OCR Text |
Show water across Wolf Creek Canyon, running in a southwesterly direction approximately 0.1 mile to the inlet portal of Rhodes Tunnel. The proposed site is about 11.5 miles northwesterly from Hanna along graded Utah Highway 35, which runs along Wolf Creek. Win Diversion Structure and Feeder Pipeline Win Diversion Structure would divert water from Twin Creek into Win Feeder Pipeline for conveyance to Strawberry Aqueduct. The diversion structure would be located about 1100 feet upstream from the confluence of Twin and Wolf Creeks, and about 2 1/ 2 miles upstream from the confluence of Wolf Creek and the West Fork of the Duchesne River. The proposed site is about 11.2 miles northwest along graded Utah Highway 35 from the town of Hanna. Highway 35 runs along the north side of Wolf Creek Canyon. The diversion site is easily reached from the road by a short foot trail upstream along Twin Creek. An access road would be built alongside the stream to the diversion site. Electric power for the site could be obtained from the proposed line to the outlet portal of Hades Tunnel. About 1/ 4 mile of line would be constructed. The diversion structure would consist of a reinforced concrete drop inlet structure that bifurcates the intake flow, with up to 5 c. f. s. going to the feeder line and the remainder to the sluice pipe. Flows in excess of those required for diversion and sluicing would pass over a grating which would be located at streambed elevation. A slide gate would regulate flows into the Win Feeder Pipeline. Win Feeder Pipeline would extend from Win Diversion Structure to the outlet portal of the Hades Tunnel, where it would enter the Wolf Creek Pipeline. Flow would be measured by a line meter downstream from the intake. Rhodes Diversion Structure and Feeder Pipeline Rhodes Diversion Structure would divert water from Wolf Creek into Rhodes Feeder Pipeline for conveyance to Strawberry Aqueduct. The proposed diversion site is located about 3 miles upstream from the confluence of Wolf Creek and the West Fork of the Duchesne River and is about 11.7 miles northwest of the town of Hanna along graded Utah Highway 35. 49 |