Whacking Fatties Fly Fishing Reports and Forecasts

South Dakota Fishing Report

Best Fishing Stream Name Today 10/2 10/3
1 Hickman Lake, SD 5 5 5
2 White Lake, SD 5 5 5
3 Twin Lakes: Sanborn, SD 5 5 5
4 Pierpont Lake, SD 5 5 5
5 Amsden Lake, SD 5 5 5
6 Pigors Lake, SD 5 5 5
7 Tuschen Slough, SD 5 5 5
8 Swan Lake, SD 5 5 5
9 Lake Mitchell, SD 5 5 5
10 Lake Menno, SD 5 5 5
11 Lake Dimock, SD 5 5 5
12 Ethan Lake, SD 5 5 5
13 McCook Lake, SD 5 5 5
14 Beaver Lake: Yankton, SD 5 5 5
15 Marindahl Lake, SD 5 5 5
16 Lake Yankton, SD 5 5 5
17 Richmond Lake, SD 5 5 4
18 Pelican Lake, SD 5 5 4
19 Lake Parmley, SD 5 5 4
20 Swan Lake: Clark, SD 5 5 4
21 Mud Lake, SD 5 5 4
22 Brant Lake, SD 5 5 4
23 Lake Oahe: Dewey, SD 5 5 4
24 Buffalo Slough, SD 5 5 4
25 Lake Louise, SD 5 5 4
26 Lake Boehm, SD 5 5 4
27 Summit Lake, SD 5 5 4
28 Willow Creek Lake, SD 5 5 4
29 Elm Lake, SD 5 5 4
30 Clear Lake: Hamlin, SD 5 5 4
31 Lake Norden, SD 5 5 4
32 Cottonwood Lake: Spink, SD 5 5 4
33 Lake Sharpe, SD 5 5 4
34 Lake Redfield, SD 5 5 4
35 Long Lake, SD 5 5 4
36 Clear Lake: Minnehaha, SD 5 5 4
37 Lake Albert, SD 5 5 4
38 Dry Lake Number Two, SD 5 5 4
39 Lake Dudley, SD 5 5 4
40 Round Lake: Clark, SD 5 5 4
41 Twin Lakes, SD 5 5 4
42 Diamond Lake, SD 5 5 4
43 Island Lake, SD 5 5 4
44 Lake Sinai, SD 5 5 4
45 Jones Lake, SD 5 5 4
46 Antelope Lake, SD 5 5 4
47 Fordham Dam, SD 5 5 4
48 Rose Hill Lake, SD 5 5 4
49 Lake Poinsett, SD 5 5 4
50 Reid Lake, SD 5 5 4
51 Lake Madison, SD 5 5 4
52 Baileys Lake, SD 5 5 4
53 Lake Herman, SD 5 5 4
54 Goose Lake, SD 5 5 4
55 Anderson Slough, SD 5 5 4
56 Silver Lake, SD 5 5 4
57 East Vermillion Lake, SD 5 5 4
58 Wall Lake, SD 5 5 4
59 Lake Whitewood, SD 5 5 4
60 Clear Lake: Marshall, SD 5 5 4
61 Abraham Lake, SD 5 5 4
62 Staum Dam, SD 5 5 4
63 Horseshoe Lake, SD 5 5 4
64 Grass Lake, SD 5 5 4
65 Lake Thompson, SD 5 5 4
66 Sixmile Lake, SD 5 5 4
67 Stafford Dam, SD 5 5 4
68 Buffalo Lakes, SD 5 5 4
69 Lake Hendricks, SD 5 5 4
70 Reliance Lake, SD 5 5 4
71 Ninemile Lake, SD 5 5 4
72 South Red Iron Lake, SD 5 5 4
73 Lake Cochrane, SD 5 5 4
74 Fish Lake, SD 5 5 4
75 Lake Goldsmith, SD 5 5 4
76 Lake Henry, SD 5 5 4
77 Bullhead Lake, SD 5 5 4
78 Fourmile Lake, SD 5 5 4
79 Cottonwood Lake, SD 5 5 4
80 Lake Byron, SD 5 5 4
81 Lake Oliver, SD 5 5 4
82 Lake Carthage, SD 5 5 4
83 Ravine Park Lake, SD 5 5 4
84 Lake Hurley, SD 5 5 4
85 Lake Cresbard, SD 5 5 4
86 Spirit Lake, SD 5 5 4
87 Lost Lake, SD 5 5 4
88 Lake Kampeska, SD 5 5 4
89 Lake Faulkton, SD 5 5 4
90 Hanson Lake, SD 5 5 4
91 North Scatterwood Lake, SD 5 5 4
92 Lake Tetonkaha, SD 5 5 4
93 Lake Oakwood, SD 5 5 4
94 Lake Alvin, SD 5 5 4
95 Bullhead Lake: Deuel, SD 5 5 4
96 Cottonwood Lake: Sully, SD 5 5 4
97 Punished Womans Lake, SD 5 5 4
98 Lake Alice, SD 5 5 4
99 Round Lake: Deuel, SD 5 5 4
100 School Lake, SD 5 5 4
101 Round Lake, SD 5 5 4
102 Angostura Reservoir, SD 5 5 3
103 Fate Dam, SD 5 5 3
104 Byre Lake, SD 5 5 3
105 Brakke Dam, SD 5 5 3
106 Sheridan Lake, SD 5 5 3
107 Cold Brook Reservoir, SD 5 5 3
108 Blue Dog Lake, SD 5 5 3
109 Piyas Lake, SD 5 5 3
110 Opitz Lake, SD 5 5 3
111 Goose Lake: Day, SD 5 5 3
112 Pickerel Lake, SD 5 5 3
113 Hayes Lake, SD 5 5 3
114 Curlew Lake, SD 5 5 3
115 Lake Francis Case, SD 5 5 3
116 Pactola Reservoir, SD 5 5 3
117 Iron Creek Lake, SD 5 5 3
118 Waggoner Lake, SD 5 5 2
119 Corsica Lake, SD 5 4 5
120 Lewis and Clark Lake, SD 5 4 5
121 Molstad Lake, SD 5 4 4
122 Wilmarth Lake, SD 5 4 4
123 Lost Lake: Minnehaha, SD 5 4 4
124 Beaver Lake, SD 5 4 4
125 Lake Pocasse, SD 5 4 4
126 Eureka Lake, SD 5 4 4
127 Lake Campbell, SD 5 4 4
128 Oak Lake, SD 5 4 4
129 Lake Platte, SD 5 4 4
130 South Coteau Lake, SD 5 4 4
131 Ketchum Lake, SD 5 4 4
132 Isabel Lake, SD 5 4 4
133 Clear Lake, SD 5 4 4
134 Fairfax Lake, SD 5 4 4
135 Lake Oahe, SD 5 4 3
136 Trail City Railroad Lake, SD 5 4 3
137 Stockade Lake, SD 5 4 3
138 Bismark Lake, SD 5 4 3
139 Waubay Lake, SD 5 4 3
140 Minnewasta Lake, SD 5 4 3
141 Enemy Swim Lake, SD 5 4 3
142 Eagle Butte Lake, SD 5 4 3
143 Center Lake, SD 5 4 3
144 Little Moreau Lake, SD 5 4 3
145 Dupree Lake, SD 5 4 2
146 Owen Lake, SD 5 4 2
147 Opal Lake, SD 5 4 2
148 Lantry Lake, SD 5 4 2
149 Belle Fourche Reservoir, SD 5 4 2
150 Dog Ear Lake, SD 5 4 2
151 Bear Butte Lake, SD 5 4 2
152 Lake Geddes, SD 5 3 5
153 Roy Lake, SD 5 3 3
154 Deerfield Lake, SD 5 3 3
155 Roosevelt Lake, SD 5 3 3
156 Lake Gardner, SD 4 4 3
157 Morristown East Lake, SD 4 4 3
158 Sand Creek, SD 4 4 2
159 Shadehill Reservoir, SD 4 4 2
160 Lemmon Lake, SD 4 4 2
161 French Creek, SD 4 4 2
162 Battle Creek, SD 4 4 2
163 Little Spearfish Creek, SD 4 4 2
164 Boxelder Creek, SD 4 4 1
165 Crow Creek, SD 4 3 2
166 Spring Creek, SD 4 3 2
167 Rapid Creek, SD 4 3 2
168 Whitewood Creek, SD 4 3 1
169 Spearfish Creek, SD 4 3 1
170 Castle Creek, SD 4 2 2
171 Grace Coolidge Creek, SD 4 2 2



Whacking Fatties Fishing Reports
Fly fishing report and map for South Dakota.

What is Whacking Fatties? Fishing reports and forecasts for ~10,000 streams and lakes and rivers across North America and the United Kingdom.

What is the goal?

To better understand fishing patterns, conditions to predict ferocity of fishable events and locations.

How do we do it?

Fishing Reports and Forecasts. Throughout every day, we create 7 day fishing forecasts for ~10,000 streams and lakes.

What is the Fatty Factor?

A 5 star rating calculated per hour over every day per stream. We create a detailed forecast for each stream whereby every hour gets a 5 star Fatty Factor rating.

How is the Fatty Factor calculated?

The Fatty Factor is calculated using a fishing success estimation model containing proprietary big data analytics. We consume data from near and real-time sources, satellites, and sensors; compile/compare, against historic datasets, to create the Fatty Factor. Location, season, and analytics improve the rating over time.

How is the Fatty Factor rated?

5 stars is the best while 0 stars is “Not Fatty”.

How to use Whacking Fatties Fishing Reports and Forecasts?

Consult the detailed stream information section of the fishing reports and forecasts for the latest weather temperatures, wind speeds, cloud cover, gauge flows, and insect hatch patterns.

What do trout eat?

Check out the hatch recommendations for each stream in the detailed stream area. Investigate the hatch recommendations if you are interested in what do trout eat.

What kind of fish can I catch?

You tell us? Rainbow trout, brook trout, lake trout, bass, carp, etc. Currently, fresh water species. Salt water fishing? Fly fishing for carp is awesome. Tell us what you are after? Steelhead, grayling, tarpon, bass, bonefish, taimen, permit, salmon fishing?

How do I use the fishing maps?

We have a vast amount of geographic data for each stream. Click on the points to get more information. Green points represent fishing access such as put-ins and take-outs. Purple points represent bridges or stream crossings whereby often Google StreetView is available. Red points represent USGS Stream Gauges. Where available, we have graphs for Predictive Hydrograph 7 days, Water Temperature, Observed Height (ft.) 7 days, Observed Discharge (cfs) 7 days, and Duration Hydrograph. The Duration Hydrograph is a graphical presentation of recent daily streamflow, plotted over the long-term statistics of streamflow for each day of the year.

Can I determine land ownership from the stream map?

Yes. Landownership data is included in the map. In the map legend, the type of ownership is shown while you hover or tap on the map. You will see public or private land. For public, it will tell you the agency such as Forest Service or State Park.

Does Whacking Fatties have private landowner information such as parcel boundaries?

Currently, we have landowner information for Montana only. If you drill down into the map, you will see parcel boundaries. Simply click on the parcel to see who owns the land and other related information.

How do I determine distance from one access to another?

In the map, the measure tool can be used to trace along a stream to measure between fishing access points.

Can I determine stream elevation?

In the fishing map, you can turn on the elevation profile for a stream. You are able to visually see how much elevation is dropped along a stream.

What other mapping data is available and useful to anglers?

We provide three different background maps: dark, light, and satellite. The light is useful for planning routes to fishing access points. The satellite is very useful for all sorts of detailed planning.

What gauges are included in the Stream Flow graph?

For each stream, we have included all gauges for the stream overlaid into one graph. This is great for analyzing flow data of the stream as a whole to help predict best fishing areas.

What is the Fatty Store?

Check out the Fatty Store for great deals on the best fishing gear available in the market. We make available only the highest quality fly fishing gear at deep discounted prices such as fly fishing rods, fly boxes, waders or wading boots, fly fishing reels, flies, and tackle. From time to time, we have promotions on fly fishing vacations, film tours, and fly fishing videos. Look for deals on fly fishing schools.

What about fly fishing forums?

We have a great fishing forum where anglers can post their own reports and pictures. At each detailed stream page, you can upload fish pictures and your own fishing reports. We encourage you to rate the stream. We are working on the capability to upload your own fishing videos.

Where do I find a professional recommended fishing guide, lodge, or fishing charter?

Whacking Fatties Pro Contributors are professionally vetted and approved. Pro Contributors provide the highest quality guided fishing experiences. Look for recommended fishing charters, lodges, fly fishing and tackle shops posted on detailed stream report pages. Fishing near me? Investigate Pro Contributors listed on specific detailed streams near you.

What is Fatty Information?

What is the best fly line? How to tie a fly? Fly lines explained? Fly fishing beginner? Fatty Information is a new section whereby we present practical fly fisherman knowledge such as fly fishing knots, fly patterns, tapered leader formulas, tippet rings, strike indicators, drift boats, nymph fishing, euro nymphing, knots for fly fishing, best fishing sunglasses, etc. Information on our favorite flies such as mop files, clouser, nymph fly, wet flies, muddler minnow, isonychia fly, mole fly, cdc and elk fly, trico fly, caddis fly, and flies for largemouth bass. As well as recommendations for best small stream fly rods. The tug is the drug!

What are Fatty Alerts?

Never miss a great day of fishing! Fatty Alerts are automated email notifications whereby you are sent an email ONLY when your favorite streams have a great forecast. First, you sign up for a Whacking Fatties account; then, choose your favorite streams to get alerts. Fatty Alerts include our long range forecast. Never miss great fishing weather or fishing forecast with Fatty Alerts. They are free!

What are we working on next?

We will be expanding to fresh water lakes for bass, carp, and other great fishing. We will be able to assist with planning the best dates and times for your next fly fishing for stripers adventure. Forecasting for salt-water locations are on the radar. Please contact us with your feedback. Tight lines!

With the goal of better understanding fly-fishing patterns and predicting location and ferocity of fishable events, Whacking Fatties presents the Fatty Factor: a fly-fishing success estimation model using proprietary big data analytics.

Whacking Fatties promotes responsible fishing via catch and release practice and water resources conservation.

Check out more:

The Fatty List: Top Daily Fishing Reports broken down by nationwide, northeast, south, midwest, and northwest fishing regions The Fatty Map: Today's Top Fishing Streams on a Map Top Professional Contributors Fishing Report Feed - find current fishing reports and updates Fatty Photo Feed