My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
9593
CWCB
>
UCREFRP
>
Public
>
9593
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
7/14/2009 5:02:36 PM
Creation date
5/22/2009 12:56:40 PM
Metadata
Fields
Template:
UCREFRP
UCREFRP Catalog Number
9593
Author
Tetra Tech Inc.
Title
Concept Development Report Hartland Diversion Dam Fish Passage Structure Delta, Colorado.
USFW Year
2000.
USFW - Doc Type
Grand Junction, CO.
Copyright Material
NO
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
93
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
Show annotations
View images
View plain text
<br />I. INTRODUCTION <br />The Hartland diversion dam, serving the Hartland Ditch, is located on the Gunnison <br />River near Delta, CO. The Hartland diversion dam consists of a low head dam that is currently <br />a barrier to fish passage. As part of the Upper Colorado River Endangered Fish Recovery <br />Program (Recovery Program), passage is proposed at the dam to provide fish access to <br />historic habitat further upstream on the Gunnison River. The target species for this project <br />include the Colorado pikeminnow (Ptychocheilus lucius) and the razorback sucker (Xyrauchen <br />texanus). <br />The purpose of this document is to present conceptual alternatives for establishing fish <br />passage at the Hartland diversion dam and to generate input by key project participants prior to <br />developing final plans. This document includes general criteria for conceptual layout and <br />grading of three alternatives; development of basic design information to support the final <br />design process including hydraulics, hydrology, and mapping; cost estimates to assist in <br />alternative selection; evaluation of pros and cons of each alternative; and recommendations to <br />assist in the development of the final design. This document also presents general criteria for <br />layout and design of a fish screen and bypass return channel to be installed along the Hartland <br />Ditch downstream of the diversion structure. <br /> <br />1 <br /> <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />
The URL can be used to link to this page
Your browser does not support the video tag.