Whacking Fatties Fly Fishing Reports and Forecasts

Utah Fishing Report

Best Fishing Stream Name Today 4/17 4/18
1 Mona Reservoir, UT 5 5 5
2 Gunlock Reservoir, UT 5 5 5
3 Minersville Reservoir, UT 5 5 5
4 Lake Powell, UT 5 5 5
5 Quail Creek Reservoir, UT 5 5 5
6 Pelican Lake, UT 5 5 5
7 Piute Reservoir, UT 5 5 5
8 Huntington Lake, UT 5 5 5
9 Sevier River, UT 5 5 5
10 San Juan River, UT 5 5 2
11 Steinaker Reservoir, UT 5 4 5
12 Red Fleet Reservoir, UT 5 4 5
13 City Creek, UT 5 4 3
14 Escalante River, UT 5 4 3
15 Wide Hollow Reservoir, UT 5 3 5
16 Asay Creek, UT 5 3 3
17 Green River: Lower, UT 5 3 3
18 Colorado River: Lower, UT 5 2 2
19 Otter Creek Reservoir, UT 4 5 5
20 Sevier Bridge Reservoir, UT 4 5 5
21 Utah Lake, UT 4 5 4
22 Dolores River, UT 4 4 4
23 Beaver River, UT 4 4 4
24 Leeds Creek, UT 4 4 4
25 Willard Bay Reservoir, UT 4 4 3
26 Mantua Reservoir, UT 4 4 3
27 Lower Bowns Reservoir, UT 4 3 5
28 Millsite Reservoir, UT 4 3 5
29 Gooseberry Creek, UT 4 3 5
30 Emigration Creek, UT 4 3 4
31 Santa Clara River, UT 4 3 4
32 Colorado River: Upper, UT 4 3 4
33 Little Pinto Creek, UT 4 3 4
34 Mill Creek: Jordan River, UT 4 3 4
35 Pleasant Creek, UT 4 3 4
36 Mill Creek: Colorado River, UT 4 3 4
37 Parleys Creek, UT 4 3 4
38 Deer Creek Reservoir, UT 4 3 4
39 South Ash Creek, UT 4 3 4
40 Big Cottonwood Creek, UT 4 3 3
41 Hyrum Reservoir, UT 4 3 3
42 Pineview Reservoir, UT 4 3 3
43 Lost Creek: Sevier River, UT 4 2 5
44 Calf Creek, UT 4 2 4
45 Pinto Creek, UT 4 2 4
46 Boulder Creek, UT 4 2 4
47 Deer Creek, UT 4 2 4
48 Green River: Middle, UT 4 2 2
49 Uinta River, UT 4 1 2
50 Whiterocks River, UT 4 0 1
51 White River, UT 3 4 5
52 Palisade Lake, UT 3 4 5
53 Manning Creek, UT 3 4 5
54 Big Sand Wash Reservoir, UT 3 4 4
55 Duchesne River, UT 3 4 4
56 Zelph Calder Reservoir, UT 3 4 3
57 Crouse Reservoir, UT 3 4 3
58 Cutler Reservoir, UT 3 3 4
59 Starvation Reservoir, UT 3 3 4
60 Jordanelle Reservoir, UT 3 3 4
61 Rockport Lake, UT 3 3 4
62 Hobble Creek, UT 3 3 3
63 American Fork, UT 3 3 3
64 Huntington Creek, UT 3 2 3
65 Causey Reservoir, UT 3 1 3
66 Lost Creek Reservoir, UT 3 1 3
67 Sand Creek, UT 3 1 3
68 West Fork Smiths Fork, UT 3 1 3
69 Moon Lake, UT 3 1 2
70 Yellowstone Creek, UT 3 0 1
71 Green River: Upper, UT 2 4 4
72 Chalk Creek: Fillmore, UT 2 4 4
73 Meadow Creek, UT 2 4 4
74 Wheeler Creek, UT 2 4 3
75 Matt Warner Reservoir, UT 2 4 2
76 Corn Creek, UT 2 3 4
77 San Pitch River, UT 2 3 4
78 Koosharem Reservoir, UT 2 3 4
79 Salina Creek, UT 2 3 4
80 Joes Valley Reservoir, UT 2 3 4
81 Clear Creek, UT 2 3 4
82 Johnson Valley Reservoir, UT 2 3 3
83 Echo Reservoir, UT 2 2 4
84 Cottonwood Creek, UT 2 2 3
85 Rock Creek, UT 2 2 3
86 West Fork Duchesne River, UT 2 2 3
87 Thistle Creek, UT 2 2 2
88 Salt Creek, UT 2 2 2
89 Panguitch Lake, UT 2 1 4
90 Kents Lake, UT 2 1 4
91 Bear Lake, UT 2 1 3
92 West Fork Bear River, UT 2 1 3
93 Strawberry Reservoir, UT 2 1 3
94 Pine Creek, UT 2 1 3
95 Fish Lake, UT 2 1 3
96 Diamond Fork, UT 2 1 2
97 Lower Gooseberry Reservoir, UT 2 1 2
98 Mammoth Creek, UT 2 1 2
99 Smith and Morehouse Reservoir, UT 2 1 2
100 Jones Hole Creek, UT 2 1 1
101 Lake Fork River, UT 2 1 1
102 Clear Creek:ID, UT 2 0 3
103 East Fork Blacks Fork, UT 2 0 2
104 Little East Fork, UT 2 0 2
105 Parowan Creek, UT 2 0 2
106 Middle Fork Blacks Fork, UT 2 0 2
107 Swift Creek, UT 2 0 1
108 North Fork Ogden River, UT 1 4 4
109 Chalk Creek: Weber River, UT 1 3 4
110 Weber River, UT 1 3 3
111 Ferron Creek, UT 1 2 4
112 Blacksmith Fork, UT 1 2 3
113 Little Cottonwood Creek, UT 1 2 3
114 Middle Fork Ogden River, UT 1 2 3
115 South Fork Provo River, UT 1 2 3
116 Yellowstone River, UT 1 2 2
117 Price River, UT 1 2 2
118 Browne Lake, UT 1 2 2
119 Scofield Reservoir, UT 1 1 3
120 Currant Creek Reservoir, UT 1 1 2
121 Sheep Creek Lake, UT 1 1 2
122 Long Park Reservoir, UT 1 1 2
123 Currant Creek, UT 1 1 2
124 Ferron Reservoir, UT 1 1 2
125 Otter Creek, UT 1 1 1
126 South Fork Little Bear River, UT 1 1 1
127 Little Bear River, UT 1 1 1
128 Provo River, UT 1 1 1
129 Logan River, UT 1 1 1
130 Strawberry River, UT 1 1 1
131 Trial Lake, UT 1 1 1
132 Pot Creek, UT 1 1 1
133 East Fork Little Bear River, UT 1 1 0
134 Hoop Lake, UT 1 0 2
135 West Fork Blacks Fork, UT 1 0 2
136 Bear River, UT 1 0 1
137 Beaver Creek: Logan River, UT 1 0 1
138 East Fork Sevier River, UT 1 0 1
139 Henrys Fork, UT 1 0 1
140 Lost Creek: Weber River, UT 1 0 1
141 Marsh Lake, UT 1 0 1
142 Curtis Creek, UT 1 0 0
143 Tony Grove Lake, UT 1 0 0
144 Beaver Creek: Weber River, UT 0 4 4
145 North Fork Provo River, UT 0 2 3
146 Blacks Fork, UT 0 1 3
147 Fremont River, UT 0 1 3
148 Box Creek, UT 0 1 1
149 White River: Price River, UT 0 1 1
150 Sevenmile Creek, UT 0 1 1
151 Fish Creek, UT 0 0 3
152 East Fork Bear River, UT 0 0 0
153 Hayden Fork, UT 0 0 0
154 Stillwater Fork, UT 0 0 0
155 East Fork Smiths Fork, UT 0 0 0
156 East Canyon Creek, UT 0 0 0
157 Ogden River, UT 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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