Lake Arlington does not have much cover or structure, however the hot water discharge area near the tailrace attracts numerous sport fishes. There are several areas of the lake with stump fields (noted by buoys) that provide habitat. Areas of water willow and button bush may hold some bass.
1. cardinal number-the number of elements in a mathematical set; denotes a quantity but not the order. cardinal. number-a concept of quantity involving zero and units; every number has a unique position in the sequence.
Definition of cardinal number. 1  1 : a number (as 1, 5, 15) that is used in simple counting and that indicates how many elements there are in an assemblage â see number table. 2  2 : the property that a mathematical set has in common with all sets that can be put in one-to-one correspondence with it.