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Ramona Falls Hike, Mount Hood Wilderness, Oregon, OR
www.outdoorproject.com MADE BY: Anzelina Coodey CONTRIBUTOR: Tyson Gillard LAST UPDATED: 08.10.16 © The Outdoor Project LLC NOTE: Content specified is from time of PDF creation. Please check website for up-to-date information or for changes. Maps are illustrative in nature and should be used for reference only. Ramona Falls Hike, Mount Hood Wilderness, Oregon, OR Adventure Description by Tyson Gillard | 06.12.12 The 120-foot Ramona Falls is tucked away on the western flanks of Mount Hood, and while the cascade is a remarkable destination by itself, the trail leading to the falls is equally delightful. You'll begin hiking along the open and sandy bed that flanks the Sandy River. The granular nature of the soil means that the river bed is home to a distinct blend of flora not typically found in the Mount Hood area, such as the many lodgepole pines, Oregon beaked moss, juniper haircap moss and broom moss. Once you've reached Ramona Falls, loop back on the trail’s northern section, where you'll gain a great appreciation for Ramona Creek. The trail follows the creek and adjacent cliffs downstream as it weaves through a forest of western hemlock, noble fir and western red cedar. If you are in the mood for something a little more challenging or you are looking for some good backpacking, continue on the Ramona Falls trail to Bald Mountain/McNeil Point, the scenic and secluded Yocum Ridge, or to the incredible wildflower haven of Paradise Park. Tyson Gillard | 06.12.12 Getting there (from Portland): From Portland, take I-84 E Take exit 16 for 238th Dr toward Wood Village Turn right onto NE 238th Dr Highlights Continue on NE 238th Dr, which turns into SE 242nd Dr/NE Hogan Dr DIFFICULTY: Moderate After roughly 3 miles turn left onto NE Burnside Rd/US-26 E TRAILHEAD ELEV.: 2,460 ft (750 m) After roughly 27 miles, just past Welches, turn left onto E NET ELEV. -
Keith and Others-Mineral and Geothermal Resource Potential of the Scale 1:62 500 Map Mf-1379-E Mount Hood Wilderness, Oregon
KEITH AND OTHERS-MINERAL AND GEOTHERMAL RESOURCE POTENTIAL OF THE SCALE 1:62 500 MAP MF-1379-E MOUNT HOOD WILDERNESS, OREGON AREA OF M.AP DEPARTMENT OF THE INTERIOR TO ACCOMPANY MAP MF-1379-E UNITED STATES GEOLOGICAL SURVEY MINERAL AND GEOTHERMAL RESOURCE POTENTIAL OF THE MOUNT HOOD WILDERNESS, CLACKAMAS AND HOOD RIVER COUNTIES, OREGON SUMMARY REPORT By T. E. C. Keith 1 and J.D. Causey2 STUDIES RELATED TO WILDERNESS Forty samples were assayed for gold, silver, copper, lead, and zinc (J.D. Causey, unpub. U.S. Bureau of Mines Under the provisions of the Wilderness Act (Public Law file report, 1981). The samples were also analyzed for 40 88-577, September 3, 1964) and the Joint Conference Report · elements by semiquantitative spectrography. An additional on Senate BiJJ 4, 88th Congress, the U.S. Geological Survey 45 panned samples were run over a Wilfley3 table and the and the U.S. Bureau of Mines have been conducting mineral concentrates analyzed for gold and silver. The results are surveys of wilderness and primitive areas. Areas officially on file at the U.S. Bureau of Mines Western Field Operations designated as •wilderness," •wild," or "canoe" wh~n the act Center, Spokane, WA 99202. was passed were incorporated into the National Wilderness Preservation System, and some of them are presently being Geochemical samples totaling 57 stream sediments, 69 studied. The act provided that areas under consideration for panned concentrates, 12 unaltered rocks, and 26 altered wilderness designation should be studied for suitability for rocks were collected at selected sites, and selected samples incorporation into the Wilderness System. -
Lolo Pass Road Access Alternatives Project OR CLACK 37005 (1) Clackamas County, Oregon
Lolo Pass Road Access Alternatives Project OR CLACK 37005 (1) Clackamas County, Oregon September 2015 Alternatives Analysis Report (Stakeholder and Public Review Draft) Prepared for: Western Federal Lands Highway Division WFLHD Task Order No. T-14-002, DTFH70-10-D-00019 Prepared by: Lolo Pass Road Access Alternatives Project Clackamas County TABLE OF CONTENTS EXECUTIVE SUMMARY ....................................................................................................................................... 1 PURPOSE OF ALTERNATIVES ANALYSIS REPORT .................................................................................................................... 1 SUMMARY OF COSTS AND IMPACT .................................................................................................................................... 1 INTRODUCTION.................................................................................................................................................. 2 PROJECT BACKGROUND ................................................................................................................................................... 3 ALTERNATIVES OVERVIEW ............................................................................................................................................... 6 CONTENTS OF THIS REPORT ............................................................................................................................................ 17 GEOMORPHIC AND HYDROLOGIC ASSESSMENT ................................................................................................ -
Preliminary Geologic Map of the Mount Hood 30- by 60-Minute
image area (including reg marks) trim size guides center of image area text box for cooperator note always is centered image area (without reg marks) within entire image area (but text box should minimum 0.50” space not overlap any other map elements – allow 0.40” space at least 0.5” space on either side) Map Series Headnote Open-File Report 95-219 0.275” space U.S. Department of the Interior DBID Prepared in cooperation with the Prepared In Cooperation Note Sheet X of Y Headnote U.S. Geological Survey DBID National Park Service and Bureau of Land Management Cooperator Note Pamphlet Accompanies Headnote Pamphlet accompanies map Lat/Long Value Tcwpr Tcwf Tcgn Tcgn 2 Tcwf Ts Trh Along Top & Bottom 2 Tcwf 122°00' Tcwpr QTb Tb Taop Tcgn2 121°30' 122°00' 45°30' Trh 45°30' Trh Qls Tazm Tb Tcwf Tvs QTa LIST OF MAP UNITS Tbbu Basalt of Bull Run Watershed and other ridge-capping basalt [NW] Qls Tvmf Tcgn2 Tcgn2 Qg Tvmf QTb Tcwf 44 Td Lost Qbp 0.05” space Tazm Qbal [Arranged alphabetically by map-unit symbol except within stratigraphic Tcwpr Lake Tbg Basalt near Ghost Creek [SW] Taef groupings, where shown by age. See Description of Map Units (in pamphlet) for Tbbu QTb Tcwf Qca Qbr Qca Qal Tcwf Td unit descriptions, where volcanic units are arranged into sections according to Qg QTs Tbj Basalt of Juniper Flat [SE] Tbbu Qv Tvmf QTa QTb Qg Qca Taef quadrants on the map. Bracketed letters following unit names in this list QTb Qall Taef QTb Tcgn Taop indicate corresponding section in Description of Map Units] 2 Qal 72 Qbdr Columbia River Basalt Group -
A Geochemical Study of the Rhododendron and Dalles Formations in the Area of Mount Hood, Oregon
Portland State University PDXScholar Dissertations and Theses Dissertations and Theses 1981 A geochemical study of the Rhododendron and Dalles formations in the area of Mount Hood, Oregon Marshall W. Gannett Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/open_access_etds Part of the Geochemistry Commons, and the Plant Sciences Commons Let us know how access to this document benefits ou.y Recommended Citation Gannett, Marshall W., "A geochemical study of the Rhododendron and Dalles formations in the area of Mount Hood, Oregon" (1981). Dissertations and Theses. Paper 3166. https://doi.org/10.15760/etd.3162 This Thesis is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. AN ABSTRACT OF THE THESIS OF Marshall W. Gannett for the Master of Science in Geology presented January 21, 1981. Title: A Geochemical Study of the Rhododendron and Dalles Formations in the Area of Mount Hood, Oregon. APPROVED BY MEMBERS OF THE THESIS COMMITTEE: vin H. Beeson, Chairman Richard E. Thoms Paul E. Hammond The Miocene Rhododendron and Dalles Formations in the Mount Hood area are accumula- tions of chiefly pyroclastic andesitic material, largely confined to the Dalles-Mount Hood syncline. These very similar units are geographically separated by overlying andesites including the present Mount Hood cone, and past workers (Hodge 1938, Wise 1969) have suspected that they may share a common source. Prior to this study, few geochemical data were available for the Rhododendron and the Dalles Formations, compared to the well studied Columbia River basalts underlying them and the overlying Pliocene a.ndesites. -
The Stratigraphic Relationships of the Columbia River Basalt Group in the Lower Columbia River Gorge of Oregon and Washington
Portland State University PDXScholar Dissertations and Theses Dissertations and Theses 1982 The stratigraphic relationships of the Columbia River Basalt Group in the lower Columbia River Gorge of Oregon and Washington Terry Leo Tolan Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/open_access_etds Part of the Geology Commons, and the Stratigraphy Commons Let us know how access to this document benefits ou.y Recommended Citation Tolan, Terry Leo, "The stratigraphic relationships of the Columbia River Basalt Group in the lower Columbia River Gorge of Oregon and Washington" (1982). Dissertations and Theses. Paper 3247. https://doi.org/10.15760/etd.3232 This Thesis is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. AN ABSTRACT OF THE THESIS OF Terry Leo Tolan for the Master of Science in Geology presented May 7, 1982. Title: The stratigraphic relationships of the Columbia River Basalt Group in the lower Columbia River Gorge of Oregon and Washington. APPROVED BY MEMBERS OF THE THESIS COMMITTEE: The western end of the lower Columbia River Gorge provides a natural cross section through the western flank of the Cascade Range. The oldest exposed unit in this area is the Oligocene to lower Miocene (?) Skamania Volcanic Series, which consists of basalt, andesite, and dacite flows and associated volcaniclastic material. The Skamania Volcanic Series formed a paleotopographic high in the Crown Point-Latourell, Oregon, area which later Columbia River Basalt Group flows surrounded but failed to cover. -
Geologic Map of the Mount Hood Wilderness, Clackamas and Hood River Counties, Oregon
MISCELLANEOUS FIELD STUDIES DEPARTMENT OF THE INTERIOR MAP MF-1379-A UNITED STATES GEOLOOICAL SURVEY / '-• ' ,,_ '\ ! - --';--, 11);- I ·' -t· ,,' ' ' 'y'·- ,~- ' :}_\ y' '' ''· ';- ---------4- ''=-, lee-- ' ." --'1:_,1:~.: ', ''.' "'·' ." : _/ ' ' ' ./ I 45° 22'30" / ' '~ ,, cf , '-": f • T 1()-~S:A -- \_ /c,, /' 1' - --- ' / ', \ ,. - \' ' \ .,. ' ' - _,, ,1 :~ \- " ' \ ,·,, - _1...: ~-- ';~"",-_{;,,. '. "-c-" ~ ' ':,\'\.'..' ' \ ) ---- '1 '\ ·\\ :-:c:~_,..:_:::_;,~--:-:J.'.~-:;:+-a::_:;'_"__'_2__.:':_::___':+'z.::_~2-_c';'-2!._:__ _ _.:.,.::;~c;;_2:..'.._.;_._:.__:_.::£'.'....,:;,-..:__:/'..__:'.; __:;;:'.C.~-;;---'----.,...j.'.-,---- -":::-:-::--'---'--__::_:_-':_''_-_'__ _ ~'-.------,,::_.L.:--'-'"-~~~w:---c-""--','---'4-4c--\--------""~---~-~~,-,---~-----c ,; 45" 15' 45° 15' L---~'"'-~~.:_,.,__ _:_~:.c..~ - c__---"'-"''-'--"---__;__,--~-""¥, f' -· , 121" 37'30" ' 1212 t O JO' 122"00' 121°12'30" 121°45 Geo l ogy mapped bJ W.S . Wise, 1%8, 1969: Base from U.S . Geological Survey 1 :24,000 ) '-- ---~-, T.E.C. Kei t h', M.H Beeson, K. E. Bargor, Badger Lake, !lull Run Lake, Cathedral Ridge, SCA LE J 62 500 , • I 1979 , 1930; H.J. Meye r , J. Hook, M.W. Dog River, Government Cam p, Hickman Butte, Ganrl€t, 1980 Mount Hood Sou th, Rhododendron, 1962 2 5 M ILE$ ' ' ) OREGON \ e=occi'c"a~,,BUO~===='======~'====='c====~''====='5 Kl _u I' El E~s \.~---~ CONfOUR INTERVAL 40 FE ET AREA OF MAP NATIONAL GEODE r1c VERTICAL DATUM OF 1Y29 APPROX IMATE MEAN DECLINATION, 1982 CORRELATION OF MAP UNITS SEDIMENT ARY DEPOSITS VOLCANIC ROCKS Holocene 121" 45' 121°30' a, ,wrlh. The lower andesite flows southeast and east of Mount llood Studic!s Related to Wilderness 122° 15 122" 00' QUATERNARY --1•-------~- -----~--~ are chemicall y different from those on the 1<eat side and hal'e a The Wilforness Act (Public Law 88-577, September 3, 1964) and related Pleislocene a~c I Oap I Oba~ I a, vent area just southeast o f the map area at Gunsight Butte (Wlste, acts r equtre the L s. -
North N Cascades
R. 5 E. R. 6 E. R. 7 E. R. 8 E. R. 9 E. North Section 1228 21 22 23 Brightwood Minikahda Creek 24 19 20 21 22 23 24 21 22 23 24 20 Short Creek 21 22 23 21 19 20 Lost Creek 24 19 20 19 20 22 23 24 19 20 Cherryville Alder Creek Wildcat Creek 1820 19 18 Sandy River Mount Hood S. 02 T. 28 27 Long Creek 26 25 30 29 28 26 25 28 Northern Section of Northen Cascades 25 30 28 ª½ Cast Creek 27 27 25 ª½ 26 30 Slide Mountain Badger Creek 29 29 27 30 29 30 29 26 25 Alder Creek 26 25 28 27 30 29 32 Gnarl Ridge T. 02 S. T. 35 33 36 33 34 34 34 31 31 Only the Big Map Frame on Right 33 34 35 36 32 35 32 33 35 Lenhart Butte Wemme 36 North Section 31 32 Wildwood 34 35 36 Bear CreekZigzag Zigzag Mountain 32 31 32 33 36 31 31 32 33 34 35 36 1819 31 3520 Horseshoe Creek Trout Creek Boulder Creek Hood 4 3 3 Lady Creek 2 6 is Geospatial 5 4 3 2 1 6 5 4 2 1 West Zigzag Lookout K 1 3 2 1 2 1 Elk Mountain Faubion 6 5 5 4 3 2609 4 6 3626 Rhododendron 2 1 6 5 Timberline Lodge Clark Creek Grabenheim Creek Welches 8 9 10 11 Cedar Creek 11 12 7 8 9 10 11 12 11 12 7 8 9 10 7 9 10 11 12 10 Newton Creek 12 3545 Devil Canyon 7 8 8 Æ Zigzag Canyon Ä 9 11 12 7 Little Zigzag Canyon 2645 #42 3555 T. -
USGS Volcanic Monitoring Stations in the Mt. Hood Wilderness Preliminary Assessment
United States Department of Agriculture USGS Volcanic Monitoring Stations in the Mt. Hood Wilderness Preliminary Assessment Forest Mt. Hood National Zigzag and Hood River July 2016 Service Forest Ranger Districts For More Information Contact: MaryEllen Fitzgerald, Special Uses Program Manager Mt. Hood National Forest 16400 Champion Way Sandy, OR 97055 (503) 668-1429 Cover photo: Proposed location for gas instrumentation on the north side of Crater Rock, Mt. Hood In accordance with Federal civil rights law and U.S. Department of Agriculture (USDA) civil rights regulations and policies, the USDA, its Agencies, offices, and employees, and institutions participating in or administering USDA programs are prohibited from discriminating based on race, color, national origin, religion, sex, gender identity (including gender expression), sexual orientation, disability, age, marital status, family/parental status, income derived from a public assistance program, political beliefs, or reprisal or retaliation for prior civil rights activity, in any program or activity conducted or funded by USDA (not all bases apply to all programs). Remedies and complaint filing deadlines vary by program or incident. Persons with disabilities who require alternative means of communication for program information (e.g., Braille, large print, audiotape, American Sign Language, etc.) should contact the responsible Agency or USDA’s TARGET Center at (202) 720-2600 (voice and TTY) or contact USDA through the Federal Relay Service at (800) 877-8339. Additionally, program information may be made available in languages other than English. To file a program discrimination complaint, complete the USDA Program Discrimination Complaint Form, AD-3027, found online at http://www.ascr.usda.gov/complaint_filing_cust.html and at any USDA office or write a letter addressed to USDA and provide in the letter all of the information requested in the form. -
USGS Open-File Report 95-219, Text
u.s. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY PRELIMINARY GEOLOGIC MAP OF THE MOUNT HOOD 30- BY 60-MINUTE QUADRANGLE, NORTHERN CASCADE RANGE, OREGON By David R. Sherrod and William E. Scott1 OPEN-FILE REPORT 95-219 1995 This map is preliminary and has not been reviewed for confonnity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use oftrade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. 1Both at Cascades Volcano Observatory, 5400 MacArthur Blvd., Vancouver, WA 98661 PRELIMINARY GEOLOGIC MAP OF THE MOUNT HOOD 30- BY 60-MINUTE QUADRANGLE, NORTHERN CASCADE RANGE, OREGON By David R. Sherrod and William E. Scott ABOUT THIS MAP of the Columbia River Basalt Group in the This map shows the geology ofthe central and Salmon River valley were mapped in detail by eastern parts of the Cascade Range in northern Burck (1986), the overlying middle and upper(?) Oregon. The Quaternary andcsitic stratovolcano Mioccnc lava flows. volcaniclastic strata. and of Mount Hood dominates the northwest quarter intrusions havc never been studied. The other ofthe quadrangle, but nearly the entire arca is un poorly known area, the Mutton Mountains in the derlain by arc-related volcanic and volcaniclastic southeastern part of the map area, consists of rocks of the Cascade Range. Most stratigraphic Oligocenc and lowcr Mioccnc volcanic and units were emplaced since middle Miocene time, volcaniclastic rocks. Overlying lava flows ofthe and all arc Oligocene or younger. Despite tbe Columbia River Basalt Group were mapped in proximity of the map area to the Portland some detail by Anderson (in Swanson and others, metropolitan area. -
Appendix a Reconnaissance Report
Appendix A Reconnaissance Report Lolo Pass Road Access Alternatives Project OR CLACK 37005 (1) Clackamas County, Oregon October 2014 Reconnaissance Report Prepared for: Western Federal Lands Highway Division WFLHD Task Order No. T-14-002, DTFH70-10-D-00019 Prepared by: Lolo Pass Road Access Alternatives Project Clackamas County TABLE OF CONTENTS Introduction ........................................................................................................ 1 Project Description ........................................................................................................................1 Existing Roadway Conditions .............................................................................. 4 Use ................................................................................................................................................4 Existing Traffic Volumes .................................................................................................................5 Crash History .................................................................................................................................6 General Conditions ........................................................................................................................7 Natural and Built Environmental Resources ........................................................ 9 Land Use ........................................................................................................................................9 Streams and Wetlands -
Old Oregon Trail, Tollgate, Zigzag Ski Club and Zigzag Tracts Recreational Residence Special Use Permit Re-Issuance Fisheries Biological Evaluation
Old Oregon Trail, Tollgate, Zigzag Ski Club and Zigzag Tracts Recreational Residence Special Use Permit Re-Issuance Fisheries Biological Evaluation Zigzag Ranger District Mt. Hood National Forest Fifth Field Watershed: Zigzag River Table 1 . List of Proposed, Endangered, Threatened, or Sensitive (PETS) Fish and Aquatic Mollusk Species found on the Mt. Hood National Forest and addressed under this Biological Evaluation: Effects of Alternatives Habitat Listing Present Present Date of Species Suitable Endangered Species Act Listing by ESU No Proposed Threatened Action Action Lower Columbia River steelhead & 3/98 Yes Yes NLAA NE Critical Habitat (Oncorhynchus mykiss ) 1/06 Lower Columbia River chinook & 3/99 Critical Habitat Yes Yes NLAA NE 1/06 (Oncorhynchus tshawytscha) Columbia River Bull Trout 6/98 Yes No (Salvelinus confluentus ) NE NE Middle Columbia River steelhead & 3/99 No No Critical Habitat (Oncorhynchus mykiss ) 1/06 NE NE Upper Willamette River chinook & 3/99 Critical Habitat No No NE NE 1/06 (Oncorhynchus tshawytscha) Lower Columbia River coho 6/05 Yes Yes (Oncorhynchus kisutch) NLAA NE Regional Forester’s Sensitive Species List and Survey and Manage Interior Redband Trout * 7/04 Yes Unk MIIH (Oncorhynchus mykiss spp.) NI Columbia dusky snail (*, +) 7/04 Yes Unk (Lyogyrus n. sp. 1) 1/01 MIIH NI Basalt Juga + 01/01 No No (Juga oreobasis n. sp .2) NI NI Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat 1996 Yes No NAA NE Abbreviations/ Acronyms: Endangered Species Act Abbreviations/ Acronyms: Essential Fish Habitat Abbreviations/ Acronyms: NE No Effect AE Adverse Effect NLAA May Affect, Not Likely to Adversely Affect NAA Not Adversely Affected LAA May Affect, Likely to Adversely Affect Regional Forester’s Sensitive Species List* and Survey and Manage+ Abbreviations/ Acronyms: Unk Species presence unknown but suspected NI No Impact MIIH May impact individuals or habitat, but will not likely contribute to a trend towards Federal listing or loss of viability to the population or species Written by: Reviewed by: _/s/ Duane F.