Hazard Warning: Hazard information may be user-submitted and unverified. Conditions change frequently. Always scout rapids and obstacles yourself.

Put-in ID

Put In

Pack - 1) Upper: Grottos (ID)

Monitor this Rapid

Gauge Conditions

Pack River near Colburn ID Downstream Primary

Runnable: 650.0 – 1,000.0 CFS

Flow estimates very rough. Early season 700cfs was reported as low runnable.

Data from American Whitewater & USGS

Photo

Photo courtesy of American Whitewater

Description

Put In is the initial access point for the Upper Grottos section, marking the start of the river run. While specific details are limited, paddlers should be prepared for an unknown difficulty level and carefully scout entry conditions before launching.