Pennsylvania's access file puts 2 public sites on Fourmile Run — 2 launches, spread over the counties it runs through. 1 block of public land fronts Fourmile Run, and 1.4 of its 16.1 mapped miles run through it.
| Site | Type | River mile | County |
|---|---|---|---|
| Lake Donegal #2 | boat launch | 13.8 | Westmoreland |
| Lake Donegal #1 | boat launch | 13.3 | Westmoreland |
0 walk-in, 2 launches, from Pennsylvania's own access file. River mile is measured up from the mouth along this river's drawn axis.
Ownership from PAD-US as the state publishes it. Where a block has its own page, the name links to it. The river miles are how far this river's drawn axis runs inside each block, measured here; the acreage is the whole unit's, most of which is nowhere near this water.
Fourmile Run — live water temperature, regulations and access