 Brooks on the east side of Crocker Mountain feed the South Branch of the Carrabassett River, which flows into the Kennebec River, and into the Gulf of Maine.The northwest side of Crocker drains into Stoney Brook, then into Stratton Brook, Flagstaff Lake, and the Dead River, another tributary of the Kennebec.The southwest side of Crocker drains into Nash Stream, then into the South Branch of the Dead River.