Fishing at T C Drop Dam Reservoir, Valley County, Montana

• Overview

  Set in Valley County, T C Drop Dam Reservoir is a Montana water. The ground around here is rolling bush. At roughly 3 acres, the whole thing is within casting reach of a single walk. Ground here is low by Montana standards. Glasgow at 22 miles is the nearest place to stop. For a city, Billings is 168 miles off. It lies deep inside the county rather than near an edge.

• Where to Fish on T C Drop Dam Reservoir

  Depth is unmeasured here, so let the shoreline guide you. Standing timber shows when the level drops, and fish sit against it. Draw-down through summer strips the margins, so follow the water out. Species logged across Valley County include Chinook salmon, northern pike, cisco, walleye and yellow perch. Several of these carry legal protection or closed seasons; the rulebook comes before the rod. Read T C Drop Dam Reservoir before you fish it and the day goes better.

• Seasonal Patterns

  Typical July readings run about 72°F; by January the average is down near 15°F. A hard winter is normal, and the thaw brings a strong few weeks. The lid usually goes in early April, which opens the strongest weeks of the year. Ice clears near early April and comes back about late November in a typical year. From the thaw to midsummer the fishing improves week by week. It sets the rhythm of the year at T C Drop Dam Reservoir.

• Tackle & Baits

  Nothing in our records says who may fish here. Formal access is not mapped, so the last stretch is likely on foot. A small crankbait along the drop and a worm in the thick stuff cover the bass. Sort the permit out before you load the car. Fishing rules and camping rules are set separately here. Itcaina Reservoir at 1.6 miles is the sensible second choice. The position on T C Drop Dam Reservoir is worth confirming on the day.