would amend the SDWA to require a health advisory and drinking water standard for hexavalent chromium.

would amend the SDWA to require a health advisory and drinking water standard for perchlorate.

would direct the EPA Administrator to investigate and address cancer and disease clusters, including in infants and children.

would reauthorize the Coral Reef Conservation Act of 2000.

would designate a portion of the Arctic National Wildlife Refuge as wilderness.

would establish the Sacramento-San Joaquin Delta National Heritage Area.

would prohibit the regulation of carbon dioxide emissions in the United States until China, India, and Russia implement similar reductions.

which amends the Energy Policy Act of 2005 to reauthorize and modify provisions relating to the diesel emissions reduction program.

which transfers certain land to the United States to be held in trust for the Hoh Indian Tribe.

which amends the Fish and Wildlife Act of 1956 to reauthorize volunteer programs and community partnerships for national wildlife refuges.