabilitation <br /> <br />Authorization: Small Project Loan <br />Water Source: GVIC Mainlain <br />Terms of Loan: $100,000 @3.5% for 30-years <br /> <br />County: Mesa <br />Project Yield: 960 acre-feet <br />Project Type: Lateral Rehabilitation <br /> <br />. <br /> <br />The Tilton Lateral is located offheadgate No. 160 of the Grand Valley Irrigation Canal (GVIC), which is located in <br />southeast Grand Junction. The Tilton Lateral Company operates the lateral to supply 36 shareholders water to irrigate <br />a 177-acre service area. The existing lateral is in poor condition and delivers only one half of its allocated water. The <br />project involves the construction of a new concrete inlet structure at the UP Railroad crossing, the placement of 2,500 <br />linear feet of low head pipe, and the replacement of 10,000 linear feet of existing concrete ditch with high head pipe. <br />The project was designed by the NRCS Grand Junction Office and put out to bid in February of 2003. Only one bid <br />was received at that time. which was rejected due to its high cost. The Tilton Lateral Company is currently working <br />on an alternative design with a private consultant to obtain a project that meets their available funds. Project is <br />tentatively on-hold pending resolution of available funds by Tilton Lateral. <br />
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