Rush Lake, Montana: Fishing Spots and Seasons

• Overview

  Within Sanders County, Montana, you have Rush Lake. Around the bank it is pine and birch. Small at around 3 acres: two anglers spread out cover most of it. On size it sits at the modest end of our Sanders County list. Thompson Falls lies 16 miles from the water. Plains follows at 34 miles, then Osburn at 37 miles. It sits well inside its county, with no border complications.

• Where to Fish on Rush Lake

  No published figure covers depth, so learn it as you fish. The shallow end warms first and pulls fish in ahead of the rest. Bays and points beat straight shoreline every time on water like this. Records held for Sanders County cover rainbow trout, largemouth bass, smallmouth bass and northern pike. Several of these carry legal protection or closed seasons; the rulebook comes before the rod. Rush Lake repays a walk before the first cast.

• Seasonal Patterns

  August is the warm end of the year here, averaging about 58°F, while December sits near 21°F. Fishing here follows the temperature more than the calendar. The freeze runs deep into the year, with break-up near mid April. Expect the water usable from around mid April until roughly late November. The strong weeks are the first after break-up and the last before the freeze. On Rush Lake that shapes the whole year.

• Tackle & Baits

  Nothing we hold confirms whether access is permitted. There is no mapped parking or launch close by, which usually means walking in. A small crankbait along the drop and a worm in the thick stuff cover the bass. Bank access can be seasonal on ground like this. Night access is frequently treated as a separate matter. For a change of water, Bear Lake is 1.1 miles distant. Treat Rush Lake as unsettled until someone local tells you otherwise.