- Ontonagon1
- Oregon1
- Pennsylvania1
- Pitkin1
- Plumas1
- Pocahontas1
- Prince Edward Island1
- Prince Edward Island; also in Eagle River below Griffin Lake, British Columbia1
- Quincy1
- Resolution Island1
- Restigouche1
- Roaring Fork River, Independence, circa 17 miles southeast of Aspen1
- Rock Harbor, Isle Royale, Lake Superior shore1
- Sandstone Falls near mouth of Black River1
- Skeena-Queen Charlotte1
- Sound Country, Green River gorge1
- Southwest Coast, 56.6 km north of Port-aux-Basque on Hwy 1, at Crabbes River Crossing1
- Ten Mile Creek, New Denver1
- Thum Bay, Knight Island, Prince William Sound1
- Trail above Stevens Pass Inn1