Newton Reservoir Fishing near Lewiston, Utah

• Overview

  Newton Reservoir lies in Cache County, Utah. The land about it is pine and birch. At about 153 acres, a day is enough to walk the shoreline properly. The perimeter runs near 4.1 miles, so plan the walk before you start. It lies lower than most water we list in Utah. 8.1 miles away sits Lewiston, the nearest town. Salt Lake City is the closest city, 80 miles away. The boundary is near enough that local access rules are worth double-checking.

• Where to Fish on Newton Reservoir

  Depth figures are not published for this one. Look for where the old bank line still shows under the surface. Levels move with the draw rather than the rain on water like this. Public occurrence data for Cache County names brown trout, rainbow trout, mountain whitefish and sockeye salmon. Several of these carry legal protection or closed seasons; the rulebook comes before the rod. On Newton Reservoir the obvious spot is not always the productive one.

• Seasonal Patterns

  The warmest month averages 71°F, the coldest about 22°F. Winter closes the water for a while, and the reopening is worth catching. Once it clears, about mid March, the fishing comes on quickly. Climate averages put the opening at about mid March and the closing near early December. Just after the ice goes and just before it returns, the fishing lifts. That is the shape of the year on Newton Reservoir.

• Tackle & Baits

  We hold no note on access for this one. The closest car park is 0.9 miles away, so pack accordingly. Overnight stays are possible about half a mile out, where camping is mapped. Light line and small metal for the trout; a fly rod earns its place on calm evenings. Where access is informal, keep it that way by behaving. Some ground is open by custom rather than by right, so tread carefully. For a change of water, Cutler Reservoir is 5.2 miles distant. For Newton Reservoir in particular, ask before you travel.