To authorize the Secretary of the Interior to conduct a special resources study to evaluate resources along the coastal region of the State of Delaware and to determine the suitability and feasibility of establishing 1 or more units of the National Park System in Delaware, and for other purposes.

To modify the boundary of Lowell National Historical Park, and for other purposes.

To transfer administrative jurisdictio over certain land in Clark County, Nevada, from the Secretary of the Interior to the Secretary of Veterans Affairs.

To provide for the conveyance of certain Bureau of Land Management land in the State of Nevada to the University and Community College System of Nevada, and for other purposes.

To designate the Ice Age Floods National Geologic Trail, and for other purposes.

To authorize appropriations to the Secretary of the Interior for the restoration of the Angel Island Immigration Station in the State of California.

To authorize the Secretary of the Interior to convey the Newlands Project Headquarters and Maintenance Yard Facility to the Truckee-Carson Irrigation District.

To authorize the Secretary of the Interior to implement water supply technology and infrastructure programs aimed at increasing and diversifying domestic water resources.

To extend the authorization for the Secretary of the Interior to release certain conditions contained in a patent concerning certain land conveyed by the United States to Eastern Washington University.

To protect public health and safety in the event that testing of nuclear weapons by the United States is resumed.