This designation is dependent upon the dominate species of fish occupying the water. Warm water fisheries. Warm water fisheries support fish able to tolerate water temperatures above 80 degrees F. Warm water fish include such species as crappies, small and largemouth bass, sunfish, yellow perch, and catfish. Cold water fisheries. The proportion of current year's forage production that is consumed or destroyed by grazing animals.
Forage is all browse and herbage that is available and acceptable to grazing animals.
Land at least 10 percent stocked by trees of any size or formerly having had such tree cover and not currently built-up or developed for agricultural use. Examples of forest land use are grazing, recreation, and timber production. Currently inaccessible and inoperable areas are included. Forest land not capable of producing 20 cubic feet per acre per year of industrial wood crops under natural conditions and not associated with urban or rural development. These sites often contain tree species that are not currently utilized for industrial wood production or trees of poor form, small size, or inferior quality that are unfit for industrial products.