Wade · Best fit60/100
Wading is in play only where your chosen access has clear footing, legal entry, and no forced crossings.
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Fly fishing report · Midwest
French Creek
A French Creek report for anglers planning the Custer State Park and French Creek Natural Area corridor around Horse Camp, repeated stream crossings, and trout-focused day pacing.
Check flow & weatherToday's fishing decisionMost live data available
60
Use caution
French Creek is a cautious call right now.
Current USGS flow is 0 cfs and has been stable for about 6 hours. Today's flow is unusually low for this date and below the usual low-water marker near 1 cfs. Low water can make fish spooky, warm, pressured, or concentrated; check temperature and handling risk.
Best supported approachWade
Watch nextFlow: Current USGS flow is 0 cfs and has been stable for about 6 hours. Today's flow is unusually low for this date and below the usual low-water marker near 1 cfs.
Updated Aug 3, 3:18 AM UTCUsually refreshes about every 45 minutes
Best supported approachWade
Compare wading, bank fishing, and floating before choosing how you will fish.
Bank / edgeNeed data
This report does not describe this as a primary mode. Verify legal access, depth, launches, and retreat options before planning around it.
Float60/100
A float is in play where this report supports boat access and wind, releases, and shuttle logistics are manageable.
Check before you drive
Current flow and weather.
Look at whether the river is rising or falling, then check wind, rain, and storms. These can change both safety and fishing.
Loading current flow and weather.
Before you rely on this report
How current is this report?
Conditions can change quickly. Check these dates before you decide to fish, and open the official source when safety or rules matter.
- River conditions
- Checked Aug 2, 2026, 11:18 PM
- Fishing guidance
- Reviewed Jun 2, 2026
- Public access
- No reviewed map pin available
- Rules and closures
- Official rule links checked
High confidence in the current score inputs.
7 sources are listed below for you to open.
3 public access records are listed. Private spots are never shown.
Source checked Jul 30, 2026
Plan your access
Know where you can enter.
These are public parking, launch, trail, or recreation areas—not secret fishing spots. We never show an angler's private pins, notes, or photos here.
- 0
- Shown on map
- 3
- No map pin
Location checkedDescription only
01No map pin
Trailhead
French Creek Trailhead
The park's clearest named trail access near Horse Camp for anglers building a structured day.
Restrictions and seasonal notes
The natural area is unmarked enough that route discipline matters as much as fishing skill.
Expect repeated crossings and wet feet; the park says hikers generally cross the creek many times.
02No map pin
Trailhead
French Creek Horse Camp corridor
A practical staging point for the trail-and-crossing sections of the creek.
Restrictions and seasonal notes
The natural area is unmarked enough that route discipline matters as much as fishing skill.
Expect repeated crossings and wet feet; the park says hikers generally cross the creek many times.
03No map pin
Area description
East or West Natural Area trailheads
Use only when you are prepared for wet feet, repeated crossings, and the canyon commitment.
Restrictions and seasonal notes
The natural area is unmarked enough that route discipline matters as much as fishing skill.
Expect repeated crossings and wet feet; the park says hikers generally cross the creek many times.
How to fish it
French Creek is best fished like a full-day Black Hills natural-area walk, not like a roadside trout errand.
French Creek gives anglers some of the strongest scenery and most committing trout access in the southern Black Hills. Start with RiverReports and USGS 06403300, then decide whether you want a shorter park-water session near access points or a true natural-area day where repeated crossings and the walk back matter as much as the fishing.
- Custer State Park says the French Creek Natural Area covers 2,200 acres and that hikers should expect many creek crossings, wet feet, and a first mile that can run underground during drier months.
- The park also says the natural-area corridor offers outstanding trout fishing, but overnight camping is limited to the canyon bottom, campsites must stay at least 50 feet from the stream, and open fires are prohibited.
- The Black Hills stream management plan records French Creek habitat work in Custer State Park and shows the main park reach from the east boundary of Custer State Park to Stockade Lake as a distinct managed trout corridor.
- This is a creek where the right answer is often a shorter deliberate section near legal access, especially if the Narrows, repeated crossings, or afternoon weather would turn the walk out into the hard part of the day.
Why the score looks this way
FlowUse caution
USGS shows 0 cfs with a stable over about 6 hours trend. Today's flow is unusually low for this date and below the usual low-water marker near 1 cfs. Low water can make fish spooky, warm, pressured, or concentrated; check temperature and handling risk.
HeatUse caution
The NWS forecast is near 87F. Fish early and verify water temperature where trout stress is possible.
Best mode nowUse caution
Wade: Wading is in play only where your chosen access has clear footing, legal entry, and no forced crossings.
SeasonHelps score
Early summer: Excellent if storms stay away and you get an early start on the walk-in sections.
Public alertsHelps score
No active NWS alert was returned for this forecast point.
Read the water
What changes the plan.
The best French Creek days come on clear or slightly tinted moderate flow when you can move from seam to seam without every crossing becoming a chore. If the gorge is slick, thunderstorms are building, or the natural area would force too many high-water crossings, keep the day near the easier park access and leave the canyon for another time.
Moderate clear flow
Best for methodical nymphing and dry-dropper fishing through park runs, pocket water, and canyon edges.
Low late-season water
Expect stealthy fishing and remember the east-trailhead mile can go dry in places.
Higher runoff or storm pulse
Do not force the natural area. Fish only the easiest legal sections or postpone the trip.
Warm bright afternoon
Fish early, shorten the day, and keep moving water in the shade as the priority.
Your trip plan
Know when to go—and when to skip it.
Best flows
Use the above-Custer gauge with park weather and crossing safety. Stable cool water is the best signal.
When to skip
Skip when storms are active, crossings are unsafe, the creek is stained, water is warm, park access is restricted, or wildlife/visitor pressure changes the plan.
Local plan
Start with the above-Custer gauge, then choose a Custer State Park or French Creek Natural Area plan before picking flies.
Backup water
Compare Rapid Creek, Castle Creek, or Spearfish Creek when French Creek is high, warm, crowded, stormy, or access-limited.
Hatches & flies
Bring a flexible box.
TimingWhat to watchUseful flies
March-MayBlue-winged olives, stones, caddisBWO nymph, black stonefly, tan caddis pupa
Fly family · report suggests “BWO nymph”Blue-Winged Olive PatternsBWO describes a hatch group, not one fly. Nymph, emerger, dry, cripple, and spinner profiles must stay separate because they occupy different parts of the water column.See family guide ↗
Fly family · report suggests “black stonefly”Black Stonefly PatternsBlack stonefly wording is a color and insect-group label, not one exact recipe. Size, nymph versus adult stage, wing profile, and weighting must remain explicit.See family guide ↗+ 1 more reviewed guide in the Fly Box May-JuneMarch-brown style mayflies, caddis, yellow salliesHare's ear, soft hackle, yellow stimulator
Fly pattern · report suggests “Hare's ear”Gold-Ribbed Hare's Ear NymphStart with the material architecture, not brown color alone: a short fibrous tail, tapered rough-dubbed abdomen, open metallic rib, fuller buggy thorax, and dark wing case. A bead, flashback panel, hot spot, soft-hackle collar, jig hook, or dry-fly treatment changes the form and must stay named. The two photographed artificials are bead-head variations; the reviewed Fly Fishers International tying guide below is an unweighted Gold-Ribbed Hare's Ear.See photos & how to fish it ↗
Fly family · report suggests “soft hackle”Soft-Hackle Wet FliesA slim body and sparse webby feather collar define the family. Body material, tail, bead, and insect-specific color create different named patterns.See family guide ↗+ 1 more reviewed guide in the Fly Box SummerTerrestrials and caddisFoam ant, beetle, elk hair caddis, prince nymph
Fly family · report suggests “Foam ant”Ant PatternsAnt patterns can be foam, fur-bodied, winged, or sunken. The narrow waist and paired body lobes matter more than one material recipe.See family guide ↗
Fly family · report suggests “beetle”Beetle PatternsBeetle flies range from simple foam shells to hair-bodied and sunken forms. A rounded back and compact profile distinguish the family from ants and hoppers.See family guide ↗+ 2 more reviewed guides in the Fly Box FallBWOs and midgesRS2, zebra midge, small olive bugger
Fly pattern · report suggests “RS2”RS2Start with the beadless architecture: two dark-dun Microfibett tails separated behind a slim, tightly twisted and visibly segmented dubbed abdomen; a fuller thorax; and saddle-hackle web clipped into a short angled wing bud. Rim Chung's original-style form uses natural beaver dubbing and hackle web. CDC- or Antron-wing ties, beads, curved hooks, flash, and tailless Avatar-style flies must remain labeled variations.See photos & how to fish it ↗
Fly pattern · report suggests “zebra midge”Zebra MidgeLook for a very slim tapered thread body, evenly spaced contrasting wire rib, a small bead, and no tail or wing. The reviewed classic is black with silver wire and a silver bead. Red, olive, brown, glass-bead, jig-hook, resin-coated, or tailed forms must remain labeled variations rather than replacing the classic identity.See photos & how to fish it ↗+ 1 more reviewed guide in the Fly Box 01
Decide before leaving the trailhead whether the day is a shorter access-point session or a true natural-area walk.
02
On moderate flow, fish pocket tails and the first softer inside bend before committing to a deeper wade.
03
When the creek is low, stay back and fish from the bank edge more than your first instinct tells you to.
04
If you are tired or behind schedule, turn around early. French Creek gets worse late, not better, when the walk out starts rushed.
Rules & closures
Check the official rules before you go.
Open the agency page to confirm the exact river section, species, season, tackle rules, limits, and emergency closures.
Official links checkedRules for this river or sectionNo special rule found
We did not find a special rule for this river.
We checked the state source but did not find a clearly supported exception for this river. Check the official rules for the exact section you plan to fish.
Rules checkedJul 30, 2026
Report a correction ↗Always follow the official rule
This summary helps with trip planning. The linked agency rule is the one you must follow.
Updates from anglers
What anglers are seeing.
Recent observations from general areas of French Creek. We review every update before it appears and never publish exact fishing spots, private access details, or photo locations.
Angler updates are not loading right now.
You can still use the river plan above. Check back later for recent observations from other anglers.
Where this report comes from
Open the sources we checked.
Fishing guidance checked: Jun 2, 2026
Site check: Jul 14, 2026. We regularly test report links, live scores, flow and weather data, and page loading. The content date changes only when the fishing guidance or its sources change.
flowRiverReports: French CreekflowUSGS French Creek 06403300accessCuster State Park trails and French Creek Natural Area guidanceaccessCuster State Park campgrounds and French Creek Natural Area detailsbackgroundSouth Dakota GFP Black Hills Stream Management PlanregulationSouth Dakota Fishing RegulationssafetyNational Weather Service forecast point near French Creek
Common questions
Before you leave.
What gauge should I check for French Creek?+
Start with RiverReports for the live chart and keep USGS 06403300 open as the official flow reference for the creek corridor.
Is French Creek a beginner-friendly Black Hills trout stream?+
Only near the easiest park access. The natural-area day requires comfort with route-finding, wet crossings, and turning around early when conditions change.
Can I camp beside French Creek in the natural area?+
Only under the park's rules: camping is limited to the canyon bottom, campsites must stay at least 50 feet from the stream, and open fires are prohibited.