; (2) flight testing and evaluation; or (3) the designation or creation of new units of special use airspace, or the establishment of military flight training routes, over the Wilderness. (f) Existing airstrips Nothing in this Act restricts or precludes low-level overflights by aircraft utilizing airstrips in existence on the date of enactment of this Act that are located within 5 miles of the proposed boundary of the Wilderness. (g) Wildfire, insect, and disease management In accordance with section 4(d)(1) of the Wilderness Act ( 16 U.S.C. 1133(d)(1) ), the Secretary concerned may take any measures in the Wilderness that the Secretary concerned determines to be necessary for the control of fire, insects, and diseases, including, as the Secretary concerned determines to be appropriate, the coordination of the activities with the State or a local agency. (h) Data collection In accordance with the Wilderness Act ( 16 U.S.C. 1131 et seq.) and subject to such terms and conditions as the Secretary concerned may prescribe, the Secretary concerned may authorize the installation and maintenance of hydrologic, meteorologic, or climatological collection devices in the Wilderness if the Secretary concerned determines that the facilities and access to the facilities are essential to flood warning, flood control, or water reservoir operation activities. (i) Water rights (1) Findings Congress finds that— (A) the Wilderness is located— (i) in the semiarid region of the Great Basin; and (ii) at the headwaters for the streams and rivers on land with respect to which there are few, if any— (I) actual or proposed water resource facilities located upstream; and (II) opportunities for diversion, storage, or other uses of water occurring outside the land that would adversely affect the wilderness values of the land; (B) the Wilderness is generally not suitable for use or development of new water resource facilities