(a) At the conclusion of the hearing, the commission shall cancel the permit, certified filing, or certificate of adjudication in whole or in part to the extent that it finds that:
(1) the water or any portion of the water appropriated under the permit, certified filing, or certificate of adjudication has not been put to an authorized beneficial use during the 10-year period; and
(2) the holder has not used reasonable diligence in applying the water or the unused portion of the water to an authorized beneficial use or is otherwise unjustified in the nonuse.
(b) In determining what constitutes reasonable diligence or a justified nonuse as used in Subsection (a)(2), the commission shall give consideration to:
(1) whether sufficient water is available in the source of supply to meet all or part of the appropriation during the 10-year period of nonuse;
(2) whether the nonuse is justified by the holder’s participation in the federal Conservation Reserve Program or a similar governmental program as provided by § 11.173(b)(1);
(3) whether the existing or proposed authorized purpose and place of use are consistent with an approved regional water plan as provided by § 16.053;
(4) whether the permit, certified filing, or certificate of adjudication has been deposited into the Texas Water Bank as provided by Sections 15.7031 and 15.704 or whether it can be shown that the water right or water available under the right is currently being made available for purchase through private marketing efforts; or
(5) whether the permit, certified filing, or certificate of adjudication has been reserved to provide for instream flows or bay and estuary inflows.