Fishing at Long Lake, Watonwan County, Minnesota

• Overview

  In Minnesota, Long Lake falls inside Watonwan County. It lies 1,125 feet above sea level. At some 259 acres it is far too large to cover on foot in a day. The outline measures near 4.2 miles, so local knowledge counts. Saint James is the closest town at 5.7 miles. Truman is 12 miles and Mountain Lake 14 miles. The boundary is close enough to be worth checking before you fish.

• Where to Fish on Long Lake

  Survey data gives a maximum of roughly 15 feet. The productive water is a rod length or two out, not a hundred. Where the bottom changes texture, fish gather; find that line. Public occurrence data for Watonwan County names common carp, walleye, black bullhead and yellow perch. Those are county-wide records, so not every one of them will be in this water. Long Lake fishes better once you know its edges.

• Seasonal Patterns

  Long-run averages give July about 72°F and January about 13°F. The middle months are generous; the ends are demanding. Ice is part of the season here, ending near early April. On average, early April opens the water and early December closes it again. The middle of summer slows a little, with dawn and dusk carrying it. Long Lake runs to its own calendar within the local pattern.

• Tackle & Baits

  Nothing in our records says who may fish here. It formed naturally, so levels move with rainfall rather than with a gate. No slipway, car park or made path shows up nearby in mapping, so treat access as rough. A small crankbait along the drop and a worm in the thick stuff cover the bass. A phone call first saves an afternoon. Check whether bait restrictions apply before you buy any. Mary Lake at 1.7 miles is the sensible second choice. Nothing on Long Lake should be assumed from this page alone.