Truckee and Tahoe trout settle into a cool, low-flow October

What's biting

What's next

With a New Moon, nights are dark, and the first and last hours of light are the windows to plan around. Cool afternoons in the low 50s at the gauges mean fish should feed through midday, but early and late sessions typically fish best this time of year.

Expect water temperatures to keep sliding down as nights lengthen. If that trend holds, trout should move toward the slower, deeper runs and pools where they can feed without burning energy. Small nymphs and midges, as MidCurrent describes, are a sensible place to start. Streamers also suit fall, when Brown Trout get more aggressive ahead of spawning, so a swung or stripped baitfish pattern is worth having on a second rod.

Flows are low, particularly at gauge 10336730, so approach quietly, keep a low profile and use light tippet in the clear water. Check current conditions and state regulations before heading out, since seasonal closures and gear rules can apply on some waters.

Context

Mid-October on the Truckee and Tahoe side is typically a transition period. Summer warmth has long since faded, water temperatures are in the comfortable range for trout, and the fall feeding window is open. Brown Trout usually begin staging for their autumn spawn around now, which can make them more aggressive and more territorial. Anglers are generally encouraged to avoid wading through spawning gravel. Rainbow Trout tend to feed steadily on small aquatic insects through the cooler months. This pattern is on schedule for the region, and conditions should stay productive until winter weather arrives.