Boundary Reservoir

An impoundment of the Pend Oreille River, which lies directly downstream of Box Canyon Reservoir.  Year-round open season. This reservoir has good numbers of Smallmouth Bass and Northern pike can also be caught here.  In addition, other species such as Black Crappie, Yellow Perch, and some Walleye and Brown Trout are found throughout the river.  Access is available at several points.

Two-pole fishing is allowed

Shoreline access: Good
Shoreline access is limited to area around boat launches.

Species you might catch

Lake information

County: Pend Oreille
Acreage: 1579.30 ac.
Elevation: 1994 ft.
Center: 48.853316, -117.376241
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Fishing prospects calendar

Brown bullhead
  • January: Poor fishing - All month
  • February: Poor fishing - All month
  • March: Poor fishing - All month
  • April: Poor fishing - All month
  • May: Good fishing - All month
  • June: Good fishing - All month
  • July: Good fishing - All month
  • August: Good fishing - All month
  • September: Good fishing - All month
  • October: Good fishing - All month
  • November: Fair fishing - All month
  • December: Poor fishing - All month
Brown trout
  • January: Fair fishing - All month
  • February: Fair fishing - All month
  • March: Good fishing - All month
  • April: Good fishing - All month
  • May: Good fishing - All month
  • June: Good fishing - All month
  • July: Fair fishing - All month
  • August: Fair fishing - All month
  • September: Fair fishing - All month
  • October: Good fishing - All month
  • November: Good fishing - All month
  • December: Fair fishing - All month
Mountain whitefish
  • January: Good fishing - All month
  • February: Good fishing - All month
  • March: Fair fishing - All month
  • April: Fair fishing - All month
  • May: Fair fishing - Second half of month
  • June: Good fishing - All month
  • July: Fair fishing - All month
  • August: Fair fishing - All month
  • September: Fair fishing - All month
  • October: Fair fishing - All month
  • November: Good fishing - All month
  • December: Good fishing - All month
Rainbow trout
  • January: Poor fishing - All month
  • February: Poor fishing - All month
  • March: Poor fishing - All month
  • April: Fair fishing - All month
  • May: Good fishing - All month
  • June: Good fishing - All month
  • July: Fair fishing - All month
  • August: Poor fishing - All month
  • September: Poor fishing - All month
  • October: Fair fishing - All month
  • November: Fair fishing - All month
  • December: Poor fishing - All month
Smallmouth bass
  • January: Poor fishing - All month
  • February: Poor fishing - All month
  • March: Poor fishing - All month
  • April: Fair fishing - Second half of month
  • May: Good fishing - All month
  • June: Excellent fishing - All month
  • July: Excellent fishing - All month
  • August: Good fishing - All month
  • September: Fair fishing - All month
  • October: Good fishing - All month
  • November: Good fishing - First half of month
  • December: Poor fishing - All month
Westslope cutthroat trout
  • January: Poor fishing - All month
  • February: Poor fishing - All month
  • March: Poor fishing - All month
  • April: Fair fishing - All month
  • May: Fair fishing - All month
  • June: Fair fishing - All month
  • July: Poor fishing - All month
  • August: Poor fishing - All month
  • September: Poor fishing - All month
  • October: Poor fishing - All month
  • November: Poor fishing - All month
  • December: Poor fishing - All month
Yellow perch
  • January: Poor fishing - All month
  • February: Poor fishing - All month
  • March: Poor fishing - All month
  • April: Fair fishing - All month
  • May: Good fishing - All month
  • June: Good fishing - All month
  • July: Good fishing - All month
  • August: Good fishing - All month
  • September: Good fishing - All month
  • October: Good fishing - All month
  • November: Fair fishing - All month
  • December: Poor fishing - All month