DOCSLIB.ORG

Greater Sage-Grouse Conservation Plan

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Greater Sage-Grouse Conservation Plan Greater Sage-Grouse Conservation Plan Northern Eagle County and Southern Routt County Final – September 1, 2004 Prepared by Northern Eagle/Southern Routt Work Group Northern Eagle/Southern Routt Greater Sage-Grouse Conservation Plan September 1, 2004 Prepared by Northern Eagle/Southern Routt Greater Sage-Grouse Work Group Copies of the Plan may be obtained from: Colorado Division of Wildlife, Wildlife Research Center Library, 317 West Prospect Road, Fort Collins, CO 80526 (970)-472-4353 Colorado Division of Wildlife, Steamboat Springs Service Center, 925 Weiss Drive, Steamboat Springs, CO 80487 (970)-870-2197 Colorado Division of Wildlife, Glenwood Springs Service Center, 50633 Highway 6 & 24, Glenwood Springs, 81601 (970)-947-2920 The Work Group may be contacted via the Colorado Division of Wildlife at: Colorado Division of Wildlife, Steamboat Springs Service Center, 925 Weiss Drive, Steamboat Springs, CO 80487 (970)-870-2197 Literature citation should read as follows: Northern Eagle/Southern Routt Greater Sage-Grouse Work Group. 2004. Northern Eagle/Southern Routt Greater Sage-Grouse Conservation Plan. Colorado Division of Wildlife, Denver, Colorado. EXECUTIVE SUMMARY.................................................................................................1 I. STATUS UPDATE ...................................................................................................... 2 II. INTRODUCTION......................................................................................................... 2 A. Purpose ...................................................................................................................................................................2 B. Guiding principles..................................................................................................................................................3 C. Process .....................................................................................................................................................................3 III. THE NORTHERN EAGLE/SOUTHERN ROUTT ENVIRONMENT............................ 4 A. Area Boundary.......................................................................................................................................................4 B. Description of Eagle and Colorado Valleys (Northern Eagle County)..............................................................4 C. Description of Upper Yampa Valley Area (Southern Routt County) ...............................................................8 IV. SPECIES DESCRIPTION, DISTRIBUTION, AND POPULATION MONITORING .... 9 A. Species Description ................................................................................................................................................9 B. Sage-grouse Distribution .....................................................................................................................................10 C. Population Monitoring ........................................................................................................................................11 V. LIFE HISTORY AND HABITAT REQUIREMENTS................................................ 12 A. Introduction .........................................................................................................................................................12 B. Breeding Habitat..................................................................................................................................................12 Strutting Grounds....................................................................................................................................................12 Prelaying Habitat ....................................................................................................................................................13 Nesting Habitat .......................................................................................................................................................14 Early Brood-rearing ................................................................................................................................................15 C. Summer - Late Brood-rearing Habitats.............................................................................................................16 D. Winter...................................................................................................................................................................16 E. Food Habits ..........................................................................................................................................................21 Breeding Habitats ...................................................................................................................................................21 Summer - Late Brood-rearing.................................................................................................................................21 Winter .....................................................................................................................................................................21 F. Survivorship and Life Span.................................................................................................................................22 i VI. POSSIBLE FACTORS CONTRIBUTING TO SAGE-GROUSE DECLINE .............22 VII. CONSERVATION STRATEGY.............................................................................. 24 A. Northern Eagle/Southern Routt Area Goals and Objectives...........................................................................24 Greater Sage-Grouse Population Goal:...................................................................................................................24 Greater Sage-Grouse Habitat Goal: ........................................................................................................................24 VIII. CONSERVATION ACTIONS AND IMPLEMENTATION ....................................... 25 A. Utilities..................................................................................................................................................................25 Issues Related to Utilities........................................................................................................................................25 Conservation Actions Relating to Utility Companies (Electric Transmission, Electric Distribution, and Gas) .....26 B. Habitat Change ....................................................................................................................................................27 Issues Related to Habitat Change ...........................................................................................................................27 Conservation Actions Relating to Habitat Change .................................................................................................28 C. Disease and Pesticides..........................................................................................................................................33 Issues Related to Disease and Pesticides ................................................................................................................33 Conservation Actions Relating to Disease and Pesticides ......................................................................................34 D. Land Use Changes and Residential Development.............................................................................................34 Issues Related to Land Use Changes and Residential Development ......................................................................34 Conservation Actions Relating to Land Use and Residential Development...........................................................34 E. Reservoir Development and other Water-related Issues..................................................................................36 Issues Related to Reservoir Development and other Water-related Issues .............................................................36 Conservation Actions Relating to Reservoir Development and other Water-related Issues...................................37 F. Recreation/Travel Management .........................................................................................................................38 Issues Related to Recreation/Travel Management..................................................................................................38 Conservation Actions Relating to Recreation/Travel Management........................................................................39 G. Predation ..............................................................................................................................................................41 Issues Related to Predation .....................................................................................................................................41 Conservation Actions Relating to Predation...........................................................................................................43 H. Grazing.................................................................................................................................................................44 Issues Related to Grazing........................................................................................................................................44
Load more

Recommended publications
  • See the Notice
    Notice Date: July 19, 2019 To: General Authorities; General Officers; Area Seventies; and the following leaders in the United States and Canada: Stake, Mission, and District Presidents; Bishops and Branch Presidents; Members of Stake and Ward Councils From: Priesthood and Family Department (1-801-240-2134) Subject: For the Strength of Youth (FSY) Conferences in the United States and Canada As part of the Children and Youth effort announced on May 8, 2018, the Church will begin holding For the Strength of Youth (FSY) conferences in the United States and Canada. These conferences have been held outside the U.S. and Canada for many years and have proven to be a strength to youth and also to the young single adults who serve as counselors. See the attached description of FSY conferences for more information. Beginning in 2021 and 2022, all stakes in the U.S. and Canada will participate in FSY conferences every other year. During 2020, a smaller number of FSY conferences will be held at locations in the U.S. and Canada to prepare for full implementation. Attached is the list of stakes participating in 2020. If your stake has been selected to participate in FSY in 2020, please do not plan treks or youth conferences to be held during that year. Young Women and Young Men camps may be held annually, as usual. If your stake has been selected but you believe your stake has an exceptional circumstance and cannot participate in FSY in 2020, please contact your Area Seventy. Dates, locations, financing arrangements, and other information, such as the calling of young single adults as counselors, will be shared at a later date.
    [Show full text]
  • Figure 12B-01. Mountainous Volcanic Region
    108°W 106°W F Ancestral ron t Rang LARIMER Uinta Sand Upl e ift Little Snake River Wash Ba North Platte River MOFFAT s Yampa River in JACKSON Park-Gore Range Axial ROUTT Ba s in Up li h ft rc as A ek e Dougl Cr White River GRAND 40°N Whi EXPLANATION RIO BLANCO 40°N te Ri Neogene Volcanics ver Upli Neogene Sediments ft Paleogene Volcanics Eagle River Blue River Paleocene-Cretaceous Intrusives Piceance Basin Roaring ForkCentral River Colorado TroughEAGLE Cretaceous Seaway Sediment GARFIELD Eagle River Sawatch Range Aquifers SUMMIT Mesozoic Sediment Aquifers Ancestral Rockies Basins Colorado River Precambrian Basement PITKIN Arkansas River East Muddy Creek Mountainous Region MESA LAKE PARK Unc Mountainous Valleys ompa ghre Up Colorado Plateaus Region lif DELTA t Laramide Basin Outlines Laramide Uplift Axis Uncompaghre Uplift G un Taylor River CHAFFEE nison Laramide Basin Axis GUNNISON Upl Ancestral Rockies Uplift Axis Uncompahgre River South Arkansas River ift Ancestral Rockies Basin Axis Paradox Basin FREMONT MONTROSE San Lui CUSTER s OURAY Up San Miguel River li ft 38°N SAN MIGUEL SAGUACHE 38°N Animas River HINSDALE DOLORES SAN JUAN Rio Grande MINERAL ag Dolores River n S West Dolores River ua J RIO GRANDE ALAMOSA e San MONTEZUMA n Dom Jua Archuleta Anticlinorium San Los Pinos River LA PLATA COSTILLA San Juan Piedra River Basin CONEJOS Tusas Uplift COSTILLA ARCHULETA COSTILLA 108°W 106°W 0 10 20 30 40 50 Miles Geology modified from Tweto (1979); structural features from Hemborg (1996). 0 10 20 30 40 50 Kilometers Figure 12b-01.
    [Show full text]
  • Packet, and Kailey Rosema, Our Water Quality Coordinator, Will Present on This Topic As Part of the Operations Report in April
    MEMORANDUM TO: Board of Directors FROM: Catherine Hayes, Board Secretary DATE: April 18, 2019 RE: April 25, 2019, Regular Board Meeting This memorandum shall serve as notice of the Regular Board of Directors Meeting of the Eagle River Water & Sanitation District: Thursday, April 25, 2019 11:30 a.m. Eagle River Water & Sanitation District Office Walter Kirch Room 846 Forest Road Vail, CO 81657 Cc public items: Board Materials via Email: ERWSD Managers Bob Armour, Vail resident Ken Marchetti, Marchetti & Weaver, PC Caroline Bradford, Independent Consultant Robert Lipnick, Vail resident Rick Sackbauer, Vail resident BOARD OF DIRECTORS REGULAR MEETING April 25, 2019, 11:30 a.m. 1. Consultant/Guest Introduction 2. Public Comment• 3. Action Items 3.1. Meeting Minutes of March 28, 2019, Special Meeting☼ 3.2. Meeting Minutes of March 28, 2019, Joint Meeting with UERWA☼ 3.3. Resolution Consenting to Overlapping Boundaries – Jim Collins☼ 3.4. Resolution re Bighorn Terrace Sanitation Subdistrict Budget – James Wilkins☼ 3.5. Consent Agenda: Contract Log☼ 4. Strategy Items 4.1. Board Member Input 5. General Manager Report – Linn Brooks* 5.1. General Manager Information Items 5.1.1. Recruiting.com Video – Ali Kelkenberg and Amy Vogt 5.1.2. Climate Action Collaborative 2018 Annual Report* 5.1.3. Stillwater Update – James Wilkins 5.2. Operations Report* 5.2.1. Lead and Copper Sampling – Kailey Rosema* 5.3. Engineering Report – Jason Cowles* 5.3.1. Eagle Park Reservoir Comprehensive Dam Safety Evaluation* 5.4. Public Affairs Report – Diane Johnson* 5.5. Monthly Reports 5.5.1. Development Report* 5.5.2. Authority March Meeting Summary – draft* 5.5.3.
    [Show full text]
  • Classifications and Numeric Standards for Upper Colorado River Basin and North Platte River
    Presented below are water quality standards that are in effect for Clean Water Act purposes. EPA is posting these standards as a convenience to users and has made a reasonable effort to assure their accuracy. Additionally, EPA has made a reasonable effort to identify parts of the standards that are not approved, disapproved, or are otherwise not in effect for Clean Water Act purposes. November 12, 2020 Regulation No. 33 - Classifications and Numeric Standards for Upper Colorado River Basin and North Platte River Effective March 12, 2020 The following provisions are in effect for Clean Water Act purposes with these few exceptions: EPA has taken no action on: • All segment-specific total phosphorus (TP) numeric standards based on the interim value for river/stream segments with a cold water aquatic life classification (0.11 mg/L TP) or a warm water aquatic life classification (0.17 mg/L TP) • All segment-specific TP numeric standards based on the interim value for lake/reservoir segments with a warm water aquatic life classification (0.083 mg/L TP) Code of Colorado Regulations Secretary of State State of Colorado DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT Water Quality Control Commission REGULATION NO. 33 - CLASSIFICATIONS AND NUMERIC STANDARDS FOR UPPER COLORADO RIVER BASIN AND NORTH PLATTE RIVER (PLANNING REGION 12) 5 CCR 1002-33 [Editor’s Notes follow the text of the rules at the end of this CCR Document.] 33.1 AUTHORITY These regulations are promulgated pursuant to section 25-8-101 et seq. C.R.S., as amended, and in particular, 25-8-203 and 25-8-204.
    [Show full text]
  • Green Mountain Reservoir Substitution and Power Interference Agreements Final EA
    Green Mountain Reservoir Substitution and Power Interference Agreements Final EA Table of Contents Acronyms...................................................................................................................................... vi 1.0 Purpose and Need .......................................................................................................... 1-1 1.1 Introduction.......................................................................................................... 1-1 1.2 Project Purpose and Need .................................................................................... 1-1 1.3 Study Area........................................................................................................... 1-2 1.4 Background.......................................................................................................... 1-2 1.4.1 Prior Appropriation System .....................................................................1-2 1.4.2 Reclamation and Green Mountain Reservoir...........................................1-2 1.4.3 Western Area Power Administration.......................................................1-4 1.4.4 Springs Utilities’ Collection Systems and Customers .............................1-4 1.4.5 Blue River Decree....................................................................................1-7 1.4.6 Substitution Year Operations...................................................................1-8 1.4.7 Substitution Memorandums of Agreement............................................1-10
    [Show full text]
  • Colorado's 303(D) List of Impaired Waters
    COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT WATER QUALITY CONTROL COMMISSION 5 CCR 1002-93 REGULATION #93 COLORADO'S SECTION 303(D) LIST OF IMPAIRED WATERS AND MONITORING AND EVALUATION LIST 93.1 Authority These regulations are promulgated pursuant to section 25-8-101 et seq C.R.S. as amended, and in particular, 25-8-202 (1) (a), (b), (i), (2) and (6); 25-8-203 and 25-8-204. 93.2 Purpose This regulation establishes Colorado’s Lists of Impaired Waters. These waters include Water- Quality-Limited Segments Requiring Total Maximum Daily Loads (“TMDLs”), impaired waters that do not require a TMDL, and Colorado’s Monitoring and Evaluation List: (1) The list of Water-Quality-Limited Segments Requiring TMDLs fulfills requirements of section 303(d) of the federal Clean Water Act which requires that states submit to the U.S. Environmental Protection Agency a list of those waters for which technology-based effluent limitations and other required controls are not stringent enough to implement water quality standards. These segments are included in Section 93.3 with parameters included in the Clean Water Section 303(d) Impairment column. (2) Colorado’s Monitoring and Evaluation List identifies water bodies where there is reason to suspect water quality problems, but there is also uncertainty regarding one or more factors, such as the representative nature of the data. Water bodies that are impaired, but it is unclear whether the cause of impairment is attributable to pollutants as opposed to pollution, are also placed on the Monitoring and Evaluation List. This Monitoring and Evaluation list is a state-only document that is not subject to EPA approval.
    [Show full text]
  • White River National Forest
    White River National Forest OUTFITTERS HOLDING PERMITS ON THE EAGLE/ HOLY CROSS RANGER DISTRICT COMPANY NAME PHONE WEB ADDRESS PERMITTED ACTIVITIES PERMITTED AREAS Red & White Mtn. Road, Muddy Pass/ Red Above & Beyond Jeep Tours 970-390-5337 www.aboveandbeyondguides.com Jeep tours Sandstone Rd., East Fork Eagle River, Missouri Crk. Rd. via Homestake, Lost Lake Rd., Moniger Sweetwater Area: Hunting sites: Upper Turret, Horseback rides, Hunting (GMU 25,34), Luark Springs, Sweetwater Creek Camp #'s1,2 and 3, A.J. Brink Outfitters (970)524-7344 www.brinkoutfitters.com Cross Creek Camp, Hack Lake Camp, Dry Packing Sweetwater Camp, Lake Creek Camp, West Mtn Camp. Adventure Travel Guides Intl. (970)949-6366 n/a Rock Climbing Hornsilver and Camp Hale climbing areas Alpine Kayak & Canoe (970)926-3867 www.alpinequestsports.com Kayaking and stand up paddle boarding Shoshone, Grizzly Creek Shoshone, Sweetwater Cow Camp, Lake Creek, Camping, Hiking, Caving, Horseback Darnell Creek, Dry Sweetwater, Turret Meadows, Anderson Camps, Ltd. (970)524-7766 n/a Riding, Rafting Sweetwater Lake, Coffee Pot Springs, Deep Lake, White Owl, Yeoman Park Rock Climbing, Ice Climbing, Guided Ski Camp Hale, Hornsilver, East Vail Chutes, No Name Apex Mountain School (970)949-9111 www.apexmountainschool.com & Snowshoe Tours and Avalanche Rd, Meadow Mountain, Middle Creek Classes Aspen Kayak Academy (970)925-4433 www.aspenkayakacademy.com Kayaking and stand up paddle boarding Shoshone, Grizzly Creek Aspen Whitewater (970)920-3511 www.aspenwhitewater.com Rafting Shoshone, Grizzly Creek Beaver Creek Hiking Center (970)754-5373 www.beavercreek.com Hiking Hiking: Various areas Horseback rides, Hunting (GMU 45), Horseback rides: Beaver Lake trail, Beanos cabin Beaver Creek Stables (970)845-7770 www.beavercreekstables.com Pack / Hunting sites: McCoy Park, McCoy Spring, Packing Patrol Headquarters Permitted Outfitter/Guides – Eagle/Holy Cross RD (Dec.
    [Show full text]
  • Bulletin of the United States Fish Commission Seattlenwf
    23. -THE FISHES OF THE COLORADO BASIN. By BARTON W. EVERMANN AND CLOUD. RUTTER. In this paper we have attempted to indicate in succinct form our present knowl­ edgeof the geographic distribution of the fishes in the basin of the Colorado River of the West. The approximate area drained by the Oolorado and its tributary streams is 225,049 square miles. This embraces all of the Territory of Arizona, a narrow strip along the entire length of the western side of New Mexico, a large part of western polorado, a portion of southwestern Wyoming, nearly all of the eastern half of Utah and a narrow strip in the southwestern part of that Territory, and a small portion of , the comparatively arid region of southeastern California. The Colorado is more than 1,200 miles in length, and is, next to the Columbia, the greatest river of our Western States. It has its rise in the vvindRiver Mountains. of' western Wyoming, near .the headwaters of four other great rivers, the North Platte, the Big Horn, the Yellowstone, and the Snake, ,and flows southward through Wyo­ ming into Utah, just touching' the northwest corner of Colorado. Until joined by the Grand River in Utah, in about latitude 40° 20', it is known as the Green River. The area drained by the. Green River is about 47,222 square miles. Near the middle of the south line of Utah the Colorado passes into Arizona, then, flowing westward through the Grand Oauyon, reaches the Nevada line. After receiving the Rio Virgen from the north, the Colorado turns abruptly southward and pursues this general direction until it reaches the Gulf of California, into which it flows about 50 miles south of' the international boundary.
    [Show full text]
  • ATTORNEY REPORT JOINT QUARTERLY MEETING GENERAL and ENTERPRISE October 2018 ______
    ATTORNEY REPORT JOINT QUARTERLY MEETING GENERAL and ENTERPRISE October 2018 ______________________________________________________________________________ TO: CRWCD BOARD OF DIRECTORS FROM: PETER C. FLEMING, GENERAL COUNSEL JASON V. TURNER, SENIOR COUNSEL ______________________________________________________________________________ Dear Directors: This report identifies matters for discussion at the October 16-17, 2018, joint quarterly meeting of the River District and its Enterprise. A separate Confidential Report addresses confidential matters. The information in this report is current as of October 4, 2018, and will be supplemented as necessary before or at the Board meeting. I. EXECUTIVE SESSION. The following is a list of matters that qualify for discussion in executive session pursuant to C.R.S. §§ 24-6-402(4)(b) and (e). A. Colorado River Cooperative Agreement Implementation Matters. B. Diligence Application of Colorado Springs, Case No. 15CW3019, Water Division 5. C. Bunte Highline Ditch. D. Colorado River District Project Development, Wolcott Project and Battlement Mesa Conditional Water Rights E. 1975 Taylor Park Reservoir Operations and Exchange Agreement. F. Colorado River Compact, Intra-State, Interstate, and International Negotiation Matters, including Drought Contingency Planning Negotiation Matters. G. Eagle Park Reservoir Company Diligence Application for Pando Feeder Canal, Water Division 5. (An Enterprise Matter). QUARTERLY ATTORNEY REPORT – JOINT – OCTOBER 2018 PAGE 2 OF 8 H. Eagle River MOU, Response to Homestake 90-day Notice. (An Enterprise Matter). II. GENERAL MATTERS. A. Approval of Learning By Doing (“LBD”) Partners Memorandum of Understanding regarding LBD Governance. We recommend that the Board authorize the General Manager to execute the Memorandum of Understanding between the Learning By Doing Management Committee Member Entities. Strategic Initiatives: 1B, 3B, 3C, 3D, 5C, 6E, 8A, 9A.
    [Show full text]
  • Eagle River Watershed Council P.O
    Abrams Creek Project Cutthroat Habitat Flow Restoration and Irrigation Efficiency Project Eagle River Watershed Council P.O. Box 5740 Eagle, CO 81631 Project Manager: Brooke Ranney [email protected] (970) 827-5406 Project Partners: Trout Unlimited, Mely Whiting Colorado Parks and Wildlife, Kendall Bakich Buckhorn Valley Metropolitan District, John Hill Table of Contents Mandatory Federal Forms Eligibility Documents Self-Certification of Watershed Group Page ED 1 Articles of Incorporation Page ED 4 By Laws Page ED 8 Mission Statement Page ED 18 Meetings Page ED 19 Title Page Executive Summary Page 1 Background Data Page 2 Project Description Page 3 Evaluation Criteria Page 5 Evaluation Criterion A: Watershed Restoration Planning Page 5 Evaluation Criterion B: Project Benefits Page 8 Evaluation Criterion C: Stakeholder Support Page 10 Evaluation Criterion D: Project Implementation Page 12 Evaluation Criterion E: Performance Measure Page 17 Evaluation Criterion F: Nexus to Reclamation Page 18 Environmental and Cultural Resource Compliance Page 20 Project Budget Page 27 Letters of Support Eagle River Watershed Plan Trout Unlimited and Buckhorn Metro District Contract Agreement Executive Summary Date of Submission: February 15, 2017 Organization: Eagle River Watershed Council County: Eagle City, State: Eagle, Colorado Length of Project: Two years beginning May 1, 2017 Estimated Completion Date: July 1, 2019 The Abrams Creek project will implement a local solution to improve the ecological resilience of Abrams Creek and its riparian area; conserve water for multiple uses; and reduce conflicts over water through a collaborative conservation effort. The project satisfies three of the seven eligible projects outlined by the Bureau of Reclamation WaterSMART program’s FOA.
    [Show full text]
  • 160121 ERWSD-E-Packet Public.Pdf
    MEMORANDUM TO: Board of Directors FROM: Catherine Hayes, Board Secretary DATE: January 13, 2016 RE: January 21, 2016, Board Meeting This memorandum shall serve as notice of the Special Board of Directors Meeting of the Eagle River Water & Sanitation District: Thursday, January 21, 2016 12:00 p.m. Eagle River Water & Sanitation District Office Walter Kirch Room 846 Forest Road Vail, CO 81657 Cc: Board Materials via Email: ERWSD Managers Caroline Bradford, Independent Consultant Ken Marchetti, Marchetti & Weaver, PC Dan Clayton, Brown & Caldwell Virginia Egger, town of Avon Amy Greer, Stan Bernstein & Associates, Inc. Jonathan Heroux, Piper Jaffray & Co Tambi Katieb, Land Planning Collaborative, Inc. Jim Lamont, Vail Homeowners Association Lee Leavenworth, Loyal E. Leavenworth, PC Holly Loff, Eagle River Watershed Council Timm Paxson, Eagle River Watershed Council Cliff Thompson, IKS Consulting Bob Weaver, Leonard Rice Engineers BOARD OF DIRECTORS SPECIAL MEETING January 21, 2016, 12:00 p.m. 1. Consultant/Guest Introduction 2. Public Comment• 3. Public Hearings on New Fees 3.1. Adoption of Irrigation Account Impact Fee – John McCaulley and Elena Jones* 3.2. Cash in Lieu of Water Rights Fee Increase – Glenn Porzak* (to be emailed Tuesday, January 19) 4. Action Items 4.1. Meeting Minutes of December 17, 2015, Regular Meeting☼ 4.2. Resolution Approving Meeting Place and Posting Location – Catherine Hayes☼ 4.3. Director Election Resolution – Leslie Isom☼ 4.4. Dennis Gelvin Contract Renewal – Linn Brooks☼ 4.5. Consent Agenda: Contract Log☼ 5. Strategy Items – none 6. General Manager Report – Linn Brooks* 6.1. Information Items 6.1.1. Traer Creek Tank Update – Jason Cowles 6.1.2.
    [Show full text]
  • HSA of Central Roaring Fork Tributaries
    HYDROLOGIC AND ENVIRONMENTAL SYSTEMS ANALYSIS AND FORMULATION OF CONCEPTUAL MODELS FOR THE CENTRAL ROARING FORK TRIBUTARIES (CRFT), PITKIN COUNTY, COLORADO Phase 1 of the Development of County-wide Maps for GIS-Based Groundwater Resources Evaluation, Pitkin County, Colorado By: Dr. Kenneth E. Kolm Integral Consulting Inc. Louisville, Colorado and Paul K.M. van der Heijde Heath Hydrology, Inc. Boulder, Colorado (under subcontract with Integral Consulting Inc.) for: Pitkin County Health Rivers Board and Board of County Commissioners Colorado Contract No. 195-2010 May 25, 2011 Conceptual Models for the Central Roaring Fork Tributaries (CRFT) Study Areas Integral Consulting Inc. – page ii Contents Contents .......................................................................................................................................... 3 List of Tables .................................................................................................................................. 4 List of Figures................................................................................................................................. 4 1.0 Introduction.......................................................................................................................... 1 2.0 Development of Conceptual Models of the CRFT Study Area ........................................... 3 2.1 Climate.................................................................................................................................. 3 2.2 Topography and Geomorphology........................................................................................
    [Show full text]