Environment and Climate

Endangered Species Program

Search for an endangered species, program sites, or rules and regulations

Envirofacts Data Warehouse

Search local areas containing environmental activities that affect air, water, and land

Inventory of U.S. Greenhouse Gas Emissions and Sinks

National inventory of greenhouse gases

National Priorities List

List of hazardous U.S. sites eligible for remedial action under the Superfund program

California Air Quality Data

Current and historic air quality indicators

California Department of Conservation

Environmental information for researchers and educators, including maps for land use planning and maps of California geological resources.

Department of Fish and Game

Contains information about recreational hunting and sport fishing regulations, as well as environmental resource management

Recycling Information

Recycling resources, including where to recycle

Department of Water Resources - Data Exchange Center

Hydrologic information database, including precipitation, river, reservoir, and snow levels