Whacking Fatties Fly Fishing Reports and Forecasts

Idaho Fishing Report

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