ICTRT 2005 – Updated Population Delineation
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Riggins & Salmon River Canyon
RRiiggggiinnss && SSaallmmoonn RRiivveerr CCaannyyoonn EEccoonnoommiicc DDeevveellooppmmeenntt SSttrraatteeggyy (FINAL DRAFT) Prepared for the City of Riggins February 2006 by James A. Birdsall & Associates The Hingston Roach Group, Inc. Bootstrap Solutions FINAL DRAFT [Inside cover.] RIGGINS AREA ECONOMIC DEVELOPMENT STRATEGY FEBRUARY 2006 FINAL DRAFT CONTENTS 1. Introduction......................................................................................1 Planning Process and Project Phases ..............................................................1 Riggins History and Assets. ..............................................................................2 2. Socio-Economic Trends....................................................................4 Population. ..........................................................................................................4 Age Composition................................................................................................5 Education & Enrollment...................................................................................5 Industry Trends..................................................................................................6 Employment, Wages & Income.......................................................................7 Business Inventory.............................................................................................9 Retail Trends.......................................................................................................9 Tourism -
Characterizing Migration and Survival Between the Upper Salmon River Basin and Lower Granite Dam for Juvenile Snake River Sockeye Salmon, 2011-2014
Characterizing migration and survival between the Upper Salmon River Basin and Lower Granite Dam for juvenile Snake River sockeye salmon, 2011-2014 Gordon A. Axel, Christine C. Kozfkay,† Benjamin P. Sandford, Mike Peterson,† Matthew G. Nesbit, Brian J. Burke, Kinsey E. Frick, and Jesse J. Lamb Report of research by Fish Ecology Division, Northwest Fisheries Science Center National Marine Fisheries Service, National Oceanic and Atmospheric Administration 2725 Montlake Boulevard East, Seattle, Washington 98112 and †Idaho Department of Fish and Game 1800 Trout Road, Eagle, Idaho 83616 for Division of Fish and Wildlife, Bonneville Power Administration U.S. Department of Energy P.O. Box 3621, Portland, Oregon 97208-3621 Project 2010-076-00; covers work performed and completed under contract 46273 REL 78 from March 2010 to March 2016 May 2017 This report was funded by the Bonneville Power Administration (BPA), U.S. Department of Energy, as part of its program to protect, mitigate, and enhance fish and wildlife affected by the development and operation of hydroelectric facilities on the Columbia River and its tributaries. Views in this report are those of the author and do not necessarily represent the views of BPA. ii Executive Summary During spring 2011-2014, we tagged and released groups of juvenile hatchery Snake River sockeye salmon Oncorhynchus nerka to Redfish Lake Creek in the upper Salmon River Basin. These releases were part of a coordinated study to characterize migration and survival of juvenile sockeye to Lower Granite Dam. We estimated detection probability, survival, and travel time based on detections of fish tagged with either a passive integrated transponder (PIT) or radio transmitter and PIT tag. -
Wallowa County Community Sensitivity and Resilience
Wallowa County Community Sensitivity and Resilience This section documents the community’s sensitivity factors, or those community assets and characteristics that may be impacted by natural hazards, (e.g., special populations, economic factors, and historic and cultural resources). It also identifies the community’s resilience factors, or the community’s ability to manage risk and adapt to hazard event impacts (e.g., governmental structure, agency missions and directives, and plans, policies, and programs). The information in this section represents a snapshot in time of the current sensitivity and resilience factors in the community when the plan was developed. The information documented below, along with the findings of the risk assessment, should be used as the local level rationale for the risk reduction actions identified in Section 4 – Mission, Goals, and Action Items. The identification of actions that reduce a community’s sensitivity and increase its resilience assist in reducing the community’s overall risk, or the area of overlap in Figure G.1 below. Figure G.1 Understanding Risk Source: Oregon Natural Hazards Workgroup, 2006. Deleted: _________ County Deleted: Month Year Deleted: 2 Northeast Oregon Natural Hazard Mitigation Plan Page G-1 Community Sensitivity Factors The following table documents the key community sensitivity factors in Wallowa County. Population • Wallowa County has negative population growth (-1.3% change from 2000-2005) and an increasing number of persons aged 65 and above. In 2005, 20% of the population was 65 years or older; in 2025, 25% of the population is expected to be 65 years or older. Elderly individuals require special consideration due to their sensitivities to heat and cold, their reliance upon transportation for medications, and their comparative difficulty in making home modifications that reduce risk to hazards. -
Idaho LSRCP Hatcheries Assessments and Recommendations Report – March 2011
4U.S. Fish & Wildlife Service - Pacific Region Columbia River Basin Hatchery Review Team Columbia River Basin, Mountain Snake Province Snake, Salmon, and Clearwater River Watersheds Idaho Lower Snake River Compensation Plan State Operated Hatcheries Clearwater, Magic Valley, McCall, and Sawtooth Fish Hatcheries Assessments and Recommendations Final Report, Summary March 2011 Please cite as: U.S. Fish and Wildlife Service (USFWS). 2011. Review of Idaho Lower Snake River Compensation Plan State-Operated Hatcheries, Clearwater, Magic Valley, McCall, and Sawtooth Fish Hatcheries: Assessments and Recommendations. Final Report, Summary, March 2011. Hatchery Review Team, Pacific Region. U.S. Fish and Wildlife Service, Portland, Oregon. Available at: http://www.fws.gov/Pacific/fisheries/ hatcheryreview/reports.html. USFWS COLUMBIA RIVER BASIN HATCHERY REVIEW TEAM Idaho LSRCP Hatcheries Assessments and Recommendations Report – March 2011 Preface The assessments and recommendations presented in this report represent the independent evaluations of the Hatchery Review Team and do not necessarily represent the conclusions of the U.S. Fish and Wildlife Service (Service). The Review Team used the most current scientific information available and the collective knowledge of its members to develop the recommendations presented in this report. The Service will respect existing agreements with comanagers when considering the recommendations presented in this report. The Review Team and Service acknowledge that the U.S. v Oregon process is the appropriate -
Characterization of Ecoregions of Idaho
1 0 . C o l u m b i a P l a t e a u 1 3 . C e n t r a l B a s i n a n d R a n g e Ecoregion 10 is an arid grassland and sagebrush steppe that is surrounded by moister, predominantly forested, mountainous ecoregions. It is Ecoregion 13 is internally-drained and composed of north-trending, fault-block ranges and intervening, drier basins. It is vast and includes parts underlain by thick basalt. In the east, where precipitation is greater, deep loess soils have been extensively cultivated for wheat. of Nevada, Utah, California, and Idaho. In Idaho, sagebrush grassland, saltbush–greasewood, mountain brush, and woodland occur; forests are absent unlike in the cooler, wetter, more rugged Ecoregion 19. Grazing is widespread. Cropland is less common than in Ecoregions 12 and 80. Ecoregions of Idaho The unforested hills and plateaus of the Dissected Loess Uplands ecoregion are cut by the canyons of Ecoregion 10l and are disjunct. 10f Pure grasslands dominate lower elevations. Mountain brush grows on higher, moister sites. Grazing and farming have eliminated The arid Shadscale-Dominated Saline Basins ecoregion is nearly flat, internally-drained, and has light-colored alkaline soils that are Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and America into 15 ecological regions. Level II divides the continent into 52 regions Literature Cited: much of the original plant cover. Nevertheless, Ecoregion 10f is not as suited to farming as Ecoregions 10h and 10j because it has thinner soils. -
Salmon Subbasin Management Plan May 2004
Salmon Subbasin Management Plan May 2004 Coeur d'Alene #S LEWIS WASHINGTON #SMoscow MONTANA NEZ Lewiston #S #S PERCE #S #S OREGON Boise Sun Valley # #S #S Grangeville #S Idaho Falls WYOMING S IDAHO #S a #S Pocatello l m Twin Falls o IDAHO n R i v e r r e v # i . Dixie R k F Salmon River n . Riggins o # N Towns # m l n a erlai S Counties r mb e ha Sa C lmon R v ek iver i re Major streams R C d i p Watershed (HUC) boundaries a L i Salmon R t t r l # e e Big LEMHI . v Cre S i e k k r e a F R k v New l . e i m n e S o r R L o m C e n l r n o m a Meadows R e # S h h t m i l v i n a e a R ADAMS r S P i VALLEY v # e Mid Fk r Yellow Lodge # Pine r e # iv R P n a Leadore o hs lm im a Challis e S ro k # i F R i id ve M r iver on R Stanley Salm # S r a e l v m i R o n n o R lm iv e a S r . k F . E CUSTER 100 1020304050Miles Galena # BLAINE Compiled by IDFG, CDC, 2001 Written by Ecovista Contracted by Nez Perce Tribe Watershed Division and Shoshone-Bannock Tribes Table of Contents 1 INTRODUCTION ................................................................................................................................6 1.1 Contract Entities and Plan Participants............................................................................. -
Little Salmon River SBA and TMDL Addendum Implementation Plan for Agriculture (HUC 17060210)
Little Salmon River SBA and TMDL Addendum Implementation Plan for Agriculture (HUC 17060210) Prepared by the Idaho Soil and Water Conservation Commission in cooperation with the Adams Soil and Water Conservation District April 2016 Original Plans: Little Salmon River Subbasin Assessment and TMDL (IDEQ February 2006) and Little Salmon River Total Maximum Daily Load Implementation Plan for Agriculture, Forestry, and Urban/Suburban Activities (November 2008) Table of Contents Introduction .................................................................................................................................................. 2 Goals and Objectives ..................................................................................................................................... 2 Project Setting ............................................................................................................................................... 2 Land Use and Land Ownership ..................................................................................................................... 4 Conservation Accomplishments ................................................................................................................... 4 Resource Concerns........................................................................................................................................ 4 Sediment .................................................................................................................................................. -
Heaven in Hell's Canyon
Northwest Explorer ONDAL ONDAL M M EN EN K K Left: Hiker at the boundary of Hell’s Canyon Wilderness. Right: Approaching Horse Heaven, elevation 8,100 feet on the Seven Devils Loop Trail in Hell’s Canyon Wilderness. June and July are good times to explore Washington’s southeast corner in the Wenaha-Tucannon area and in the nearby Hells Canyon area of Oregon and Idaho. Heaven in Hell’s Canyon Hiking two wilderness areas near Washington’s southeast corner By Ken Mondal finding places to backpack when the high jaw-dropping views. This hike can be country is snowed in. The Imnaha River done comfortably in 3-4 days. Seven Devils Loop in Hell’s is hikable virtually year round. An excellent description of hiking the Canyon is Heavenly On the Idaho side of the recreation Seven Devils Loop can be found in Hik- There is no question that the Grand area is a 215,000-acre wilderness area, ing Idaho by Maughan and Maughan, Canyon is one of the natural wonders which includes the Seven Devils Moun- published by Falcon. For the other hikes of the world. However, if one measures tains. The premier hike within this I would recommend Rich Landers’ 100 from the Snake River to the summit of wilderness is the Seven Devils Loop, a Hikes in the Inland Northwest. 9,393 foot He Devil Peak in the Seven rugged 29-mile round trip offering mag- Devils Mountains, this makes Hells nificent views into Hells Canyon many Choose Forgotten Wenaha- Canyon the deepest canyon in North thousands of feet below and equally Tucannon for Solitude America. -
The Story of Travel Through the Little Salmon River Canyon
“Road of No Return” The Story of Travel Through the Little Salmon River Canyon 1 By Amalia Baldwin, M.S., and Jennifer Stevens, Ph.D. December 27, 2017 1 | P a g e Table of Contents Introduction .................................................................................................................................................. 3 Early Travel in West Central Idaho, to 1885 ................................................................................................. 5 The North-South Wagon Road, 1885-1901 ................................................................................................ 11 A Highway is Born, 1902-1924 .................................................................................................................... 18 A Road Worth Travelling, 1924-1960s ........................................................................................................ 27 Appendix A: Meadows to Riggins Travel Timeline ...................................................................................... 33 Table of Figures Figure 1 Map of Idaho showing inset of Central Idaho ................................................................................. 4 Figure 2 Central Idaho .................................................................................................................................. 5 Figure 3 Pictographs along the Little Salmon River ..................................................................................... 6 Figure 4 General Land Office Survey Plat of Township 21 -
Irrigation and Streamflow Depletion in Columbia River Basin Above the Dalles, Oregon
Irrigation and Streamflow Depletion in Columbia River Basin above The Dalles, Oregon Bv W. D. SIMONS GEOLOGICAL SURVEY WATER-SUPPLY PAPER 1220 An evaluation of the consumptive use of water based on the amount of irrigation UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1953 UNITED STATES DEPARTMENT OF THE INTERIOR Douglas McKay, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director For sale by the Superintendent of Documents, U. S. Government Printing Office Washington 25, D. C. - Price 50 cents (paper cover) CONTENTS Page Abstract................................................................................................................................. 1 Introduction........................................................................................................................... 2 Purpose and scope....................................................................................................... 2 Acknowledgments......................................................................................................... 3 Irrigation in the basin......................................................................................................... 3 Historical summary...................................................................................................... 3 Legislation................................................................................................................... 6 Records and sources for data..................................................................................... 8 Stream -
The Geology of Part of the Snake River Canyon and Adjacent Areas in Northeastern Oregon and Western Idaho
AN ABSTRACT OF THE THESIS OF Tracy Lowell Vallier for the Ph.D. in Geology (Name) (Degree) (Major) Date thesis is presented May 1, 1967 Title THE GEOLOGY OF PART OF THE SNAKE RIVER CANYON AND ADJACENT AREAS IN NORTHEAXERN OREGON AND WESTERN IDAHO Abstract approved Redacted for Privacy (Major professor) The mapped area lies between the Wallowa Mountains of northeastern Oregon and the Seven Devils Mountains of western Idaho. Part of the Snake River canyon is in- cluded. A composite stratigraphic section includes at least 30,000 feet of strata. Pre- Tertiary and Tertiary strata are separated by a profound unconformity. Pre -Tertiary layered rocks are mostly Permian and Triassic volcani- clastic and volcanic flow rocks. At least four pre -Ter- tiary intrusive suites occur. Tertiary rocks are Miocene and Pliocene plateau basalts. Quaternary glacial materi- als and stream deposits locally mantle the older rocks. Permian ( ?) rocks of the Windy Ridge Formation are the oldest rocks and consist of 2,000 to 3,000 feet of keratophyre, quartz keratophyre, and keratophric pyro- clastic rocks. Unconformably ( ?) overlying the Windy Ridge Formation are 8,000 to 10,000 feet of volcaniclastic rocks and minor volcanic flow rocks of the Hunsaker Creek Formation of Middle Permian (Leonardian and Wordian) age. Spilitic flow rocks of the Kleinschmidt Volcanics are interlayered with and in part overlie the Hunsaker Creek Formation and comprise a sequence about 2,000 to 3,000 feet thick. The Paleozoic layered rocks were intruded by the Holbrook - Irondyke intrusives, composed of keratophyre porphyry, quartz keratophyre porphyry, diabase, and gab- bro. -
Salmon River Exploitation Rate Indicator Stock
INFORMATION REPORTS NUMBER 2012-01 FISH DIVISION Oregon Department of Fish and Wildlife Using Calibrated Index Surveys to Estimate Chinook Spawner Escapement into the Salmon River, Oregon Oregon Department of Fish and Wildlife prohibits discrimination in all its programs and services on the basis of race, color national origin, age, sex or disability. If you believe that you have been discriminated against as described above in any program, activity, or facility, or if you desire further information, please contact ADA Coordinator, Oregon Department of Fish and Wildlife, 3406 Cherry Drive NE, Salem, OR. 503-947-6000. This material will be furnished in alternate format for people with disabilities if needed. Please call 541-757-4263 to request Using Calibrated Index Surveys to Estimate Chinook Spawner Escapement into the Salmon River, Oregon Prepared by: Brian Riggers Bryan Wright Shelly Miller Oregon Department of Fish and Wildlife Corvallis Research Lab 28655 Highway 34 Corvallis, Oregon 97333 January 2012 Table of Contents Abstract ............................................................................................................................................................................ 1 Introduction ..................................................................................................................................................................... 2 Pacific Salmon Treaty ..............................................................................................................................................….2