Utah Fishing Report

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



What is Whacking Fatties? Fly fishing reports and forecasts for ~10,000 streams and lakes and rivers across North America and the United Kingdom.

What is the goal?

To better understand fly-fishing patterns, conditions to predict ferocity of fishable events and locations.

How do we do it?

Fly Fishing Reports and Forecasts. Throughout every day, we create 7 day fishing forecasts for ~10,000 streams and lakes.

What is the Fatty Factor?

A 5 star rating calculated per hour over every day per stream. We create a detailed forecast for each stream whereby every hour gets a 5 star Fatty Factor rating.

How is the Fatty Factor calculated?

The Fatty Factor is calculated using a fly-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 starts is the best while 0 starts is “Not Fatty”.

How to use Whacking Fatties Fishing Reports and Forecasts?

Consult the detailed stream information section of the fly-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 fly 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.

Can I determine land ownership from the stream map?

Yes. Landownership data is included in the map. In the map legend, the type of ownership is shown while you hover or tap on the map. You will see public or private land. For public, it will tell you the agency such as Forest Service or State Park.

Does Whacking Fatties have private landowner information such as parcel boundaries?

Currently, we have landowner information for Montana only. If you drill down into the map, you will see parcel boundaries. Simply click on the parcel to see who owns the land and other related information.

How do I determine distance from one access to another?

In the map, the measure tool can be used to trace along a stream to measure between fishing access points.

Can I determine stream elevation?

In the fishing map, you can turn on the elevation profile for a stream. You are able to visually see how much elevation is dropped along a stream.

What other mapping data is available and useful to anglers?

We provide three different background maps: dark, light, and satellite. The light is useful for planning routes to fishing access points. The satellite is very useful for all sorts of detailed planning.

What gauges are included in the Stream Flow graph?

For each stream, we have included all gauges for the stream overlaid into one graph. This is great for analyzing flow data of the stream as a whole to help predict best fishing areas.

What is the Fatty Store?

Check out the Fatty Store for great deals on the best fly fishing gear available in the market. We make available only the highest quality fly fishing gear at deep discounted prices such as fly fishing rods, fly boxes, waders or wading boots, fly fishing reels, flies, and tackle. From time to time, we have promotions on fly fishing vacations, film tours, and fly fishing videos. Look for deals on fly fishing schools.

What about fly fishing forums?

We have a great fly fishing forum where anglers can post their own reports and pictures. At each detailed stream page, you can upload fish pictures and your own fishing reports. We encourage you to rate the stream. We are working on the capability to upload your own fishing videos.

Where do I find a professional recommended fishing guide, lodge, or fishing charter?

Whacking Fatties Pro Contributors are professionally vetted and approved. Pro Contributors provide the highest quality guided fishing experiences. Look for recommended fishing charters, lodges, fly fishing and tackle shops posted on detailed stream report pages. Fishing near me? Investigate Pro Contributors listed on specific detailed streams near you.

What is Fatty Information?

What is the best fly line? How to tie a fly? Fly lines explained? Fly fishing beginner? Fatty Information is a new section whereby we present practical fly fisherman knowledge such as fly fishing knots, fly patterns, tapered leader formulas, tippet rings, strike indicators, drift boats, nymph fishing, euro nymphing, knots for fly fishing, best fishing sunglasses, etc. Information on our favorite flies such as mop files, clouser, nymph fly, wet flies, muddler minnow, isonychia fly, mole fly, cdc and elk fly, trico fly, caddis fly, and flies for largemouth bass. As well as recommendations for best small stream fly rods. The tug is the drug!

What are Fatty Alerts?

Never miss a great day of fishing! Fatty Alerts are automated email notifications whereby you are sent an email ONLY when your favorite streams have a great forecast. First, you sign up for a Whacking Fatties account; then, choose your favorite streams to get alerts. Fatty Alerts include our long range forecast. Never miss great fishing weather or fishing forecast with Fatty Alerts. They are free!

What are we working on next?

We will be expanding to fresh water lakes for bass, carp, and other great fishing. We will be able to assist with planning the best dates and times for your next fly fishing for stripers adventure. Forecasting for salt-water locations are on the radar. Please contact us with your feedback. Tight lines!

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.

Check out more:

The Fatty List: Top Daily Fly Fishing Reports broken down by nationwide, northeast, south, midwest, and northwest fly fishing regions

The Fatty Map: Today's Top Fishing Streams on a Map

Top Professional Contributors

Fishing Report Feed - find current fishing reports and updates

Fatty Photo Feed