To amend Public Law 89-366 to allow for an adjustment in the number of free roaming horses permitted in Cape Lookout National Seashore.

To amend the National Trails System Act to designate El Camino Real de los Tejas as a National Historic Trail.

To amend the Surface Mining Control and Reclamation Act of 1977 to reauthorize collection of reclamation fees, revise the abandoned mine reclamation program, promote remining, authorize the Office of Surface Mining to collect the black lung excise tax, and make sundry other changes.

To authorize the exchange of certain land in Everglades National Park.

To amend the Irrigation Project Contract Extension Act of 1998 to extend certain contracts between the Bureau of Reclamation and certain irrigation water contractors in the States of Wyoming and Nebraska.

To establish 3 memorials to the Space Shuttle Columbia in the State of Texas.

To amend the National Trails System Act to extend the Lewis and Clark National Historic Trail to include additional sites associated with the preparation or return phase of the expedition, and for other purposes.

To prohibit energy market manipulation.

To amend the Federal Power Act to establish reliability standards.

To protect the voting rights of members of the Armed Services in elections for the Delegate representing American Samoa in the United States House of Representatives, and for other purposes.