Whacking Fatties Fly Fishing Reports and Forecasts

California Fishing Report

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