Tracked waters
202 waters covered by at least one source, as of Nov 2, 2026, 6:56 AM EST. Red first, then yellow, then unresolved, then the waters with no current report. Rivers are coloured only along modeled stretches below a discharge, so most are grey here.
Source: DirtyWaterWatch statuses from the feeds on the sources page; water records from OpenBoatLaunch and OpenStreetMap; as of 2026-11-02 11:56 UTC.
Advisory in effect Advisory in effect: 3 waters
Caution Caution: 9 waters
- Blackstone River RI
- Connecticut River CT
- Connecticut River MA
- Connecticut River NH
- Connecticut River VT
- Lake Massasoit MA
- Narragansett Bay RI
- Pawcatuck River RI
- Seekonk River RI
Unresolved: no end reported Unresolved: no end reported: 18 waters
- Acushnet River MA
- Blackstone River MA
- Bridgeport Harbor CT
- Cedar Creek CT
- Charles River MA
- Chicopee River MA
- Clarks Cove MA
- Housatonic River CT
- Lynn Harbor MA
- Massachusetts Bay MA
- Merrimack River MA
- Merrimack River NH
- Mystic River MA
- Narragansett Bay MA
- New Bedford Harbor MA
- Piscataquog River NH
- Saugus River MA
- Taunton River MA
No current report No current report: 172 waters
- Androscoggin River ME
- Androscoggin River NH
- Ash Creek CT
- Assabet River MA
- Baker River NH
- Bantam Lake CT
- Barton River VT
- Bass River MA
- Batten Kill VT
- Beaver Brook NH
- Biddeford Pool ME
- Bigelow Bight ME
- Black River VT
- Block Island Sound RI
- Branford Harbor CT
- Branford River CT
- Brickyard Pond RI
- Broad Cove ME
- Browning Mill Pond RI
- Burr Pond CT
- Buzzards Bay MA
- Camden Harbor ME
- Casco Bay ME
- Chicopee River Reservoir MA
- Chipuxet River RI
- Clarendon River VT
- Clyde River VT
- Cockenoe Harbor CT
- Concord River MA
- Connecticut River Reservoir VT
- Contoocook River NH
- Cove Harbor CT
- Deerfield River MA
- Dorchester Bay MA
- East Passage RI
- Eastern Bay ME
- Echo Lake VT
- Ell Pond MA
- Exeter River NH
- Farmington River CT
- Fishers Island Sound CT
- Flat River Reservoir RI
- Flint Pond MA
- Fore River ME
- Fort Pond MA
- French River MA
- Frenchman Bay ME
- Georgiaville Pond RI
- Gloucester Harbor MA
- Gorton Pond RI
- Greenwich Cove RI
- Herring River MA
- Highland Lake CT
- Hope Pond RI
- Hopeville Pond CT
- Horn Pond MA
- Housatonic River MA
- Hull Bay MA
- Indian River CT
- Ipswich River MA
- Kenduskeag Stream ME
- Kennebec River ME
- Lac Memphrémagog VT
- Lagoon Pond MA
- Lake Champlain VT
- Lake Housatonic CT
- Lake Iroquois VT
- Lake Kenosia CT
- Lake Pocotopaug CT
- Lake Quinsigamond MA
- Lake Tiogue RI
- Lake Washington RI
- Lamoille River VT
- Lamprey River NH
- Little Narragansett Bay CT
- Little Pond CT
- Little River VT
- Long Island Sound CT
- Machias River ME
- Marblehead Harbor MA
- Mascoma Lake NH
- Mascoma River NH
- Messalonskee Lake ME
- Miles Pond VT
- Mill River CT
- Mill River MA
- Missisquoi River VT
- Moose River VT
- Moscow Brook RI
- Mousam River ME
- Mystic Harbor CT
- Mystic River CT
- Nahant Bay MA
- Nashua River MA
- Nashua River NH
- New London Harbor CT
- Ninigret Pond RI
- Norwalk River CT
- Olney Pond RI
- Otter Creek VT
- Pachaug River CT
- Palers Cove CT
- Park River CT
- Pascoag Reservoir RI
- Passumpsic River VT
- Pawcatuck River CT
- Pawtucket River RI
- Pawtuxet River RI
- Pemigewasset River NH
- Penobscot Bay ME
- Penobscot River ME
- Piscataqua River ME
- Piscataqua River NH
- Piscataquis River ME
- Point Judith Pond RI
- Poquonock River CT
- Portsmouth Harbor ME
- Portsmouth Harbor NH
- Powwow River MA
- Presumpscot River ME
- Providence River RI
- Quinebaug River MA
- Rainbow Reservoir CT
- Rhode Island Sound RI
- Rockland Harbor ME
- Royal River ME
- Saco Bay ME
- Saco River ME
- Saco River Reservoir ME
- Sagadahoc River ME
- Saint Croix River ME
- Saint John River ME
- Sakonnet River RI
- Salem Harbor MA
- Salmon River CT
- Saugatuck River CT
- Sebasticook Lake ME
- Seymour Lake VT
- Shawsheen River MA
- Shetucket River CT
- Silver Lake CT
- Silver Lake VT
- Souadabscook Stream ME
- South Stream Pond VT
- Spring Lake RI
- Spurwink River ME
- Squamscott River NH
- Stamford Harbor CT
- Stevens Brook VT
- Stony Brook MA
- Sudbury River MA
- Thames River CT
- unnamed pond NH
- Upper Ansonia Reservoir CT
- Upper Mystic Lake MA
- Wakefield Pond RI
- Wallum Lake RI
- Ware river MA
- Warren River RI
- Watchaug Pond RI
- West Passage RI
- West Penobscot Bay ME
- West River MA
- Westfield River MA
- Weymouth Back River MA
- Weymouth Fore River MA
- Whitmans Pond MA
- Wilson Reservoir RI
- Winooski River VT
- Worden Pond RI
- Yantic River CT
- York Harbor ME