Plateau Impoundments

In the high plains and low plateau regions from the Missouri River west to the eastern base of the Rockies, plateau impoundments prevail. These long, windswept reservoirs have a maximum depth in the 50- to 90-foot range. Though they may have long tributary arms, most coves are short and wide, not providing much protection from wind and waves. Due to wind, wave action, and loose substrate, vegetation is sparse. Plateau impoundments can offer good fishing in sections of the impoundment that contain hill-land or flatland characteristics. Where pelagic preyfish like shad, smelt, or alewives are found, crappies suspend consistently, except during the Spawn Period.