Whacking Fatties Fly Fishing Reports and Forecasts

South Dakota Fishing Report

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



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