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St. Croix River

Boat Ramps
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Access Points
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Species
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The St. Croix River forms the international boundary between Maine and New Brunswick, Canada, and stands as one of the most celebrated wilderness fishing destinations in the northeastern corner of North America. Designated as a Canadian Heritage River in 1991, the St. Croix offers a remarkably diverse angling experience across its length, from remote upper reaches characterized by pools, ledges, and riffles to deeper, slower flatwater sections. Whether you're drifting through gentle whitewater features like Little Falls, Tunnel Rips, and Wingdam Island, or working the calm flats in between, the river delivers a truly isolated and scenic experience that is as rewarding for the scenery as it is for the fishing.


Species & education

Learn what type of fish are at St. Croix River and what's needed to catch them.

No species information available.

Fishing spots, boat ramps & amenities

Learn how to get on St. Croix River. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.

Know where you can legally fish on St. Croix River

See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.

Nb licenses and regulations

No licenses or regulations available for Nb.

Take St. Croix River with you

The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.

  • Use the map without signal

    Download the map around St. Croix River to use it offline when coverage drops.

  • Log your catches here

    Keep a private fishing journal for St. Croix River to find where and when fish are biting for you.

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Water and weather conditions (10 day forecast)

See the best times to fish St. Croix River and check the forecast before you go.

St. Croix River at Vanceboro, Maine

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