(1) The Secretary shall maintain a list of significant thermal features, as defined in section
1001 (f) of this title, within units of the National Park System, including but not limited to the following units:
(A) Mount Rainier National Park.
(B) Crater Lake National Park.
(C) Yellowstone National Park.
(D) John D. Rockefeller, Jr. Memorial Parkway.
(E) Bering Land Bridge National Preserve.
(F) Gates of the Arctic National Park and Preserve.
(G) Katmai National Park.
(H) Aniakchak National Monument and Preserve.
(I) Wrangell-St. Elias National Park and Preserve.
(J) Lake Clark National Park and Preserve.
(K) Hot Springs National Park.
(L) Big Bend National Park (including that portion of the Rio Grande National Wild Scenic River within the boundaries of Big Bend National Park).
(M) Lassen Volcanic National Park.
(N) Hawaii Volcanoes National Park.
(O) Haleakala National Park.
(P) Lake Mead National Recreation Area.
(3) The Secretary shall consider the following criteria in determining the significance of thermal features:
(A) Size, extent and uniqueness.
(B) Scientific and geologic significance.
(C) The extent to which such features remain in a natural, undisturbed condition.
(D) Significance of thermal features to the authorized purposes for which the National Park System unit was established.