Lake Brell, which is also referred to as Brell Lake, existed as a lake situated on the devastated world of Taris in the era of the Cold War that transpired between the Galactic Republic and the reconstituted Sith Empire. This acidic body of water came into being atop the remnants of Fellwater Labs, a research facility obliterated during the bombardment of the planet, and the waters possessed an unhealthy green color. The biological test subject identified as Subject Alpha wandered the vicinity of the lake circa 3643 BBY, and a band of Republic settlers established a settlement inside a protective bunker located on the lake's edge.