South Fork of the Boise Fishing Report

The South Fork of the Boise River is starting to swing into 'spring' mode. With warmer and longer days, we're seeing more heads up and more consistent numbers of Midges and BWOs.

With the lower flows and cold water, look for fish to be in the slower stuff. They're still lethargic this time of year so heavy water is not necessarily your best option. Look for the little nooks and crannies and keep a good watch out for subtle (dimple) rises.

Likewise, be sure to scour the banks before you jump in the river. Many fish will hold right off the bank and they'll bust out easily if you're not paying attention.

If you're still into the nymph game, look to hit current seams with a double rig before and after the hatch window. The 'rule of opposites' will apply. Set up a bigger bug (stonefly nymph) with something small (caddis larva), a bead head with a non-bead, and so on.

If you need to brush up on nymph rigs, check out “Nymph Rigs Explained”. We'll also be posting a bit more on the 'rule of opposites' in the near future.

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• Current Fly Pattern Recommendations
• River Bio - About the Area
• South Fork Map
• South Fork of the Boise Hatch Chart 
• Stream Flows
• Current Weather