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Home My WebLink About1.00 General Application MaterialsGarfield County Assessor Data Site Williams Legal.html[9/21/2017 2:17:48 PM] Additional Search Options Monthly Sale Tips for using this data site Garfield County Assessor Data Site Jim Yellico, 109 8th Street, Suite 207, Glenwood Springs, CO, 81601 (P) 970.945.9134 | (F) 970.945.3953 | lwarder@garfield-county.com One account was returned Address Owner Name Legal Description Account Number Parcel Number Search Results Account Parcel Owner Name Property Address R380407 212330300111 WILLIAMS FAMILY INVESTMENTS CO ...531 N MIDLAND AVE, NEW CASTLE Account Information Print Property Report Tax Info GIS Map Account: R380407 Parcel: 212330300111 Owner Name: WILLIAMS FAMILY INVESTMENTS COMPANY, RLL Owner Address: ATTN: 981 COUNTY ROAD 245, NEW CASTLE, CO, 81647-9795 Property Address: 531 N MIDLAND AVE, NEW CASTLE Legal: Section: 30 Township: 5 Range: 90 ALL THAT PORTION OF THE SWSW LYING WLY OF CASTLE VALLEY RANCH FLG. 1 BLK. 12, AND WLY OF CASTLE VALLEY RANCH FLG. 2 CONT. 25.39 AC. EXCEPT ANY PORTION DESC. AS THE WATER TANK SIT. IN 590/65. Section: 25 Township: 5 Range: 91 ALL THAT PORTION OF SESE LYING WITHIN THE TOWN LIMITS OF NEW CASTLE CONT. 15.26 AC. TOTAL 40.65AC.LESS ROAD ROW 1.24AC.NET TOTAL 39.41 Tax Area: 038 Subdivision: Sales Information Date Deed Type Doc Number Grantor Grantee Amount Community Development Department 108 8th Street,Suite 401 Glenwood Springs,CO 81601 (970)945-8212 www.garfield-county.com LAND USE CHANGE PERMIT APPLICATION FORM TYPE OF APPLICATION •Administrative Review S Development in 100-Year Floodplain • Limited Impact Review •Development in 100-Year Floodplain Variance • Major Impact Review •Code Text Amendment •Amendments to an Approved LUCP •lir Dmir Dsup • Rezoning •Zone DistrictD PUD •PUD Amendment • MinorTemporary Housing Facility •Administrative Interpretation • Vacation of a County Road/Public ROW • Appeal of Administrative Interpretation •Location and Extent Review •Areas and Activities of State Interest •Comprehensive Plan Amendment • Accommodation Pursuant to FairHousingAct • Pipeline Development •Variance •Time Extension (alsochecktype of original application) INVOLVED PARTIES Owner/Applicant Name:Trout Unlimited (applicant)Phone:307 »690-1267 Mailing Address:115 North 5th Street,Suite 409 .Grand JunctionCity: E-mail:r.vangytenbeek@tu.org Representative (Authorization Required) Name:RiverRestoration LLC Mailing Address:P0 Box 248 cjty.Carbondale E.mail:Quinn.Donnelly@riverrestoration.org PROJECT NAME AND LOCATION State:C0 Zip Code:815Q1 Phone:970 1947-9568 State:CO zip Code:81623 Project Name: Fish Bypass Channel of Elk Creek -New Castle,CO Assessor's Parcel Number:2123 .362 .00__.060 Physical/Street Address:5175 County Road 335 #401 New Castle,CO 81647 (address 2of 2) Legal Description:S 36 T5 R91 N1/2SW,N1/2SE(74.84AC)SWSE(27.65AC)Nof 6&24 Burning Mountain Land &Cattle LLC (authorized rep -Russell Talbott) Zone District:Property Size (acres):582.49 PROJECT DESCRIPTION Existing Use:The Waroand Hinds diversion dam isa channel-spanning low-hoad dam on Elk Creek approximately 0.7 miles upstream of the confluence with the Colorado River and functions to divert water from Elk Creek into the Ware and Hinds Ditch on the south side of the river. The Ware and Hinds diversion dam is currently a barrier to fish swimming upstream. Proposed Use (FromUse Table 3-403):General -agricultural and animal-related uses Description of Project:The Project seeks to provide upstream passage for fish to swim around the Ware and Hinds diversion dam. The Project has been designed to avoid impacting existing water rights and to provide fish passage when possible considering the existing hydrology and water rights that impact flow rates in Elk Creek.Fish Passage is proposed to be provided by a bypass channel to the north of the dam.See attached plans for more information. REQUEST FOR WAIVERS .,...—— Submission Requirements •The Applicant requesting a Waiver of Submission Requirements per Section 4-202.List: Section: Section: Section: Section: Waivei of Standards •The Applicant is requesting Section: Section: a Waiver of Sta ndards per Section: Section: Section 4-118 List: I have read the statements above and have provided the required attached information which is correct and accurate to the best of my knowledge. OFFICIAL USE ONLY 7C? Signature of Property Owner Date File Number:-Fee Paid:$. f^fC^rT October 12,2017 To Whom it May Concern, I Russell Talbott, acting as a legal representative for the BurningMountain Land and Cattle LLC provide consent to the permitting and construction of a fish bypass channel on the Burning Mountain Landand Cattle LLC property.The fish bypass channel will be constructed around and through the existing Ware and Hinds Irrigation Ditch. The bypass channel is being designed and permitted by Trout Unlimited, Colorado Parks and Wildlife and River Restoration.Attached to this document are: 1) An authorization letter that entitles me to act on behalf of Burning Mountain Land and Cattle LLC. 2) Alegal description of the affected property. If further information or clarification is required please contact me. Regards, Russell Talbott,Manager Burning Mountain Land &Cattle,LLC 5175 County Road 335,Unit 401, New Castle,CO 81647 russell(5)arjpletreepark.com STATEMENT OF AUTHORITY 1.This Statement of Authority relates to an entity1 named^-^>i "^L(~l (j - and is executed on behalf of the entity pursuant to the provisions offeeVtion 38-30-172,C.R.S. The type of entity is a: •trust • nonprofit corporation JBL limitedliabilitycompany D generalpartnership D limitedpartnership 3. The entity is formed under the laws of • registeredlimitedliabilitypartnership •registered limitedliabilitylimitedpartnership • limitedpartnershipassociation • governmentor governmentalsubdivisionor agency D corporation ^(oroido 4.The mailing address for the entity is ^7*7*6 Co^^'M *KqojcD 33^T^V 5.The^SC name P position of each person authorized to execute instruments conveying,encumbering,or otherwise affecting title to real property on behalf of the entity ig^—--?..». 6.2 The authority of the foregoing person (s) to bind the entity is Elnot limited • limited as follows:. 7. Other matters concerning the manner inwhich the entity deals with interests in real property: Executed this (Jt^biLjr-\^SLt ~ZQ\n STATE OF COLQRADJD COUNTY OF }ss: Signature A#Qc Signature The foregoing instrument was acknowledged before me this /(jg-tV\day of ()(,TPIflCV /2fil "7 Witness my hand and official seal. My commission expires:ftlAA<*C Q|(jOTf) "This formshouldnot be used unlessthe entity is capableof holdingtitleto real property. 2The absence of any limitation shall be prima facie evidence that no such limitation exists. 3The statement of authority must be recorded to obtain the benefits of the statute. Notary Public AAAAAAAAAAAAf CLARISSA SUVA > Notary Public •State of Colorado * Notary ID 20164021904 My Commission Expires Jun 8,2020 Garfield County Assessor Data Site Williams Legal.html[9/21/2017 2:17:48 PM] Other Property Sales Taxable Values History Year Land Actual Imp Actual Total Actual Land Assessed Imp Assessed Total Assessed 2017 30,020 31,830 61,850 8,710 9,230 17,940 2016 25,170 25,730 50,900 7,300 7,460 14,760 2015 25,170 25,730 50,900 7,300 7,460 14,760 Property Details Models - LAND Occurrence 1 - XFOB Occurrence 1 Occurrence 2 Occurrence 3 Occurrence 4 Occurrence 5 Occurrence 6 Occurrence 7 Property Images Garfield County Assessor Data Site Burning Mountain legal.html[9/21/2017 2:13:36 PM] Additional Search Options Monthly Sale Tips for using this data site Garfield County Assessor Data Site Jim Yellico, 109 8th Street, Suite 207, Glenwood Springs, CO, 81601 (P) 970.945.9134 | (F) 970.945.3953 | lwarder@garfield-county.com One account was returned Address Owner Name Legal Description Account Number Parcel Number Search Results Account Parcel Owner Name Property Address R013234 212536200060 BURNING MOUNTAIN LAND & CATTLE ..., SILT Account Information Print Property Report Tax Info GIS Map Account: R013234 Parcel: 212536200060 Owner Name: BURNING MOUNTAIN LAND & CATTLE LLC Owner Address: ATTN: 5175 COUNTY ROAD 335 #401, NEW CASTLE, CO, 81647 Property Address: , SILT Legal: Section: 36 Township: 5 Range: 91 N1/2, SW, N1/2SE(74.84AC) SWSE(27.65AC) N OF 6&24 Tax Area: 013 Subdivision: Sales Information Date Deed Type Doc Number Grantor Grantee Amount Other Property Sales Garfield County Assessor Data Site Burning Mountain legal.html[9/21/2017 2:13:36 PM] Taxable Values History Year Land Actual Imp Actual Total Actual Land Assessed Imp Assessed Total Assessed 2017 42,100 42,100 12,210 12,210 2016 63,000 63,000 18,270 18,270 2015 63,000 63,000 18,270 18,270 Property Details Models - LAND Occurrence 1 Property Images Garfield County Land Explorer Parcel Physical Address Owner Account Num Mailing Address 212330300001 930 245 COUNTY RD NEW CASTLE WILLIAMS, SHIRLEY MARIE R130368 981 COUNTY ROAD 245 NEW CASTLE, CO 81647 212330300034 926 245 COUNTY RD NEW CASTLE SHERMAN, RODNEY & TAMMIE R013022 926 COUNTY ROAD 245 NEW CASTLE, CO 81647-9794 212330300111 531 N MIDLAND AVE NEW CASTLE WILLIAMS FAMILY INVESTMENTS COMPANY, RLLP R380407 981 COUNTY ROAD 245 NEW CASTLE, CO 81647-9795 212331200006 Not available NEW CASTLE WILLIAMS, ERIC C R013200 981 COUNTY ROAD 245 NEW CASTLE, CO 81647-9795 212331204002 Not available NEW CASTLE WILLIAMS, ERIC C R082528 981 COUNTY ROAD 245 NEW CASTLE, CO 81647-9795 212331204003 Not available NEW CASTLE NEW CASTLE, TOWN OF R082527 PO BOX 90 NEW CASTLE, CO 81647-0166 212525400118 Not available NEW CASTLE WILLIAMS FAMILY INVESTMENTS COMPANY, RLLP R130280 981 COUNTY ROAD 245 NEW CASTLE, CO 81647-9795 212525400119 981 245 COUNTY RD NEW CASTLE WILLIAMS, ERIC C & SHIRLEY M R130281 981 COUNTY ROAD 245 NEW CASTLE, CO 81647-9795 212525400164 985 245 COUNTY RD NEW CASTLE JOLLEY, RICHARD & MARY FAMILY LLLP R130391 1288 COUNTY ROAD 245 NEW CASTLE, CO 81647 212525402012 Not available NEW CASTLE CEDARS AT ELK CREEK HOMEOWNERS ASSN R130390 532 N TRAVER TRAIL GLENWOOD SPRINGS, CO 81601-2871 212536200060 Not available SILT BURNING MOUNTAIN LAND & CATTLE LLC R013234 5175 COUNTY ROAD 335 #401 NEW CASTLE, CO 81647 ROW Not available null ROW Not available null Garfield County Land Explorer Parcel Physical Address Owner Account Num Mailing Address 212330300111 531 N MIDLAND AVE NEW CASTLE WILLIAMS FAMILY INVESTMENTS COMPANY, RLLP R380407 981 COUNTY ROAD 245 NEW CASTLE, CO 81647- 9795 212331200003 Not available NEW CASTLE FORBES, GREGORY A R380361 350 GARFIELD AVENUE CARBONDALE, CO 81623-2365 212331200006 Not available NEW CASTLE WILLIAMS, ERIC C R013200 981 COUNTY ROAD 245 NEW CASTLE, CO 81647- 9795 212331200017 Not available NEW CASTLE BURNING MOUNTAIN LAND & CATTLE LLC R380016 5175 COUNTY ROAD 335 #401 NEW CASTLE, CO 81647 212331200019 804 W MAIN ST NEW CASTLE GARFIELD COUNTY SCHOOL DISTRICT RE-2 R380321 839 WHITERIVER AVENUE RIFLE, CO 81650-3515 212331204002 Not available NEW CASTLE WILLIAMS, ERIC C R082528 981 COUNTY ROAD 245 NEW CASTLE, CO 81647- 9795 212331204003 Not available NEW CASTLE NEW CASTLE, TOWN OF R082527 PO BOX 90 NEW CASTLE, CO 81647-0166 212331205002 Not available NEW CASTLE NEW CASTLE, TOWN OF R380831 PO BOX 90 NEW CASTLE, CO 81647-0166 212331307001 6 & 24 HWY NEW CASTLE LA ROCA ASSEMBLY OF GOD AND CENTRAL LATIN AMERICAN DISTRICT COUNCIL OF THE ASSEMBLIES OF GOD R005292 PO BOX 1429 GLENWOOD SPRINGS, CO 81602 212525300026 Not available NEW CASTLE ALPINE TRUST & ASSET MGMT DIV OF ALPINE BANK AS TRUSTEE FOR TRUST UNDER WILL OF HENRY P WILLIAMS JR FBO WILLIAMS, ERIC C R013204 225 N 5TH STREET GRAND JUNCTION, CO 81501 212525300027 Not available NEW CASTLE GARFIELD COUNTY R013254 108 8TH STREET, SUITE 213 GLENWOOD SPRINGS, CO 81601- 3363 212525400118 Not available NEW CASTLE WILLIAMS FAMILY INVESTMENTS COMPANY, RLLP R130280 981 COUNTY ROAD 245 NEW CASTLE, CO 81647- 9795 212525400164 985 245 COUNTY RD NEW CASTLE JOLLEY, RICHARD & MARY FAMILY LLLP R130391 1288 COUNTY ROAD 245 NEW CASTLE, CO 81647 212527400031 Not available NEW CASTLE BURNING MOUNTAIN LAND & CATTLE LLC R015146 5175 COUNTY ROAD 335 #401 NEW CASTLE, CO 81647 212535400962 Not available SILT BUREAU OF LAND MANAGEMENT R150246 2300 RIVER FRONTAGE ROAD SILT, CO 81652 212536200060 Not available SILT BURNING MOUNTAIN LAND & CATTLE LLC R013234 5175 COUNTY ROAD 335 #401 NEW CASTLE, CO 81647 212536400001 Not available NEW CASTLE BURNING MOUNTAIN LAND & CATTLE LLC R013017 5175 COUNTY ROAD 335 NO 401 NEW CASTLE, CO 81647 212536400002 Not available SILT UNION PACIFIC CORPORATION R013256 1400 DOUGLAS, STOP 1640 OMAHA, NE 68179- 1640 Parcel Physical Address Owner Account Num Mailing Address 218104100001 Not available NEW CASTLE BURNING MOUNTAIN LAND AND CATTLE LLC R013181 5175 COUNTY ROAD 335 #401 NEW CASTLE, CO 81647 218104100152 39057 6 & 24 HWY NEW CASTLE BROOKS, LENORA F R013165 39057 HIGHWAY 6 NEW CASTLE, CO 81647 218104100169 39051 6 & 24 HWY NEW CASTLE CAHILL, PETER J R013169 39051 HIGHWAY 6 NEW CASTLE, CO 81647 218104200223 6809 214 COUNTY RD NEW CASTLE JONES, ABIGAIL R130299 6809 COUNTY ROAD 214 NEW CASTLE, CO 81647 ROW Not available null ROW Not available null ROW Not available null ROW Not available null ROW Not available null ROW Not available null ROW Not available null PARCELL NUMBER: 212330300111PARCEL OWNER: WILLIAMS FAMILY INVESTMENTS COMPANY,RLLPADDRESS:531 N MIDLAND AVE, NEW CASTLE, CO 81647-9795PARCELL NUMBER: 2125362000060PARCEL OWNER: BURNING MOUNTAIN LAND & CATTLE, LLCADDRESS:5175 COUNTY ROAD 335 #401 NEW CASTLE, CO 81647PROJECT SITENEW CASTLE, COVICINITY MAPGARFIELD COUNTY, CONORTH PO Box 248 Carbondale, CO 81623 (970) 947-9568 Page 1 November 1,2017 Community Development Department Garfield County 108 8th Street, Suite 401 Glenwood Springs, CO 81601 Re:Grading Permit Application for Fish Bypass Channel of Elk Creek Project To whom it may concern, Introduction The purpose of this memorandum is to request a Floodplain Development Applications approval from the Garfield County for the Fish Bypass Channel of Elk Creek Project (Project). The Project is sponsored by Trout Unlimited in coordination with Colorado Parks and Wildlife (CPW), the Ware and Hinds Ditch Company and local land owners, Eric Williams and Ross Talbott. Project Description The proposed Project includes the construction of a fish passage channel on the north bank of Elk Creek to provide fish passage across the Ware and Hinds diversion dam for rainbow trout, brown trout and other fish species.The fish passage channel will be constructed primarily of boulder and cobble. Upper sections of the channel will be treated with seeding, planting and erosion control matting.The proposed channel is 3-4 feet wide. The depth of the cut varies from 2 to 5 feet. The boulder lined channel itself will be 18- inches deep.Above this low flow channel, the excavation will catch with a 3:1 side slope that is either rocked or matted.A portion of the existing dam structure will be cut and brackets for installing stop logs will be added.Two small, low relief rock vanes will be placed into Elk Creek at the downstream and upstream entrances to the channel.These will create a local scour zone at the entrances to minimize sediment accumulation that could potentially block the entran ce to the channel, particularly on the upstream side. The channel will function by routing a portion of the flow from Elk Creek through the fish passage channel. The channel has been designed to utilize a series of vertical slots and roughened ramp s created by the boulder and cobbles to reduce velocities to a level that will provide passage for aquatic species around the Ware and Hinds diversion dam. Total permanent change to the landscape has an area of 0.02 acres.Disturbance area of the project during construction is 0.60 acres,including all staging, access roads and stockpile areas. The proposed schedule for construction of the Elk Creek Fish Passage Channel Project is as follows: -November 10, 2017 –Advertise project for bid -November 22, 2017 –Award Bid to Contractor -November 27, 2017 –Mobilization and Installation of Erosion and Sediment Control BMP’s -December 4, 2017 –Construction of Fish Passage Channel Begins PO Box 248 Carbondale, CO 81623 (970) 947-9568 Page 2 -December 29, 2017 –Majority of Fish Passage Channel Construction Complete -January 12, 2018 –Final Walk Through Punchlist, removal of Erosion and Sediment Control BMP’s and Demobilization Complete Please see the details below, the completed application, the attached plan set and the attached hydraulic modeling results summary for more details. Engineering The project was designed hydraulically,using SRH-2D, a 2-dimensional hydraulic model developed by the US Bureau of Reclamation. The design effort targeted specific velocities (<6 ft/s), depths (>1.0 ft)and vertical drop (0.0 ft)parameters as specified by Colorado Parks and Wildlife (CPW). These parameters have been met for the expected range of flows, providing fish passage around the diversion dam for rainbow trout and brown trout and potentially other fish species.The hydraulic modeling results were also used to calculate scour potential,size boulders and determine alluvial backfill gradation.See Sheets C01- C04 and D01-02 for more information. The project did not require engineered ESC BMPs such as sediment basi ns, diversions, conveyance or detention/retention facilities.The ESC BMP’s that will be utilized are discussed in more detail below and show graphically in the attached plan set. The “No-rise” Certification Letter is included in this submittal as part of a separate memo .The project results in a net-cut of material in the floodplain of Elk Creek, including an area reduc tion in the cross- sectional area of the existing diversion dam. Permitting From a federal and state regulatory standpoint, t he project was verified by the US Army Corps of Engineers (USACE) to be constructed under Regional General Permit (RGP) 12 –Aquatic Habitat Improvement for Stream Channels in Colorado.The verification letter is dated October 25, 2016 and is valid until October 25, 2018. The project was assigned identification number SPK-2016-00684. A copy of the verification letter from the USACE is included as an attachment. The contractor will be responsible developing a SWMP and for acquiring the required NPDES permits for construction through the State of Colorado.The contractor may use the included Erosion Control Plan shown in the plan set and discussed in the technical specifications as a guide.The application will be due 10 days prior to start of construction activities.Due to its small size, the project will likely be able to be permitted under CDPS General Permit, Stormwater Discharges Associated with Construction Activity, COR-030000. Erosion and Sediment Control The majority of the work associated with the project, including cutting the existing dam, grading of the channel, placement of boulders, installation of matting and revegetation will be performed outside of Ordinary High Water and will not come in to contact with flowing waters of Elk Creek during the expected construction window of November-December. Erosion and Sediment Control (ESC) BMPs will PO Box 248 Carbondale, CO 81623 (970) 947-9568 Page 3 be implemented to minimize impacts to Elk Creek and its riparian area . These BMPs include access ramps, silt fence, oil booms, turbidity curtains, and dewatering filters.The construction of the downstream outlet and upstream inlet will require work inside OHW and a high likelihood of contact the flowing waters of Elk Creek. These two structures are small in scale and are anticipated to only take a few days each to construct. Erosion and Sediment Control (ESC)BMPs will also be implemented to minimize impact to Elk Creek during this period, including oil booms, turbidity curtains an d dewatering filters. See Sheets EC01-EC05 for more details on the ESC plan. Many aspects of the erosion and sediment control plan are discussed below: 1.Phase Construction –Small site and disturbance area, and short construction window reduces needs for phasing, but contractor will be required to limit disturbance to areas being worked on. Erosion and Sediment control BMPs will be in place prior to the start of earth disturbance/moving activities. 2.Soil Stabilization –Majority of excavated material will be of gravel and cobble nature and will be reused on site. Fine material will be hauled offsite. Any temporary stockpile of material will be projected with straw. 3.Permanent Revegetation –Disturbed areas along the proposed fish passage channel will be seeded with a riparian seed mix provided by Colorado Parks and Wildlife. Willow root balls and stakes will be harvested from the channel alignment and replanted.Erosion control matting will be installed on slopes along the proposed channel.See sheet R01 for more information. 4.Cut and Fill Slopes –No fill slopes will be generated as part of this project. Cut slopes will be less than three feet in height and have a slope of 3:1 or shallower. Seeding, willow stakes and erosion control matting will be applied to these slopes as shown in the plans. 5.Construction in or Adjacent to a Water Body –See attached plan set for details on stabilization measures that will be implemented for the proposed fish passage channel. These will include the use of boulder along the north bank Elk Creek and boulder and coarse cobble in the fish passage channel to prevent bank and bed erosion.Required work below OHW in Elk Creek will utilize ESC BMPs, including turbidity curtains, oil booms to prevent increased turbidity in Elk Creek. The project team has coordinated with CPW and received permission to construct the project in November and December, outside the standard in water work window. 6.Channel and Ditches –Irrigation return ditch immediately west of the project area will be protected in place. Construction activities in Elk Creek will be limited to the exit and entrance to the fish passage channel. All other construction activities, including the diversion dam modifications will be performed in the dry. ESC BMPs will be utilized to protect the flowing waters of the creek. See Sheets EC01-06 for more information. 7.Stormwater Runoff –Small Site (<0.25 acres)has been configured to minimize disturbance and concentration of stormwater runoff.Stormwater runoff and dewatering effluent will be treated prior to being returned to Elk Creek.See Sheets EC01-06 for more information. 8.Sediment and Mud Control –Specifically located access points and an improved haul road will prevent sediment and mud from being tracked off of the site.Silt fence will be used on downhill side of staging area. November-December construction will reduce also reduce potential mud generation. See Sheets EC01-06 for more information. PO Box 248 Carbondale, CO 81623 (970) 947-9568 Page 4 9.Construction Dewatering –dewatering will be likely required as part of this project, though construction during low-water/colder month will reduce groundwater infiltration. The contractor will be required to apply for a Construction Dewatering Discharge Permit with the State of Colorado and perform dewatering activities in accordance with the permit requirements. 10.Inspection and Maintenance –The contractor will be required to identify an Erosion and Sediment Control Manager for the project. All Erosion and Sediment Control BMP’s will be inspected after precipitation events and at a minimum monthly. Repairs will be made as detailed in the technical specifications. An inspection log will be used to document these inspections and repairs. 11.Dust Control Plan –project team does not anticipate dust being an area of concern for this project. The site (<0.25 acres) and disturbance area (<0.1 acres) are small. Haul roads will be improved with alluvium from Elk Creek prior to the start of significant truck traffic. Construction will occur in November and December. Disturbed areas will be seeded and planted.As instructed in the project’s technical specifications, the contractor will be required to water dusty areas if needed.See Sheets EC01-05 and R01 for more information. Please contact me at the email address or phone number below with any questions or concerns. Sincerely, Quinn L.Donnelly,P.E. Project Manager quinn.donnelly@riverrestoration.org (970) 947-9568 Cc: Richard Van Gytenbeek,Trout Unlimited Colorado River Basin Outreach Coordinator PO Box 248 Carbondale, CO 81623 (970) 947-9568 1 October 2, 2017 Glenn Hartmann,Senior Planner Garfield County Community Development 108 8th Street, Suite #401 Glenwood Springs,CO 81601 RE:Fish Bypass Channel of Elk Creek,Floodplain Compliance Dear Glenn, The purpose of this memorandum is to document the floodplain impacts of the proposed Fish Bypass Channel of Elk Creek.This letter describes how the proposed modifications comply with the Garfield County Land Use and Development Code and Federal floodplain development guidelines. Existing Conditions The existing diversion dam, which is owned and operated by the Ware and Hinds Ditch Company,spans Elk Creek approximately 0.7 miles from its confluence with the Colorado River.It has a height of approximately 5 feet and is composed of a concrete wall augmented with concrete blocks along the downstream toe of the structure. (See Figure 1 below) The Ware and Hinds diversion headgate and ditch inlet is on the south side of the creek (left side of Figure 1).The structure continues into the willows on the north bank floodplain bench (right side of Figure 1). The extension is composed of two parallel walls separated by a series of seven buttresses.Ware and Hinds is the senior water right holder on Elk Creek and typically sweep Elk Creek during low flow periods in July, August and September. Figure 1 –Downstream face of existing diversion dam. The project site is in a section of Elk Creek that is not a detailed study area for FEMA, meaning that a hydraulic model, such as HEC-RAS was not used for delineating the 100- PO Box 248 Carbondale, CO 81623 (970) 947-9568 2 year floodplain boundary.As such, the 100-year Floodplain is categorized as Zone A and a Base Flood Elevation has not be established.A copy of the current FIRM is included as an Attachment A.The 100-year limits were also referenced into the 50%design plans, which are attached to this letter as Attachment B. Proposed Conditions The 150 foot long fish bypass channel around the Ware and Hinds diversion dam is proposed to be cut through the adjacent flood plain bench on the north bank of Elk Creek. A small section of the ex isting concrete structure will also be removed.See the 50% design plans, Attachment B, for more details.When in operation, the project will route a small percentage of the total flow in Elk Creek through this side channel, providing a path for rainbow trout, brown trout and other fish species to migrate from downstream to upstream of the diversion dam and vice versa.During periods when the Ware and Hinds ditch company is sweeping the creek (i.e. July, August, September), the bypass channel will be closed with stop logs incorporated into the cut in the existing structure. All other times of the year, including runoff, the channel will flow. For design flows, the proposed bypass channel was hydraulic modeled in SRH -2D, which provided depths and velocities. This information was used to verify fish passage performance and to estimate needed material sizes and scour depth.See modeling results of the SRH-2D effort, included as Attachment C. With no established Base Elevation and a net cut of material on the project, RiverRestoration asserts that a detailed floodplain analysis is not necessary for this project. The proposed channel has a net cut of 120 cubic yards compared to existing conditions and the proposed opening in the existing concrete structure has an cross sectional area of 18 square feet.These project related reductions in fill and cross section will provide additional conveyance through the project reach.Admittedly this additional conveyance will be minimal as compared to the total flow in Elk Creek during the 100 - year flood event. In conclusion,the proposed project will not create a rise in water surface elevations associated with the 100-year floodplain of Elk Creek or change the extents of the 100- year floodplain boundary. PO Box 248 Carbondale, CO 81623 (970) 947-9568 3 If you have any additional questions or comments in regard to this Floodplain Compliance Memo, please feel free to contact us at your convenience. Respectfully, Scott Prins P.E. River Engineer scott.prins@riverrestoration.org (970) 947-9568 Attachments: (A)Current FEMA Floodplain Map of Elk Creek through the Project Reach (B)50% Design Drawings for the proposed fish bypass channel (C)SRH-2D Modeling Results and Graphics PO Box 248 Carbondale, CO 81623 (970) 947-9568 Attachment A: Current FEMA Floodplain Map of Elk Creek through the Project Reach JOINS PANEL 1110 JOINS PANEL 1109JOINS PANEL 1120JOINS PANEL 1105T. 5 S. T. 6 S. T. 5 S. T. 6 S.R. 90 W.R. 91 W.R. 90 W.R. 91 W.ZONE A ZONE A ZONE A ZONE A LIMIT OF STUDY ZONE A ZONE A ZONE A ZONE A ZONE AE PROFILE BASE LINE Colorado River PROFILE BASE LINE Alkali Creek Garfield CountyUnincorporated Areas080205 Garfield CountyUnincorporated Areas080205 Garfield CountyUnincorporated Areas080205 Town of Newcastle080256 282000m E 281000m E 280000m E 4383000m N 4384000m N 4385000m N 2425000 FT 2420000 FT 1640000 FT 1645000 FT 554955725564557855565549 556855875524 5 5 3 3 5523 5531 5 5 3 2 5530 5528 5526 AI A H AG ZONE A DENVER AND RIO GRANDE WESTERN RAILROADSIXTH STKAMM A VE PLUM CTBUFORD RD WILDHORSE DRSECOND AVE MIDLAND AVEFIRST AVE RIO GRANDE AVES E V E N T H S T COLORADO RIVER RD COLORADO RIVER RD6 6 70 70 FIRST ST APPLE DRPEAR CT PEACH CT CHERRY C T4 23 19 36 31 24 3025 39º 33' 45'' 107º 33' 45'' 39º 33' 45''107º 31' 52.5'' 107º 33' 45'' 39º 35' 37.5'' 107º 31' 52.5'' 39º 35' 37.5'' C o l o r a d o R i v e r East Elk Creek West Elk Creek West Elk Creek COMMUNITY NUMBER PAN EL SUFFIX CON TAINS: (SEE MAP INDEX FOR FIRM PANEL LAYOUT) Federal Emergency Management Agency FLOOD INSURANCE RATE MAPFIRM Notice to User: The Map Number shown belowshould be used when placing map orders; theCommunity Number shown above should beused on insurance applications for the subject community. EFFECTIVE DATE MAP REPOSITORIESRefer to Map R epositories list on Map Index EFFECTIVE DATE OF COUNTYWIDEFLOOD INSURANCE RATE MAP EFFECTIVE DATE(S) OF REVISION(S) TO THIS PANEL For community map revision history prior to countywide mapping, refer to the CommunityMap History table located in the Flood Insurance Study report for this jurisdiction. To determine if flood insurance is available in this community, contact your insurance agentor call the National Flood Insurance Program at 1-800-638-6620. MAP NUMBER08045C1108EPRELIMINARYGARFIELD COUNTY,COLORADOAND INCORPORATED AREAS GARFIELD C OUNTY 080205 1108 ENEW CASTLE, TOWN OF 080256 1108 E NFIP NATIONAL FLOOD INSURANCE PROGRAMPANEL 1108E PANEL 1108 OF 2075 250 10000FEET 150 3000METERS MAP SCALE 1" = 500' 500 150 NOTES TO USERS This map is for use in administering the National Flood Insurance Program. It doesnot necessarily identify all areas subject to flooding, particularly from local drainagesources of small size. The community map repository should be consulted forpossible updated or additional flood hazard information. To obtain more detailed information in areas where Base Flood Elevations (BFEs)and/or floodways have been determined, users are encouraged to consult the FloodProfiles and Floodway Data and/or Summary of Stillwater Elevations tables containedwithin the Flood Insurance Study (FIS) Report that accompanies this FIRM. Usersshould be aware that BFEs shown on the FIRM represent rounded whole-footelevations. These BFEs are intended for flood insurance rating purposes only andshould not be used as the sole source of flood elevation information. Accordingly,flood elevation data presented in the FIS Report should be utilized in conjunction withthe FIRM for purposes of construction and/or floodplain management. Coastal Base Flood Elevations shown on this map apply only landward of 0.0’North American Vertical Datum of 1988 (NAVD 88). Users of this FIRM should beaware that coastal flood elevations are also provided in the Summary of StillwaterElevations table in the Flood Insurance Study Report for this jurisdiction. Elevationsshown in the Summary of Stillwater Elevations table should be used for constructionand/or floodplain management purposes when they are higher than the elevationsshown on this FIRM. Boundaries of the floodways were computed at cross sections and interpolatedbetween cross sections. The floodways were based on hydraulic considerations withregard to requirements of the National Flood Insurance Program. Floodway widthsand other pertinent floodway data are provided in the Flood Insurance Study Reportfor this jurisdiction. Certain areas not in Special Flood Hazard Areas may be protected by flood controlstructures. Refer to Section 2.4 "Flood Protection Measures" of the Flood InsuranceStudy Report for information on flood control structures for this jurisdiction. The projection used in the preparation of this map was Universal TransverseMercator (UTM) zone 13. The horizontal datum was NAD 83, GRS 1980spheroid. Differences in datum, spheroid, projection or UTM zones used in theproduction of FIRMs for adjacent jurisdictions may result in slight positionaldifferences in map features across jurisdiction boundaries. These differences do notaffect the accuracy of this FIRM. Flood elevations on this map are referenced to the North American Vertical Datum of1988. These flood elevations must be compared to structure and ground elevationsreferenced to the same vertical datum. For information regarding conversionbetween the National Geodetic Vertical Datum of 1929 and the North AmericanVertical Datum of 1988, visit the National Geodetic Survey website athttp://www.ngs.noaa.gov or contact the National Geodetic Survey at the followingaddress: NGS Information ServicesNOAA, N/NGS12National Geodetic SurveySSMC-3, #92021315 East-West HighwaySilver Spring, Maryland 20910-3282(301) 713-3242 To obtain current elevation, description, and/or location information for bench marksshown on this map, please contact the Information Services Branch of the NationalGeodetic Survey at (301) 713- 3242, or visit its website at http://www.ngs.noaa.gov. Base map information shown on this FIRM was derived from NAIP Orthophotographyproduced with a one meter ground resolution from photography dated 2009. This map reflects more detailed and up-to-date stream channel configurationsthan those shown on the previous FIRM for this jurisdiction. The floodplains andfloodways that were transferred from the previous FIRM may have been adjustedto conform to these new stream channel configurations. As a result, theFlood Profiles and Floodway Data tables for multiple streams in the FloodInsurance Study Report (which contains authoritative hydraulic data) may reflectstream channel distances that differ from what is shown on this map. Corporate limits shown on this map are based on the best data available at the timeof publication. Because changes due to annexations or de-annexations may haveoccurred after this map was published, map users should contact appropriatecommunity officials to verify current corporate limit locations. Please refer to the separately printed Map Index for an overview map of thecounty showing the layout of map panels; community map repository addresses;and a Listing of Communities table containing National Flood Insurance Programdates for each community as well as a listing of the panels on which each communityis located. For information on available products associated with this FIRM visit the MapService Center (MSC) website at http://msc.fema.gov. Available products mayinclude previously issued Letters of Map Change, a Flood Insurance Study Report,and/or digital versions of this map. Many of these products can be ordered orobtained directly from the MSC website. If you have questions about this map, how to order products, or the NationalFlood Insurance Program in general, please call the FEMA Map InformationeXchange (FMIX) at 1-877-FEMA-MAP (1-877-336-2627) or visit the FEMAwebsite at http://www.fema.gov/business/nfip. NOTICE TO MAP USERS FEMA maintains information about map features, such as street locations and names, in or near designated flood hazard areas. Requests to revise information in or near designated flood hazard areas may be provided to FEMA during the community review period, at the final Consultation Coordination Officer's meeting, or during the statutory 90-day appeal period. Approved requests for changes will be shown on the final printed FIRM. Zone D boundary Flo odway boundary 1% Annual Chance Floodplain Boundary 0.2% Annual Chance Floodplain Boundary *Referenced to the North American Vertical Datum of 1988 LEGEND SPECIAL FLOOD HAZARD AREAS (SFHAs) SUBJECT TOINUNDATION BY THE 1% ANNUAL CHANCE FLOOD ZONE A ZONE AE ZONE AH ZONE AO ZONE AR ZONE A99 ZONE V ZONE VE ZONE X FLOODWAY AREAS IN ZONE AE OTHER FLOOD AREAS OTHER AREAS ZONE X ZONE D The 1% annual chance flood (100-year flood), also known as the base flood, is the flood that hasa 1% chance of being equaled or exceeded in any given year. The Special Flood Hazard Area isthe area subject to flooding by the 1% annual chance flood. Areas of Special Flood Hazardinclude Zo nes A, AE, AH, AO, AR, A99, V, and VE. The Base Flood Elevation is the water-surfaceelevation of the 1% annual chance flood. No Base Flo od Elevations determined. Base Flood Elevations determined. Flo od depths of 1 to 3 feet (usually areas of ponding); Base Flood Elevationsdetermined. Flo od depths of 1 to 3 feet (usually sheet flow on sloping terrain); averagedepths determined. For areas of alluvial fan floo ding, velocities also determined. Special Flood Hazard Areas formerly protected from the 1% annual chanceflood by a flood contro l system that was subsequently decertified. ZoneAR indicates that the fo rmer flood control system is being restored to provideprotection from the 1% annual chance or greater flood.Area to be protected from 1% annual chance flood by a Federal floodprotection system under construction; no Base Flood Elevations determined. Coastal flood zone with velocity hazard (wave action); no Base Flood Elevationsdetermined. Coastal flood zone with velocity hazard (wave action); Base Flood Elevationsdetermined. The floodway is the channel of a stream plus any adjacent floodplain areas that must be kept free ofencroachment so that the 1% annual chance flood can be carried witho ut substantial increases inflood heights. Areas of 0.2% annual chance flood; areas of 1% annual chance floo d withaverage depths o f less than 1 foot or with drainage areas less than 1 squaremile; and areas pro tected by levees from 1% annual chance flood. Areas determined to be outside the 0.2% annual chance floo dplain. Areas in which flood hazards are undetermined, but possible. CBRS areas and OPAs are normally lo cated within or adjacent to Special Flood Hazard Areas. CBRS and OPA boundary Boundar y dividing Special Floo d Hazard Area Zo nes and boundary dividing Special Floo d Hazard Areas of different Base Flood Elevations, flood depths, or flood velocities. Base Flood Elevation value where uniform within zone; elevation infeet* Cross section line Transect line Geographic coordinates referenced to the North American Datum of1983 (NAD 83) Western Hemisphere 1000-meter Universal Transverse Mercator grid values, zone 134989000m N 5000-foot ticks: Colorado State Plane Central Zone (FIPS Zone 0502), Lambert Conformal Conic projection3100000 FT Bench mark (see explanation in Notes to Users section of this FIRMpanel) River Mile Base Flood Elevation line and value; elevatio n in feet* COASTAL BARRIER RESOURCES SYSTEM (CBRS) AREAS OTHERWISE PROTECTED AREAS (OPAs) 513 (EL 987) 45° 02’ 08”, 93° 02’ 12” DX5510 M1.5 A A 23 23 PO Box 248 Carbondale, CO 81623 (970) 947-9568 Attachment B: 50%Design Drawings for the proposed fish bypass channel PO Box 248 Carbondale, CO 81623 (970) 947-9568 Attachment C: SRH-2D Modeling Results and Graphics Elk Creek Fish Passage Project Summary of Hydraulic Model Results 9/7/2017 Results Robinson Memo SMS 2D Results Robinson Memo SMS 2D Results Robinson Memo SMS 2D Results Robinson Memo SMS 2D Results Robinson Memo SMS 2D Results Robinson Memo SMS 2D Results Robinson Memo SMS 2D Results Robinson Memo SMS 2D Results Periodic low flow 10 10 0 4 0 0 10 6 1.0 1.0 5.0 6.1 0.6 < 0.6 2.8 < 2.8 Typical low Flow 23 23 6 12 5 5 12 6 1.1 1.1 5.2 6.1 0.6 < 0.6 3.1 < 3.1 Top of North Wall 243 243 170 188 35 35 38 20 1.9 1.8 6.8 10.0 0.8 < 0.8 4.7 < 4.7 Fish High Flow 485 485 380 410 35 35 70 35 2.5 2.2 8.0 12.0 0.8 < 0.8 5.9 < 5.9 Periodic High Flow 1085 1085 890 985 35 35 160 62 3.5 3.0 10.0 13.0 1.0 < 0.5 8.3 < 8.3 Robinson Memo (ir red) refers to Collin Robinson's "Hydraulic Design Geometry for the Ware and Hinds Fish Bypass Channel" memo dated 2-2-17. SMS 2D Results (in black) refers to RiverRestoration's July 2017 SRH-2D modeling of the proposed fish passage channel. Total Flow coming into Project Reach (cubic feet per second - cfs) Fish passage channel wetted top-width (ft) Fish Passage Channel Froude # Fish Passage Channel Velocity (ft/s) Flow over diversion dam (cfs) Assumed flow into Ware and Hinds Ditch (cfs) Flow through Fish Bypass Channel (cfs) Fish Passage Channel Water Depth (ft) 53 CFS Total Flow Zoom in to fish bypass channel at 53 CFS total flow 243 CFS total flow 1100 CFS Total Flow DEPARTMENT OF THE ARMY U.S. ARMY CORPS OF ENGINEERS, SACRAMENTO DISTRICT 1325 J STREET SACRAMENTO CA 95814-2922 October 25, 2016 Regulatory Division (SPK-2016-00684) Colorado Parks and Wildlife Attn: Mr. Collin Robinson 711 Independent Avenue Grand Junction, Colorado 81505 collin.robinson@state.co.us Dear Mr. Robinson: I am responding to your request for a Department of the Army permit for the Elk Creek Fish Bypass project. The project site is located near the Ware and Hinds Ditch diversion from Elk Creek, within the SE ¼ SE ¼ of Section 25 and the NE ¼ NE ¼ of Section 36, in Township 5 South, Range 91 West, 6th Principal Meridian, at Latitude 39.578525°, Longitude -107.545788°, in New Castle, Garfield County, Colorado. Based on the information you provided to this office, your project involves the construction of a fish bypass channel, in accordance with the plans provided in the Notification of Fish Bypass Under RGP 12, dated August 31, 2016. These activities will result in the permanent loss of approximately 0.05 acre of non-tidal wetland. We have determined activities in waters of the U.S. associated with the project are authorized by Regional General Permit (RGP) 12. Your work must comply with the general terms and conditions listed on the enclosed Regional General Permit information sheets. Please note that per General Condition 1, you must sign the enclosed Compliance Certification and return it to this office after completion of the authorized work. This verification is valid for two years from the date of this letter or until the Regional General Permit is modified, reissued, or revoked, whichever comes first. Failure to comply with the General Conditions of this Regional General Permit may result in the suspension or revocation of your authorization. We appreciate your feedback on this permit action including your interaction with our staff. At your earliest convenience, please tell us how we are doing by completing the Corps’ Regulatory Program national customer service survey found on our website at www.spk.usace.army.mil/Missions/Regulatory.aspx. Please refer to identification number SPK-2016-00684 in any correspondence concerning this project. If you have any questions, please contact me at the Colorado West Regulatory Branch, 400 Rood Avenue, Room 224, Grand Junction, Colorado 81501, by email at w.travis.morse@usace.army.mil, or telephone at 970-243-1199 x1014. -2- Sincerely, Travis Morse Senior Project Manager Colorado West Branch Regulatory Division Enclosure 1. RGP 12 – Aquatic Habitat Improvement for Stream Channels in Colorado cc: Mr. Eric Williams, Williams Family Investments Company, LLC, 981 County Road 245, New Castle, CO 81647, ecw5226@comcast.net Mr. Ross Talbott, Burning Mountain Land & Cattle, LLC, 5175 County Road 335, Unit 401, New Castle, CO 81647, rt@appletreepark.com Mr. Gabe Chenoweth, Ware and Hinds Ditch Association, 37659 Highway 6, New Castle, CO 81647, gabe@kmts.com Mr. Richard Van Gytenbeek, Trout Unlimited, 115 North 5th Street, Suite 409, Grand Junction, CO 81501, r.vangytenbeek@tu.org Ms. Tamara Allen, Garfield County Building & Planning Department, 108 8th Street Suite 401, Glenwood Springs CO 81601, tallen@garfield-county.com Ms. Lori Martin, Colorado Parks & Wildlife, 711 Independent Avenue, Grand Junction, CO 81505, lori.martin@state.co.us COMPLIANCE CERTIFICATION Permit File Name: Elk Creek Fish Bypass Action ID: SPK-2016-00684 Regional General Permit Number: 12 Permittee: Colorado Parks and Wildlife Attn: Mr. Collin Robinson 711 Independent Avenue Grand Junction, Colorado 81505 County: Garfield Date of Verification: October 25, 2016 Within 30 days after completion of the activity authorized by this permit, sign this certification and return it to the following address: U.S. Army Corps of Engineers Sacramento District Colorado West Regulatory Branch 400 Rood Avenue, Room 134 Grand Junction, Colorado 81501 (970) 243-1199 Fax (970) 241-2358 DLL-CESPK-RD-Compliance@usace.army.mil Please note that your permitted activity is subject to a compliance inspection by a U.S. Army Corps of Engineers representative. If you fail to comply with the terms and conditions of the permit your authorization may be suspended, modified, or revoked. If you have any questions about this certification, please contact the U.S. Army Corps of Engineers. * * * * * * * * * I hereby certify that the work authorized by the above-referenced permit, including all the required mitigation, was completed in accordance with the terms and conditions of the permit verification. Permittee Signature Date 711 Independent Avenue Grand Junction, CO 81505 (970) 255-6121 Bob D. Broscheid, Director, Colorado Parks and Wildlife • Parks and Wildlife Commission: Robert W. Bray • Chris Castilian, Chair  Jeanne Horne, Vice-Chair John Howard  Bill Kane • Dale Pizel  James Pribyl, Secretary  James Vigil  Dean Wingfield  Michelle Zimmerman  Alex Zipp August 31st, 2016 Travis Morse, Senior Project Manager Via email to: W.Travis.Morse@usace.army.mil United States Army Corps of Engineers Colorado West Regulatory Branch 400 Rood Avenue, Room 224 Grand Junction, Colorado 81501 Regarding: Notification of Fish Bypass Under RGP 12 Dear Travis, Please accept this notification that construction of a fish bypass channel around the Ware and Hinds Ditch diversion structure on Elk Creek at the Town of New Castle in Garfield County, Colorado is planned to occur this coming fall as contemplated by Authorized Activity 11 of Regional General Permit 12 in accordance with Section 404 of the Clean Water Act and Section 10 of the Rivers and Harbors Act. General Description Gravid sport fish and other endemic species run up Elk Creek out of the main-stem of the Colorado River in attempt to access spawning habitat. They are unable to reach high quality redd sites located above the Ware and Hinds diversion due to the barrier presented by the structure. To address this problem in hopes of increasing natural reproduction and recruitment of fish to the river, Colorado Parks and Wildlife recruited Trout Unlimited to construct a bypass channel around the diversion. The bypass will run along a property boundary between landowners, both of whom have generously volunteered to donate easements to Parks and Wildlife for construction on a temporary basis and for maintenance in perpetuity. Also, to accommodate the bypass, the ditch company has been proactive in voting to allow a notch to be cut in the retaining wall adjacent to the active diversion dam. Grants have been awarded to fund construction, and the present plan is to select an excavation contractor and issue notice to proceed in early November so work can be completed before the middle of December if all goes well. You are cordially invited to visit the site with me as part of your review of this notification and request. A site visit with prospective design and construction management bidders is scheduled for September 16th. If you would like to attend, or would like to request a different day, please call me to coordinate. , Page 2 of 5 Per Notification Procedure 1 Documents conveying easements from the landowners to Colorado Parks and Wildlife have been prepared, however, they will not be executed until the remaining grant application is approved, and the United States Army Corps of Engineers provides written approval for construction to commence. Signed statements of intent are enclosed herewith. Trout Unlimited can be contacted using the information below: Richard Van Gytenbeek-Colorado River Basin Outreach Coordinator Trout Unlimited 115 North 5th Street, Suite #409 Grand Junction, Colorado 81501 Landowner contact information is as follows: North of the boundary in Section 25, T5S, R91W, 6th PM Williams Family Investments Company, LLLP In Care of Eric C. Williams 981 County Road 245 New Castle, Colorado 81647 South of the boundary in Section 36, T5S, R91W, 6th PM Burning Mountain Land and Cattle, LLC In Care of Ross M. Talbott 5175 County Road 335, Unit 401 New Castle, Colorado 81647 Cellular telephone numbers and electronic mail addresses for each are available upon request. Per Notification Procedure 2 A set of letter size exhibits is enclosed herewith, specifically, the following: 2.a A location map as described by the permit. 2.b Pre-construction photos of the site as described. 2.c A plan view site map with orthogonal image background. 2.d Elevation view sketches approximately to scale. In addition an oblique view bypass schematic by Trout Unlimited staff is provided to help with visualization. The sketch shows a condition that is not proposed, that being water spilling over the diversion while the bypass channel is closed. In practice, the bypass will only be closed when necessary to route water to the ditch when the diversion is not spilling. Construction drawings are not yet available, however, they will be produced prior to breaking ground, and updated to provide as-builts. Page 3 of 5 No wetland delineation is enclosed, as it is assumed that 100 percent of the impacted area lies within jurisdictional wetland. As shown on the site map, such acreage is estimated to be about half of the allowable amount without compensatory mitigation under General Condition 3 of the permit, or 0.05 acres. It is possible that the as-built impact area will be slightly more, though still less than the mitigation threshold. Per Notification Procedure 3 As stated above, the project purpose is to build a bypass channel to allow fish running up Elk Creek from the Colorado River to access spawning habitat above the Ware and Hinds Ditch diversion dam. The constructed bypass will simulate a natural channel by using boulder and cobble hydraulic roughness elements to provide resistance such that water velocity is reduced and flow depth increased to levels passable by fish. When open, the bypass will not include any vertical drop, and thus will require no leap, so as not preclude use by fishes not accustomed to jumping. The following measurable parameters have been adopted as design targets tailored to the passage objective, and are expected to prevail during periods of passage flow. During high peak snowmelt runoff or other flood events, and during times when the ditch closes the bypass to dewater the creek, these targets will not be met. Average Bypass Channel Flow Velocity < 6.0 feet per second Minimum Bypass Channel Flow Depth > 0.5 feet Maximum Bypass Channel Vertical Drop = 0.0 feet Achievement of these targets will depend on results of hydraulic roughness element placement efforts, and cannot be anticipated exactly. Per Notification Procedure 4 As mentioned above, a notch will be cut in the existing concrete retaining wall adjacent to the Ware and Hinds Ditch diversion structure. The notch will be about 4 feet deep and have its bottom about 3.2 feet below the elevation of the active diversion dam crest. It will be fitted with hardware to accept stop logs for closing the bypass channel. Upstream of the notch, a channel will be excavated to intersect the active creek channel approximately 65 feet along an arc to the south-southwest transitioning from rectangular at the notch to trapezoidal cross section with 1 to 1 side slopes and bed width of about 3 feet along most of its length, subject to refinement during final design. Downstream of the notch a similar channel with center line length of about 50 feet along an arc to the south-southeast will be constructed, partially on a low ramp consisting of material excavated from the bypass channel footprint and or imported boulders, cobbles, gravel and sand as determined by the quality of the excavated material. A low permeability liner may be incorporated into the final ramp design. The bypass channel will be armored with large boulders and fitted with cobbles as bed and side slope hydraulic roughness elements. These materials will be imported from a local gravel pit. Depending on the quality of the excavated material, the Page 4 of 5 total volume of all material to be placed or redistributed in the assumed jurisdictional wetland area could be less than 100 cubic yards or as much as several hundred cubic yards. If poor material is encountered, greater excavation will be needed to remove it and additional material will be imported to provide a robust channel with long service life expectancy. Although it could be more, it is not expected that the volume will exceed 500 cubic yards. In order to limit introduction of sediment into Elk Creek as a result of construction of the fish bypass channel, as much of the work as possible will be done in the dry, creek flow may be bypassed down the Ware and Hinds Ditch if necessary and agreed by the ditch company, the stop log notch may be kept closed as much as practical until bypass channel armor is in place, and excavation into the active creek channel will be performed at low flow when little sheer stress is available to cause sediment movement and entrainment. Further, conditions of any necessary storm water or grading permit will be met. Per Notification Procedure 5 The critical stream condition that the planned bypass channel will address is the barrier to upstream fish passage posed by the diversion dam. It is believed that the grade control provided by the diversion may be one of the factors that contribute to the existence of good spawning habitat upstream. Also, due to the senior water rights in the Ware and Hinds Ditch, the reach upstream of the diversion retains good flow throughout the hot summer months and provides good brood rearing habitat. Without a bypass channel, spawning fish running up from the river are denied access to these resources. Per Notification Procedure 6 The permanent footprint of the bypass is estimated to be about 0.05 acres all within what is assumed to be jurisdictional wetland area. Once constructed, it may be found to be somewhat larger, though still well below 0.10 acres. The bypass termini along the left bank of Elk Creek will span widths totaling approximately 20 linear feet of bank length. These impacts will benefit fish and the stream ecosystem by providing upstream access to approximately 3.3 miles of creek channel along Elk Creek and East Elk Creek between the subject site and the next barriers upstream. Per Notification Procedure 7 The quantifiable parameters listed above, under Procedure 3 will be measured with a wading rod and velocity meter during post completion monitoring at several different creek stages once the bypass channel is put in service. The measured values will be compared to the design targets and an evaluation of results will be included in the monitoring report submitted the third year after construction. The parameters listed above will comprise the entirety of the success criteria necessary for compliance with Regional General Permit 12. In addition, on a voluntary basis, CPW will record the long-term effects of the project by monitoring fish density and biomass both Page 5 of 5 upstream and downstream of the site on the creek and on the river, and will also evaluate fish passage at various flow stages. Certification and Requests The information provided hereby and herewith is accurate and provides a complete characterization of the planned bypass, both to the greatest degree presently available. It is the intent of Colorado Parks and Wildlife and its partners in this project to abide by the terms and Conditions of Regional General Permit 12. Since this project has been vetted by several levels of staff, including the Area Aquatic Biologist as documented by the enclosed internal memo and the Senior Aquatic Biologist for the Northwest Region, Colorado Parks and Wildlife requests that the comment period associated with our interagency coordination be waived. Parks and Wildlife also hereby requests that you please verify and acknowledge that the subject bypass channel plan conforms with the cited permit, state concurrence that it qualifies with the requirements of the permit, and issue written approval and authorization to proceed forthwith. Thank you for facilitating a timely review process. With kind regard, DRAFT _____________________________ Collin Robinson Professional Engineer Water Resource Section Enclosures: Statements of Intent, Location Map, Photos, Site Map, Sketches, Internal Memo I,Eric C.Williams,representing the Williams Family Investments Company,RLLP,owner of property located in Section 25 of Township 5 South,Range 91 West of the e"Principal Meridian, near New Castle,CO,have read the above and agree to allow the survey and that,to the extent the survey determines the fish bypass channel around the Ware &Hinds Ditch diversion structure will lie on said property,the RLLP will allow access for construction and maintenance,and will, given reasonable terms,donate a perpetual easement for the bypass,details of which will be worked out after the survey is completed. £t£}~ Signature RLLP Title . Date Page 2 of 3 I,Ross M.Talbott,representing Burning Mountain Land &Cattle,LLC,owner of property located in Section 36 of Township 5 South,Range 91 West of the e"Principal Meridian,near New Castle,CO,have read the above and agree to allow the survey and that,to the extent the survey determines the fish bypass channel around the Ware &Hinds Ditch diversion structure will lie on said property,the LLC will allow access for construction and maintenance,and will,given reasonable terms,donate a perpetual easement for the bypass,details of which will be worked out after the survey is completed. ~~J;IY! Date Page 2 of 3 LLC Title !(!!(!!(!!(!Proposed Fish Bypass Colorado RiverElk CreekInterstate 70Hwy 82Hwy 13Sections 25 and 36T5S R91W 6thPMFish Entrance 39°34'43" N 107°32'44" WStop Logs 39°34'43" N 107°32'45" WFish Exit 39°34'42" N 107°32'45" WSiltRifleNew CastleGlenwood SpringsDepictions hereon are for general reference only. Responsibility for results of use is expressly disclaimed./0246MilesExhibit:2.aDate:2016.03.02Location MapPreparation:SCRReview:Map Title:Region: Area: Property or Process:Project:NW 7Main Elk CreekWare & Hinds Ditch Fish BypassWaterResourcesSectionNotes:GIS Data From Various Providers Including USGS, CDOTIndicated Locations - GeneralAll in Garfield County--- Figure 2.b.i taken 2014.05.30 from right abutment looking north Figure 2.b.ii taken 2015.04.22 from bank downstream of right abutment looking northwest Figure 2.b.iii taken 2016.03.28 from left bank above swale looking east Figure 2.b.iv taken 2015.09.03 from right abutment looking northeast Existing Swale, Drains to Creek. "Inactive" Portion of Crest Proposed Fish Bypass Channel Impacted Wetland Area ~0.05 acres Ware & Hinds Ditch Section 25, Williams Section 36, Talbott Proposed Stop-log Notch Exhibit: 2.c Date: 2016.03.02Plan View Site Map Preparation: SCR Review:Map Title: Region: Area: Property or Process: Project: NW 7 Main Elk Creek Ware & Hinds Ditch Fish Bypass Notes:Background - Google Earth Image 2014.06.03 | All Locations - General | T5S R91W 6thPM. Water Resources Unit Depictions hereon are for general reference only. Responsibility for results of use is expressly disclaimed. / 0 204060 Feet --- Oblique View Bypass Schematic STATE OF COLORADO John W. Hickenlooper, Governor  Mike King, Executive Director, Department of Natural Resources Rick D. Cables, Director, Colorado Parks and Wildlife Parks and Wildlife Commission: Robert W. Bray  Chris Castilian  Jeanne Horne Bill Kane, Vice-Chair  Gaspar Perricone  James Pribyl  John Singletary, Chair Mark Smith, Secretary  James Vigil  Dean Wingfield  Michelle Zimmerman Ex Officio Members: Mike King and John Salazar 711 Independent Ave. • Grand Junction CO 81505 970-255-6100 • 970-255-6111 wildlife.state.co.us • parks.state.co.us INTERNAL MEMO TO: Collin Robinson, NW Region Water Engineer FROM: Lori Martin, Area 7 Aquatic Biologist RE: Proposed Fish Passage Structure on Elk Creek DATE: October 16, 2012 ________________________________________________________________________ A fish passage structure on Elk Creek at the Ware and Hinds diversion could be beneficial for rainbow and brown trout, as well as mountain whitefish that utilize the lower portions of Elk Creek, Main Elk Creek, and East Elk Creek for spawning purposes. Fish from the Colorado River will seek tributaries in the spring and fall with sufficient flows and suitable habitat to spawn in. The current Ware and Hinds diversion structure limits fish that have moved into Elk Creek from the Colorado River in reaching available adult spawning habitat, as well as recruitment habitat for young fish. Modification of the existing Ware and Hinds diversion structure could increase reproductive and recruitment success of rainbow and brown trout, as well as mountain whitefish by increasing connectivity between Elk Creek, Main Elk Creek, East Elk Creek, and the Colorado River. All three species are heavily sought by anglers for sport fishing opportunities. Rainbow and brown trout are currently present in both Main Elk Creek and East Elk Creek, while cutthroat trout and brook trout can also be found in Main Elk Creek. Sculpin, a native fish species, has also been collected in both of these creeks. Other native fish species, such as flannelmouth and bluehead suckers, and potentially roundtail chub, that generally occupy habitat in the Colorado River, may also utilize the lower portion of Elk Creek on a seasonal basis. CPW is a signatory on the Rangewide Agreement and Conservation Strategy for these "three species." Additionally, the roundtail chub is considered by CPW as a Species of Special Concern. Thus, these native fish species could also benefit from a fish passage structure at the Ware and Hinds diversion, allowing opportunity for upstream movement to suitable habitat, and increased connectivity between Elk Creek, Main Elk Creek, East Elk Creek, and the Colorado River. CPW has been involved with multiple fish passage structures throughout Colorado. We have quite a bit of knowledge that can be gleaned from others in the Aquatic Section that have worked on similar projects. Please let me know how I may be of assistance should this proposed fish passage structure on the Ware and Hinds diversion move forward. PROJECT: Elk Creek Fish Bypass Channel - New Castle, CO Ver 1 -Date:July 31, 2017 50% Design - Cost Opinion Description Quantity Unit Unit Cost Total Cost Totals Notes / Assumptions Site Preparation Staging Area 1 LS $1,500 $1,500 Silt fence 330 LF $5 $1,650 Access Road Reinforcement 59 CY $50 $2,956 Assumes 1' of aggregate over 1596 SF Construction Access Ramp 2 EA $1,000 $2,000 Turbidity Curtain 36 LF $15 $540 Oil Boom 36 LF $20 $720 Erosion and Sediment Control Management 1 LS $3,000 $3,000 Care of Water 1 LS $2,500 $2,500 Large Woody Debris Removal 4 EA $20 $80 Clearing of Riparian Vegetation 450 SY $10 $4,500 Tree Removal 5 EA $400 $2,000 Sub Total: $21,446 Fish Passage Channel General Excavation 190 CY $25 $4,750 Areas outside Elk Creek OHW Channel Excavation 11 CY $25 $275 Areas inside Elk Creek OHW Material Haul-off 190 CY $30 $5,700 Assumes all excavated cobble can be reused. Channel Boulders (3' - 4' Dia) 80 TON $150 $12,000 Assume average boulder is 3 to 4 feet in diameter. Cobble Channel Side Slopes 50 TON $110 $5,500 Assume cobble can be Cobble Bed 20 CY $25 $500 Assume 3' wide channel, 1' deep cobble. Concrete Wall Pass Through with Stop Logs 1 LS $10,000 $10,000 Erosion Control Blanket 170 SY $15 $2,550 Revegetation Seeding and Planting 210 SY $10 $2,100 Sub Total: $43,375 ITEMIZED CONSTRUCTION SUBTOTAL $64,821 Contingency (15%)$9,723 CONSTRUCTION WITH CONTIGENCY $74,544 Land Survey (LS)$0 Geotechnical Engineering $0 Structural Engineering $0 Utility Relocations $0 Traffic Control LS $1,000 Hydrographic Survey $0 Included in Current Contract Cultural Resource Survey and Report $0 Full Wetland Delineation $0 Lands and Easements (Permanent)$0 Lands and Easements (Construction)$0 Lands and Easements Processing $0 Construction Bonding/Ins (5%)$3,241 5% construction after design Mob and Demob (5%)$3,241 5% construction Environmental Assessment Recovery Prgm $0 Engineering Design $0 Included in Current Contract Hydraulic Modeling $0 Included in Current Contract Permitting 404, 401 $0 Included in Current Contract CDOT ROW License $0 Not required for this project. Permitting Floodplain $0 Included in Current Contract Plans and Specifications for bid $0 Included in Current Contract Construction Stakeout $2,000 Construction Review Observations $0 Included in Current Contract Vegetation Replacement YR 2 $3,000 TOTAL PROJECT COST OPINION $87,026 Elk Creek Fish Bypass Channel Preliminary Design ‐ Engineers Opinion of Cost Page 1 SECTION OF COLORADO FISH BYPASS CHANNEL OF ELK CREEK NEW CASTLE, CO SEPTEMBER 2017 50 PERCENT DRAWINGS CONTACTS Richard Van Gytenbeek Outreach Coordinator Trout Unlimited - Colorado River Basin 115 North Fifth Syreet, Suite#409 Grand Junction, CO 81501 (307)-690-1267 RiverRestoration.org Mr. Jason Carey, P.E. Project Engineer RiverRestoration.org, LLC. (970)-947-9568 G01 SHEET NO. SHEET TITLE EC01 EROSION CONTROL AND CARE OF WATER PLAN SHEET INDEX AND VICINITY MAP C01 LOCATION MAP VICINITY MAP SHEET INDEX FISH BYPASS PLAN AND PROFILE WARE HINDS DIVERSION LAKE ST EL K C R E E K PROJECT SITE New Castle EC02 EC03 C02 CONCRETE STRUCTURE PLAN, SECTIONS AND PROFILE C04 D01 FISH BYPASS DETAILS EROSION CONTROL AND CARE OF WATER DETAILS C03 FISH PASSAGE OUTLET PLAN AND SECTIONS D02 STOP LOG STRUCTURE DETAILS G02 BASEMAP AND HORIZONTAL CONTROL PLAN R01 REVEGETATION PLAN VIEW EC04 EC05 EROSION CONTROL AND CARE OF WATER DETAILS EROSION CONTROL AND CARE OF WATER DETAILS EROSION CONTROL AND CARE OF WATER PLAN - STAGE 1 FISH PASSAGE INLET PLAN AND SECTIONS NTS NTS EC06 EROSION CONTROL AND CARE OF WATER PLAN - STAGE 2 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 NTS G01SHEET INDEXAND VICINITY MAP 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 1"=20' (FULL SIZE) G02BASE MAP AND HORIZONTALCONTROL PLANFeet 04080 38045Richard Van GytenbeekTrout Unlimited115 North 5th Street, Suite#409Grand Junction, CO 81501Ware and Hinds - Fish Bypass ofElk CreekNew Castle, Colorado81647SEPT 2017PRELIMINARYFISH BYPASS CHANNEL OF ELK CREEK - NEW CASTLE, CO 50 % DESIGN - NOT FOR CONSTRUCTION Riverrestoration.orgP.O. Box248,Carbondale, CO 816231"=30' (FULL SIZE)EC01EROSION CONTROL AND CARE OF WATER PLANNFeet01530 38045Richard Van GytenbeekTrout Unlimited115 North 5th Street, Suite#409Grand Junction, CO 81501Ware and Hinds - Fish Bypass ofElk CreekNew Castle, Colorado81647SEPT 2017PRELIMINARYFISH BYPASS CHANNEL OF ELK CREEK - NEW CASTLE, CO 50 % DESIGN - NOT FOR CONSTRUCTION Riverrestoration.orgP.O. Box248,Carbondale, CO 816231"=10' (FULL SIZE)EC02EROSION CONTROL AND CARE OF WATER PLAN - STAGE 1NFeet01020 38045Richard Van GytenbeekTrout Unlimited115 North 5th Street, Suite#409Grand Junction, CO 81501Ware and Hinds - Fish Bypass ofElk CreekNew Castle, Colorado81647SEPT 2017PRELIMINARYFISH BYPASS CHANNEL OF ELK CREEK - NEW CASTLE, CO 50 % DESIGN - NOT FOR CONSTRUCTION Riverrestoration.orgP.O. Box248,Carbondale, CO 816231"=10' (FULL SIZE)EC03EROSION CONTROL AND CARE OF WATER PLAN - STAGE 2NFeet01020 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 NTS EC04EROSION CONTROL ANDCARE OF WATER DETAILS 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 NTS EC05EROSION CONTROL ANDCARE OF WATER DETAILS 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 NTS EC06EROSION CONTROL ANDCARE OF WATER DETAILS 5570 5575 5580 5585 5590 5595 5570 5575 5580 5585 5590 5595 0+000+100+200+300+400+500+600+700+800+901+001+101+201+301+401+501+601+701+801+902+002+102+20 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 1"=10' (FULL SIZE) C01FISH BYPASS PLAN AND PROFILEPLAN VIEW PROFILE Feet 01020 1H:1V 5575 5580 5585 5590 5595 5575 5580 5585 5590 5595 0+000+100+195575 5580 5585 5590 5595 5575 5580 5585 5590 5595 0+00 0+05 0+10 0+12 5575 5580 5585 5590 5595 5575 5580 5585 5590 5595 0+00 0+05 0+10 0+150+16 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 1"=5' (FULL SIZE) C02CONCRETE STRUCTURE PLAN,SECTIONS AND PROFILEFeet 0510 PLAN VIEW SECTIONS AND PROFILE 1H:1V1H:1V 1H:1V 5575 5580 5585 5590 5595 5575 5580 5585 5590 5595 0+00 0+05 0+10 0+15 0+20 0+25 5575 5580 5585 5590 5595 5575 5580 5585 5590 5595 0+00 0+05 0+10 0+150+16 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 1"=5' (FULL SIZE) C03FISH PASSAGE CHANNEL INLETPLAN AND SECTIONSPLAN VIEW SECTIONS Feet 0510 5575 5580 5585 5590 5575 5580 5585 5590 0+000+100+200+23 5570 5575 5580 5585 5590 5570 5575 5580 5585 5590 0+000+100+18 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 1"=5' (FULL SIZE) C04FISH PASSAGE CHANNEL OUTLETPLAN AND SECTIONSPLAN VIEW SECTIONS Feet 0510 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 NTS D01FISH BYPASS DETAILSTYPICAL CHANNEL SECTION N.T.S. TYPICAL CHANNEL PLAN N.T.S. 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 NTS D02STOP LOG STRUCTURE DETAILSPLAN SECTION THROUGH OPENING N.T.S. PLAN SECTION THROUGH OPENING N.T.S. ELEVATION OF OPENING N.T.S. N.T.S. 38045 Richard Van Gytenbeek Trout Unlimited 115 North 5th Street, Suite#409 Grand Junction, CO 81501 Ware and Hinds - Fish Bypass of Elk Creek New Castle, Colorado 81647 SEPT 2017 PRELIMINARYFISH BYPASS CHANNELOF ELK CREEK - NEW CASTLE, CO50 % DESIGN - NOT FOR CONSTRUCTIONRiverrestoration.org P.O. Box248, Carbondale, CO 81623 1"=5' (FULL SIZE) R01REVEGETATION PLANFeet 0510