1. The State Engineer shall collect the following fees:
2. When fees are not specified in subsection 1 for work required of the Office of the State Engineer, the State Engineer shall collect the actual cost of the work.
3. Except as otherwise provided in this subsection, all fees collected by the State Engineer under the provisions of this section must be deposited in the State Treasury for credit to the State General Fund. All fees received for copies of any drawing or map must be kept by the State Engineer and used only to pay the costs of printing, replacement and maintenance of printing equipment. Any publication fees received which are not used by the State Engineer for publication expenses must be returned to the persons who paid the fees. If, after exercising due diligence, the State Engineer is unable to make the refunds, the State Engineer shall deposit the fees in the State Treasury for credit to the State General Fund.