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.
The cardinality of a set A is defined as its equivalence class under equinumerosity. A representative set is designated for each equivalence class. The most common choice is the initial ordinal in that class. This is usually taken as the definition of cardinal number in axiomatic set theory.