Thiamine Deficiency in California
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Ocean Fishery
Our team works with anglers and fishing industry partners to monitor the nutritional status of Chinook salmon caught in the Central California coastal fishery. Anglers are given a card with unique fish number so that they can track the thiamine levels in the fish they catch for this study. This page enable anglers to look up the thiamine levels in the fish they catch.

Ocean Fishery Thiamine Status - aggregated and by boat
Thiamine Levels (nmol/g)
Severely impacted: < 2.9
Impacted: 3 - 5
Likely impacted: 5 - 8
Unlikely impacted: > 8