The engineer or surveyor should obtain full information concerning the latest accepted survey (including protractions of unsurveyed areas) of any lands involved in a water right application, petition, or proof of appropriation and beneficial use of ground water. This information should be obtained from the office of the U.S. Department of the Interior, Bureau of Land Management, P.O. Box 1828, Cheyenne, Wyoming, 82001, or from county records or other sources of information, prior to making this survey or preparing the map.
037-5 Wyo. Code R. § 5-6