Whacking Fatties Fly Fishing Reports and Forecasts

California Fishing Report

Best Fishing Stream Name Today 2/20 2/21
1 Russian River, CA 5 5 5
2 Mokelumne River, CA 5 4 5
3 Cosumnes River, CA 5 3 5
4 Feather River, CA 5 3 4
5 Isabella Lake, CA 5 3 4
6 Pine Flat Lake, CA 5 3 3
7 Redinger Lake, CA 5 2 3
8 Kerckhoff Lake, CA 5 2 3
9 Pyramid Lake, CA 5 2 3
10 Santa Margarita Lake, CA 5 1 3
11 Silverwood Lake, CA 5 1 1
12 South Fork American River, CA 4 4 5
13 Stanislaus River, CA 4 3 4
14 Santiago Reservoir, CA 4 3 3
15 Kings River, CA 4 3 2
16 Merced River, CA 4 2 3
17 Mammoth Pool Reservoir, CA 4 1 3
18 Beardsley Lake, CA 4 1 3
19 Bass Lake, CA 4 1 1
20 Little Rock Reservoir, CA 4 1 1
21 Diaz Lake, CA 4 0 2
22 Hume Lake, CA 4 0 2
23 Whiskeytown Lake, CA 3 5 5
24 Lewiston Lake, CA 3 4 5
25 Lake Pillsbury, CA 3 3 5
26 Shasta Lake, CA 3 3 5
27 Klamath River, CA 3 3 5
28 New Bullards Bar Reservoir, CA 3 3 4
29 Rollins Reservoir, CA 3 3 4
30 Ruth Lake, CA 3 3 4
31 Fall River, CA 3 3 4
32 Big Reservoir, CA 3 3 3
33 Lake Britton, CA 3 2 4
34 Paradise Lake, CA 3 2 4
35 Tuolumne River, CA 3 2 3
36 Middle Fork Stanislaus River, CA 3 2 3
37 Iron Gate Reservoir, CA 3 2 3
38 Horr Pond, CA 3 2 3
39 Putah Creek, CA 3 2 2
40 Yuba River, CA 3 2 1
41 Sly Creek Reservoir, CA 3 1 4
42 Trinity Lake, CA 3 1 4
43 Scotts Flat Reservoir, CA 3 1 2
44 Elizabeth Lake, CA 3 1 2
45 Union Valley Reservoir, CA 3 0 4
46 West Walker River, CA 3 0 2
47 Owens River, CA 3 0 1
48 Courtright Reservoir, CA 3 0 0
49 Indian Valley Reservoir, CA 2 3 5
50 McCloud River, CA 2 3 4
51 Hat Creek, CA 2 3 4
52 Sacramento River: Upper, CA 2 2 4
53 Middle Fork Feather River, CA 2 2 3
54 Lake Hemet, CA 2 2 2
55 Jenkinson Lake, CA 2 1 3
56 Stumpy Meadows Reservoir, CA 2 1 2
57 Shaver Lake, CA 2 1 1
58 Ice House Reservoir, CA 2 0 4
59 Lake Spaulding, CA 2 0 4
60 Bucks Lake, CA 2 0 3
61 Rucker Lake, CA 2 0 3
62 Lake Almanor, CA 2 0 3
63 Fuller Lake, CA 2 0 3
64 Butt Valley Reservoir, CA 2 0 2
65 Bowman Lake, CA 2 0 2
66 Pinecrest Lake, CA 2 0 2
67 Wishon Reservoir, CA 2 0 1
68 Lake Thomas A Edison, CA 2 0 0
69 Huntington Lake, CA 2 0 0
70 Florence Lake, CA 2 0 0
71 Kern River, CA 2 0 0
72 Coyote Lake, CA 2 0 0
73 Bishop Creek, CA 2 0 0
74 Upper Letts Lake, CA 1 3 4
75 Trinity River, CA 1 2 2
76 East Fork Carson River, CA 1 1 3
77 Philbrook Reservoir, CA 1 0 3
78 Lake Sterling, CA 1 0 3
79 French Meadows Reservoir, CA 1 0 3
80 Wrights Lake, CA 1 0 3
81 Loon Lake, CA 1 0 3
82 Gerle Creek Divide Reservoir, CA 1 0 2
83 Hell Hole Reservoir, CA 1 0 2
84 Boca Reservoir, CA 1 0 2
85 Spicer Meadow Reservoir, CA 1 0 2
86 Lindsey Lakes, CA 1 0 2
87 Prosser Creek Reservoir, CA 1 0 2
88 Utica Reservoir, CA 1 0 2
89 Little Truckee River, CA 1 0 2
90 Indian Creek Reservoir, CA 1 0 1
91 North Yuba River, CA 1 0 1
92 Desert Creek, CA 1 0 0
93 Pit River, CA 1 0 0
94 Rush Creek: Trinity River, CA 0 3 3
95 Reservoir C, CA 0 1 3
96 Sacramento River: Lower, CA 0 1 2
97 Lower Bucks Lake, CA 0 0 3
98 Little Grass Valley Reservoir, CA 0 0 3
99 Stampede Reservoir, CA 0 0 3
100 Independence Lake, CA 0 0 3
101 Goose Lake, CA 0 0 3
102 Frenchman Lake, CA 0 0 2
103 Eagle Lake, CA 0 0 2
104 Jackson Meadows Reservoir, CA 0 0 2
105 Lake Tahoe, CA 0 0 2
106 Ashurst Lake, CA 0 0 2
107 Silver Lake: Amador, CA 0 0 2
108 Meadow Lake, CA 0 0 2
109 Gold Lake, CA 0 0 2
110 Blue Lake, CA 0 0 2
111 Kelly Lake, CA 0 0 2
112 Lake Davis, CA 0 0 2
113 Faucherie Lake, CA 0 0 2
114 Truckee River, CA 0 0 2
115 Yellow Creek, CA 0 0 1
116 Silver Lake: Mono, CA 0 0 1
117 Lake Alpine, CA 0 0 1
118 Lake Helen, CA 0 0 1
119 Lower Blue Lake, CA 0 0 1
120 Juniper Lake, CA 0 0 1
121 Red Lake Creek, CA 0 0 1
122 Silver Lake, CA 0 0 0
123 Hot Creek, CA 0 0 0
124 East Walker River, CA 0 0 0
125 South Fork San Joaquin River, CA 0 0 0
126 Rush Creek: Mono Lake, CA 0 0 0
127 Lake Mary, CA 0 0 0
128 Lake George, CA 0 0 0
129 McGee Creek, CA 0 0 0
130 West Fork Carson River, CA 0 0 0
131 Tioga Lake, CA 0 0 0
132 Medicine Lake, CA 0 0 0
133 South Fork Kings River, CA 0 0 0
134 Big Valley Lake, CA 0 0 0
135 Rock Creek Lake, CA 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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