This data set contains polygons that represent the following sensitive
human-use management areas in Puget Sound and the Strait of Juan de
Fuca, Washington: aquaculture sites, commercial fishing areas, Indian
reservations, marine sanctuaries, Nature Conservancy areas, national
parks, recreational fishing areas, state parks, subsistence areas,
wildlife refuges, and other management areas. Location-specific type and
source information is stored in relational data tables designed to be
used in conjunction with this spatial data layer. This data set
comprises a portion of the Environmental Sensitivity Index (ESI) data
for Puget Sound and Strait of Juan de Fuca, Washington. ESI data
characterize the marine and coastal environments and wildlife by their
sensitivity to spilled oil. The ESI data include information for three
main components: shoreline habitats, sensitive biological resources, and
human-use resources. See also the SOCECON (Socioeconomic Resource Points
and Lines) data layer, part of the larger Puget Sound and Strait of Juan
de Fuca ESI database, for additional human-use information.