of 6,000 acres. 8314. Categorical exclusion for hazard trees (a) Categorical exclusion established Forest management activities carried out by the Secretary concerned to remove hazard trees for purposes of the protection of public health or safety, water supply, or public infrastructure are a category of actions hereby designated as being categorically excluded from the preparation of an environmental assessment or an environmental impact statement under section 102 of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4332 ). (b) Availability of categorical exclusion On and after the date of the enactment of this Act, the Secretary concerned may use the categorical exclusion established under subsection (a) in accordance with this section. 8315. Categorical exclusion to improve or restore National Forest System lands or public land or reduce the risk of wildfire (a) Categorical exclusion established Forest management activities described in subsection (b) are a category of actions hereby designated as being categorically excluded from the preparation of an environmental assessment or an environmental impact statement under section 102 of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4332 ). (b) Forest management activities designated for categorical exclusion (1) Designation The category of forest management activities designated under this section for a categorical exclusion are forest management activities described in paragraph (2) that are carried out by the Secretary concerned on National Forest System lands or public lands where the primary purpose of such activity is to improve or restore such lands or reduce the risk of wildfire on those lands. (2) Activities authorized The following forest management activities may be carried out pursuant to the categorical exclusion established under subsection (a): (A) Removal of juniper trees, medusahead rye, conifer trees, piñon pine trees, cheatgrass, and other noxious or invasive weeds specified on Federal or State noxious weeds lists through