Narraguagus River / Pemigewasset River / Gulf of Maine Distinct Population Segment / Hobart Stream / Westfield River / Connecticut River / East river / Sheepscot river / Penobscot River / Salmon River / Pleasant river / Two sea / Penobscot / Merrimack River / East Machias river / New England rivers / Pawcatuck River / River pH / Maine Rivers / Farmington River / Dennys river / Machias river / /