Whacking Fatties Fly Fishing Reports and Forecasts

Pennsylvania Fishing Report

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