Mackenzie River from the Peace-Athabasca system are significantly slowed by the delta area at the western end of Lake Athabasca causing the lake to rise, and the excess water can only flow out after the rivers have receded. The same phenomenon occurs at Great Slave Lake, which naturally regulates the flow from the Slave River into the Mackenzie. There are river gages at several upstream points along the Mackenzie River. The average flow rate at the outlet of Great Slave Lake is . At Fort Simpson, below the Liard River, it is . At Norman Wells it is , and at the
From the River to the Ocean mature beauty found on "From the River to the Ocean" proves that contemporary free jazz doesn't always have to burn white-hot to generate emotional heat; simmering intensity can yield the same results." The "JazzTimes" review by David Whiteis says "This set emphasizes subtlety over show, group interplay over individual scenery chewing, and ideas over pyrotechnics. In other words, it demands your full attention — it’s not background music for multitasking." From the River to the Ocean From the River to the Ocean is an album by American jazz saxophonist Fred Anderson with drummer Hamid Drake, which was released in 2007