Whacking Fatties Fly Fishing Reports and Forecasts

Idaho Fishing Report

Best Fishing Stream Name Today 1/24 1/25
1 Lochsa River, ID 4 3 2
2 Selway River, ID 4 2 2
3 Salmon River: Lower, ID 3 3 3
4 Middle Fork Salmon River, ID 3 3 1
5 Saint Joe River, ID 3 2 3
6 Williams Lake, ID 3 2 0
7 Clearwater River, ID 2 3 2
8 Coeur d'Alene River, ID 2 3 2
9 Little North Fork Coeur d'Alene River, ID 2 2 1
10 South Fork Payette River, ID 2 2 1
11 Kootenai River, ID 2 1 1
12 McArthur Lake, ID 2 0 0
13 Lake Pend Oreille, ID 2 0 0
14 Twin Lakes, ID 2 0 0
15 Cocolalla Lake, ID 2 0 0
16 Kelso Lake, ID 2 0 0
17 Granite Lake, ID 2 0 0
18 Spirit Lake, ID 2 0 0
19 Dworshak Reservoir, ID 1 3 0
20 Snake River: Lower, ID 1 2 2
21 Little Salmon River, ID 1 2 1
22 Elk Creek Reservoir, ID 1 2 0
23 Salmon River: Middle, ID 1 1 1
24 Boise River, ID 1 1 1
25 Priest River, ID 1 1 0
26 Pend Oreille River, ID 1 1 0
27 Killarney Lake, ID 1 1 0
28 Rose Lake, ID 1 1 0
29 Mann Lake, ID 1 1 0
30 Moose Creek Reservoir, ID 1 1 0
31 South Fork Boise River, ID 1 0 0
32 Warm Lake, ID 1 0 0
33 Redfish Lake, ID 1 0 0
34 Lake Hayden, ID 1 0 0
35 Horsethief Reservoir, ID 1 0 0
36 Big Creek, ID 0 2 0
37 North Fork Payette River, ID 0 1 0
38 Coeur d'Alene Lake, ID 0 1 0
39 Lake Waha, ID 0 1 0
40 Salmon River: Upper, ID 0 1 0
41 North Fork Clearwater River, ID 0 1 0
42 Kelly Creek, ID 0 1 0
43 Payette Lake, ID 0 1 0
44 Spring Valley Reservoir, ID 0 1 0
45 Chatcolet Lake, ID 0 0 1
46 Little Redfish Lake, ID 0 0 0
47 Bruneau River, ID 0 0 0
48 Henrys Fork, ID 0 0 0
49 Moyie River, ID 0 0 0
50 Payette River, ID 0 0 0
51 Snake River: South Fork, ID 0 0 0
52 Teton River, ID 0 0 0
53 Spokane River, ID 0 0 0
54 Owyhee River, ID 0 0 0
55 Snake River: Middle, ID 0 0 0
56 Snake River: Main, ID 0 0 0
57 Little Wood River, ID 0 0 0
58 Rainey Creek, ID 0 0 0
59 Robinson Creek, ID 0 0 0
60 South Fork Teton Creek, ID 0 0 0
61 Warm River, ID 0 0 0
62 Silver Creek, ID 0 0 0
63 Pine Creek, ID 0 0 0
64 Bear Creek, ID 0 0 0
65 Lake Fork Creek, ID 0 0 0
66 Big Lost River, ID 0 0 0
67 Jarbidge River, ID 0 0 0
68 Malad River, ID 0 0 0
69 Billingsley Creek, ID 0 0 0
70 Blackfoot River, ID 0 0 0
71 Bear River, ID 0 0 0
72 McCoy Creek, ID 0 0 0
73 Big Elk Creek, ID 0 0 0
74 Foster Reservoir, ID 0 0 0
75 Chesterfield Reservoir, ID 0 0 0
76 Strongarm Reservoir Number One, ID 0 0 0
77 Weston Creek Reservoir, ID 0 0 0
78 Thorn Creek Reservoir, ID 0 0 0
79 Blackfoot Reservoir, ID 0 0 0
80 Yellow Belly Lake, ID 0 0 0
81 Ben Ross Reservoir, ID 0 0 0
82 Condie Reservoir, ID 0 0 0
83 Bayhorse Lake, ID 0 0 0
84 Palisades Reservoir, ID 0 0 0
85 Little Payette Lake, ID 0 0 0
86 Perkins Lake, ID 0 0 0
87 Horseshoe Lake, ID 0 0 0
88 Dawson Lake, ID 0 0 0
89 Bonner Lake, ID 0 0 0
90 Tolo Lake, ID 0 0 0
91 Daniels Reservoir, ID 0 0 0
92 Oneida Narrows Reservoir, ID 0 0 0
93 Crane Falls Lake, ID 0 0 0
94 Herrick Reservoir, ID 0 0 0
95 Hazard Lake, ID 0 0 0
96 Mormon Reservoir, ID 0 0 0
97 Jewel Lake, ID 0 0 0
98 Glendale Reservoir, ID 0 0 0
99 Twentyfour Mile Reservoir, ID 0 0 0
100 Alturas Lake, ID 0 0 0
101 Mann Creek Reservoir, ID 0 0 0
102 Lamont Reservoir, ID 0 0 0
103 Anderson Ranch Reservoir, ID 0 0 0
104 Henrys Lake, ID 0 0 0
105 Johnson Reservoir, ID 0 0 0
106 Alexander Reservoir, ID 0 0 0
107 Lake Walcott, ID 0 0 0
108 Lapwai Lake, ID 0 0 0
109 Deep Creek Reservoir, ID 0 0 0
110 Brush Lake, ID 0 0 0
111 Magic Reservoir, ID 0 0 0
112 Big Trinity Lake, ID 0 0 0
113 Shepherd Lake, ID 0 0 0
114 Pettit Lake, ID 0 0 0
115 Upper Payette Lake, ID 0 0 0
116 Bull Trout Lake, ID 0 0 0
117 Mackay Reservoir, ID 0 0 0
118 Sublett Reservoir, ID 0 0 0
119 Little Camas Reservoir, ID 0 0 0
120 Murtaugh Lake, ID 0 0 0
121 Chase Lake, ID 0 0 0
122 Upper Priest Lake, ID 0 0 0
123 Lake Cascade, ID 0 0 0
124 American Falls Reservoir, ID 0 0 0
125 Hawkins Reservoir, ID 0 0 0
126 Mosquito Flat Reservoir, ID 0 0 0
127 Twin Lakes Reservoir, ID 0 0 0
128 Island Park Reservoir, ID 0 0 0
129 Goose Lake, ID 0 0 0
130 Arrowrock Reservoir, ID 0 0 0
131 Priest Lake, ID 0 0 0
132 Lucky Peak Lake, ID 0 0 0
133 Dog Creek Reservoir, ID 0 0 0
134 Soldiers Meadow Reservoir, ID 0 0 0
135 Freeman Lake, ID 0 0 0
136 Winder Reservoir, ID 0 0 0
137 Stanley Lake, ID 0 0 0
138 Smith Lake, ID 0 0 0
139 Devil Creek Reservoir, ID 0 0 0




What is Whacking Fatties? Fishing reports and forecasts for ~10,000 streams and lakes and rivers across North America and the United Kingdom.

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.

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.

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