Front Range tailwaters fish low and clear into early winter

What's biting

What's next

Expect fish to settle into winter lies over the coming days. Slower, deeper runs and the tails of pools should hold the most Rainbow Trout and Brown Trout, with feeding windows tightening to the warmest part of the afternoon. The USGS gauge 06701900 shows a modest flow, so keep an eye on it and expect clear water that rewards a careful approach.

Plan around midday. Early mornings are cold and slow, and the bite tends to switch on once the sun reaches the water. A waning crescent moon means dark pre-dawn hours, but that matters far less than light and temperature this time of year.

Technique should stay small and subtle. Per AvidMax Blog, a foam-back midge emerger works well fished as a dropper below a dry or on its own in the film, and a slim tube midge suits cold, clear water. Fine tippet and a stealthy approach will matter more than fly choice, since fish in low, clear flows get a long look at everything drifting past. Check current state regulations and any closures before heading out.

Context

This is on schedule for the transition from fall to winter on Colorado's Front Range tailwaters. The autumn brown trout push has ended, and the fishery shifts to a midge-dominated pattern that holds through the cold months. Stable tailwater releases keep these rivers fishable when freestone water has turned marginal. That is especially valuable this year given the drought conditions Pat Dorsey Fly Fishing describes, where tailwaters have been the best option all season. Winter anglers typically find fewer people, slower fish and good dry-fly chances on mild afternoons.