calder

Calder is a feature on St. Joe River, Idaho.

It is fishable.

Community on the lower river. White Pine Outfitters advised against floating below Calder on the 2025 jet-boat race weekend; the 2008 column mentions a community fishing pond here.

It is downstream of Marble Creek.

Sourced from 2 sites.

Sources: northwestfishingreports.com (retrieved 2026-10-20) and Whitepine Outfitters (retrieved 2026-10-20).

Access, closures and rules change; check with the state agency before you go.