Acme Timber Company Mill Dam, OR

building: Ripplebrook Ranger Station , Ripplebrook Ranger Station , Oak Grove Ranger Station

dam: Acme Timber Company Mill Dam , Frog Lake Dam

flat: Nowhere Meadow

lake: Timber Lake

locale: Riverside Recreation Site , RAAB Recreation Site , Rainbow Recreation Site , River Ford Recreation Site , Alder Flat Recreation Site , Two Rivers Recreation Site , Ripplebrook Recreation Site , Timber Lake Job Corps Center , Silver Tip Camp

populated place: Ripplebrook

reservoir: Ripplebrook Pond , Acme Timber Company Mill Pond , Frog Lake

spring: Austin Hot Springs

stream: Big Creek , Austin Creek , Butte Creek , Bull Creek , Collawash River , Drip Creek , Cap Creek , Dry Creek , Sandstone Creek , Trout Creek , Tar Creek , Tag Creek , Switch Creek , Oak Grove Fork Clackamas River , Sluice Creek , Half-pint Creek , Rod Creek , Pint Creek , Mag Creek , John Creek , Jack Davis Creek , Station Creek

summit: Austin Point

swamp: Wards Meadow , Austin Meadow