Whacking Fatties Fly Fishing Reports and Forecasts

South Dakota Fishing Report

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