Whacking Fatties Fly Fishing Reports and Forecasts

California Fishing Report

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