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Caption: This temperature graph shows minimum, maximum, and average water temperatures for the Inskip Canal. 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 summer (July-September). This water is cool enough for adult spring chinook holding and spawning and would improve instream conditions if diversion for power were reduced as part of restoration. However, some of the cold water in the Inskip Canal is diverted from the North Fork Battle Creek, a practice that may be discontinued as part of restoration. See Info Links for more information on temperature thresholds.
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