Whacking Fatties Fly Fishing Reports and Forecasts

Idaho Fishing Report

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