Whacking Fatties Fly Fishing Reports and Forecasts

Pennsylvania Fishing Report

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



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