National Park Service July 13, 2009 – Federal Register Recent Federal Regulation Documents

The National Park Service is proposing this rule to update its regulations for managing use of the Colorado River and adjoining federally owned lands administered by the National Park Service within Grand Canyon National Park. Changes to the current rule are necessary to implement portions of the park's recently revised Colorado River Management Plan. Current regulations govern boat trips on the Colorado River within the park upstream from Diamond Creek (approximately River Mile 226). In accordance with the new Colorado River Management Plan, the proposed rule will apply to the entire Colorado River within the park, including the reach of the river downstream from Diamond Creek to the boundary between the park and Lake Mead National Recreation Area (approximately River Mile 277).