Able to do air and water monitoring for contaminants. Their information and reports support groups to take action. 1718 Connecticut Ave. NW, Suite 600, Washington, D.C. 20009. P.O. Box 29201, The Presidio, San Francisco, CA 94129.
Information tends to be more mainstream, i.e., less-detailed about the harmful aspects.
Project of EPA and Oregon State University. Dr. Marion Moses' organization. 49 Powell St., Suite 530, San Francisco, CA 94102. Supports citizen groups in taking action in their area. 450 Geary St. Suite 500, San Francisco, CA 94102.