Recreation Guide to the San Rafael Area
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UMNP Mountains Manual 2017
Mountain Adventures Manual utahmasternaturalist.org June 2017 UMN/Manual/2017-03pr Welcome to Utah Master Naturalist! Utah Master Naturalist was developed to help you initiate or continue your own personal journey to increase your understanding of, and appreciation for, Utah’s amazing natural world. We will explore and learn aBout the major ecosystems of Utah, the plant and animal communities that depend upon those systems, and our role in shaping our past, in determining our future, and as stewards of the land. Utah Master Naturalist is a certification program developed By Utah State University Extension with the partnership of more than 25 other organizations in Utah. The mission of Utah Master Naturalist is to develop well-informed volunteers and professionals who provide education, outreach, and service promoting stewardship of natural resources within their communities. Our goal, then, is to assist you in assisting others to develop a greater appreciation and respect for Utah’s Beautiful natural world. “When we see the land as a community to which we belong, we may begin to use it with love and respect.” - Aldo Leopold Participating in a Utah Master Naturalist course provides each of us opportunities to learn not only from the instructors and guest speaKers, But also from each other. We each arrive at a Utah Master Naturalist course with our own rich collection of knowledge and experiences, and we have a unique opportunity to share that Knowledge with each other. This helps us learn and grow not just as individuals, but together as a group with the understanding that there is always more to learn, and more to share. -
Saline Soils and Water Quality in the Colorado River Basin: Natural and Anthropogenic Causes Gabriel Lahue River Ecogeomorphology Winter 2017
Saline soils and water quality in the Colorado River Basin: Natural and anthropogenic causes Gabriel LaHue River Ecogeomorphology Winter 2017 Outline I. Introduction II. Natural sources of salinity and the geology of the Colorado River Basin IIIA. Anthropogenic contributions to salinity – Agriculture IIIB. Anthropogenic contributions to salinity – Other anthropogenic sources IV. Moving forward – Efforts to decrease salinity V. Summary and conclusions Abstract Salinity is arguably the biggest water quality challenge facing the Colorado River, with estimated damages up to $750 million. The salinity of the river has doubled from pre-dam levels, mostly due to irrigation and reservoir evaporation. Natural salinity sources – saline springs, eroding salt-laden geologic formations, and runoff – still account for about half of the salt loading to the river. Consumptive water use for agricultural irrigation concentrates the naturally- occurring salts in the Colorado River water, these salts are leached from the root zone to maintain crop productivity, and the salts reenter the river as agricultural drainage water. Reservoir evaporation represents a much smaller cause of river salinity and most programs to reduce the salinity of the Colorado River have focused on agriculture; these include the lining of irrigation canals, irrigation efficiency improvements, and removing areas with poor drainage from production. Salt loading to the Colorado River has been reduced because of these efforts, but more work will be required to meet salinity reduction targets. Introduction The Colorado River is one of the most important rivers in the Western United States: it provides water for approximately 40 million people and irrigation water for 5.5 million acres of land, both inside and outside the Colorado River Basin (CRBSCF, 2014). -
West Colorado River Plan
Section 9 - West Colorado River Basin Water Planning and Development 9.1 Introduction 9-1 9.2 Background 9-1 9.3 Water Resources Problems 9-7 9.4 Water Resources Demands and Needs 9-7 9.5 Water Development and Management Alternatives 9-13 9.6 Projected Water Depletions 9-18 9.7 Policy Issues and Recommendations 9-19 Figures 9-1 Price-San Rafael Salinity Control Project Map 9-6 9-2 Wilderness Lands 9-11 9-3 Potential Reservoir Sites 9-16 9-4 Gunnison Butte Mutual Irrigation Project 9-20 9-5 Bryce Valley 9-22 Tables 9-1 Board of Water Resources Development Projects 9-3 9-2 Salinity Control Project Approved Costs 9-7 9-3 Wilderness Lands 9-8 9-4 Current and Projected Culinary Water Use 9-12 9-5 Current and Projected Secondary Water Use 9-12 9-6 Current and Projected Agricultural Water Use 9-13 9-7 Summary of Current and Projected Water Demands 9-14 9-8 Historical Reservoir Site Investigations 9-17 Section 9 West Colorado River Basin - Utah State Water Plan Water Planning and Development 9.1 Introduction The coordination and cooperation of all This section describes the major existing water development projects and proposed water planning water-related government agencies, and development activities in the West Colorado local organizations and individual River Basin. The existing water supplies are vital to water users will be required as the the existence of the local communities while also basin tries to meet its future water providing aesthetic and environmental values. -
Geology of U Rani Urn Deposits in Triassic Rocks of the Colorado Plateau Region
Geology of U rani urn Deposits in Triassic Rocks of the Colorado Plateau Region By W. I. FINCH CONTRIBUTIONS TO THE GEOLOGY OF URANIUM GEOLOGICAL SURVEY BULLETIN 1074-D This report concerns work done on behalf ~1 the U. S. Atomic Energy Commission -Jnd is published with the permission of ~he Commission NITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1959 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. SEATON, Secretary GEOLOGICAL SURVEY Thomas B. Nolan, Director For sale by the Superintendent of Documents, U. S. Government Printin~ Office Washin~ton 25, D. C. CONTENTS Page Abstract---------------------------------------------------------- 125 Introduction__ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 125 History of mining and production ____ ------------------------------- 127 Geologic setting___________________________________________________ 128 StratigraphY-------------------------------------------------- 129 ~oenkopiformation_______________________________________ ~29 Middle Triassic unconformity_______________________________ 131 Chinle formation__________________________________________ 131 Shinarump Inernber____________________________________ 133 ~udstone member------------------------------------- 136 ~oss Back member____________________________________ 136 Upper part of the Chinle formation______________________ 138 Wingate sandstone_________________________________________ 138 lgneousrocks_________________________________________________ 139 Structure_____________________________________________________ -
Preliminary Report on Some Uranium Deposits Along the West Side of the San Rafael Swell, Emery County, Utah
UNITED STATES ATOMIC ENERGY COMMISSION RMO-673 PRELIMINARY REPORT ON SOME URANIUM DEPOSITS ALONG THE WEST SIDE OF THE SAN RAFAEL SWELL, EMERY COUNTY, UTAH By Millard L. Reyner October 1950 SI-7c1 Division of Raw Materials Exploration Branch Technical Information Service, Oak Ridge, T•nn•ss•• ; "N_ ' \ - —rrs1 • „ 6 NOV 1952 METALLURGY AND CERAMICS Reproduced direct from copy a3 submitted to this office. AEC,Oak Ridge,Tenn.,8-13-51--515-W5593 CONTMITS Page Introduction 1 Geography 3 History 4 Regional geology 4 Economic geology 5 General 5 Mineralogy 7 Deposits examined 8 Lone Tree group. 8 Hard Pan group 11 Dalton group 12 Dexter group 12 Clifford Smith claim 16 Wickiup group 17 Gardell Snow's claim 20 Dolly group 20 South Fork group 20 Hertz No. 1 claim 21 Pay Day claim. Green Vein group. and Brown Throne group 21 Dirty Devil group 26 Summary and conclusions 30 iii ILLUSTRATIONS Page Figure 1. Index Map of Utah showing location of area examined. • •••••••• OOOOO ••. 2 Figure 2. Map showing locations of uranium prospects and samples on a mesa 4 miles southwest of the San Rafael River bridge. OOOOO . 9 Figure 3. Sketch showing plan, sections, and samples of the Lone Tree adit .••••• OOOOO 10 Figure 4. Plan and sections of Dalton Group showing sample locations and assays . 13 Figure 5. Plan of adit on Dexter Group showing sample looations and assays. 15 Figure 6. Sketch of Block Mountain showing locations of samples in Wickiup Group•• OOOOOO 18 Figure 7. Sketch showing sample locations and assays in main workings of Wickiup Group on the west side of Block Mountain. -
Iidentilica2tion and Occurrence of Uranium and Vanadium Identification and Occurrence of Uranium and Vanadium Minerals from the Colorado Plateaus
IIdentilica2tion and occurrence of uranium and Vanadium Identification and Occurrence of Uranium and Vanadium Minerals From the Colorado Plateaus c By A. D. WEEKS and M. E. THOMPSON A CONTRIBUTION TO THE GEOLOGY OF URANIUM GEOLOGICAL S U R V E Y BULL E TIN 1009-B For jeld geologists and others having few laboratory facilities.- This report concerns work done on behalf of the U. S. Atomic Energy Commission and is published with the permission of the Commission. UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1954 UNITED STATES DEPARTMENT OF THE- INTERIOR FRED A. SEATON, Secretary GEOLOGICAL SURVEY Thomas B. Nolan. Director Reprint, 1957 For sale by the Superintendent of Documents, U. S. Government Printing Ofice Washington 25, D. C. - Price 25 cents (paper cover) CONTENTS Page 13 13 13 14 14 14 15 15 15 15 16 16 17 17 17 18 18 19 20 21 21 22 23 24 25 25 26 27 28 29 29 30 30 31 32 33 33 34 35 36 37 38 39 , 40 41 42 42 1v CONTENTS Page 46 47 48 49 50 50 51 52 53 54 54 55 56 56 57 58 58 59 62 TABLES TABLE1. Optical properties of uranium minerals ______________________ 44 2. List of mine and mining district names showing county and State________________________________________---------- 60 IDENTIFICATION AND OCCURRENCE OF URANIUM AND VANADIUM MINERALS FROM THE COLORADO PLATEAUS By A. D. WEEKSand M. E. THOMPSON ABSTRACT This report, designed to make available to field geologists and others informa- tion obtained in recent investigations by the Geological Survey on identification and occurrence of uranium minerals of the Colorado Plateaus, contains descrip- tions of the physical properties, X-ray data, and in some instances results of chem- ical and spectrographic analysis of 48 uranium arid vanadium minerals. -
Appendix L—Acec Evaluations for the Price Resource Management Plan
Proposed RMP/Final EIS Appendix L APPENDIX L—ACEC EVALUATIONS FOR THE PRICE RESOURCE MANAGEMENT PLAN INTRODUCTION Section 202(c)(3) of the Federal Land Policy and Management Act (FLPMA) requires that priority be given to the designation and protection of areas of critical environmental concern (ACEC). FLPMA Section 103 (a) defines ACECs as public lands for which special management attention is required (when such areas are developed or used or when no development is required) to protect and prevent irreparable damage to important historic, cultural, or scenic values; fish and wildlife resources; or other natural systems or processes or to protect life and safety from natural hazards. CURRENTLY DESIGNATED ACECS BROUGHT FORWARD INTO THE PRICE RMP FROM THE SAN RAFAEL RMP In its Notice of Intent (NOI) to prepare this Resource Management Plan (RMP) (Federal Register, Volume 66, No. 216, November 7, 2001, Notice of Intent, Environmental Impact Statement, Price Resource Management Plan, Utah), BLM identified the 13 existing ACECs created in the San Rafael RMP of 1991. The NOI explained BLM’s intention to bring these ACECs forward into the Price Field Office (PFO) RMP. A scoping report was prepared in May 2002 to summarize the public and agency comments received in response to the NOI. The few comments that were received were supportive of continued management as ACECs. The ACEC Manual (BLM Manual 1613, September 29, 1988) states, “Normally, the relevance and importance of resource or hazards associated with an existing ACEC are reevaluated only when new information or changed circumstances or the results of monitoring establish a need.” The following discussion is a brief review of the existing ACECs created by the San Rafael RMP of 1991 and discussed in the Environmental Impact Statement (EIS). -
Establishing the Geomorphic Context for Wetland and Riverine Restoration of the San Rafael River
Final Report Establishing the geomorphic context for wetland and riverine restoration of the San Rafael River NRCS Cooperative Agreement #68-3A75-4-155 Stephen T. Fortney, John C. Schmidt, and David J. Dean Intermountain Center for River Rehabilitation and Restoration Department of Watershed Sciences Utah State University Logan, UT In collaboration with Michael E. Scott Julian Scott Fort Collins Science Center U. S. Geological Survey Fort Collins, CO March 22, 2011 1 Table of Contents I. Introduction 5 II. Purpose 5 III. Study Area 9 IV. Hydrology 11 V. Methods 18 A. Floodplain Stratigraphy 18 B. Repeat Photography: Aerial Imagery and Oblique Ground Photographs 19 C. USGS gage data 21 Reconstructed Cross Sections 21 Rating Relations 22 Time Series of Thalweg Elevation 22 Time Series of Width and Width-to-Depth Ratio 22 Hydraulic Geometry 22 D. Longitudinal Profile 24 E. Additional Activities 24 VI. Results: Channel Transformation on Hatt Ranch 26 Turn of the 20th century 26 1930s and 1940s 29 1950s 33 1960s and 1970s 41 1980s 46 1990s to present 49 Longitudinal Profile 50 VII. Summary 54 A. Channel Transformation on Hatt Ranch 54 B. Restoration and Management Implications 55 VIII. Expenditures 56 IX. Timeline 56 X. References 56 XI. Appendix 59 Table of Figures Figure 1. Oblique ground photos taken near the old Highway 24 bridge 6 Figure 2. Conceptual model of how watershed attributes control channel and floodplain form. 7 Figure 3. Conceptual model of restoration versus rehabilitation 8 Figure 4. Map of the San Rafael River watershed. 10 Figure 5. Map of the study area 11 Figure 6. -
Ide to I-70 Through Southeastern Utah – Discovermoab.Com - 6/22/07 Page 1
A Guide to I-70 Through Southeastern Utah – discovermoab.com - 6/22/07 Page 1 and increase to Milepost 227 near the Colorado border. Mileage marker posts 2W - Thompson Springs A Guide to I-70 Through (or Mileposts) and Exit numbers Welcome Center Southeastern Utah correspond, and both are used in the Milepost 189 descriptive text which follows. This rest area welcomes westbound Although the scenery is spectacular as visitors with free brochures and maps. viewed from the highway, you are The center, operated by the State of Utah, encouraged to stop at the sites described is open all year. From Memorial Day Moab Area Travel Council below to see even more. Other nearby through Labor Day, personnel are on duty Internet Brochure Series points of interest accessible from 1-70 are from 8 a.m. to 8 p.m. to answer your Available from: briefly noted and located on the map. questions. The rest of the year the center More detailed information on these sights is operated from 9 a.m. to 5 p.m. Indoor discovermoab.com can be obtained by contacting the rest rooms, water, picnic shelters, and a appropriate agencies listed in this public phone are available at all times. brochure. INTRODUCTION Food and fuel are available at Thompson 1W - Harley Dome View Area Springs (Exit 187), which provides access Interstate 70 (1-70) through southeastern Milepost 228 to a panel of Native American rock art in Utah is a journey through fascinating Sego Canyon. To visit this site, follow the landscapes. The route reveals vast deserts, The Harley Dome View Area is located signs from the north side of town. -
Conifers of the San Francisco Mountains, San Rafael Swell, and Roan Plateau Ronald M
Great Basin Naturalist Volume 31 | Number 3 Article 11 9-30-1971 Conifers of the San Francisco Mountains, San Rafael Swell, and Roan Plateau Ronald M. Lanner Utah State University Ronald Warnick Utah State University Follow this and additional works at: https://scholarsarchive.byu.edu/gbn Recommended Citation Lanner, Ronald M. and Warnick, Ronald (1971) "Conifers of the San Francisco Mountains, San Rafael Swell, and Roan Plateau," Great Basin Naturalist: Vol. 31 : No. 3 , Article 11. Available at: https://scholarsarchive.byu.edu/gbn/vol31/iss3/11 This Article is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Great Basin Naturalist by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. CONIFERS OF THE SAN FRANCISCO MOUNTAINS, SAN RAFAEL SWELL, AND ROAN PLATEAU 1 Ronald M. Lanner2 and Ronald Warnick 2 This is the second in a series of notes on conifer distribution in The Great Basin and adjacent mountain areas. An earlier paper (Lanner, 1971) presented results of field surveys in selected parts of northern Utah. This article will cover three Utah areas further to the south, which represent diverse geological and environmental conditions. The occurrence of previously unrecorded species localities is supported by specimens deposited in the Intermountain Herbarium at Utah State University, Logan, Utah (UTC). San Francisco Mountains The San Francisco Mountains, a typical Great Basin fault-block range, are located in Beaver and Millard counties. The range is ori- ented roughly on a north-south axis and is about 18 miles in length. -
Federal Register/Vol. 86, No. 10/Friday, January 15, 2021/Notices
4114 Federal Register / Vol. 86, No. 10 / Friday, January 15, 2021 / Notices landowners, local business owners, and Management’s (BLM) Utah Resource to withhold your personal identifying the public at large. More information Advisory Council (RAC) will meet as information from public review, we can be found on the BENM MAC web indicated below. cannot guarantee that we will be able to page at https://www.blm.gov/get- DATES: The Utah RAC will hold an do so. involved/rac-near-you/utah/benm-mac. online meeting on March 2, 2021, from Detailed meeting minutes for the Utah Planned agenda items for the meeting 8 a.m. to 4:30 p.m. The meeting is open RAC meeting will be maintained in the include discussing and receiving input to the public. BLM Utah State Office and will be on Bears Ears National Monument ADDRESSES: The agenda and meeting available for public inspection and management planning efforts, wood- registration information will be posted reproduction during regular business cutting and harvesting, and other issues on the Utah RAC web page 30 days hours within 90 days following the as appropriate. before the meeting at https:// meeting. Minutes will also be posted to A public comment period will be www.blm.gov/get-involved/resource- the Utah RAC web page. offered during the meeting. Depending advisory-council/near-you/utah/RAC. (Authority: 43 CFR 1784.4–2) on the number of people wishing to Written comments to address the Utah comment and the time available, the RAC may be sent to the BLM Utah State Gregory Sheehan, time for individual comments may be Office, 440 West 200 South, Suite 500, State Director. -
42EM65, the Temple Mountain Pictograph Panel
Steven J. Manning 42EM65, The Temple Mountain Pictograph Panel The Temple Mountain rock art panel, as it is The location of the Temple Mountain panel has called locally, is a group of large and striking been discussed in several "guide books" darkred pictographs (Figure 1). They are locat- (Barnes 1982:136, Castleton 1984:160, Slifer ed on the north side of South Temple Mountain 2000:126). The content of the panel has also Wash, roughly one mile west of the turnoff to been discussed in the rock art literature on sev- Goblin Valley State Park, which is in the San eral occasions (Gunnerson 1957, Manning Rafael Reef area of central Utah. 1990, Schaafsma 1970, 1971 and Siegrist Because the site can easily be seen from the 1972). paved road it is well known and heavily visited. The Temple Mountain pictographs are excep- The Bureau of Land Management (BLM) rang- tional—more exceptional than is generally ap- er in an information trailer at the turnoff to preciated, especially considering the apparent Goblin Valley said that he personally had over poor condition of the panel. The cliff face is 10,000 visitor contacts the previous year marred by large areas of exfoliated sandstone (2001). These contacts are with people request- (Figure 1). It appears that most of the picto- ing information about the San Rafael Reef area graphs have been destroyed, and the ones that as they drive in from State highway 24. I no- remain are severely damaged. Despite this de- ticed, during the hour I spent visiting with the terioration, the panel contains a great deal of ranger one morning, that only about one out of extremely valuable information, and the re- every ten cars stopped as they passed the trailer; maining images are unique and obviously irre- so 10,000 people is certainly an underestimate placeable.