(b) As used in this article:

1. (1) “Small domestic use” means a domestic use, as that use is defined by board rule, or a use for aesthetic, fire protection, recreational, or fish and wildlife purposes that is associated with a dwelling or other facility for human occupation, that does not exceed direct diversion of 4,500 gallons per day or diversion to storage of 10 acre-feet per year.

2. (2) “Small irrigation use” means either of the following:

   1. (A) An irrigation use, heat control use, or frost protection use, not to exceed diversion to storage of 20 acre-feet per year, including impoundment for incidental aesthetic, fire protection, recreational, or fish and wildlife purposes.
   2. (B) An irrigation use not to exceed direct diversion of 42,000 gallons per day, up to a maximum of 20 acre-feet per year.
3. (3) “Livestock stockpond” means a water impoundment structure constructed for livestock watering use not to exceed direct diversion of 4,500 gallons per day, or diversion to storage of 10 acre-feet per year, as that use is defined by the board, and including impoundment for incidental aesthetic, fire protection, recreational, or fish and wildlife purposes.