Keswick River, Lower Saint John โ€” Fishing restrictions

Muskellunge
Season / Restrictions Bag Limit Minimum Size Maximum Size
January 1 – December 31 Non-tidal waters 5 10cm 170cm
January 1 – December 30 Tidal waters 5 10cm 170cm
Exceptions
July 1 – December 31 Fly Fishing in rivers, brooks and streams from the Route 105 bridge upstream to the CN railway bridge at Barton Fly fishing only beginning July 1