Nelson Reservoir is a prairie reservoir in northeastern Montana, surrounded by open grassland and farmland. It offers a low-pressure fishing environment with a focus on warmwater species.
Nelson Reservoir is known for walleye, northern pike, and perch. Fishing success often depends on locating submerged structure and adapting to fluctuating water levels.
Basic access sites and boat ramps are available, with minimal development and wide-open shoreline typical of prairie reservoirs.
Warmwater species regulations apply, with limits influenced by population management goals.
Lake Strategy
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