Lakes / Pennsylvania / Two Mile Run Reservoir (Justus Lake)
Two Mile Run Reservoir (Justus Lake), Pennsylvania
144 acres
Surface Area
1,239 ft
Surface Elevation
Where It Sits, and How Deep It Goes
Locator - Pennsylvania
41.47 degrees N, 79.77 degrees W - Venango County. State and county outlines drawn from Census boundary data; the lake marker is placed by its Pennsylvania Fish and Boat Commission coordinates, not by eye. Schematic - not a survey map.
How Two Mile Run Reservoir (Justus Lake) Stacks Up
- About 48 miles from Erie, as the crow flies.
- 2 fish species on the Fish and Boat Commission list for this lake.
Fish Species
Smallmouth BassLargemouth Bass
Species recorded for this lake. Presence only - no abundance ratings.
Facts and Figures
Waterbody ID412758794617
CountyVenango
Fishing IncludesWalleye, Muskellunge, Tiger Muskellunge, Northern Pike, Smallmouth Bass, Largemouth Bass, Black Crappie, Yellow Perch, Bluegill, Pumpkinseed, Rock Bass
Stocked TroutYes - stocked by the Pennsylvania Fish and Boat Commission
Coordinates41.4737, -79.7710
Deepest Natural Lakes in Pennsylvania
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Struble Lake | Chester | 146 acres | 19 ft |
Largest Lakes in Pennsylvania
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Pymatuning Reservoir | Crawford | 13,920 acres | About 25 ft |
| 2 | Allegheny Reservoir | Warren | 12,081 acres | 128 ft |
| 3 | Raystown Lake | Huntingdon | 8,297 acres | None |
| 4 | Lake Wallenpaupack | Pike, Wayne | 5,698 acres | 60 ft |
| 5 | Shenango River Lake | Mercer | 3,559 acres | 30 ft |
Sources: Pennsylvania Fish and Boat Commission lake data (ID 412758794617); USGS; Pennsylvania Fish and Boat Commission, WWCW Fisheries Lakes (PASDA PAFishBoat layer 27); Pennsylvania Fish and Boat Commission, Stocked Trout Waterbodies (PASDA PAFishBoat layers 1-2). Verified October 28, 2026.