Whacking Fatties Fly Fishing Reports and Forecasts

Idaho Fishing Report

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