
Current and past clients include:
Alabama Department of Environmental Management
Arkansas DEQ
Baltimore County, Maryland
Bucks County, Pennslyvania
California Department of Water Resources
California State University
City of Norwalk, Connecticut
City of Wilmington, Delaware
Clermont County, Ohio
The Council of State Governments
Delaware Department of Natural Resources & Environmental Control
Delaware River Basin Commission
Federal Highway Administration
Florida Department of Environmental Protection
Georgia Environmental Protection Division
Grand Valley State University
Kent County, Michigan
Kentucky Division of Water
League of Women Voters
Maine Department of Environmental Protection
Michigan Department of Environmental Quality
Mississippi Department of Environmental Quality
The Nature Conservancy
New Hampshire Department of Environmental Services
New Jersey Department of Environmental Protection
Peconic Estuary Program, New York
Pennslyvania Department of Environmental Protection
Prince George's County, Maryland
Rockdale County, Georgia
U.S. Army Corps of Engineers
U.S. Department of Energy
U.S. Environmental Protection Agency
U.S. Fish and Wildlife Service
Washington Suburban Sanitary Commission