Bonnechere River

The Bonnechere River is a river in the Saint Lawrence River drainage basin in Nipissing District and Renfrew County in eastern and northeastern Ontario, Canada. The river flows from Algonquin Provincial Park to the Ottawa River east and north of the town of Renfrew. The river's name is thought to come from the French words bonne, meaning good, fair, pretty, or serving girl, and chère, meaning dear, fond, loving, or darling. Because of the variety of possible meanings these words hold, a direct translation of meaning is not very possible.

The Bonnechere River begins in Algonquin Provincial Park at McKaskill Lake in geographic Clancy Township in the Unorganized South Part of Nipissing District. It heads north into geographic Niven Township, then loops back southeast into Clancy Township, under a Hydro One transmission corridor and into geographic Guthrie Township. It continues southeast through the Crooked Chute, over the High Falls, through the Stacks Rapids to the unincorporated place Basin Depot, located on a former logging road. The river continues southeast out of the park at Boundary access point (Access point Q), enters geographic Burns Township in Madawaska Valley, Renfrew County, then heads into geographic Richards Township in Killaloe, Hagarty and Richards, Renfrew County, takes in the left tributary Pine River, passes through the Jack Chute Rapids, and reaches Round Lake, where it takes in the right tributary Sherwood River. The rivers leaves the lake at Grassy Bay controlled by the Round Lake Dam and reaches Golden Lake in North Algona Wilberforce, where it is crossed by Ontario Highway 60. The lake is home to Killaloe at the west and the Algonquins of Pikwàkanagàn First Nation at the southeast. From Golden Lake until the river reaches Admaston/Bromley downstream, the river forms the boundary between North Algona Wilberforce (left bank, on the north) and Bonnechere Valley (right bank, on the south). The Bonnechere River leaves Golden Lake controlled by the Golden Lake Dam. The river reaches its mouth at Lac des Chats on the Ottawa River near the settlement of Fergusons Beach. The river is 145 kilometres (90 mi) long and drains an area of 2,400 square

Flows through: Canada.

River data from Wikidata (CC0); lengths normalised to a common unit.