OCR Text |
Show Strawberry Aqueduct. It would be located about 0.9 mile upstream by foot trail from the confluence of Hades Creek and the North Fork of Duchesne River. The site is about 11.5 miles northwest from Hanna. About 1 mile of access road would be required from the North Fork Road to the site. Hades Creek Diversion Structure would consist of a reinforced concrete drop inlet structure that bifurcates the intake flow, with up to 30 c. f. s. going to the feeder line and the remainder to the sluice pipe0 Flows in excess of those required for diversion and sluicing would pass over a grating, at streambed elevation. Electric power would be made available to the site by extending a line from the diversion dam about a mile to an existing Moon Lake Electric Association line. Hades Creek Feeder Pipeline would run southerly approximately 2 3/ 4 miles along the east side of the North Fork of Duchesne River Canyon from the diversion site to the North Fork Siphon of the Strawberry Aqueduct. There are no roads or trails along the feeder pipeline. However, the road along the North Fork lies about 1/ 2 mile west of and roughly parallel to the feeder line, from the mouth of Hades Canyon to its terminus. Flow in the feeder pipeline would be measured by a line meter downstream from the intake. Hades Tunnel Hades Tunnel would extend from the North Fork of Duchesne River 4.2 miles to Wolf Creek. The potential inlet portal site is about 9.5 miles northwest of Hanna. The site is reached by a paved section of Utah Highway 35 to Stockmore Ranger Station, then west along an unimproved section running along the north side of Wolf Creek Canyon, just above the portal site. From the unimproved road, the site is reached by foot along a short abandoned logging road. Electric power for the inlet portal would be obtained by extending a line about 1/ 2 mile to the proposed line serving the outlet portal of Stillwater Tunnel. Power for the outlet portal would be obtained by extending a line about 11/ 2 miles to the proposed line serving the outlet portal of Rhodes Tunnel. Wolf Creek Pipeline The proposed Wolf Creek Pipeline would begin at the outlet portal of Hades Tunnel. It would convey Bonneville Unit 48 |