Of the 4 propane locations listed
in Lake Oswego, 2 fill tanks by the gallon, 2 offer tank exchange, and 2 dispense autogas for vehicles.
Nearby cities in Oregon with listed propane:
Tigard (8 locations, about 4 mi), Milwaukie (5 locations, about 4 mi) and Beaverton (16 locations, about 7 mi).