Natural Resources

Technical Resources Library

Basin-Wide Studies

Climate Change

Chelan County Department of Natural Resources

Lake Wenatchee Water Storage Feasibility Study, June 2003
Montgomery Watson Harza, Jones & Stokes

Wenatchee River Basin, Watershed Assessment, August 2003
Montgomery Water Group, Inc., Pacific Groundwater Group, EES

WRIA 45 Summary of Groundwater/Surface Water Interaction and Groundwater Resource Reference, January 6, 2005
Golder Associates

Wenatchee Watershed Management Plan, April 2006

Multi-Purpose Water Storage Assessment in the Wenatchee River Watershed, June 2006
Montgomery Water Group, Inc.

Wenatchee Watershed Planning, Phase IV - Detailed Implementation Plan, April 2008
Wenatchee Watershed Planning Unit

Water Storage Report, Wenatchee River Basin, February 2011
Anchor QEA, LLC

Non-County Entities

Wenatchee Subbasin Plan, May 2004
Northwest Power and Conservation Council

2005 Accomplishment Report for the Upper Columbia Core Subbasins
U.S. Department of the Interior Bureau of Reclamation, Pacific Northwest Region Upper Columbia Area Office Habitat Program, Greg Knott, Methow Subbasin Liaison

Technical Report for the Columbia Basin Long-Term Water Supply and Demand Forecast, 2011 - Appendix D, Historical Stream Flow by WRIA
Washington State Department of Ecology, Office of Columbia River

Icicle Sub-Basin Studies

Chelan County Department of Natural Resources

Alpine Lakes Optimization, Water Infrastructure Project Grant Application Form, Washington State Department of Ecology, October 2005, Mike Kaputa, Director

Preliminary Draft, Needs and Alternatives Analysis, Icicle Creek Sub-Basin Storage Study, March 2007
Anchor Environmental, L.L.C.

US Fish and Wildlife Service

Icicle Creek Target Flow Report For Leavenworth national Fish Hatchery, December 2004
Montgomery Water Group

Water Management Plan for Leavenworth National Fish Hatchery, December 2004
Montgomery Water Group

Progress Report, Icicle Creek Water Temperatures, November 1, 2005 - October 31, 2006
Barbara Kelly Ringel

Biological Assessment for Operations and Maintenance of Leavenworth National Fish Hatchery, July 2006

Leavenworth National Fish Hatchery, National Pollutant Discharge Elimination System Discharge Monitoring Reports

Leavenworth National Fish Hatchery, Proposed Flow Management Operations for 2009-2014, January 2009

Seasonal Movements of Adult Fluvial Bull Trout and Redd Surveys in Icicle Creek, 2009 Annual Report, 2011
Mark C. Nelson, Andy Johnsen and R.D. Nelle

Leavenworth National Fish Hatchery Final Value Analysis, June 2012

 US Bureau of Reclamation

Groundwater Conditions at the Leavenworth National Fish Hatchery, Leavenworth, Washington, February 2010

Technical Memorandum, Instream Flow Assessment of Icicle Creek, Washington, December 2005
Ron Suttton and Chelsie Morris

 Trout Unlimited

Lower Icicle Creek Reach Level Assessment, 2005
The Watershed Company

Icicle Creek Boulder Field Fish Passage Assessment
EcoAssets and Associates

Peshastin Sub-Basin Studies

Peshastin Irrigation District Pump Exchange Project - Appraisal Study (December 2012)

Draft Feasibility Study, Campbell Creek Reservoir, September 2010
Washington State Department of Ecology, Anchor QEA, LLC

Peshastin Subbasin, Needs and Alternatives Study, January 2007
Chelan County Natural Resources Department, Anchor Environmental, LLC

 

Posted: 02/12/2015 03:27 PM
Last Updated: 03/22/2016 08:47 AM

Chelan County Calendar

Upcoming events and schedules at the county!

  • 26
    Apr 2024
    09:30 AM - 10:30 AM

    Public Meeting: Public Canvassing Board Meetings

    Posted by: Chelan County Elections

    The Canvassing Board of Chelan County, pursuant to RCW 29A.60.160, will hold public meetings at the dates and times listed below. The meetings of the Canvassing Board are open, public meetings under the applicable provisions of chapter 42.30 RCW, and each meeting shall be continued until the activity for which the meeting is held has been completed.

    Chelan County Auditor’s Office
  • 24
    Apr 2024
    06:30 PM - 08:00 PM

    Planning Commission - April 24th, 2024

    Posted by: Community Development

    400 Douglas Street
  • 24
    Apr 2024
    07:00 PM - 08:00 PM

    Assessor's Office Community Meeting: Entiat and North Wenatchee

    Posted by: Chelan County Assessor

    Chelan County Assessor Wes Cornelius invites property owners and all interested parties to attend one of four community meetings scheduled this spring throughout the county.

    Wenatchee Valley Fire Station No. 11
  • 23
    Apr 2024
    09:00 AM - 08:00 PM

    Special Election Day - Manson Parks & Recreation District voters only

    Posted by: Chelan County Elections

    Election Day

  • 15
    Apr 2024
    08:00 AM - 08:00 PM

    Registration in person at our office

    Posted by: Chelan County Elections

    Registration Deadline in person at our office.