Whacking Fatties Fly Fishing Reports and Forecasts

Pennsylvania Fishing Report

Best Fishing Stream Name Today 5/21 5/22
1 Caldwell Creek, PA 5 5 5
2 West Branch Tionesta Creek, PA 5 5 5
3 Harveys Lake, PA 5 5 5
4 Allegheny River: Upper, PA 5 5 5
5 Ross Run, PA 5 5 5
6 South Branch Kinzua Creek, PA 5 5 5
7 East Branch Tionesta Creek, PA 5 5 5
8 Pithole Creek, PA 5 5 5
9 Minister Creek, PA 5 5 5
10 Farnsworth Branch, PA 5 5 5
11 Harris Pond, PA 5 5 5
12 Frances Slocum Lake, PA 5 5 5
13 Promised Land Lake, PA 5 5 5
14 Mountain Mud Pond, PA 5 5 5
15 Lake Minisink, PA 5 5 5
16 Lackawanna Lake, PA 5 5 5
17 Lake Greeley, PA 5 5 5
18 Pecks Pond, PA 5 5 5
19 Fish Pond Dam, PA 5 5 5
20 Hidden Lake, PA 5 5 5
21 Shohola Marsh Reservoir, PA 5 5 5
22 Allegheny Reservoir, PA 5 5 5
23 Lake Carey, PA 5 5 5
24 Sylvan Lake, PA 5 5 5
25 Moon Lake, PA 5 5 5
26 Minsi Lake, PA 5 5 5
27 Beltzville Lake, PA 5 5 5
28 French Creek, PA 5 5 5
29 Fords Lake, PA 5 5 5
30 Foster Joseph Sayers Lake, PA 5 5 5
31 Gouldsboro Lake, PA 5 5 5
32 Lake Henry, PA 5 5 5
33 White Deer Lake, PA 5 5 5
34 Miller Pond, PA 5 5 5
35 White Oak Pond, PA 5 5 5
36 Hunters Lake, PA 5 5 5
37 Shumans Lake, PA 5 5 5
38 Tobyhanna Lake, PA 5 5 5
39 Lower Lake, PA 5 5 5
40 Long Pond, PA 5 5 5
41 Upper Woods Pond, PA 5 5 5
42 Duck Harbor Pond, PA 5 5 5
43 Lily Lake, PA 5 5 5
44 Lake Wallenpaupack, PA 5 5 5
45 Dunmore Reservoir Number One, PA 5 5 5
46 Shamokin Reservoir, PA 5 5 5
47 Fairview Lake, PA 5 5 5
48 Quaker Lake, PA 5 5 5
49 Elmhurst Reservoir, PA 5 5 5
50 Prompton Lake, PA 5 5 5
51 Curtis Reservoir, PA 5 5 5
52 Oxbow Lake, PA 5 5 5
53 Griffin Reservoir, PA 5 5 5
54 Lower Woods Pond, PA 5 5 5
55 Maple Lake, PA 5 5 5
56 Tionesta Lake, PA 5 5 5
57 Chapman Dam Reservoir, PA 5 5 5
58 East Branch Clarion River Lake, PA 5 5 5
59 Stillwater Lake, PA 5 5 5
60 Dutch Fork Lake, PA 5 5 4
61 Little Sandy Creek, PA 5 5 4
62 Allegheny River: Lower, PA 5 5 4
63 Twomile Run, PA 5 5 4
64 Raystown Lake, PA 5 5 4
65 Little Buffalo Lake, PA 5 5 4
66 Arnot Run, PA 5 5 4
67 Sugar Creek, PA 5 5 4
68 South Branch Tionesta Creek, PA 5 5 4
69 Hemlock Creek, PA 5 5 4
70 Cloe Lake, PA 5 5 4
71 Hall Pond, PA 5 5 4
72 Glendale Lake, PA 5 5 4
73 Canoe Creek Lake, PA 5 5 4
74 Mauch Chunk Lake, PA 5 5 4
75 Colyer Lake, PA 5 5 4
76 Lake Chillisquaque, PA 5 5 4
77 Lake Perez, PA 5 5 4
78 George B Stevenson Reservoir, PA 5 5 4
79 Walker Lake, PA 5 5 4
80 Lake Jean, PA 5 5 4
81 Shamokin Reservoir: Northumberland, PA 5 5 4
82 Delaware River: Upper, PA 5 5 4
83 Toms Creek, PA 5 5 4
84 Lackawanna River, PA 5 5 4
85 Martins Creek, PA 5 5 4
86 Keystone Lake: Armstrong, PA 5 5 4
87 Keystone Lake, PA 5 5 4
88 Curwensville Lake, PA 5 5 4
89 Lackawaxen River, PA 5 5 4
90 Lehigh River, PA 5 5 4
91 Grays Run, PA 5 5 4
92 Cedar Run, PA 5 5 4
93 Pleasant Stream, PA 5 5 4
94 Sinnemahoning Creek, PA 5 5 4
95 White Deer Hole Creek, PA 5 5 4
96 Fishing Creek, PA 5 5 4
97 McMichael Creek, PA 5 5 4
98 Pine Creek, PA 5 5 4
99 Slate Run, PA 5 5 4
100 West Branch Susquehanna River, PA 5 5 4
101 Hammersley Fork, PA 5 5 4
102 Roaring Creek, PA 5 5 4
103 White Deer Creek, PA 5 5 4
104 Bald Eagle Creek, PA 5 5 4
105 Rauchtown Creek, PA 5 5 4
106 Logan Branch, PA 5 5 4
107 Cross Fork, PA 5 5 4
108 Clarks Creek, PA 5 5 4
109 Canonsburg Lake, PA 5 5 3
110 North Park Lake, PA 5 5 3
111 Lake Arthur, PA 5 5 3
112 Thorn Reservoir, PA 5 5 3
113 Main Lake, PA 5 5 3
114 Mammoth Lake, PA 5 5 3
115 Bridgeport Reservoir, PA 5 5 3
116 Sandy Lake, PA 5 5 3
117 Shenango River Lake, PA 5 5 3
118 Hereford Manor Lake, PA 5 5 3
119 Lake Oneida, PA 5 5 3
120 Straight Run Lake, PA 5 5 3
121 Sugar Lake, PA 5 5 3
122 Twin Lakes Number One Reservoir, PA 5 5 3
123 Glade Run Lake, PA 5 5 3
124 Beaver Meadows Lake, PA 5 5 3
125 Laural Run Reservoir, PA 5 5 3
126 Colver Reservoir, PA 5 5 3
127 Kahle Lake, PA 5 5 3
128 Kyle Lake, PA 5 5 3
129 Lake Latonka, PA 5 5 3
130 Lake Wilhelm, PA 5 5 3
131 Mahoning Creek Lake, PA 5 5 3
132 Cherry Run, PA 5 5 3
133 Chest Creek, PA 5 5 3
134 Left Branch Young Womans Creek, PA 5 5 3
135 Hoagland Run, PA 5 5 3
136 Quemahoning Reservoir, PA 5 5 1
137 City Reservoir, PA 5 5 1
138 Stephen Foster Lake, PA 5 4 5
139 Lake Towhee, PA 5 4 5
140 Marsh Creek Reservoir, PA 5 4 5
141 Blue Marsh Lake, PA 5 4 5
142 Comfort Lake, PA 5 4 5
143 Leaser Lake, PA 5 4 5
144 Cooks Pond, PA 5 4 5
145 Hamilton Lake, PA 5 4 5
146 Hopewell Lake, PA 5 4 5
147 Lake Nessmuk, PA 5 4 5
148 Lake Nockamixon, PA 5 4 5
149 Stairway Lake, PA 5 4 5
150 Belmont Lake, PA 5 4 5
151 New Kernsville Lake, PA 5 4 5
152 Struble Lake, PA 5 4 5
153 Woodcock Creek Lake, PA 5 4 5
154 Middle Creek Reservoir, PA 5 4 5
155 Cowans Gap Lake, PA 5 4 4
156 Opossum Lake, PA 5 4 4
157 Lake Gordon, PA 5 4 4
158 Lake Koon, PA 5 4 4
159 York Reservoir, PA 5 4 4
160 Lake Marburg, PA 5 4 4
161 Sheppard-Meyers Reservoir, PA 5 4 4
162 Pinchot Lake, PA 5 4 4
163 Shawnee Lake, PA 5 4 4
164 Lake Redman, PA 5 4 4
165 Letterkenny Reservoir, PA 5 4 4
166 Muddy Run Recreation Reservoir, PA 5 4 4
167 Speedwell Forge Dam, PA 5 4 4
168 Sweet Arrow Lake, PA 5 4 4
169 Salmon Creek, PA 5 4 4
170 Little Kettle Creek, PA 5 4 4
171 Germania Branch, PA 5 4 4
172 Lyman Run, PA 5 4 4
173 Loyalsock Creek, PA 5 4 4
174 Neshaminy Creek, PA 5 4 4
175 Indian Creek Reservoir, PA 5 4 3
176 Youghiogheny River Lake, PA 5 4 3
177 Meadow Grounds Lake, PA 5 4 3
178 Indian Lake, PA 5 4 1
179 Laurel Hill Lake, PA 5 4 0
180 Lake Somerset, PA 5 4 0
181 Clear Lake, PA 5 3 5
182 Hills Creek Lake, PA 5 3 5
183 Beechwood Lake, PA 5 3 5
184 Cowanesque Lake, PA 5 3 5
185 Edinboro Lake, PA 5 3 5
186 Long Pine Run Reservoir, PA 5 3 4
187 Lyman Run Reservoir, PA 5 3 4
188 Conneaut Lake, PA 5 3 3
189 Pymatuning Reservoir, PA 5 3 3
190 Cranberry Glade Lake, PA 5 3 1
191 High Point Lake, PA 5 3 1
192 LeBoeuf Lake, PA 4 5 5
193 Lake Luxembourg, PA 4 4 5
194 Octoraro Lake, PA 4 4 4
195 Pocono Creek, PA 4 4 4
196 Bowman Creek, PA 4 4 4
197 Brodhead Creek, PA 4 4 4
198 Mud Run, PA 4 4 4
199 Little Muncy Creek, PA 4 4 4
200 Lycoming Creek, PA 4 4 4
201 Larrys Creek, PA 4 4 4
202 Young Womans Creek, PA 4 4 4
203 Kettle Creek, PA 4 4 4
204 Black Creek, PA 4 4 4
205 Crooked Creek, PA 4 4 4
206 First Fork Sinnemahoning Creek, PA 4 4 4
207 Tionesta Creek, PA 4 4 3
208 Little Fishing Creek, PA 4 4 3
209 Kishacoquillas Creek, PA 4 4 3
210 Muncy Creek, PA 4 4 3
211 Spring Creek, PA 4 4 3
212 Tea Creek, PA 4 4 3
213 Honey Creek, PA 4 4 3
214 Slippery Rock Creek, PA 4 4 2
215 West Branch Clarion River, PA 4 4 2
216 Little Mahoning Creek, PA 4 4 2
217 Clarion River, PA 4 4 2
218 Two Lick Creek, PA 4 4 2
219 Mill Creek, PA 4 4 2
220 Bens Creek: Main Stem, PA 4 4 2
221 Howard Eaton Reservoir, PA 4 3 5
222 Pohopoco Creek, PA 4 3 4
223 Lizard Creek, PA 4 3 4
224 Saucon Creek, PA 4 3 4
225 Cedar Creek, PA 4 3 4
226 East Fork Sinnemahoning Creek, PA 4 3 4
227 Little Schuylkill River, PA 4 3 4
228 Brokenstraw Creek, PA 4 3 3
229 Oil Creek, PA 4 3 3
230 Penns Creek, PA 4 3 3
231 Loyalhanna Creek, PA 4 3 2
232 Driftwood Branch Sinnemahoning Creek, PA 4 3 2
233 East Branch Clarion River, PA 4 3 2
234 Bobs Creek, PA 4 3 2
235 Lake Pleasant, PA 4 2 5
236 Lake Canadohta, PA 4 2 5
237 Little Loyalsock Creek, PA 4 2 4
238 Little Pine Creek, PA 4 2 4
239 Manatawny Creek, PA 4 2 4
240 Oswayo Creek, PA 4 2 4
241 Union City Reservoir, PA 4 2 3
242 East Branch Tunungwant Creek, PA 4 2 3
243 Tulpehocken Creek, PA 4 2 3
244 Big Spring Creek, PA 4 2 3
245 Mountain Creek, PA 4 2 3
246 Cove Creek, PA 4 2 3
247 Linn Run, PA 4 2 2
248 Casselman River, PA 4 2 2
249 Laurel Hill Creek, PA 4 2 2
250 Yellow Creek, PA 4 2 2
251 Potter Creek, PA 4 2 2
252 Quittapahilla Creek, PA 4 2 2
253 East Branch Antietam Creek, PA 4 2 2
254 Donegal Creek, PA 4 2 2
255 Clear Shade Creek, PA 4 2 1
256 Quemahoning Creek, PA 4 2 0
257 Wells Creek, PA 4 2 0
258 Stonycreek River, PA 4 2 0
259 Monocacy Creek, PA 4 1 4
260 Codorus Creek, PA 4 1 3
261 West Branch Octoraro Creek, PA 4 1 2
262 Hay Creek, PA 3 4 4
263 Schuylkill River, PA 3 4 4
264 Bear Creek, PA 3 4 3
265 Pickering Creek, PA 3 4 3
266 Frankstown Branch Juniata River, PA 3 4 3
267 Hickory Run, PA 3 4 2
268 Kinzua Creek, PA 3 3 4
269 Neshannock Creek, PA 3 3 2
270 Wissahickon Creek, PA 3 2 4
271 Twentymile Creek, PA 3 2 4
272 White Clay Creek, PA 3 2 4
273 Delaware River: Lower, PA 3 2 4
274 Pennypack Creek, PA 3 2 4
275 Conneaut Creek, PA 3 2 3
276 West Branch Conneaut Creek, PA 3 2 3
277 Conewago Creek, PA 3 2 3
278 Little Lehigh Creek, PA 3 1 4
279 East Branch Brandywine Creek, PA 3 1 4
280 East Branch Conneaut Creek, PA 3 1 3
281 Muddy Creek, PA 3 1 3
282 Valley Creek, PA 3 1 3
283 Raccoon Creek, PA 3 0 3
284 Little Juniata River, PA 2 4 3
285 Spruce Creek, PA 2 4 3
286 Plum Creek, PA 2 3 2
287 Halter Creek, PA 2 3 2
288 Piney Creek, PA 2 3 2
289 Poplar Run, PA 2 3 2
290 Clover Creek, PA 2 3 2
291 Ridley Creek, PA 2 1 4
292 Dunbar Creek, PA 2 0 0
293 Coxes Creek, PA 2 0 0
294 Youghiogheny River, PA 2 0 0
295 Whites Creek, PA 2 0 0
296 Indian Creek, PA 2 0 0
297 Meadow Run, PA 2 0 0
298 Flaugherty Creek, PA 2 0 0
299 Jones Mill Run, PA 2 0 0
300 Perkiomen Creek, PA 0 0 3
301 Sherman Creek, PA 0 0 3
302 Wills Creek, PA 0 0 3
303 Conococheague Creek, PA 0 0 3
304 Lower Little Swatara Creek, PA 0 0 3
305 Stony Creek, PA 0 0 3
306 Upper Little Swatara Creek, PA 0 0 3
307 Yellow Breeches Creek, PA 0 0 3
308 West Branch Conococheague Creek, PA 0 0 3
309 Conodoguinet Creek, PA 0 0 3
310 Falling Spring Branch, PA 0 0 2
311 Broad Run, PA 0 0 2
312 Middle Branch White Clay Creek, PA 0 0 2
313 Letort Spring Run, PA 0 0 2



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

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