- Northwest, Eastern Long Island1
- Ocean Beach, Fire Island1
- Orient1
- Orient Point, Long Island1
- Peconic1
- Peconic River, Riverhead1
- Point Orient1
- Port Jefferson1
- Riverhead, Duck Pond1
- Riverhead, Grassy Pond1
- Riverhead, Long Island1
- Riverhead, Long Island.1
- Riverhead, Mud Pond1
- Riverhead, Sandy Pd. 1 mi SW of Swan Pd1
- Riverhead, Small pond 2 mi NNW of Riverhead at junc. of Mill Rd. and Old Country Road1
- Riverhead, Sweezy Pond1
- Riverhead, Woods south of river1
- Riverhead, edge of Upper Twin Pond1
- Riverhead.1
- Roadside, Moore's Woods, Greenport1