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Town of Rangely Source Water Protection Plan
Town of Rangely Source Water Protection Plan Rio Blanco County, Colorado January 2010 Written by Colleen Williams Source Water Specialist Colorado Rural Water Association For the community water provider: Town of Rangely: ID # CO015 TABLE OF CONTENTS EXECUTIVE SUMMARY ……………………………………………………………………. 3 INTRODUCTION ………………………………………………………………………………. 4 Purpose of a Source Water Protection Plan ………………………… 4 Public Participation in the Planning Process ……………………….. 5 Protection Plan Development ………………………………………………. 6 Steering Committee Members ……………………………………………… 7 WATER SUPPLY SETTING ………………………..……………….………..…………… 8 Location ………………………………………………………………………………… 8 Geology ……..…………………………………….………………………………….. 9 Soils ………..……………………………………………………………………………. 9 Vegetation ……………………………………………………………………………. 9 Climate …………………………………………………………………………………. 10 Land Ownership and Use ……………………………………………………… 11 Population and Growth …………………………………………………………. 13 Economics …………………………………………………………………………….. 14 WATER QUALITY SETTING ……………………………………………………………..… 15 Hydrology ……………………………………………………………………………… 15 Water Quality Standards ……………………………………………………… 17 Water Quality Monitoring …………………………………………………….. 18 Drinking Water Supply Operations ……………………………………….. 23 OVERVIEW OF COLORADO’S SWAP PROGRAM ………………………………… 24 SOURCE WATER ASSESSMENT RESULTS …………………………………………. 26 Source Water Assessment Area Delineation ………..…..…………. 26 Contaminant Source Inventory ………………..…………………………… 28 Contaminant Health Concerns ………………………………………………. 29 Susceptibility Analysis ……………………….………………………………….. 30 Potential Contaminant -
Geologic Map of the Central San Juan Caldera Cluster, Southwestern Colorado by Peter W
Geologic Map of the Central San Juan Caldera Cluster, Southwestern Colorado By Peter W. Lipman Pamphlet to accompany Geologic Investigations Series I–2799 dacite Ceobolla Creek Tuff Nelson Mountain Tuff, rhyolite Rat Creek Tuff, dacite Cebolla Creek Tuff Rat Creek Tuff, rhyolite Wheeler Geologic Monument (Half Moon Pass quadrangle) provides exceptional exposures of three outflow tuff sheets erupted from the San Luis caldera complex. Lowest sheet is Rat Creek Tuff, which is nonwelded throughout but grades upward from light-tan rhyolite (~74% SiO2) into pale brown dacite (~66% SiO2) that contains sparse dark-brown andesitic scoria. Distinctive hornblende-rich middle Cebolla Creek Tuff contains basal surge beds, overlain by vitrophyre of uniform mafic dacite that becomes less welded upward. Uppermost Nelson Mountain Tuff consists of nonwelded to weakly welded, crystal-poor rhyolite, which grades upward to a densely welded caprock of crystal-rich dacite (~68% SiO2). White arrows show contacts between outflow units. 2006 U.S. Department of the Interior U.S. Geological Survey CONTENTS Geologic setting . 1 Volcanism . 1 Structure . 2 Methods of study . 3 Description of map units . 4 Surficial deposits . 4 Glacial deposits . 4 Postcaldera volcanic rocks . 4 Hinsdale Formation . 4 Los Pinos Formation . 5 Oligocene volcanic rocks . 5 Rocks of the Creede Caldera cycle . 5 Creede Formation . 5 Fisher Dacite . 5 Snowshoe Mountain Tuff . 6 Rocks of the San Luis caldera complex . 7 Rocks of the Nelson Mountain caldera cycle . 7 Rocks of the Cebolla Creek caldera cycle . 9 Rocks of the Rat Creek caldera cycle . 10 Lava flows premonitory(?) to San Luis caldera complex . .11 Rocks of the South River caldera cycle . -
COLORADO WATER CONSERVATION BOARD 102 Columbine Building 1845 Sherman Street Denver, Colorado 80203
/ COLORADO WATER CONSERVATION BOARD 102 Columbine Building 1845 Sherman Street Denver, Colorado 80203 M E M O R A N D U M SUBJECT: Status of Flood Plain Information Program in Colorado June 1974 Increasing recognition of the importance of Colorado's flood plains is occurring. Colorado Revised Statutes 1963, as amended, Section 149-1-11(4), authorizes the Colorado Water Conservation Board to designate and approve storm or flood water runoff channels and to make such designations available to legis lative bodies of local jurisdictions. In addition to assisting local governmental entities in obtaining basic flood plain data, the Board is actively engaged in assisting local governments in developing and adopting effective flood plain ordinances and related land use regulations. The Board has the responsibility of coordinating all flood related studies within the state of Colorado, which includes scheduling the Flood Plain Information Studies conducted by federal agencies, and can provide direct financial assistance for a study within Colorado. The intent is that, with these data outlining the flood plains, local entities can control the use of these flood plains and thereby prevent developments within the paths of future floods. The U.S. Army Corps of Engineers and the Soil Conservation Service, U. S. Department of Agriculture, have specific authorities for the preparation of detailed flood plain reports. House Bill 1041, relating to the use of land, (Article 7, Chapter 106, CRS 1963, as amended) provides, "Flood plains shall be administered so as to minimize significant hazards to public health and safety or to property. Open space activities shall be encouraged in the floodplains." Concerning the designation and use of flood plains, the Board is charged with responsibilities under the Act as follows: 1. -
A Classification of Riparian Wetland Plant Associations of Colorado a Users Guide to the Classification Project
A Classification of Riparian Wetland Plant Associations of Colorado A Users Guide to the Classification Project September 1, 1999 By Gwen Kittel, Erika VanWie, Mary Damm, Reneé Rondeau Steve Kettler, Amy McMullen and John Sanderson Clockwise from top: Conejos River, Conejos County, Populus angustifolia-Picea pungens/Alnus incana Riparian Woodland Flattop Wilderness, Garfield County, Carex aquatilis Riparian Herbaceous Vegetation South Platte River, Logan County, Populus deltoides/Carex lanuginosa Riparian Woodland California Park, Routt County, Salix boothii/Mesic Graminoids Riparian Shrubland Joe Wright Creek, Larimer County, Abies lasiocarpa-Picea engelmannii/Alnus incana Riparian Forest Dolores River, San Miguel County, Forestiera pubescens Riparian Shrubland Center Photo San Luis Valley, Saguache County, Juncus balticus Riparian Herbaceous Vegetation (Photography by Gwen Kittel) 2 Prepared by: Colorado Natural Heritage Program 254 General Services Bldg. Colorado State University Fort Collins, CO 80523 [email protected] This report should be cited as follows: Kittel, Gwen, Erika VanWie, Mary Damm, Reneé Rondeau, Steve Kettler, Amy McMullen, and John Sanderson. 1999. A Classification of Riparian Wetland Plant Associations of Colorado: User Guide to the Classification Project. Colorado Natural Heritage Program, Colorado State University, Fort Collins, CO. 80523 For more information please contact: Colorado Natural Heritage Program, 254 General Service Building, Colorado State University, Fort Collins, Colorado 80523. (970) -
1 UPPER REPUBLICAN BASIN TOTAL MAXIMUM DAILY LOAD Waterbody/Assessment Unit: Arikaree River Water Quality Impairment: Sulfate 1
UPPER REPUBLICAN BASIN TOTAL MAXIMUM DAILY LOAD Waterbody/Assessment Unit: Arikaree River Water Quality Impairment: Sulfate 1. INTRODUCTION AND PROBLEM IDENTIFICATION Subbasin: Arikaree River County: Cheyenne HUC 8: (In Kansas) 10250001 HUC 11 (HUC 14s): (In Kansas) 080 (030, 040 and 050) Drainage Area: 37 square miles in Kansas 1725 square miles total above sampling station Main Stem Segment: WQLS: 1 (Arikaree River) starting at the Kansas-Nebraska state line and traveling upstream through northwest Cheyenne County to the Kansas-Colorado state line (Figure 1). Tributaries: All tributaries located in Colorado, segment numbers unknown Horse Creek Sand Creek Gordon Creek Currie Creek Dugout Creek Hell Creek North Fork Arikaree River Designated Uses: Special Aquatic Life Support, Primary Contact Recreation (C), Domestic Water Supply; Food Procurement; Ground Water Recharge; Industrial Water Supply Use; Irrigation Use; Livestock Watering Use for Kansas Segment. Impaired Use: Domestic Water Supply Water Quality Standard: Sulfate: 250 mg/l for Domestic Water Supply (KAR 28-16-28e(c) (3) (A)) 1 (Figure 1) 2. CURRENT WATER QUALITY CONDITION AND DESIRED ENDPOINT Level of Support for Designated Use under 2004 303(d): Not Supporting Domestic Water Supply Monitoring Sites: Station 226 at Haigler, NE. Period of Record Used: 1986-2005 for Station 226 (Figure 2, Table 1) 2 Sulfate Concentration at SC226 900 800 700 600 500 mg/L 400 300 200 100 0 Jul-90 Jul-92 Jul-94 Jul-96 Jul-98 Jul-99 Apr-91 Apr-93 Apr-95 Apr-97 Apr-00 Oct-91 Oct-93 Oct-95 Oct-97 Oct-00 Jun-91 Jun-93 Jun-95 Jun-97 Jan-92 Jan-94 Aug-91 Aug-93 Aug-97 Mar-86 Mar-90 Feb-91 Dec-91 Mar-92 Nov-92 Feb-93 Mar-94 Nov-94 Feb-95 Mar-96 Nov-96 Feb-97 Nov-98 Mar-99 Nov-99 Nov-99 Feb-00 Mar-01 Mar-03 Sep-90 Sep-92 Sep-94 Sep-96 Sep-98 Sep-99 Sep-01 Sep-03 May-86 May-87 May-88 May-89 May-90 May-92 May-94 May-96 May-98 May-99 May-01 May-03 (Figure 2-Line indicates domestic water supply criteria. -
Colorado 1 !( 1 27 S.P
# # # # # # # # # # # ## # ## # # # ## ## # # ## # # # # 1 2 3 4 5 # 6 7 8 9 1011121314151617 18 19 20 21 22 23 24 25 26 27 28 ) " 8 Muddy !a Ik ") 24 6 ") !(KÂ ) )¬ !( LA" RAMIE KIMBALL GARDEN 1 ") I¸ 6 Medicine Bow !` Lod Centennial 4 gep National Federal ole !(! Kimball 9 Lake McConaughy CARBON Forest I§ 9 CHEYENNE 11 Cr Bushnell 12 1 Potter CURT GOWDY eek !( 11 ") 15 ") ") Riverside !( LARAMIE !( ") Ik ") !( ) 8 " Colorado 1 !( 1 27 S.P. Pine 2 Ij Cr Medicine Bow ") 2 !a KÂ 6 .R. 3 12 2 7 9 ) Flaming Gorge eek .R ") " National 34 U.P !( Burns Bluffs ") 5 National SWEETWATER Encampment !( 10 7 KEITH 40 Forest !( Red Buttes !( 4 Egbert ") 8 Sidney 10 Lodgepole Recreation Area 796 !( 2 DEUEL ") ) " !( 6 ") ") 3 Albany ") 9 2 A !( 6 ) R 6 Ik !a " 1 3 3 9 n i 27 2 6 ver CHEYENNE ") Brule K G 10 lio ") 4 ") Big Springs Jct. 9 Ik ") ) " Chappell 14 rmil 17 ") 3 2 !( !( e 4 ") V Woods Landing S !a ") N !( Ik ) !( 8 15 8 " ") !a " ) # ALBANY 3 3 3 5 7 Big Springs 2 ") ") !( ") 4 3 !( k 11 6 2 ") 6 WYOMING e MI Medicine Bow 4 Carpenter Barton ") !( Baggs Dixon !( 6 RA I« 10 ) Tie Siding " Cre Savery !( !( !( National ") 6 O 7 9 B !( 4 Forest 8 9 5 4 5 Flaming UTAH 2 5 15 9 A Dutch John Mountain ") Y I¸11 Gorge !( !( 4 NEBRASKA !( Res. Powder Home 2 K NE C ! ! !( ! W o 7 ll Little Enca WYOMING 3 tt Tal She !( Wash Slater on ! ") S amant Ovid 4 ! Snake River mpmen wo ! es L 3 !( ! ! o ! Gr Midd ittle d 8 ! JULESBURG een Creek Powder Wash le t !( Hereford !( C ! 8 k NORTHGATE 4 Peetz re Sedgwick ! reek W K Virginia Jumbo Lake e ! ! ! C For ing k !( ") 1 il 7 RA Creek lo CANYON k Larami !( Dale B I§ w Big Creek e F re o 2 9 8 Creek 9 C x DAGGETT ou For Ce Lakes e 7 ") B A eek So k NATURE TRAIL r e lde d 7 r l k a 0 k I« 1 C mil o r 17 mon r PERKINS r C uc 293 Pawnee Rive ee 9 R e r outh ver iv ") Carr 1 eek St Poudre er Rockport 9 7 Dry S Ri 4 Cr SENTINAL !( National 22 ek La HAMILTON RESERVOIR/ !( k 6 NE A G re Halligan Res. -
Colorado 1 (! 1 27 Y S.P
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Thesis Water Conservation Methods to Conserve the High Plains Aquifer and Arikaree River Basin
THESIS WATER CONSERVATION METHODS TO CONSERVE THE HIGH PLAINS AQUIFER AND ARIKAREE RIVER BASIN: A CASE STUDY ON THE ARIKAREE RIVER Submitted by Adam K. Prior Department of Civil & Environmental Engineering In partial fulfillment of the requirements For the Degree of Master of Science Colorado State University Fort Collins, Colorado Fall 2010 Master’s Committee: Department Head: Luis Garcia Advisor: Ramchand Oad James Prichett Terry Podmore Copyright by Adam Kent Prior 2010 All Rights Reserved ABSTRACT WATER CONSERVATION METHODS TO CONSERVE THE HIGH PLAINS AQUIFER AND ARIKAREE RIVER BASIN: A CASE STUDY ON THE ARIKAREE RIVER Throughout the United States, and especially in Colorado, farmers confront the challenges of meeting water needs for crop production while trying to maintain natural habitats and conserve dwindling water supplies. The challenge of dividing limited resources creates a constant need for evaluation, research, and conservation of our valued water resources. The Arikaree River is a tributary of the Republican River on the Great Plains of Eastern Colorado. The river is groundwater dependent and receives flow from the underlying High Plains aquifer. The river alluvium has mature riparian communities of plains cottonwoods, habitat for threatened fish species such as the Hybognathus hankinsoni (Brassy Minnow), and habitat for many terrestrial invertebrates, sustained by water from the High Plains aquifer. In addition to the demands for maintenance of habitats, the surrounding, almost exclusively irrigated agricultural lands need water as well. The irrigation water supply is the groundwater pumped from the High Plains aquifer by high-capacity pumps. In recent years, the river became a series of disconnected pools or has dried up entirely during the late summer. -
DWR Surface Water Stations Map (Statewide) Based on DWR Surface Water Stations
DWR Surface Water Stations Map (Statewide) Based on DWR Surface Water Stations DIV WD County State 2 12 CO 5 36 SUMMIT CO 3 99 NM 3 20 CO 2 16 HUERFANO CO 2 79 CO 6 56 MOFFAT CO 3 22 CONEJOS CO 5 36 SUMMIT CO 2 10 CO 1 3 WELD CO 5 36 SUMMIT CO 6 43 RIO BLANCO CO 99 KS 5 51 GRAND CO 5 38 EAGLE CO Page 1 of 700 10/02/2021 DWR Surface Water Stations Map (Statewide) Based on DWR Surface Water Stations DWR USGS Station Station Name Abbrev ID OIL CREEK NEAR CANON CITY, CO OILCANCO BLUE RIVER AT FARMERS CORNER BELOW SWAN RIVER BLUSWACO LOWER WILLOW CREEK ABOVE HERON, NM. WILHERNM KIRKPATRICK (SLV CANAL) RECHARGE PIT 2002056A GOMEZ DITCH GOMDITCO SPANISH PEAKS JV RETURN FLOW SPJVRFCO VERMILLION CREEK AT INK SPRINGS RANCH, CO. VERINKCO 09235450 CONEJOS RIVER BELOW PLATORO RESERVOIR, CO. CONPLACO 08245000 BLUE RIVER NEAR DILLON, CO BLUNDICO 09046600 COTTONWOOD CK AT UNION BLVD, AT COLO SPRINGS, CO 07103987 CANAL # 3 NEAR GREELEY CANAL3CO BLUE RIVER ABV PENNSYLVANIA CR NR BLUE RIVER, CO BLUPENCO 392547106023400 DRY FORK NEAR RANGELY, CO. DRYFRACO 09306237 ARKANSAS RIVER AT DODGE CITY, KS 07139500 MEADOW CREEK AT MOUTH NR TABERNASH, CO 400016105490800 CATTLE CREEK NEAR CARBONDALE, CO. CATCARCO 09084000 Page 2 of 700 10/02/2021 DWR Surface Water Stations Map (Statewide) Based on DWR Surface Water Stations Data POR POR Status UTM X UTM Y Source Start End DWR Historic 1949 1953 USGS Historic 1995 1999 409852 4380126.2 NMEX Historic 2001 2002 DWR Historic 2011 2013 DWR Active 2016 2021 518442 4163340 DWR Active 2018 2021 502864 4177096 USGS Historic 1977 -
Peak-Flow Frequency Relations and Evaluation of the Peak-Flow Gaging Network in Nebraska
Prepared in cooperation with the Nebraska Department of Roads Peak-Flow Frequency Relations and Evaluation of the Peak-Flow Gaging Network in Nebraska Water-Resources Investigations Report 99–4032 U.S. Department of the Interior U.S. Geological Survey U.S. Department of the Interior U.S. Geological Survey Peak-Flow Frequency Relations and Evaluation of the Peak-Flow Gaging Network in Nebraska By Philip J. Soenksen, Lisa D. Miller, Jennifer B. Sharpe, and Jason R. Watton Water-Resources Investigations Report 99–4032 Prepared in cooperation with the Nebraska Department of Roads U.S. DEPARTMENT OF THE INTERIOR Bruce Babbitt, Secretary U.S. GEOLOGICAL SURVEY Charles G. Groat, Director Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government. Lincoln, Nebraska, 1999 For additional information write to: District Chief U.S. Geological Survey, WRD 406 Federal Building 100 Centennial Mall North Lincoln, NE 68506 Copies of this report can be purchased from: U.S. Geological Survey Branch of Information Services Box 25286 Denver, CO 80225 CONTENTS Page Abstract .............................................................................................................................................................. 1 Introduction ....................................................................................................................................................... 1 Background ........................................................................................................................................ -
Campground, Mesa Verde National Park Chief Ranger Office, Mesa Verde Wilderness, a 8500 Acre Wilderness Area Located Within Mesa Verde National Park in Colorado
MileByMile.com Personal Road Trip Guide Colorado United States Highway #160 "Cortez to Walsenburg" Miles ITEM SUMMARY 0.0 Cortez, CO The city of Cortez, Colorado, a city in Montezuma County, CO. Cortez is a popular stop for tourists for its close proximity to surrounding attractions such as Mesa Verde National Park, Monument Valley, and the Four Corners. Also here is Parque De Vida, Centennial Park, Southwest Memorial Hospital and the Conquistador Golf Course. Altitude: 6191 feet 2.2 Junction State Route #145 Junction State Route #145 / County Road 27, Conquistador Golf Course, Lakeside Drive to, Denny Lake Park, Denny Lake. Altitude: 6168 feet 3.7 County Road 29 : Totten County Road 29, Totten Lake, a lake located north off United States Lake Route #160. Altitude: 6165 feet 10.3 Entrance : Mesa Verde State Highway #10, Entrance to Mesa Verde National Park, Spruce National Park Canyon Trail, Mesa Verde National Park Headquarters, Ara Morafield Campground, Mesa Verde National Park Chief Ranger Office, Mesa Verde Wilderness, a 8500 acre wilderness area located within Mesa Verde National Park in Colorado. These three small and separate sections of the National Park are located on the steep north and east boundaries and serve as buffers to further protect the significant Native American sites. Unlike most wilderness areas, visitor access to Mesa Verde Wilderness is prohibited. Altitude: 6886 feet 11.3 Access : Mesa Verde RV Access to, Mesa Verde RV Resort, located just off United States Resort Highway #160. Altitude: 6844 feet 18.0 Junction State Route #184 Junction State Route #184, N Main Street. -
User's Manual
White River Basin Water Resources Planning Model User’s Manual White River - District 43 k Wo e lf C MOFFAT e re r ek ROUTT C UTAH f ol W COLORADO DINOSAUR !O ut40 4 09306290 Y e r l Rive !> l White o 09306224 w !> C r e k e e k RANGELY e Co r al Creek !Ok C 09306222 e s e Rio Blanc o Lake i !> t r Cr er v u i R 9306395 s ite C h a k W !> l 09304500 For g h ort M 09304800MEEKER N U u !> a o !O 09304200 t Skinny Fish Lake !> r e D v !> 09303000 C i S n r h e D 09304000 e h !> e e N k c C o Big Beaver R eservoir Trappers Lake e l k RIO BLANCO e !> u o r u p e e r g r 09306200 G e k C t e l h k F e a C r Wa l l L ak e r h !> 09303500 s e l c E C e a t e E p C c l g a e k a k !> e n e r k s D GARFIELD C a V e e t C e e r e M D r k c e r e i e i r 09303400 C l e k y P l k B r e 09306007 le r C !> u l k k i C r c e !> e e k e r e M e e C r r Picean t k C k ce Cree s e r k e k GARF IELD k C e e e r e e e u r W n k r k h o p s e C l C r e s u w r e S t a o l l t C k a g c il C s u a P a l W o o 139l B w 13 «¬g D ¬ « u t GARFIELD C s o r a e D E GARFIELD e Legend t COLORADO k s e GARFIELD W County !O Cities Highways Rivers Basin Boundary Lakes BOYLE AECOM 03 6 12 18 24 !> Miles Flow Gauges October 2009 Table of Contents 1 Introduction...........................................................................................................................