Whacking Fatties Fly Fishing Reports and Forecasts

Utah Fishing Report

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



Whacking Fatties Fishing Reports
Fly fishing report and map for Utah.

What is Whacking Fatties? 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 fishing patterns, conditions to predict ferocity of fishable events and locations.

How do we do it?

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 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.

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 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 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 Fishing Reports broken down by nationwide, northeast, south, midwest, and northwest 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