A dam sets this river's temperature, not the weather, so it can shift several degrees within hours when the release changes. Measured 5 km from the gauge. It also warms as it runs away from the dam.
- Blackfly larvae/pupaeMost likelyLower confidence#16–18–20 · PupaSmall dark soft-hackle drifted through riffle seams.
Chironomids
Aquatic beetles- Riffle beetles (US)Most likelyLower confidence#16–18–20 · NymphSmall riffle beetle; larva and adult, clean riffles.
- Diving beetlesAlso possibleLower confidence#8–10–12 · AdultTwitch a beetle pattern along weedy edges at dusk.
Gammarids
- Pond snailsMost likelyLower confidence#10–12–14 · AdultDead-drift or twitch a snail pattern near weed beds.
- Aquatic wormsMost likelyLower confidence#12–14–16 · AdultDead-drift a worm pattern deep - a year-round staple.
Hatch predictions
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Hatch predictions
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Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
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Based on species-occurrence records, not local invertebrate surveys.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Delayed Harvest 1 Nov – 14 May: catch-and-release, artificial lures with one single hook (droppers allowed if each has one hook)
- 15 May – 31 Oct: general regulations, 8 trout
- Georgia licence plus trout licence.
Rainbows are stocked for the Delayed Harvest season, and the stockings may include browns. This reach holds no self-sustaining trout: summer water passes 20 °C on most days, and the wild brown population belongs to the cold tailwater above Morgan Falls. Shoal bass, other black bass, striped bass and carp share the river and take over in summer; none is scored.
The full read · show the working · for Brown Trout · confidence 75%
- Trout 1 January → 31 December
Chattahoochee River — Delayed Harvest (Sope Creek to US 41)
A dam sets this river's temperature, not the weather, so it can shift several degrees within hours when the release changes. Measured 5 km from the gauge. It also warms as it runs away from the dam.
- Blackfly larvae/pupaeMost likelyLower confidence#16–18–20 · PupaSmall dark soft-hackle drifted through riffle seams.
- Riffle beetles (US)Most likelyLower confidence#16–18–20 · NymphSmall riffle beetle; larva and adult, clean riffles.
- Diving beetlesAlso possibleLower confidence#8–10–12 · AdultTwitch a beetle pattern along weedy edges at dusk.
- Pond snailsMost likelyLower confidence#10–12–14 · AdultDead-drift or twitch a snail pattern near weed beds.
- Aquatic wormsMost likelyLower confidence#12–14–16 · AdultDead-drift a worm pattern deep - a year-round staple.
Hatch predictions
Today's headline hatch shown — see all 5 active hatches hour by hour as a supporter.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
Top nymph shown — see all 2 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Beyond the hatch · worth watchingambient prey(1)
Hatch predictions
Top prey shown — see all 2 as a supporter.
Start free trial14-day free trial. Cancel anytime.
Based on species-occurrence records, not local invertebrate surveys.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
- Delayed Harvest 1 Nov – 14 May: catch-and-release, artificial lures with one single hook (droppers allowed if each has one hook)
- 15 May – 31 Oct: general regulations, 8 trout
- Georgia licence plus trout licence.
Rainbows are stocked for the Delayed Harvest season, and the stockings may include browns. This reach holds no self-sustaining trout: summer water passes 20 °C on most days, and the wild brown population belongs to the cold tailwater above Morgan Falls. Shoal bass, other black bass, striped bass and carp share the river and take over in summer; none is scored.
The full read · show the working · for Brown Trout · confidence 75%
- Trout 1 January → 31 December