Whacking Fatties Fly Fishing Reports and Forecasts

South Dakota Fishing Report

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



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