CAUTION - NUMEROUS HAZARDS
Mariners are warned that numerous uncharted piles, snags, pumps, pipes, and wrecks, some submerged may exist along the edges of the waterway. Numerous buoys and signs mark the wing dams along the Sacramento River. Mariners should never attempt to pass between the warning buoys and the shore. The depths shown in backwaters, sloughs, and cuts are from surveys of 1934. Channels are not maintained by the Corps of Engineers and numerous uncharted shoals and obstructions have been reported.