Mackenzie River east into the Churchill River. The eastern portion of the Mackenzie basin is dominated by vast reaches of lake-studded boreal forest and includes many of the largest lakes in North America. By both volume and surface area, Great Bear Lake is the biggest in the watershed and third largest on the continent, with a surface area of and a volume of . Great Slave Lake is slightly smaller, with an area of and containing of water, although it is significantly deeper than Great Bear. The third major lake, Athabasca, is less than a third that size with an area of
The River Flows The River Flows The River Flows: Anthology Vol. 1 is a progressive rock 4-CD album by Iona, released in 2002. It is a box set collection of their first three studio albums with some re-recording plus a fourth disc which is a collection of additional material from throughout the years. The band's first album, "Iona", has the re-recorded tracks and each of the first three is subtly re-mastered. CD 4 contains new and previously unreleased material including Iona's soundtrack from the BBC nature programme "Snowdonia Realm of the Ravens" (remixed and extended), jigs, reels, a new version of "Hearthquake" and