California Land Use Planning Information NetworkProvides land use data throughout California, sorted by county.
Bureau of Land Management, Arcata Field OfficeThe Arcata Field Office is responsible for the administration of natural resources, lands, and mineral programs on approximately 200,000 acres of public land in Northwestern California.
Environmental Protection Information CenterOrganization working to protect biodiversity and ancient forests. Garberville.
Arcata Fish and Wildlife OfficeThe AFWO staff consists of fisheries and wildlife biologists, technicians, and support personnel who are conducting a variety of conservation activities applicable to Northwest California.
Trails Trust of Humboldt BayAdvocating and educating the community about potential projects for trail development and to raise necessary funds for the planning and permitting stages.