Maine Fishing Water Quality
Find the best fishing spots in Maine with real-time water quality data
Top Fishing Spots in Maine
St. Croix River at Milltown, Maine
Allagash River near Allagash, Maine
E. Br. Penobscot River below Grand Lake Matagamon
Meduxnekeag River at Lowery Rd. nr Houlton, Maine
St. John River at Ninemile Bridge, Maine
Big Black River near Depot Mtn, Maine
St. John River at Dickey, Maine
Fish River near Fort Kent, Maine
St. John River below Fish R, nr Fort Kent, Maine
Aroostook River near Masardis, Maine
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Fishing Closures
Coverage for MaineVerify before fishing
Regulations can change by season, species, and water body.
Franklin Island National Wildlife Refuge
PermanentNo FishingMoosehorn National Wildlife Refuge
PermanentNo FishingPetit Manan National Wildlife Refuge
PermanentNo FishingRachel Carson National Wildlife Refuge
PermanentNo FishingCross Island National Wildlife Refuge
GearPond Island National Wildlife Refuge
GearSeal Island National Wildlife Refuge
GearWells National Estuarine Research Reserve
GearAbout Fishing in Maine
Maine offers diverse fishing opportunities with 291 water quality monitoring stations tracking conditions across the state. Whether you're looking for bass, trout, catfish, or other species, our real-time water quality data helps you find the best fishing spots.
Understanding Water Quality Scores
Our readiness scores (0-100) combine multiple factors including dissolved oxygen levels, pH balance, water temperature, and turbidity. Scores above 75 indicate excellent fishing conditions, while scores between 50-75 suggest good conditions.
Planning Your Fishing Trip
Before heading out, always check local regulations and obtain the required fishing license. Water quality conditions can change rapidly, so we recommend checking scores on the day of your trip for the most accurate information.