Trigger Lake Fishing in Matanuska-Susitna Borough, Alaska

• Overview

  Set in Matanuska-Susitna Borough, Alaska, this is Trigger Lake. It lies 246 feet above sea level. Surface area runs to about 22 acres — small enough to read in one session. On size it sits at the modest end of our Matanuska-Susitna Borough list. The closest town, Houston, is 4.9 miles distant. Further out sit Willow (7.5 miles) and Big Lake (8.5 miles). Rules here are straightforward: one county, one set of rules.

• Where to Fish on Trigger Lake

  We hold no depth figure for this one. On a natural lake the weed line and the shelf beyond it do the work. Read the surface for the wind lane, then fish the edge of it. County-wide records name rainbow trout, Coho salmon, sockeye salmon, longnose sucker and Arctic charr. At least one recorded species is protected in parts of its range; read the local rules before targeting anything. On Trigger Lake the obvious spot is not always the productive one.

• Seasonal Patterns

  The warm month here averages 59°F; the cold one sits at 9°F. A solid cap is the normal state through winter. Ice-out usually falls in late April, and the weeks after it fish hardest. The open-water window runs from around late April to about early November in an average year. Spring is short and heavy here; autumn is longer and steadier. Trigger Lake fishes to that pattern most years.

• Tackle & Baits

  Whether you may fish here is not something records settle. No built facilities appear in mapping around this water. For the trout, small spinners and a box of nymphs cover both approaches. Rules for this water may differ from the county norm. A polite question at the farm gate opens more banks than anything else. If the gate is shut, Little Houston Lake at 0.7 miles is the nearest alternative. Signs at Trigger Lake carry more weight than any list.