|
Caption: This temperature graph shows minimum, maximum, and average water temperatures of the lowest reach of South Fork Battle Creek above its convergence with the North Fork in 2000. Thresholds shown on the graph above are for the egg life history stage before July 1 for winter chinook, spring chinook eggs after September 15 and for holding spring chinook adults during late spring and summer. Reference values follow conventions of the Battle Creek Watershed Restoration Plan (Ward and Kier, 1999). See Info Links for more information on temperature thresholds.
|