Alaska Department of Transportation & Public Facilities
Bend Parks and Recreation
Bureau of Safety and Environmental Enforcement (BSEE)
Calaveras County Department of Public Works
California Department of Fish and Wildlife
California Department of Water Resources
California State Lands Commission
California Water Boards
City of Bellevue
City of Los Angeles Department of Public Works
City of Newport Beach
City of Oak Harbor
City of Portland Bureau of Environmental Services
City of Portland Parks & Recreation
City of San Jose
City of Seattle
Clackamas Partnership
Clean Water Services
Columbia Habitat Monitoring Program (CHaMP)
Columbia River Estuary Study Taskforce (CREST)
Columbia River Gorge Commission
Contra Costa County Flood Control & Water Conservation District
Contra Costa Water District
County of Chelan
County of Fresno
County of Osceola
Federal Aviation Administration
Fisheries and Oceans Canada
Gateway Cities Council of Governments
Idaho Fish & Game
Idaho Soil & Water Conservation Commission
Keystone Agricultural Producers of Manitoba
Los Angeles Community Redevelopment Agency and Thomas Safran & Associates
Los Angeles County Metropolitan Transportation
Los Angeles World Airports
Marina Coast Water District
Montana Department of Natural Resources and Conservation
Moulton Niguel Water District
Napa County Flood Control & Water Conservation District
National Oceanic and Atmospheric Administration
Natural Resources Conservation Services
Nevada Department of Conservation and Natural Resources
Nevada Division of Environmental Protection
Orange County Public Works
Oregon Department of Fish and Wildlife
Oregon State University
Oro Loma Sanitary District
Plumas National Forest, Mt. Hough Ranger District
Port Authority of New York and New Jersey
Puget Sound Partnership
Resource Conservation District of Santa Cruz County
Restore America’s Estuaries
Rosedale-Rio Bravo Water Storage District
Sacramento County Department of Airports
San Diego Unified Port District
San Francisco County Transportation Authority
Seattle Department of Transportation
Sonoma County Regional Parks
Alaska Airlines and United Airlines
Brookfield Residential
Cascade Environmental Group
City of Chicago, Department of Aviation
Environmental Incentives
Floventis Energy
Hartsfield-Jackson Atlanta International Airport
Kiewit/Mason Joint Venture
Olsson Engineering
Ormat Technologies, Inc.
Stillwater Sciences
Tetra Tech
The Culver Studios, Hackman Capital Partners
WestWater Research
Cedarville Rancheria Northern Paiute Tribe
Columbia River Inter-Tribal Fish Commission
Confederated Tribes and Bands of the Yakama Nation
Confederated Tribes of Grand Ronde
Confederated Tribes of the Chehalis Reservation
Confederated Tribes of the Colville Reservation
Confederated Tribes of the Coos, Lower Umpqua and Siuslaw Indians
Confederated Tribes of Umatilla Indian Reservation
Confederated Tribes of Warm Springs
Cowlitz Indian Tribe
Lower Elwha Klallam Tribe
Nez Perce
Puyallup Tribe
S’Klallam Indian Tribe
Seminole Tribe of Florida
Shoalwater Bay Indian Tribe
Shoshone-Bannock Tribes
Snoqualmie Indian Tribe
Suquamish Tribe
Swinomish Tribe
American Rivers
Audubon Canyon Ranch
Bay Model Association
Bonneville Environmental Foundation
Bush Heritage Australia
Cal Trout
California Association of Resource Conservation Districts
California Audubon Society
California Wildlife Foundation
Columbia Land Trust
Conservation Measures Partnership
David and Lucile Packard Foundation
Elkhorn Slough Foundation
Endangered Habitats League
Environmental Defense Fund
Foundations of Success
Gordon and Betty Moore Foundation
John Day Basin Partnership
Marin Audubon Society
Marin Audubon Society and the City of San Rafael
Midcoast Watersheds Council
National Audubon Society
National Forest Foundation
Oregon Tilth
Pacific Northwest Aquatic Monitoring Partnership
Peaks to People Water Fund
Peninsula Open Space Trust
Resources Legacy Fund
River Partners
Romberg Tiburon Center for Environmental Studies
San Francisco Estuary Institute
San Francisco Planning + Urban Resarch (SPUR) Association
Southwest Wetlands Interpretive Association
Tahoe Resource Conservation District
The Ocean Foundation
Tillamook Estuary Partnership
World Wildlife Fund