Whacking Fatties Fly Fishing Reports and Forecasts

California Fishing Report

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