Fishing at Four H Reservoir, Polk County, Oregon

• Overview

  Polk County in Oregon is where Four H Reservoir sits. Elevation runs to 640 feet. A pocket of water where every cast reaches cover. It is one of the smaller waters we list in Polk County. The town to know is Keizer, 5.8 miles out. The nearest city of size is Salem, 6.8 miles away. A county line runs close by, so local bylaws can differ within a short drive.

• Where to Fish on Four H Reservoir

  Nothing we hold settles how deep this runs. This is a lake, so the margins and the first drop matter most. Still water like this holds fish on the edges rather than out in the open. Reported across Polk County: bluegill, largemouth bass and smallmouth bass. Species recorded across the county may be limited to a few waters. Fish Four H Reservoir where the bottom changes rather than where it looks deep.

• Seasonal Patterns

  Average temperature peaks around 66°F in August and bottoms out near 40°F in December. Long warm spells define the calendar more than any cold. October and November give a second good stretch as it cools. April and May are the settled weeks, with October close behind. Four H Reservoir runs to that rhythm year in and year out.

• Tackle & Baits

  Who may fish here is not settled in anything we hold. Mapping records no facilities at all near this water. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Read any posted signs at the access point rather than assuming. Where the way in crosses private ground, ask first. For a change of water, Stevens Reservoir is 1.3 miles distant. For Four H Reservoir in particular, ask before you travel.