Section 41-3-312 - Alterations or repairs of dams or diversion systems; inspections at other than regular times; cost; unsafe structures(a) The state engineer may, or upon written request from any person or persons residing on or owning land near any dam, reservoir or diversion system shall, order an inspection of those works at any time other than the time set for regular inspections as provided for in W.S. 41-3-311(a). Before ordering an inspection, the state engineer may require any person or persons requesting the inspection to deposit a sum of money sufficient to pay the expenses of the inspection into the state engineer's holding account. If after the inspection the dam, reservoir or diversion system is determined to be in a safe and usable condition, the state engineer may cause the whole or part of the expenses of the inspection to be paid out of the state engineer's holding account. Any excess funds shall be returned to the person or persons advancing the funds.(b) If the dam, reservoir or diversion system is found to be defective, any funds deposited by the person or persons requesting the inspection shall be returned and the state engineer may require the person or persons owning the dam, reservoir or diversion system in question to pay the whole or any part of the expenses of inspection. If the state engineer requires a payment, he shall present a bill of costs to the owner or owners, and if the owner or owners refuse or neglect to pay the costs within thirty (30) days after the presentation of the bill of costs, the costs shall constitute a lien upon the works or other properties of the owner or owners and may be collected by appropriate action in any court of competent jurisdiction. If the inspection discloses defects in the works which in the judgment of the state engineer or his authorized agent constitute a threat to life or property, the state engineer may, without incurring any liability, order the draining of any reservoir involved, or the limitation or cessation of its use or the use of any defective works until such time as the owner of the reservoir or other works returns the works to a safe condition as approved by the state engineer. The lien shall be filed as provided by W.S. 41-3-310(c).