The Report on the Environment (ROE) presents the best available indicators of information on national conditions and trends in air, water, land, human health, and ecological systems that address 23 questions EPA considers mission critical to protecting our environment and human health.

The ROE provides access to the information from the ROE report, published in 2008 with a companion Highlights Document, which includes the underlying methodology, references, and sources of additional information, in an on-line searchable format.