Whacking Fatties Fly Fishing Reports and Forecasts

Idaho Fishing Report

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




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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