Length-frequency distribution for blue sucker populations sampled by electrofishing and drift netting in the upper and lower Missouri and lower Yellowstone rivers, Montana. Management Management of the blue sucker consists mainly of routine monitoring of the population status and habitat protection. The blue sucker is considered an indicator species for ecosystem health because of its habitat-specific requirements. Current monitoring information indicates the populations are in stable condition. Efforts towards locating spawning and rearing areas should be continued.
Habitat protection includes protecting or promoting the natural spring-time hydrograph.
Establishment of more natural seasonal flow conditions are presently being discussed and initiated for three storage reservoirs in Montana. Literature Cited Backes, K. M., W. M.Gardner, D. Scarnecchia, and P. A. Stewart. Pallid Sturgeon Creel Survey. MT Fish Wildlife and Parks. Miles City. 18p.