Midwest
South Dakota fly fishing reports
Use this South Dakota hub to choose a starting river, check flows and weather, compare hatches, and jump into report pages with access, tactics, regulations, and source links.
South Dakota quick finder
Open the right report first.
Search South Dakota reports by river, water type, access style, or flow source. Start with a fishability-ready report when one matches the day.
13
reports
13
fishability-ready
Rapid Creek Below Pactola
Rapid Creek immediately below Pactola Dam and the adjacent public trail-and-spillway corridor west of Rapid City
High confidence (91/100)
Spearfish Creek
Spearfish Creek through Spearfish Canyon, centered on the near-Lead and Long Valley public corridor
High confidence (90/100)
Rapid Creek
Rapid Creek through the Rapid City park corridor, especially the greenway water around Canyon Lake, Founders Park, and Memorial Park
High confidence (90/100)
Reports
13
Region
Midwest
Fishability-ready
13
Planning focus
Flows, hatches, access
Flow coverage
13 with RiverReports chart coverage
BlueStreamFly currently covers 13 South Dakota fly fishing reports. The list below is organized around real report pages, so the state hub is a fast way to compare watersbefore opening a full river report. Start with the waters that match your trip style, then open the individual page for flow context, weather, hatches, flies, access notes, and source links.
The covered water types include Castle Creek immediately below Deerfield Reservoir, centered on the Kinney Canyon Walk In Fishery and the below-dam public corridor, French Creek through Custer State Park and the French Creek Natural Area, especially the trail-access public corridor near Horse Camp and the gorge approach, Upper Rapid Creek above Pactola Reservoir near Silver City and the Deerfield Trail public corridor, Rapid Creek immediately below Pactola Dam and the adjacent public trail-and-spillway corridor west of Rapid City, Spearfish Creek through Spearfish Canyon, centered on the near-Lead and Long Valley public corridor, Rapid Creek through the Rapid City park corridor, especially the greenway water around Canyon Lake, Founders Park, and Memorial Park, and Spearfish Creek through the city parks and recreation-trail corridor in Spearfish, especially around City Park and Brady Park. Access styles in the current report set include Walk-in trout access below a reservoir with short wades, trail travel, and one-way decision points, Park and trail access with multiple creek crossings, wet-foot travel, and natural-area rules, Walk-in and road-adjacent Black Hills trout water with trail travel, quick depth changes, and short public access windows, Short-access tailwater trout corridor with easy public entry, slick footing, and quick water-level consequences, Road-and-trail trout water with canyon pull-offs, short walk-ins, slick rock, and fast crowding changes, Urban park-and-greenway trout water with paved-path approaches, short bank moves, and selective fish around heavy public use, and Urban park-and-path trout water with short walk-ins, easy public access, and selective fish around constant non-angling traffic. That mix matters because a float river, a small trout stream, and a tailwater all need different flow, wading, fly, and safety decisions.
Flow checks are part of the planning path. In this state set,13 with RiverReports chart coverage. When a report uses a RiverReports chart, the page still keeps official gauge or agency sources where available. When only USGS data is available, the report explains the gauge and the practical planning limits.
Best starting points
First reports to open in South Dakota
These are not rankings. They are quick starting points from the current inventory, chosen to help you compare water types, access, and source coverage before drilling into the full list.
Castle Creek immediately below Deerfield Reservoir, centered on the Kinney Canyon Walk In Fishery and the below-dam public corridor
Castle Creek Below Deerfield
A Castle Creek below Deerfield report for anglers planning the below-dam Black Hills trout water around Kinney Canyon, Deerfield Trail access, and short disciplined wading windows.
Open report
French Creek through Custer State Park and the French Creek Natural Area, especially the trail-access public corridor near Horse Camp and the gorge approach
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.
Open report
Upper Rapid Creek above Pactola Reservoir near Silver City and the Deerfield Trail public corridor
Rapid Creek
A Rapid Creek report for anglers planning the upper Silver City and Pactola headwater water around public trail access, stocked-and-wild trout water, and careful Black Hills wading.
Open report
Rapid Creek immediately below Pactola Dam and the adjacent public trail-and-spillway corridor west of Rapid City
Rapid Creek Below Pactola
A Rapid Creek below Pactola report for anglers planning the spillway and trail-access tailwater corridor with flow checks, public access, and disciplined trout wading.
Open report
Spearfish Creek through Spearfish Canyon, centered on the near-Lead and Long Valley public corridor
Spearfish Creek
A Spearfish Creek report for anglers planning the Spearfish Canyon corridor around Long Valley, Savoy, and near-Lead public pull-offs with a source-backed trout plan.
Open report
Rapid Creek through the Rapid City park corridor, especially the greenway water around Canyon Lake, Founders Park, and Memorial Park
Rapid Creek
An urban Rapid Creek report for anglers planning the in-town Rapid City corridor around the greenway parks, easy trail access, and technical trout water below Pactola's bigger upstream influences.
Open report
Seasons
How to think about timing
The best season changes by elevation, runoff, regulation, water temperature, hatch timing, and access. Use these notes as planning prompts, then confirm the individual river page and current official sources before fishing.
Spring
Usually the strongest mix of flow, cool water, and active trout movement. See Castle Creek Below Deerfield.
Early summer
Still good when runoff settles and you fish the first or last useful light. See Castle Creek Below Deerfield.
Fall
A strong planning window for clearer water, steadier weather, and streamer or nymph fishing. See Castle Creek Below Deerfield.
Winter
Fishable on milder days if access roads and trail footing cooperate, but keep the session short and conservative. See Castle Creek Below Deerfield.
Late summer
Can still fish at dawn or around storms, but lower water and heat make the public pools more important. See Split Rock Creek.
Hatches
Hatch windows and fly planning
Hatch charts on BlueStreamFly are practical planning notes, not live bug reports. They help you pack flies and choose a starting tactic, then the actual river conditions should make the final decision.
March-May / Castle Creek Below Deerfield
Blue-winged olives, little black stones, early caddis
BWO nymph, black stonefly, tan caddis pupa
May-June / Castle Creek Below Deerfield
Caddis, march-brown style mayflies, yellow sallies
Soft hackle, hare's ear, yellow stimulator
March-May / French Creek
Blue-winged olives, stones, caddis
BWO nymph, black stonefly, tan caddis pupa
May-June / French Creek
March-brown style mayflies, caddis, yellow sallies
Hare's ear, soft hackle, yellow stimulator
May-June / Rapid Creek
Caddis, yellow sallies, mayfly pockets
Soft hackle, hare's ear, yellow stimulator
Rules, access, and sources
Check the official path before you fish.
Regulations, closures, access, stocking, water temperature, and releases can change faster than a static page. Every river report should be treated as a planning page that points you back to current official sources.
Gauge examples
RiverReports live chart with USGS 06410000 site backing for the below-Deerfield reach, RiverReports with USGS 06403300 as the official flow backstop for the creek corridor, RiverReports live chart with USGS 06410500 above Pactola Reservoir at Silver City as the official backstop, RiverReports live chart with USGS 06411500 below Pactola Dam as the official below-dam backstop, RiverReports live chart with USGS 06430770 near Lead as the official canyon backstop, and RiverReports live chart with USGS 06418800 at Rapid City as the official in-town backstop.
Flow
RiverReports: Castle Creek below Deerfield
Open source page
Flow
USGS Castle Creek Below Deerfield Dam 06410000
Open source page
Access
Black Hills National Forest Kinney Canyon Walk In Fishery Trailhead
Open source page
Access
Black Hills National Forest Deerfield Reservoir Complex
Open source page
Access
South Dakota GFP Black Hills Stream Management Plan
Open source page
Regulations
South Dakota Fishing Regulations
Open source page
Safety and weather
National Weather Service forecast point below Deerfield Reservoir
Open source page
Flow
RiverReports: French Creek
Open source page
Full state list
All South Dakota report pages
Open a specific report for current planning context, nearby water, access notes, regulations, hatches, fly picks, weather, flow checks, and source links.
South Dakota / Midwest
Castle Creek Below Deerfield
Check if Castle Creek Below Deerfield is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
French Creek
Check if French Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Rapid Creek
Check if Rapid Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Rapid Creek Below Pactola
Check if Rapid Creek Below Pactola is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Spearfish Creek
Check if Spearfish Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Rapid Creek
Check if Rapid Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Spearfish Creek
Check if Spearfish Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Castle Creek
Check if Castle Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Spring Creek
Check if Spring Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Whitewood Creek
Check if Whitewood Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Whitewood Creek
Check if Whitewood Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Whitewood Creek
Check if Whitewood Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.
South Dakota / Midwest
Split Rock Creek
Check if Split Rock Creek is fishable today with live flow context, weather, access, regulations, hatch timing, flies, and source links.