The ANS Task Force has conducted ecological surveys to establish base-line data and to document ANS and their impacts in a number of systems, including: the Great Lakes and Upper Hudson River; Valdez Harbor in Prince William Sound, and Cook Inlet in Alaska; the Delaware Bay; Coos Bay, Oregon; Pearl Harbor, Hawaii; San Francisco Bay and the Inland Delta; Florida’s Fresh Water Systems; Chesapeake Bay; and most recently the Lower Columbia River in Washington and Oregon. Many of these surveys are available here as Adobe PDF files.

Alaska Ecological Surveys

Pearl Harbor, Hawaii

Sacramento - San Joaquin Delta

San Fransico Bay & Delta

Chesapeake Bay