Whacking Fatties Fly Fishing Reports and Forecasts

South Dakota Fishing Report

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



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