Wikipedia
DOCUMERICA was a program sponsored by the United States Environmental Protection Agency to "photographically document subjects of environmental concern" in the USA from about 1972 to 1977.
The images were made by approximately 70 well-known photographers contracted by the EPA for this project. Photographers included Boyd Norton, Danny Lyon, Gene Daniels, Marc St. Gil, Anne LaBastille, Bill Strode, Charles O'Rear, Jack Corn, Tomas Sennett, Erik Calonius, Yoichi Okamoto, Ken Hayman, and John H. White.
Some of the subjects photographed are urban cityscapes, everyday life in small towns, scenes of natural beauty including beaches and mountains, urban areas including junk yards, pollution treatment, highways, air quality and heavy industry; Amtrak; air and water pollution; waterfronts; mining and logging scenes; farms; and people, including workers in industry, environmental protection, farming, and mining. Among the areas included are National Parks and Forests, environmentally sensitive areas that were under development or considered for government protection, the planned route of the Alaska Pipeline, Hawaii and Washington, D.C.. The project even included some photographs of Canada, Yugoslavia and Austria