The Mills-Berry River (formerly Aberration River) is a river streaming out of Crump Lake, flowing north past the city of Libreville and losing stream near Lectrum. It is considered to be something of an anomaly by experts, a "river that shouldn't be there"; the Crumpatako considered it to be a mystic river, one which flows out from between spaces. It is only thanks to this river that Libreville, an oasis in the High Desert, exists at all.
The river was originally called the "Aberration River", only to be renamed in 1968 for Jeremiah Mills and Samuel T. Berry, two Libreville locals who fought for conservation efforts to protect the regional watershed through the 50s and 60s.