Whacking Fatties Fly Fishing Reports and Forecasts

South Dakota Fishing Report

Best Fishing Stream Name Today 11/11 11/12
1 East Vermillion Lake, SD 5 4 0
2 Lost Lake: Minnehaha, SD 5 4 0
3 Waggoner Lake, SD 5 3 2
4 Buffalo Slough, SD 5 3 0
5 Lake Oakwood, SD 5 3 0
6 Clear Lake: Minnehaha, SD 5 3 0
7 Lake Carthage, SD 5 3 0
8 Lake Madison, SD 5 3 0
9 Lake Herman, SD 5 3 0
10 Fate Dam, SD 5 2 2
11 Brakke Dam, SD 5 2 2
12 Lake Mitchell, SD 5 2 1
13 Tuschen Slough, SD 5 2 0
14 Corsica Lake, SD 5 1 0
15 Lake Sharpe, SD 5 0 2
16 Shadehill Reservoir, SD 4 3 0
17 Lemmon Lake, SD 4 3 0
18 Lake Whitewood, SD 4 3 0
19 Lake Henry, SD 4 3 0
20 Lake Dudley, SD 4 3 0
21 Lake Byron, SD 4 3 0
22 Twin Lakes, SD 4 3 0
23 Eagle Butte Lake, SD 4 3 0
24 Lake Faulkton, SD 4 3 0
25 Angostura Reservoir, SD 4 2 3
26 Isabel Lake, SD 4 2 2
27 Belle Fourche Reservoir, SD 4 2 1
28 Waubay Lake, SD 4 2 1
29 Hickman Lake, SD 4 2 1
30 Horseshoe Lake, SD 4 2 1
31 Lake Norden, SD 4 2 1
32 Minnewasta Lake, SD 4 2 1
33 Amsden Lake, SD 4 2 1
34 Antelope Lake, SD 4 2 1
35 Reid Lake, SD 4 2 1
36 Pigors Lake, SD 4 2 1
37 Abraham Lake, SD 4 2 1
38 Summit Lake, SD 4 2 1
39 Sixmile Lake, SD 4 2 1
40 Buffalo Lakes, SD 4 2 1
41 South Red Iron Lake, SD 4 2 1
42 Bullhead Lake, SD 4 2 1
43 Fourmile Lake, SD 4 2 1
44 Cottonwood Lake, SD 4 2 1
45 Lake Kampeska, SD 4 2 1
46 Clear Lake: Hamlin, SD 4 2 0
47 Stafford Dam, SD 4 2 0
48 Lake Albert, SD 4 2 0
49 Pierpont Lake, SD 4 2 0
50 Jones Lake, SD 4 2 0
51 Fordham Dam, SD 4 2 0
52 Lake Parmley, SD 4 2 0
53 Lake Poinsett, SD 4 2 0
54 Spirit Lake, SD 4 2 0
55 Goose Lake, SD 4 2 0
56 Lake Oahe, SD 4 1 3
57 Morristown East Lake, SD 4 1 2
58 Trail City Railroad Lake, SD 4 1 2
59 Cottonwood Lake: Sully, SD 4 1 1
60 Lake Hendricks, SD 4 1 1
61 Fish Lake, SD 4 1 1
62 Bullhead Lake: Deuel, SD 4 1 1
63 Punished Womans Lake, SD 4 1 1
64 Lake Alice, SD 4 1 1
65 South Coteau Lake, SD 4 1 1
66 Ketchum Lake, SD 4 1 1
67 Clear Lake, SD 4 1 1
68 School Lake, SD 4 1 1
69 Lewis and Clark Lake, SD 4 1 0
70 Beaver Lake: Yankton, SD 4 1 0
71 Lantry Lake, SD 4 1 0
72 Ninemile Lake, SD 4 0 1
73 Opitz Lake, SD 4 0 1
74 Lake Yankton, SD 4 0 0
75 Lake Platte, SD 3 5 2
76 Fairfax Lake, SD 3 5 1
77 Silver Lake, SD 3 5 1
78 Lake Menno, SD 3 5 1
79 Lake Dimock, SD 3 5 1
80 Hanson Lake, SD 3 5 1
81 Ethan Lake, SD 3 5 1
82 Elm Lake, SD 3 4 3
83 Staum Dam, SD 3 4 2
84 Lake Alvin, SD 3 4 2
85 Mud Lake, SD 3 4 2
86 Lake Tetonkaha, SD 3 4 2
87 Cottonwood Lake: Spink, SD 3 4 2
88 Lake Goldsmith, SD 3 4 2
89 Wall Lake, SD 3 4 2
90 Diamond Lake, SD 3 4 2
91 Lake Sinai, SD 3 4 2
92 Lost Lake, SD 3 4 2
93 Oak Lake, SD 3 4 2
94 Island Lake, SD 3 4 1
95 Marindahl Lake, SD 3 3 1
96 McCook Lake, SD 3 3 1
97 Lake Gardner, SD 3 3 0
98 Sand Creek, SD 3 2 2
99 Lake Francis Case, SD 3 1 2
100 Dupree Lake, SD 3 1 1
101 Owen Lake, SD 3 1 0
102 Hayes Lake, SD 3 1 0
103 Lake Hurley, SD 3 0 2
104 Cold Brook Reservoir, SD 2 5 2
105 Reliance Lake, SD 2 5 2
106 Byre Lake, SD 2 5 2
107 Lake Geddes, SD 2 5 1
108 North Scatterwood Lake, SD 2 4 3
109 Swan Lake: Clark, SD 2 4 2
110 Lake Redfield, SD 2 4 2
111 Long Lake, SD 2 4 2
112 Pelican Lake, SD 2 4 2
113 Willow Creek Lake, SD 2 4 2
114 Richmond Lake, SD 2 4 2
115 Lake Cresbard, SD 2 4 2
116 Roosevelt Lake, SD 2 4 1
117 Swan Lake, SD 2 4 1
118 Dog Ear Lake, SD 2 4 1
119 Lake Louise, SD 2 4 1
120 Twin Lakes: Sanborn, SD 2 4 1
121 Ravine Park Lake, SD 2 4 1
122 Wilmarth Lake, SD 2 4 1
123 Lake Thompson, SD 2 4 0
124 Lake Pocasse, SD 2 4 0
125 Lake Cochrane, SD 2 4 0
126 Lake Oliver, SD 2 4 0
127 Lake Campbell, SD 2 4 0
128 Grace Coolidge Creek, SD 2 4 0
129 Rose Hill Lake, SD 2 4 0
130 Opal Lake, SD 2 3 2
131 Battle Creek, SD 2 3 2
132 Curlew Lake, SD 2 2 1
133 Stockade Lake, SD 2 2 1
134 Crow Creek, SD 2 2 0
135 Spring Creek, SD 2 2 0
136 Rapid Creek, SD 2 2 0
137 Boxelder Creek, SD 2 2 0
138 Whitewood Creek, SD 2 1 0
139 Pactola Reservoir, SD 2 0 1
140 Little Moreau Lake, SD 1 4 2
141 Brant Lake, SD 1 4 2
142 Grass Lake, SD 1 4 2
143 Blue Dog Lake, SD 1 4 2
144 White Lake, SD 1 4 2
145 Dry Lake Number Two, SD 1 4 2
146 Anderson Slough, SD 1 4 2
147 Goose Lake: Day, SD 1 4 2
148 Pickerel Lake, SD 1 4 2
149 Round Lake: Clark, SD 1 4 2
150 Round Lake: Deuel, SD 1 4 2
151 Beaver Lake, SD 1 4 2
152 Baileys Lake, SD 1 4 2
153 French Creek, SD 1 4 2
154 Lake Oahe: Dewey, SD 1 4 1
155 Clear Lake: Marshall, SD 1 4 1
156 Lake Boehm, SD 1 4 1
157 Piyas Lake, SD 1 4 1
158 Roy Lake, SD 1 4 1
159 Enemy Swim Lake, SD 1 4 1
160 Eureka Lake, SD 1 4 1
161 Molstad Lake, SD 1 4 0
162 Bear Butte Lake, SD 1 3 1
163 Sheridan Lake, SD 1 2 1
164 Center Lake, SD 1 2 1
165 Bismark Lake, SD 1 2 1
166 Spearfish Creek, SD 1 0 0
167 Round Lake, SD 0 4 2
168 Iron Creek Lake, SD 0 1 1
169 Deerfield Lake, SD 0 1 1
170 Little Spearfish Creek, SD 0 0 0
171 Castle Creek, SD 0 0 0



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