City of Cambridge Department of Public Works
Cambridge, Maryland
West Creek Conservancy
Parma, Ohio
County of Bergen
Ridgewood, New Jersey
Brown Advisory
Baltimore, Maryland
City of Detroit
Detroit, Michigan
Howard County Department of Planning and Zoning
Howard County, Maryland
Big Elk Meadows Association
Larimer & Boulder Counties, Colorado
Larimer County Colorado
Larimer County, Colorado
City of Boulder Planning, Housing, and Sustainability
Boulder, Colorado
Shield-Ayers-Bowen family
Travis County, Texas
City and County of Denver Parks Department
Denver, Colorado
U.S. Fish and Wildlife Service
Albuquerque, New Mexico
Louisiana Children's Museum
New Orleans, Louisiana
Willoughby-Eastlake Schools
Willoughby Hills, Ohio
Wake County Facilities Design and Construction
Southeast Wake County, North Carolina
Maryland State Highway Administration
Manchester, Maryland
Maryland Department of Transportation, State Highway Administration
Annapolis, Maryland
RE Farm Café
State College, Pennsylvania
National Park Service
Washington, District of Columbia
City of Fort Wayne
Fort Wayne, Indiana
Howard County Stormwater Management Division
Elkridge, Maryland
Potomac, Maryland
Fresno Chaffee Zoo
Fresno, California
Maryland National Capital Park and Planning Commission
Gaithersburg, Maryland
University of North Carolina at Chapel Hill
Chapel Hill, North Carolina
The Village of Hunting Valley, Ohio
Hunting Valley, Ohio
Prince George's County Public Schools
Riverdale, Maryland
Wissahickon Valley Watershed Association
Upper Dublin & Springfield Townships, Pennsylvania