Lake Rosannah Fishing near Ridgefield, Washington

• Overview

  The Clark County entry here is Lake Rosannah, in Washington. Height above sea level is 20 feet. It runs to roughly 70 acres — big enough to hold fish away from the bank, small enough to learn. The edge runs 1.5 miles or so, easy to work in an afternoon. It lies lower than most water we list in Washington. You are 3 miles from Ridgefield. Beyond it, La Center at 3.1 miles and Woodland at 3.2 miles. Rules can differ a short way off, since the county line is near.

• Where to Fish on Lake Rosannah

  Our records carry no depth, so judge it from the bank. Still water like this holds fish on the edges rather than out in the open. A soft bed grows weed late into autumn, which keeps fish shallow. County-wide records name bluegill, yellow perch, black crappie, brown bullhead and largemouth bass. Take it as the county picture rather than a promise for this water. Lake Rosannah gives up its fish to patience rather than distance.

• Seasonal Patterns

  Averages move between 39°F in January and 65°F in August. The surface stays open the year round. October and November give a second good stretch as it cools. The cooler months are the comfortable ones to fish here. At Lake Rosannah the season follows that pattern closely. A rising level usually fishes better than a falling one.

• Tackle & Baits

  Public data does not answer the access question here. It formed naturally, so levels move with rainfall rather than with a gate. You can launch: the ramp is half a mile away. There is a marked fishing area half a mile from here. Public toilets are recorded roughly half a mile off. Where a permit is needed, the nearest town usually sells it. Some water is controlled locally without a sign saying so. If the gate is shut, Lancaster Lake at 0.9 miles is the nearest alternative. None of that is settled for Lake Rosannah in what we hold.