Colorado Fishing Reports

The USGS gauge at South Platte (site 06701900) logged 114 CFS on May 7 — a modest, fishable reading tied to Colorado's historically low 2026 snowpack. Colorado Trout Hunters reports one of the best spring migratory trout runs on the Dream Stream 'in quite some time,' with large lake-run fish actively drawing experienced anglers on trophy-focused guided trips. Pat Dorsey Fly Fishing notes the river is 'waking up much earlier than normal' this spring due to unseasonably warm weather, with reliable midge hatches already underway across larval, pupal, and adult stages. Cutthroat Anglers, guiding Summit County drainages, acknowledges the snowpack is 'historically bad' but flags the upside: reduced runoff is delivering clearer water and an extended fishable window. A significant structural development looms for the South Platte drainage — Hatch Magazine reports Denver Water plans to completely drain Antero Reservoir, which feeds the trophy lake-run fishery that defines the Dream Stream experience.

1d ago

USGS gauge 09095500 recorded the Colorado River at 1,940 CFS and 60°F as of May 6 — a water temperature squarely in the prime trout feeding zone. Crystal Fly Shop (CO) reported 1,380 CFS near Glenwood Springs on April 23 and described the Colorado from Glenwood to Rifle as "sensational," with water temperatures climbing and fish actively working through a BWO and caddis transition. Flows have risen since that report as runoff builds across the Western Slope. Midges remain productive, and nymphing through faster seams continues to generate strikes. On the Arkansas River tailwater below Pueblo Reservoir, reservoir-regulated releases typically hold clear water longer than freestone reaches during the runoff season — making it a reliable pivot when mainstem clarity deteriorates. Cutthroat Anglers (CO) flagged this winter's snowpack as "historically bad," suggesting the runoff window may arrive early and run shorter than usual, compressing the prime pre-runoff bite into the weeks ahead.

2d ago