Charles River Fishing Guides

About the Charles River

The Charles runs eighty miles to cover twenty-six as the crow flies, looping north and east from Hopkinton through the Boston suburbs before turning into the basin between Boston and Cambridge and reaching the harbor. The USGS gauge at Waltham reads the middle river above the Watertown dam and reports discharge and stage with no current water temperature series. On a river this slow, stage is often the more meaningful number, telling an angler whether the weed edges and backwaters are accessible by paddle.

What makes the Charles worth a listing is the recovery. Fifty years ago it was a byword for urban pollution; sustained cleanup work has made it swimmable in stretches and produced a resident warmwater fishery that surprises visitors. Largemouth bass are the headline fish, thick through the slow impounded reaches from Newton up through Wellesley, Needham and Dover, with good numbers of quality fish. Chain pickerel hold in the weedy shallows, yellow perch and crappie school through the deeper flats, smallmouth turn up around the dams and faster gravel, and carp on the flats have developed a genuine fly-fishing following. American eel and white perch move up from the basin.

Access is what sets the Charles apart from most urban rivers. The Charles River Reservation and a chain of town landings, canoe liveries and greenway frontage put paddlers on the water almost anywhere between Dedham and Watertown, and the Lakes District in Newton and Weston is the best-known bass water on the river. Guided work is limited to a few urban bass and carp guides plus paddle outfitters; most fishing is done from kayaks, canoes and small electric-motor boats.

Fish it from spring through fall. April and May are the best bass weeks before the vegetation thickens; June through August the weed growth is heavy and fishing is a morning and evening game in the openings and along the edges; September and October offer the cleanest conditions of the year. The lower basin is tidal and brackish below the New Charles River Dam and follows different rules. Massachusetts licenses are required and the regulations linked below carry current limits.

Access

Waltham access near the USGS gauge - the flow reference and walk-in bank fishing on the middle river.
Charles River Lakes District in Newton and Weston - the best-known largemouth water with hand launch access.
Auburndale and Newton Upper Falls landings - paddle access to the middle-river impoundments.
Dover and Needham town landings - upper-river canoe launches through the quieter reaches.
Dedham and Millis accesses - upper-river paddle access above the suburban reaches.
Watertown Square and the Charles River Reservation - walk-in bank access along the greenway.
Charles River Basin in Boston and Cambridge - the tidal lower river below the New Charles River Dam.

Seasons

Spring: April and May are the peak, with largemouth shallow and vegetation not yet grown in.
Summer: heavy weed growth; fish the openings and edges early and late, and target carp on the flats midday.
Fall: September and October bring the cleanest water of the year and strong bass and pickerel fishing.
Winter: iced on the impounded reaches most years, with ice fishing on the Lakes District when conditions allow.