Utah Fishing Report

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