Whacking Fatties Fly Fishing Reports and Forecasts

Pennsylvania Fishing Report

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



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