For the Valley, Range & Mountains in the same region, see Piute Valley, Piute Range, (Piute Mountains-southwest)The Piute Wash of extreme southeastern Nevada and northeast San Bernardino County California is the south-flowing drainage of the Piute Valley. The wash and valley are located northwest of Needles, California.The Piute Wash Drainage and Piute Valley drains the eastern flank of the north-south Piute Range; the main wash drains portions of the northwest Newberry Mountains.