Whacking Fatties Fly Fishing Reports and Forecasts

Pennsylvania Fishing Report

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