Stories of River Cooperation: Can We Write One for the Poudr E?
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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. -
Pleistocene Drainage Changes in Uncompahgre Plateau-Grand
New Mexico Geological Society Downloaded from: http://nmgs.nmt.edu/publications/guidebooks/32 Pleistocene drainage changes in Uncompahgre Plateau-Grand Valley region of western Colorado, including formation and abandonment of Unaweep Canyon: a hypothesis Scott Sinnock, 1981, pp. 127-136 in: Western Slope (Western Colorado), Epis, R. C.; Callender, J. F.; [eds.], New Mexico Geological Society 32nd Annual Fall Field Conference Guidebook, 337 p. This is one of many related papers that were included in the 1981 NMGS Fall Field Conference Guidebook. Annual NMGS Fall Field Conference Guidebooks Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico. Free Downloads NMGS has decided to make peer-reviewed papers from our Fall Field Conference guidebooks available for free download. Non-members will have access to guidebook papers two years after publication. Members have access to all papers. This is in keeping with our mission of promoting interest, research, and cooperation regarding geology in New Mexico. However, guidebook sales represent a significant proportion of our operating budget. Therefore, only research papers are available for download. Road logs, mini-papers, maps, stratigraphic charts, and other selected content are available only in the printed guidebooks. Copyright Information Publications of the New Mexico Geological Society, printed and electronic, are protected by the copyright laws of the United States. -
FIXING the UPPER COLORADO RIVER Paul Bruchez, Reeder
FIXING THE UPPER COLORADO RIVER Paul Bruchez, Reeder Creek Ranch Mely Whiting, Colorado Counsel, Trout Unlimited Lurline Curran, former Grand County manager Grand County’s most famous tourist was President Dwight Eisenhower, who in the 1950s spent summer vacations snagging trout from the Fraser River. That river even then was significantly depleted by diversion to Denver. Nearby, at Grand Lake, the Colorado-Big Thompson (C-BT) had begun a massive withdrawal of water from the Colorado River. Later, in the 1980s, came another major disruption to the local water-dependent ecosystems, a dam on the Colorado River near Windy Gap, where it is joined by the Fraser. It all adds up to what rancher and fishing guide Paul Bruchez described as death by a thousand cuts. The full extent of the problems became apparent in the 2002 drought and its aftermath. In old days, before all the diversions began, ranchers in the Kremmling area had just relied upon springtime snowmelt flooding by the river to deliver water to their hay fields. Because of the C-BT diversions, the U.S. Bureau of Reclamation had installed pumps along the river, to ensure ranchers could get water into the fields. As river flows receded in the 21st century, those pumps had become inadequate even as Denver Water and Northern Water (beneficiary of the C-BT) pushed long-standing plans for further diversions. The net result: 80 percent of native flows in the Colorado River would be diverted across the Continental Divide. This could have gotten ugly, but Grand County instead chose a different approach. -
Source Water Protection Plan Grand County, Colorado
TOWN OF FRASER RESOLUTION 2018-05-03 A RESOLUTION ADOPTING THE FRASER RIVER PARTNERSHIP SOURCE WATER PROTECTION PLAN WHEREAS, A Source Water Protection Plan identifies a Source Water Protection Area (SWPA), lists potential contaminant sources, and outlines best management practices (BMPs) to reduce risks to the water source. WHEREAS, The Fraser River Source Water Protection Partnership (FRSWPP) was established to provide a framework for public water systems in the Fraser River Valley to collaborate on the protection of their drinking water sources from all potential sources of contamination. NOW, THEREFORE, BE IT HEREBY RESOLVED BY THE BOARD OF TRUSTEES OF THE TOWN OF FRASER, COLORADO THAT: The Town Board hereby adopts the attached Fraser River Partnership Source Water Protection Plan. DULY MOVED, SECONDED AND ADOPTED THIS 2ND DAY OF MAY 2018. Votes in favor: ___ BOARD OF TRUSTEES OF THE Votes opposed: ___ TOWN OF FRASER, COLORADO Abstained: ___ Absent: ___ BY: Mayor ATTEST: (S E A L) Town Clerk Fraser River Source Water Protection Partnership Source Water Protection Plan Grand County, Colorado June 28, 2017 Written by: Ryan Lokteff Fraser River Source Water Protection Partnership Fraser River Source Water Protection Partnership Source Water Protection Plan Contents WATER SYSTEM CONTACT LIST ..................................................................................................................... 6 EXECUTIVE SUMMARY ................................................................................................................................. -
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. -
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 -
A Soak & Eat Adventure in the Roaring Fork Valley
Published on Colorado.com (https://www.colorado.com) A Soak & Eat Adventure in the Roaring Fork Valley 3 days More Itineraries Explore this spectacular area ? Carbondale, Redstone, Snowmass, Glenwood Springs and Marble ? via hike or ski/snowshoe and then soak your weary muscles in steamy hot springs, all while feasting on locally sourced meals. Sustainability Activity How to Give Back to These Special Places: Sustainable Settings was formed in order to create a shared vision of a sustainable and desirable society, one that can provide permanent prosperity within the biophysical constraints of the real world, in a way that is equitable to all of humanity, other species and future generations. You can volunteer for a day of ranch work and feasting, buy their products or donate to the cause. Day 1 ACTIVITY Bike or Cross-Country Ski Around Carbondale Opportunities for both activities abound around this mountain town. With easy trails that follow creeks and rivers, making for gorgeous scenery, as well as more challenging treks for those looking to extend their technical skills. Insider's Tip Insider's Tip Backcountry Safety Get out in front of backcountry danger this winter, and keep safety top-of-mind! Seek education and training prior to heading out, or utilize a professional guide or a seasoned mentor to explore Colorado's backcountry. Find more ways to get informed and stay safe in Colorado. LUNCH Granetta Panini Baked goods, high quality coffee and sandwiches make up the menu of this adorable cafe in downtown Carbondale. ACTIVITY Avalanche Ranch Cabins & Hot Springs Designed around the natural landscape and rock formations of our dramatic Crystal River Valley, Avalanche Ranch features 3 Colorado natural hot springs pools in a tiered layout. -
TROUT HABITAT FLOW ANALYSIS Reach Selection the Relationships
Environmental Flows, Methods for Determination Appendix A TROUT HABITAT FLOW ANALYSIS Reach Selection The relationships between available trout habitat and streamflow were investigated during the 2007 field season in 11 of the 27 Grand County stream reaches using the PHABSIM (Physical Habitat Simulation) system (Bovee 1997; USGS 2001). The 11 reaches were selected for study based on several criteria, including streamflow magnitude, history of hydrologic alteration, location within the county’s river drainage network, relative importance for recreational and other water uses and, in most cases, the lack of previous detailed instream flow studies. These reaches and the study sites sampled are described in Table A1. Eight additional PHABSIM sites were selected and sampled in 2008 and in 2009 as described in Table A2 and A3. Table A1. Site Details for the 10 Reaches Selected for PHABSIM Surveys and Modeling in 2007 Streamflow (cfs) Location Site Dates Sampled Number of Transects High Medium Low Vasquez Ck F-VC 9 102 63 8 Jun 24 Jul 5 Jul 30 St Louis Ck F-StL 11 58 30 12 Jun 22 Jun 24 Aug 2 Fraser River F6 10 233 45 18 Jul 5 Jul 30 Oct 25 @ WWTP Fraser River @ Granby F9 11 219 75 52 Jul 2 Jul 31 Oct 25 Ranch Colorado R. @ Miller CR3 9 109 52 36 Jul 4 Aug 1 Oct 27 Ranch Colorado R. u/s K-B CR5 7 547 269 217 Jul 4 Aug 1 Oct 27 ditch Colorado R. d/s K-B CR6 8 518 267 191 Jul 3 Aug 1 Oct 27 ditch Colorado R. -
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. -
Pursuant to C.R.S., §37-92-302 , As Amended, You Are Notified That the Following Pages Comprise a Resume of the Applications An
PURSUANT TO C.R.S., §37-92-302 , AS AMENDED, YOU ARE NOTIFIED THAT THE FOLLOWING PAGES COMPRISE A RESUME OF THE APPLICATIONS AND AMENDED APPLICATIONS FILED WITH THE WATER CLERK FOR WATER DIVISION 5 DURING THE MONTH OF AUGUST 2000. 1. 00CW138 1. Grand County Water & Sanitation District No. 1, c/o Bruce Hutchins, P.O. Box 3077, Winter Park, CO 80482, (970)726-5583. 2. Stanley W. Cazier, Baker, Cazier and McGowan, P.O. Box 500, Granby, CO, 80446, (970)887-3376. 3. Grand County Water and Sanitation District No. 1 Reservoir. 4. APPLICATION FOR FINDING OF REASONABLE DILIGENCE. 5. Fraser River. 6. Location: NE1/4SW1/4 of Section 28, T1S, R75W of the 6th P.M. The initial point of survey is located at a point on the North line of said NE1/4SW1/4, 200 feet East of the Northwest corner of said NE1/4SW1/4. 7. Domestic and municipal. 8. Reservoir. 9. 8 acre-feet. 10. The Reservoir is constructed, but the Districts has not applied the water to beneficial use. Additionally, the Applicant has engaged in those activities described on attached Exhibit A in pursuing putting this water right to beneficial use. 11. The application contains a detailed outline of the work performed during the diligence period. (4 pages) 2. 00CW139 GARFIELD COUNTY – THREE MILE CREEK, ROARING FORK RIVER. Anthony and Sandra Threinen; P.O. Box 1213; Eagle, CO 81631 970-328-6885. Sue’s Spring – Application for Water Rights (Surface). Location: the point of diversion is located in the SE¼SW¼ Sec. 20, T. -
Fish and Drought DON't MIX
February 12, 2019 Drought and Fish: https://droughtmonitor.unl.edu/ Overview of CPW’s 2018 Aquatic Experiences David Graf and Lori M. Martin, Colorado Parks and Wildlife, Grand Junction State of CO Policy and CPW Mission • It is the policy of the state of Colorado that the wildlife and their environment are to be protected, preserved, enhanced, and managed for the use, benefit, and enjoyment of the people of the state and its visitors. C.R.S. 33-1-101 (1) • Our mission is to perpetuate the wildlife resources of the state, to provide a quality state parks system, and to provide enjoyable and sustainable outdoor recreation opportunities that educate and inspire current and future generations to serve as active stewards of Colorado's natural resources. CPW Regions NW Aquatics Team Areas of Responsibility Dave Graf - NW Region Water Specialist NW REGIONBill Atkinson AQUATIC BIOLOGISTS Tory Eyre Jon Ewert Jenn Logan Lori Martin - NW Senior Aquatic Biologist Kendall Bakich Ben Felt U.S. Drought Monitor for Colorado, 2018 Jan. 23, 2018 Feb. 20, 2018 Mar. 20, 2018 Apr. 24, 2018 May 22, 2018 June 21, 2018 July 24, 2018 Aug. 21, 2018 Sep. 18, 2018 Oct. 23, 2018 Nov. 20, 2018 Dec. 18, 2018 https://droughtmonitor.unl.edu/ Drought and Fish (Toward a better understanding of freshwater fish responses to an increasingly drought-stricken world; Lennox et al. 2019 Reviews in Fish Biology and Fisheries) • How does drought affect fish habitat? • What are drought refuges for fishes? • How does drought influence fisheries? • What is drought tolerance in fishes? • What kills fish during drought? • What is the nature of species succession in drought-stricken waters? • What are the long-term consequences of drought to fishes? • How does climate change affect drought-fish interactions? River Continuum Concept (Vannote et al. -
Landscape Character Descriptions of the White River National Forest
Final Environmental Impact Statement Volume 3 Landscape Character Descriptions of the White River National Forest Headwaters of the South Fork of the White River Jan Spencer – Landscape Architect Writer/Editor Ron Wright – Soil Scientist Bill Kight – Heritage Resource Manager Kit Buell – Wildlife Biologist Carolyn Upton – Social/Economics Specialist Marsha Raus – Fisheries Biologist Narrative and Photography Contributors: Ron Taussig, Beth Boyst, George Myser, Tom Kuekes, Al Grimshaw, Dan Mathews, Paula Johnston, Kathy Hardy, Angela Glenn, Gary Osier P-1 Appendix P White River National Forest Preface The word landscape evokes certain unique and special images and meanings to each of us as individuals. As children we may have attached a sense of place to some small parcel of ground, be it a backyard or an open meadow blooming with the rainbow color of wildflowers. The rest of our lives then build upon those early impressions, layer upon layer of geographic recognition. Year after year we go back to a stream, yet each time we fish there we read something new into the landscape. It may even be some picnic spot with a backdrop of mountain majesty we can still see in our mind even with our eyes closed. These places uplift our spirit, but we are hard-pressed to put into words exactly how or why we feel the way we do. The comforting sense of familiarity a prominent granite peak holds for us never quite gets communicated beyond the photo image. “Like all real treasures of the mind, perception can be split into infinitely small fractions without losing its quality.