Chapter 9 - Special Areas and Sites
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Geomorphic Assessment Report Big Wood River Blaine County, Idaho
GEOMORPHIC ASSESSMENT REPORT BIG WOOD RIVER BLAINE COUNTY, IDAHO Prepared For Trout Unlimited 300 North Main Street, Hailey, Idah, 83333 Prepared By P. O. Box 8578, 140 E. Broadway, Suite 23, Jackson, Wyoming 83002 October 30, 2015 CONTENTS 1.0 Introduction ................................................................................................................1 2.0 Project Area and Approach ........................................................................................1 3.0 Phase 1: Watershed Assessment ...............................................................................1 3.1 Study Area Sub-Catchments ..........................................................................2 3.2 Geology ..........................................................................................................2 3.2 Roads..............................................................................................................2 3.3 Land Slope .....................................................................................................3 3.4 Soils................................................................................................................3 3.5 Land Cover .....................................................................................................3 3.6 Tributary Catchment Analysis .......................................................................5 3.7 Fire .................................................................................................................5 3.8 Anthropogenic -
Draft Environmental Assessment for the Little Wood River Irrigation District Pressurized Pipeline Irrigation Delivery System
Draft Environmental Assessment for the Little Wood River Irrigation District Pressurized Pipeline Irrigation Delivery System U.S. Department of the Interior Bureau of Reclamation Pacific Northwest Region Snake River Area March 2010 The mission of the Department of the Interior is to protect and provide access to our Nation’s natural and cultural heritage and honor our trust responsibilities to tribes. The mission of the Bureau of Reclamation is to manage, develop, and protect water and related resources in an environmentally and economically sound manner in the interest of the American public. Draft Environmental Assessment for the Little Wood River Irrigation District Pressurized Pipeline Irrigation Delivery System U.S. Department of the Interior Bureau of Reclamation Pacific Northwest Region Snake River Area March 2010 Draft Environmental Assessment Little Wood River Irrigation District Pressurized Pipeline Project Acronyms and Abbreviations BLM U.S. Bureau of Land Management BPC Bonneville Pacific Corporation cfs cubic feet per second DEQ Idaho Department of Environmental Quality DPS Distinct Population Segment EA environmental assessment EIS environmental impact statement EPA U.S. Environmental Protection Agency FONSI Finding of No Significant Impact IDFG Idaho Department of Fish and Game IDWR Idaho Department of Water Resources kWh kilowatt-hours LWRID Little Wood River Irrigation District NEPA National Environmental Policy Act NHPA National Historic Preservation Act of 1966 NRCS Natural Resources Conservation Service NRHP National Register of Historic Places PEM palustrine emergent PSS palustrine scrub-shrub Reclamation U.S. Bureau of Reclamation RPW Relatively Permanent Water SCI Soil Condition Index SHPO State Historic Preservation Office SISL Surface Irrigation Soil Loss Model TMDL Total Daily Maximum Load TNW Traditional Navigable Water USDA U.S. -
Aquatic Biological Communities and Associated Habitats at Selected Sites in the Big Wood River Watershed, South-Central Idaho, 2014
Prepared in cooperation with Blaine County, Trout Unlimited, The Nature Conservancy, and the Wood River Land Trust Aquatic Biological Communities and Associated Habitats at Selected Sites in the Big Wood River Watershed, South-Central Idaho, 2014 Scientific Investigations Report 2016–5128 U.S. Department of the Interior U.S. Geological Survey Cover: Big Wood River at Hailey, Idaho, looking downstream from the Bow Bridge with a scientist taking an invertebrate sample. Photograph by Dorene MacCoy, U.S. Geological Survey, September 17, 2014. Aquatic Biological Communities and Associated Habitats at Selected Sites in the Big Wood River Watershed, South-Central Idaho, 2014 By Dorene E. MacCoy and Terry M. Short Prepared in cooperation with Blaine County, Trout Unlimited, The Nature Conservancy, and the Wood River Land Trust Scientific Investigations Report 2016–5128 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior SALLY JEWELL, Secretary U.S. Geological Survey Suzette M. Kimball, Director U.S. Geological Survey, Reston, Virginia: 2016 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit http://www.usgs.gov or call 1–888–ASK–USGS. For an overview of USGS information products, including maps, imagery, and publications, visit http://store.usgs.gov. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this information product, for the most part, is in the public domain, it also may contain copyrighted materials as noted in the text. -
Evaluation of Streamflow Records in Big Wood River Basin, Idaho
GEOLOGICAL SURVEY CIRCULAR 192 , EVALUATION OF STREAMFLOW RECORDS IN BIG WOOD RIVER BASIN, IDAHO By R. P. Jones UNITED STATES DEPARTMENT OF THE INTERIOR. Oscar L. Chapman, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director GEOLOGICAL SURVEY CIRCULAR .129 EVALUATION OF STREAMFLOW RECORDS IN BIG WOOD RIVER BASIN, IDAHO ByR P.Jones Washington, D. C., 1962 Free on application to the Geological Survey, Washington 26, D. C. CONTENTS Page Page Abstract................................. 1 Syllabus of gaging-station records--Cont. Introduction............................. 1 Gaging-station records--Continued. Purpose and Scope ••••••••••.• . • • • . • . • • 1 Big Wood River--Continued. Acknowledgments........................ 1 Big Wood River above North Gooding Physical features of the basin........... 2 Canal, near Shoshone .....•••..•••. 33 Utilization of water in the basin........ 3 Big Wood River below North Gooding Water resources data for Big Wood River Canal, near Shoshone •..•...••.••.• 35 basin in Idaho. • . • . • • • . 5 Big Wood River near Shoshone .••...•.• 36 Streamflow records. • . • • • • • . • • . 5 Big Wood River above Thorn Creek, Storage reservoirs. • . • . • . • • • . ·5 near Gooding...................... 37 Adequacy of data •...•..•..••......•.... 12 Big Wood (Malade) River at Gooding Syllabus of gaging-station records •••.... 15 (Toponis). • . • • . • . • . • . • . • 38 Explanation of data.................... 15 Dry Creek near Blanche ...•..•....•. 39 Gaging-station records ........••....... 16 Little Wood River: Big Wood River -
Snake River Flow Augmentation Impact Analysis Appendix
SNAKE RIVER FLOW AUGMENTATION IMPACT ANALYSIS APPENDIX Prepared for the U.S. Army Corps of Engineers Walla Walla District’s Lower Snake River Juvenile Salmon Migration Feasibility Study and Environmental Impact Statement United States Department of the Interior Bureau of Reclamation Pacific Northwest Region Boise, Idaho February 1999 Acronyms and Abbreviations (Includes some common acronyms and abbreviations that may not appear in this document) 1427i A scenario in this analysis that provides up to 1,427,000 acre-feet of flow augmentation with large drawdown of Reclamation reservoirs. 1427r A scenario in this analysis that provides up to 1,427,000 acre-feet of flow augmentation with reservoir elevations maintained near current levels. BA Biological assessment BEA Bureau of Economic Analysis (U.S. Department of Commerce) BETTER Box Exchange Transport Temperature Ecology Reservoir (a water quality model) BIA Bureau of Indian Affairs BID Burley Irrigation District BIOP Biological opinion BLM Bureau of Land Management B.P. Before present BPA Bonneville Power Administration CES Conservation Extension Service cfs Cubic feet per second Corps U.S. Army Corps of Engineers CRFMP Columbia River Fish Mitigation Program CRP Conservation Reserve Program CVPIA Central Valley Project Improvement Act CWA Clean Water Act DO Dissolved Oxygen Acronyms and Abbreviations (Includes some common acronyms and abbreviations that may not appear in this document) DREW Drawdown Regional Economic Workgroup DDT Dichlorodiphenyltrichloroethane EIS Environmental Impact Statement EP Effective Precipitation EPA Environmental Protection Agency ESA Endangered Species Act ETAW Evapotranspiration of Applied Water FCRPS Federal Columbia River Power System FERC Federal Energy Regulatory Commission FIRE Finance, investment, and real estate HCNRA Hells Canyon National Recreation Area HUC Hydrologic unit code I.C. -
A FIS and USSA Homologations Valid 2016-17 (As of March 26 2016)
USA FIS and USSA Homologations Valid 2016-17 (as of March 26 2016) State Place / Venue / Ski Area Trail / Slope Name Number Event Vertical ENL/Registered Year End Validty Status STATUS: OK - homologation continues valid for 2016-17 season; SEE ALSO - Report on WORK IN PROCESS as of March 26 2016 AK Alyeska Resort Alyeska GS 9605/09/10 GS 448 2010 Nov 2020 OK AK Alyeska Resort Gail's Gully 11652/02/15 GS 341 2015 Nov 2025 OK AK Alyeska Resort Gail's Gully 11652/02/15 SL 183 2015 Nov 2025 OK AK Alyeska Resort Glacier Bowl 11841/11/15 DH 751 2015 Nov 2020 OK AK Alyeska Resort Glacier Bowl 11842/11/15 SG 468 2015 Nov 2020 OK AK Alyeska Resort Racing Trail 9602/09/10 SL 211 2010 Nov 2020 OK AK Alyeska Resort South Edge-Mambo 11840/11/15 SL 190 2015 Nov 2025 OK AK Alyeska Resort Tanaka Hill 9601/09/10 SL 158 2010 Nov 2020 OK AK Alyeska Resort Upper Mountain GS 9600/09/10 GS 440 2010 Nov 2020 OK AK Eaglecrest Ski Area Hilary's GS U706/12/10 GS 252 2010 Nov 2020 OK AK Eaglecrest Ski Area Hilary's SL U707/12/10 SL 138 2010 Nov 2020 OK AK Hilltop Ptarmigan/Ram's Head U1081/12/15 GS 91 REGISTERED 2015 Nov 2025 OK AK Hilltop Ptarmigan/Ram's Head U1082/12/15 SL 91 REGISTERED 2015 Nov 2025 OK AZ Arizona Snow Bowl Lower Ridge/Phoenix/Agassiz 11957/01/16 GS 200 ENL 2016 Nov 2026 OK AZ Arizona Snow Bowl Phoenix/Agassiz 11958/01/16 SL 140 2016 Nov 2026 OK CA Alpine Meadows Boomerang 11782/10/15 GS 279 2015 Nov 2025 OK CA Alpine Meadows Boomerang 11783/10/15 SL 200 2015 Nov 2025 OK CA Alpine Meadows Kangaroo U815/11/11 GS 115 REGISTERED 2011 Nov 2021 OK -
Outstanding Awards Hall of Fame
Official Publication of the National Ski Patrol nsp.org + Winter 2016 + Volume 33 Issue 2 OUTSTANDING AWARDS HALL OF FAME Cancel my appointments. © 2015 Patagonia,© 2015 Inc. Jay Beyer Deciphering the guidebook takes on new dimensions after the international red-eye, but Caroline Gleich and Donny Deciphering the guidebook takes on new dimensions after the international red-eye, but Caroline Gleich and Donny Photos: Roth are happy to reap the rewards. Jalovec Couloir, Triglav National Park, Slovenia. Women’s Refugitive Jacket When the forecast calls for snow, call on the 2016 Subaru Outback®. With Symmetrical Reward offered. All-Wheel Drive, which transfers power to all four wheels all the time, this control lets you Crushing jet lag. A marginal night’s sleep. A day-long skin in to a near-blind handle the road conditions regardless of the weather report. Love. It’s what makes a descent. For those tenacious enough to hunt down the untracked, the new Subaru, a Subaru. Refugitive Jacket combines GORE-TEX® wind- and waterproof/breathable weather protection with stretch and mobility. Lightweight and super packable, Subaru is a proud sponsor of the National Ski Patrol. the Refugitive Jacket is part of Patagonia’s comprehensive new Backcountry Touring Collection: wearable equipment for moving through the mountains. Learn more at subaru.com/nsp Patagonia is an Offi cial Supplier to the National Ski Patrol and offers NSP members pro pricing on Patagonia gear. To shop, visit the Pro Deals section at nsp.org. Subaru and Outback are a registered trademarks. Vehicle shown with accessory and aftermarket equipment. -
CSI Gets $4.4M for New Tech Center by Amy Huddleston Include a Wing for the College’S Tunities for Our Community,” He Times-News Writer Auto-Body Program
40 / 28 TAKE A in Malad Gorge Big pins for HIKE OUTDOORS 1 Bruins, SPORTS 1 Partly cloudy Business 4 MORE AMERICANS GET THEIR FINANCES IN ORDER >>> Fewer consumer loans are going bad, BUSINESS 1 THURSDAY 75 CENTS January 20, 2011 TIMES-NEWS Magicvalley.com CSI gets $4.4M for new tech center By Amy Huddleston include a wing for the college’s tunities for our community,” he Times-News writer auto-body program. CSI President said. Jerry Beck said he anticipates the Beck said the college will fund its The College of Southern Idaho building will be located on the nearly $2.5 million portion of the received a $4.4 million federal south side of North College Road, facility out of its plant facilities grant Wednesday to help bring a near the Health Sciences and fund. He added that CSI will likely nearly $7 million technology cen- Human Services Building. have to re-open the bidding ter to Twin Falls. Wednesday’s grant came from process to choose a contractor for The Applied Technology and the U.S. Economic Development the project. CSI requested and Innovation Center will provide a Administration. received contractor bids for the consolidated home for CSI’s Twin Falls Mayor Don Hall, who facility in 2008, though the project renewable energy programs. Cur- also serves as the college’s law- stalled during a federal review rently,courses for the college’s envi- enforcement instructor, said the triggered by questions about the ronmental technology and wind project will help the Magic Valley college’s bid process. -
Big Wood River
Big Wood River General Information The Big Wood River flows out of the southern portion of the Sawtooth National Recreation Area in central Idaho. The study reach is about a 1,200 ft length of river about 1.5 miles upstream from the discontinued Geological Survey (USGS) gage 13135500 (Big Wood River near Ketchum) in the Sawtooth National Forest. The site is approximately 9 miles upstream of Ketchum, Idaho near the Wood River campground on land administered by the Forest Service. The elevation of the site is about 6,380 ft and the drainage area is 137.5 mi2 (above the USGS gage). The geology of the watershed is predominantly mixed volcanic. Figure 1. Big Wood River at bridge sampling location. In 1999 and 2000 personnel of Utah State University measured sediment transport and instantaneous streamflow at this site (Figure 1). Additional information collected at this site include a survey of the stream reach, pebble counts of the substrate surface and core samples of the substrate subsurface material. Streamflow records for complete water years are available for this site 1949 through 1971. The minimum and maximum daily mean discharge for the period of record are 15 ft3/s and 1,510 ft3/s, respectively. Estimated average annual streamflow 3 3 (Qa) is 167 ft /s and the estimated 1.5 year return interval discharge (Q1.5) is 772 ft /s. The maximum discharge recorded was 1,690 ft3/s on May 24, 1967. Cross-Section Figure 2 shows the cross-section at the sediment transport measurement site at the bridge shown in Figure 1. -
23. BIG WOOD RIVER DRAINAGE A. Overview the Wood River Basin
23. BIG WOOD RIVER DRAINAGE A. Overview The Wood River basin has a drainage area of over 2,990 square miles. Major drainages in the Wood River system are the Big Wood and Little Wood rivers. At its lower end, the Big Wood River is also known as Malad River. Flows from the Wood River drainage are controlled for irrigation and flood control by four major reservoirs: Magic, Little Wood River, Fish Creek and Mormon. Approximately 144,000 acres are irrigated from reservoir storage and other diversions. Hydroelectric power facilities are currently in operation at Magic Dam, Little Wood River Dam, the confluence of the Big Wood and Little Wood rivers, the Little Wood near Shoshone, Malad River upstream of the Malad George State Park, and the Malad River dams. This drainage contains the most productive trout streams, lake and reservoir habitat in south central Idaho. Nearly all the major rivers, streams, lakes, reservoirs and ponds are suitable for trout. Rainbow trout are the most important game fish species in the drainage, but the lower Little Wood River and Silver Creek support excellent brown trout populations, and portions of the drainage sustain high populations of brook trout. Brown trout have established wild populations in the Big Wood River in the section from the backwaters of Magic Reservoir to about Stanton Crossing, and significant and steadily increasing numbers of brown trout are now found in the reservoir. The trout fisheries in the reservoirs are largely dependent on annual plantings of hatchery fish, although Magic and Little Wood River reservoirs do contain some wild trout. -
Water Utilizatjq^ in the Snake Rivm Basin
UNITED STATES DEPARTMENT OF THE INTERIOR Harold L. Ickes, Secretary GEOLOGICAL SURVEY W. C. Mendenhall, Director Water-Supply Paper 657 WATER UTILIZATJQ^ IN THE SNAKE RIVM BASIN ""-^r B<5 °o ^ «-? %*-« ^t«4 ____ ^n -" wC> v r v*> ^ /-^ T"i --O ^ o f^* t TA ^-- ± BY ^^^ W. G. HOYT \, ^ r-^ Co WITH A PREFACE ^ -^ "^ o o. ^ HERMAN STABLER ' ^ ^ e 'r1 t<A to ^ ^ >Jt C---\ V*-O r&1 """^*_> ® p <,A -o xi CP ^3 P* O ^ y» * "^ 0V - f\ *"^ . , UNITED STATKS GOVERNMENT PRINTING OFFICE WASHINGTON: 1935 For sale by the Superintendent of Documents, Washington, D.C. - - - Price $1.00 (Paper cover) CONTENTS Page Preface, by Herman Stabler._______________________________________ ix Abstract _________________________________________________________ 1 Introduction__ _ _________________________________________________ 2 Purpose and scope of report.___________________________________ 2 Cooperation and base data.____________________________________ 3 Index system.._______________________________________________ 6 General features of Snake River Basin.______________________________ 6 Location and extent.__________________________________________ 6 Geographic and topographic features.___________________________ 7 Snake River system._____-_-----_____-_________-_____-_-__-_.._ 7 Tributaries to Snake River.____________________________________ 9 Historical review-__________________________________________________ 20 Scenic and recreational features.-...________________________________ 21 Climate____________________________A____ ___________________ 23 Natural vegetation_________________-_____-____________----__-_---._ -
Hydrogeologic Framework of the Wood River Valley Aquifer System, South-Central Idaho
Prepared in cooperation with Blaine County, City of Hailey, City of Ketchum, The Nature Conservancy, City of Sun Valley, Sun Valley Water and Sewer District, Blaine Soil Conservation District, and City of Bellevue Hydrogeologic Framework of the Wood River Valley Aquifer System, South-Central Idaho Sun Valley Ketchum Hailey Bellevue Gannett Picabo Scientific Investigations Report 2012–5053 U.S. Department of the Interior U.S. Geological Survey Cover: Center: Map showing estimated thickness of Quaternary sediment in the Wood River Valley aquifer system, Wood River Valley, south-central Idaho. Modified from figure 7, this report. Photographs, clockwise from upper left: Glacial deposits below Mill Lake, Prairie Creek drainage, Smoky Mountains, Idaho; view to north. These deposits probably represent morraines of the Boulder Creek advance of Pearce and others (1988). The west face of the Boulder Mountains is visible in the background. Photograph taken August 29, 2011. Pioneer Mountains from the head of Rock Roll Canyon in the Trail Creek drainage, Boulder Mountains, Idaho; view to east. Events related to the formation of the Pioneer Mountains are responsible for much of the geology of the Wood River Valley. Photograph taken August 6, 2011. Basalt of the Picabo desert southeast of Picabo, Idaho. Note hammer for scale. The Basalt of the Picabo desert and the Hay basalt form part of the Wood River Valley aquifer system. Photograph taken August 18, 2011. Quaternary alluvium exposed in a Big Wood River stream terrace south of Glendale Road. Note hammer for scale. This alluvium is representative of the sediments that constitute most of the Wood River Valley aquifer system.