WNC Trout Hatch Chart

Fly Life Outdoors · Western North Carolina

WNC Trout Hatch Chart

A few well-chosen flies leave you ready to work a nymph through the first run and switch to a dry when trout start rising. This WNC trout hatch chart will help you pack for spring mayflies, summer terrestrials, fall caddis and winter small-fly fishing. Find your trip month, choose a starting selection, then take a look at the insects and feeding activity when you reach the water.

12 hatch and food groups12 monthsReviewed October 13, 2026

Start with the filled circles for your trip month, then look at the nearby shoulder windows for useful additions. Carry a dry, emerger or nymph for the insects you expect so you can work different feeding depths. The monthly notes below will help you put those choices together before heading to the stream.

Western North Carolina · Seasonal planning reference

WNC Trout Hatch Chart by Month

The filled circles highlight the main packing windows, and the open circles mark possible local activity around them. Use those windows to build a starting selection, with a few extra sizes or stages for the stream you're visiting.

Main planning window Worth carrying where present Outside main planning window
Swipe across for all 12 months. Hatch names stay in place.
WNC seasonal hatch planning calendar. Filled circle: main planning window. Open circle: worth carrying where present. Dot: outside the main window, not proof an insect is absent.
Hatch / food group Jan–Mar Apr–Jun Jul–Sep Oct–Dec
12 common groups Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
MidgesSmall flies, year-round Main planning window Main planning window Main planning window Worth carrying where present Worth carrying where present Worth carrying where present Worth carrying where present Worth carrying where present Worth carrying where present Main planning window Main planning window Main planning window
Blue Winged OlivesSmall olive mayflies Worth carrying where present Worth carrying where present Main planning window Main planning window Worth carrying where present Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Main planning window Main planning window Main planning window
Little Black StonefliesWinter and early spring Main planning window Main planning window Main planning window Worth carrying where present Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Worth carrying where present
Quill GordonsEarly spring mayflies Outside main planning window Outside main planning window Main planning window Main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window
HendricksonsSpring mayflies Outside main planning window Outside main planning window Outside main planning window Main planning window Worth carrying where present Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window
CaddisSeveral species across the year Worth carrying where present Worth carrying where present Main planning window Main planning window Main planning window Main planning window Main planning window Main planning window Main planning window Main planning window Worth carrying where present Worth carrying where present
SulphursPale mayflies Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Main planning window Main planning window Worth carrying where present Worth carrying where present Outside main planning window Outside main planning window Outside main planning window Outside main planning window
Light CahillsPale mayflies Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Main planning window Main planning window Main planning window Worth carrying where present Outside main planning window Outside main planning window Outside main planning window Outside main planning window
Yellow SalliesSmall yellow stoneflies Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Main planning window Main planning window Main planning window Worth carrying where present Outside main planning window Outside main planning window Outside main planning window Outside main planning window
TricosTiny mayflies; local hatches Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Main planning window Main planning window Main planning window Worth carrying where present Outside main planning window Outside main planning window
TerrestrialsAnts, beetles and hoppers Outside main planning window Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Main planning window Main planning window Main planning window Main planning window Worth carrying where present Outside main planning window Outside main planning window
October CaddisLarger fall caddis Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Outside main planning window Worth carrying where present Main planning window Worth carrying where present Outside main planning window

These are broad seasonal windows, with local timing shaped by the stream, insect species and recent weather. A dot puts that month outside the group's main planning window; it doesn't mean the insect is absent. Nymphs and larvae can be useful beyond the adult hatch, and terrestrials are included because they fall or blow into the water as food for trout. Once you're at the stream, let the feeding activity guide what you tie on.

A quick way to pack

Western North Carolina hatches by season

Choose your season for a quick packing plan. If you'd like more detail, the calendar and expandable monthly notes will help you add a few sizes and patterns for your trip.

December–February

Winter: keep the small flies

Look for: midges, BWOs and small dark stoneflies.

Pack: Zebra Midges, small olive dries and emergers, and a few Pheasant Tails.

Begin in a slower feeding lane and adjust depth until you've got a drift you can follow.

March–May

Spring: several mayfly profiles

Look for: BWOs, Quill Gordons, Hendricksons and caddis, with pale mayflies appearing as the season develops.

Pack: small and medium mayfly dries, Pheasant Tails, and caddis dries and pupae.

A few different sizes and stages give you room to adjust as the spring feeding changes.

June–August

Summer: aquatic insects and terrestrials

Look for: caddis, pale mayflies, Yellow Sallies, ants and beetles. Add Tricos where local activity supports them.

Pack: caddis and pale dries, small terrestrials, and a few tiny patterns.

Bring a thermometer and choose water that's cool enough for trout fishing.

September–November

Fall: small olives and larger caddis

Look for: BWOs, midges and fall caddis, with terrestrial food continuing until local conditions change.

Pack: small olive dries and emergers, midge patterns, and a larger orange or ginger caddis.

Watch for cooling water and feeding activity as you explore the fall runs.

Choose flies for the water you're fishing

A foothill river, a high mountain creek and a tailwater can need different selections in the same month. Think about the reach you're visiting as you pack, then leave room for a few adjustments when you arrive. These stream differences will help you use the calendar.

Freestone rivers

The Davidson and South Mills are freestone rivers, with flow and temperature influenced by rain, shade, tributaries and changing weather. Take a fresh look at the water each time you visit. A mild winter afternoon may offer small-fly feeding, while rain can change the approach to a familiar run. Our Transylvania County guide will help you choose a Davidson section and plan the visit.

The Nantahala has different reaches

Below the hydropower discharge, the lower Nantahala is a tailwater. Its upper river and Delayed Harvest reach offer a different setting, so choose the reach before deciding on the day's flow and fly plan. For the lower river, check generation information and the water level as you plan your approach. Give yourself an easy way back to the bank if conditions change.

Higher mountain streams

Higher mountain water can stay cooler and bring different local timing from a foothill stream. Use elevation as a clue when choosing what to carry, then watch for insects on the creek itself. A few extra sizes and a nymph or emerger alongside the dry will help you adjust when the activity is brief or the fish are feeding underneath.

Hydroelectric influence

Hydroelectric releases also influence the Tuckasegee. Check the relevant Duke Energy lake and release information before traveling, then look at the actual flow and a comfortable route back before wading. If the level or current doesn't suit your approach, choose another location or leave the session for a better window.

Month-by-month notes for WNC trout streams

Open your trip month for a starting fly selection and some ideas to try on the water. Use the hook-size ranges to pack a few options, then match the size and profile of the insects you see.

January: Small flies and patient driftsMidges · BWOs · winter stoneflies

Keep a few small flies handy for a winter outing. Midges give you a useful starting subsurface profile, with Blue Winged Olives and small dark stoneflies worth watching for as you explore. Begin with a small nymph or midge pupa in a slower holding lane, and adjust the weight until the fly has time to settle into that water.

During the warmer part of the day, take a look at sheltered seams and pool edges for subtle rises. If you find feeding fish, spend a few minutes watching where and how they're taking food before casting. On the Davidson, let the day's weather and flow shape which runs you choose and how long you stay. A few well-worked spots can make a comfortable winter session.

Starting flies: Zebra Midge 18–24; Griffith’s Gnat 18–22; Pheasant Tail 16–20; small BWO dry 18–22.

February: Winter food with a spring possibilityMidges · BWOs · winter stoneflies

February trips can feel wintry one week and closer to spring the next. Carry midges and small olive patterns so you're ready for either kind of day. On a mild afternoon, watch the softer margins for insects and rises while you work a nymph through the deeper lane. That gives you a starting presentation with room to switch as feeding changes.

If trout begin feeding near the surface, watch a few rises before tying on a fly. A low-riding emerger and a small dry give you two ways to explore that lane. Small dark stoneflies around streamside rocks are another useful clue. Try the profile that fits the activity, then pay attention to how the fly lands and drifts past the fish.

Starting flies: Zebra Midge 18–24; RS2 18–22; BWO dry 18–22; small dark stonefly 16–18.

March: Make room for spring mayfliesBWOs · Quill Gordons · dark stoneflies

Keep the small winter flies in your box as you add the first spring mayfly profiles. BWOs and Quill Gordons are worth watching for, with dark caddis and stoneflies adding other possibilities. Carry a few mayfly sizes and both surface and subsurface patterns. That mix will help you adjust between colder days, mild afternoons and streams at different elevations.

Look at the insects drifting through the lane and choose a fly with a similar size and shape. If fish are feeding just under the film, try an emerger or a lightly presented nymph. When you see adults being taken on top, a dun imitation is a useful next step. Give the fly a clean drift through the feeding lane before changing it again.

Our Blue Winged Olive Hatch Guide will help you recognize the stages and choose a presentation when small olives are on the water.

Starting flies: Pheasant Tail 14–20; RS2 18–22; BWO dry 18–22; Quill Gordon or Parachute Adams 12–16.

April: A wider selection of spring insectsQuill Gordons · Hendricksons · caddis

April gives you several spring profiles to work with. Pack medium-sized mayfly dries alongside the small BWOs, and leave space for caddis dries and pupae. Where Hendricksons and Quill Gordons occur, their imitations give you more specific options. Pale mayflies and small yellow stoneflies can join the mix as the season develops, so take a look at what's active on your chosen stream.

Watch a feeding fish long enough to see which insects are passing through its lane and where the takes happen. Match the approximate size first, then choose an adult, emerger or nymph that fits the feeding depth. If the drift pulls across the current, change your position or shorten the cast. A fly that stays in the lane gives you a better chance to learn what the fish wants.

Starting flies: Parachute Adams or spring mayfly dry 12–18; Elk Hair Caddis 14–18; Pheasant Tail 14–18; pale mayfly dry 16–18.

May: Caddis, pale mayflies and evening waterCaddis · Sulphurs · Light Cahills

For May, a caddis dry, a pupa and a few pale mayfly imitations make a useful starting selection. Sulphurs and Light Cahills give you pale profiles to compare with the naturals, while Yellow Sallies offer a small stonefly option. Keep a range of sizes so you can match the insects you find on that particular stream.

Watch for activity as the day develops, especially when you're able to stay into the later part of the afternoon. If a high-floating dry gets ignored, try a lower-riding pattern or an emerger before making several color changes. Ants and beetles are also worth carrying as warmer weather brings more insects around bankside vegetation.

Starting flies: Elk Hair Caddis 14–18; caddis pupa 14–18; Sulphur or Light Cahill 14–18; Yellow Sally 14–18; ant 14–18.

June: Keep several surface profiles availableCaddis · pale mayflies · Yellow Sallies

June is a good time to have both aquatic insect patterns and a few terrestrials in the box. Caddis, pale mayflies and small yellow stoneflies give you surface profiles to try where those insects are active. Add ants and beetles for shaded banks and overhanging cover, with a light nymph available when the fish are feeding below the surface.

Bring a thermometer and check the water as the day warms. Choose a comfortable run with a clear approach, and leave yourself room to shorten the session or move if conditions change. When the water is too warm for trout, give them a break. On suitable water, a quiet cast along a shaded edge is a useful place to begin.

Starting flies: Light Cahill or Sulphur 14–18; Yellow Sally 14–18; Elk Hair Caddis 14–18; ant 14–18; beetle 12–16.

July: Try small terrestrials along the banksTerrestrials · caddis · local Tricos

Small terrestrials give you a practical starting selection for July, with caddis and midges still worth carrying. Where local reports or observations point to Tricos, add a tiny dry and spinner imitation for that feeding opportunity. Look at the bankside cover as well as the surface to decide where an ant, beetle or hopper might fit the first cast.

On a small mountain stream, choose a fly you can land quietly beside the cover. A light hopper-dropper can explore two feeding depths where the water and casting room suit it. If the rig lands hard or drags, simplify it and shorten the cast. Check temperature in the reach you're fishing and keep the session on water that's cool enough for trout.

Starting flies: Ant 14–18; beetle 12–16; hopper 10–14; Elk Hair Caddis 14–18; Trico dry or spinner 20–24 where present.

August: Use a small box and a careful approachTerrestrials · caddis · midges

The July selection carries well into August: ants, beetles, caddis and a few small dries for local mayfly activity. In low, clear water, take a moment to watch the holding lane before stepping closer. A smaller terrestrial with a quiet landing can give you a useful first presentation around a shaded bank or pocket.

Cover the near-side water first, then move carefully as you work farther along the run. If trout refuse the dry, improve the angle or try a small nymph through the same lane. Keep the thermometer handy as the day develops. When the water warms too much, leave the trout fishing for another outing.

Starting flies: Ant 14–18; beetle 12–16; small hopper 10–14; caddis dry 14–18; Zebra Midge 18–22; local Trico imitation 20–24.

September: Carry the overlap between summer and fallTerrestrials · caddis · small mayflies

Keep some summer patterns available as you build your fall selection. Ants and beetles can remain useful around vegetation, with caddis and small mayflies adding aquatic profiles to watch for. BWOs deserve a little space in the box for suitable days, and a larger fall caddis imitation gives you another option where local activity has begun.

Take a fresh look at flow and temperature when you reach the river. Dry weather may leave a familiar run shallower, while rain can change the current and your approach. Start with a fly you can present cleanly in the available water, then adjust as you see feeding. A few minutes watching the lane can help you decide whether to begin on top or underneath.

Starting flies: Ant 14–18; Elk Hair Caddis 14–18; BWO dry or emerger 18–22; Trico 20–24 where present; larger fall caddis 10–14.

October: Small olives and larger fall caddisBWOs · October Caddis · midges

Pack both small olives and a larger fall caddis profile for October. Where you see October Caddis, an orange or ginger imitation is worth trying. BWO feeding may call for a much smaller fly riding close to the surface. Keep midges and smaller caddis available too, so you've got options when the insects or feeding depth change.

Watch the feeding lane before putting a cast through it. Leaves can make a small dry hard to follow, so choose a presentation you can track and give each drift time to reach the fish. A more visible reference fly can help where the rig suits the water. If fish are feeding underneath, try an emerger or light nymph along that same lane.

For a stocked-water trip, check the NC trout stocking schedule and current notices as you choose your destination. Once you're there, use the insects and feeding activity to decide how to fish the run.

Starting flies: BWO dry and RS2 18–22; orange or ginger caddis 10–14; Griffith’s Gnat 18–22; caddis pupa 14–18.

November: Keep the fall small-fly selectionBWOs · midges · smaller caddis

Keep your small olive and midge selection ready as streams cool through November. Carry a BWO dry and emerger alongside a few nymphs for quieter stretches. Small caddis can still give you a useful profile, with a larger fall imitation as a spare where that activity continues locally. Let the feeding depth guide which one you start with.

On a Delayed Harvest visit, check the current stocking information and section rules while planning your trip. At the river, watch the runs before rigging and choose a presentation that fits the fish you can see feeding. If the surface is quiet, work a nymph through a manageable lane and adjust depth before moving on.

Starting flies: BWO dry 18–22; RS2 18–22; Zebra Midge 18–24; Pheasant Tail 16–20; small caddis dry 16–20.

December: Small flies, depth and a winter paceMidges · BWOs · winter stoneflies

Bring the small-fly selection back to the front of the box for December. Midges are useful to carry, with BWOs, small caddis and early dark stoneflies adding possibilities where they're active. Pack a few profiles for different feeding depths so you can work a nymph first and switch if a surface opportunity develops.

Begin in a slower holding lane when no fish are rising, and adjust the weight until the fly reaches a useful depth. If trout start feeding higher, watch the insects and try an emerger or dry that fits the activity. Choose a comfortable approach for the day's weather and flow. A short session on a few accessible runs can be a satisfying way to fish through winter.

The Winter Midge Fishing Guide will help you put together a small-fly rig and work on depth and drift in colder water.

Starting flies: Zebra Midge 18–24; Griffith’s Gnat 18–22; Pheasant Tail 16–20; BWO dry or emerger 18–22; small dark stonefly 16–18.

Fly pattern quick reference

Choose a pattern that matches the insect's size, shape and the stage trout are eating. A dry, emerger and nymph give you different ways to explore the same feeding lane. Start with a presentation you can control, then use the fish's response to decide what to change.

Midges and small BWOs

Zebra Midges and Griffith’s Gnats cover different midge presentations. For BWOs, carry a small olive dry, an RS2 or another low-riding emerger, and a small Pheasant Tail. Sizes 18–24 cover a useful starting range, with the exact choice matched to what you see.

Spring mayflies

A Parachute Adams gives you a general mayfly profile, while Quill Gordon and Hendrickson imitations give you more specific options. Pack several sizes around 12–18. Keep a nymph and an emerger available when the fish are feeding below the adults.

Caddis through the season

Elk Hair Caddis or CDC caddis dries in 14–18 are useful starting patterns, alongside caddis pupae. Winter microcaddis can require smaller flies. Larger orange or ginger fall caddis imitations around 10–14 belong in the box where October Caddis are present.

Pale mayflies and Yellow Sallies

Sulphur and Light Cahill dries around sizes 14 through 18 give you pale mayfly profiles to try, with a small Yellow Sally imitation for stoneflies. Look at wing position, size and movement as you compare the naturals. An emerger or nymph gives you another approach when the fish are feeding just underneath.

Tricos where they occur

Where Tricos occur, small dries and spinner patterns around sizes 20 through 24 give you options for different stages. Watch the insects and the fish's feeding before choosing one. Keep the cast manageable and the line clear of conflicting currents so the small fly can drift through the lane without being pulled away.

Ants, beetles and hoppers

Ants around 14–18, beetles around 12–16 and hoppers around 10–14 make a practical terrestrial selection. Pick a size you can place accurately in the available water. Small bankside food often calls for a quieter landing than a large foam attractor provides.

Start with Essentials, then add flies for your trip

If you're building a trout selection or replenishing familiar patterns, the Essentials Loaded Fly Box gives you 82 flies in a slim, water-resistant box. Blue Winged Olives, CDC Elk Hair Caddis, Adams and Parachute Ants cover useful surface presentations, with Prince Nymphs, Green Copper Johns, Olive Hare's Ears and Rainbow Warriors for working below the surface.

Check the included sizes against the trip you're packing for. The listed BWO patterns are sizes 12 through 14, so add smaller olives separately for a hatch calling for sizes 18 through 22. Tiny winter midges and streamers are useful additions when they're part of your plan. A core box you know well, with a few flies chosen for the day, makes it easier to get back to watching the drift.

See the Essentials Loaded Fly Box

Common hatch chart questions

Is this a live hatch report?

It's a seasonal planning reference rather than a live report. Use the calendar to decide what to carry, then look at recent stream conditions and the insects on the water to choose what to fish.

Do midges hatch only in winter?

Midges remain useful through the year. They often get more attention in winter, when other adult insect activity is limited, but a midge pattern can earn its place in a summer box too. Watch the feeding depth to decide whether to try a larva, pupa or surface pattern.

Is the Davidson River a tailwater?

The Davidson is a freestone river, with flow and temperature responding to weather, rainfall and its watershed. The lower Nantahala below the hydropower discharge is a tailwater. Choose the reach you're visiting first, then check its current conditions as you build the trip plan.

Does an unmarked month mean the insect is absent?

A dot places that month outside the group's main packing window. Local timing can vary, and nymphs or larvae may be available beyond an adult hatch. Carry a few useful subsurface patterns and let the insects you find refine the selection.

Do I need a hatch to catch trout?

You can fish nymphs, pupae and other suitable food profiles while the surface is quiet. Look for a manageable holding lane and work on getting the fly to the feeding depth. If a hatch develops, you've got the option to move toward an emerger or dry.

Does stocking change the hatch calendar?

Stocking information helps you plan around fish deliveries, while the hatch chart helps you pack for seasonal food. Use both as you choose a stocked-water trip, then watch the insects and feeding fish when you arrive. Check the current section rules before fishing.

Use the chart with a stream plan

Choose a destination with our NC trout stream and county guides, then save the access and section information for your visit. Pack a useful starting selection from the calendar and leave time to look over the first run. You'll have room to change flies or presentation as you learn what the water is offering that day.

Seasonal references: Davidson River Outfitters' local hatch reference, Hookers Fly Shop's Southeast hatch chart and TU 692's regional monthly chart informed these broad packing windows. The chart brings those regional references together for trip planning; current observations will help you narrow the selection for a particular stream.

Reviewed: October 13, 2026. Seasonal planning reference; check current stream conditions before your trip.

Verify current regulations at ncwildlife.org before fishing.