Flow report

Pennsylvania streamflow

Live discharge, gauge height, water temperature, and percent-of-normal readings from every USGS streamgauge in Pennsylvania. Built for paddlers, anglers, water managers, and flood researchers.

USGS gauges
262
State percent normal
83%
Paddle runs
0
Updated
Jul 16
Open the Pennsylvania flow layer on the map Every USGS streamgauge filtered to Pennsylvania.
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July
16
2026
Flow briefing

Streamflow levels across Pennsylvania are currently 83% of normal, with the Susquehanna River At Marietta reporting the highest discharge in the state at 14,500 cfs and a gauge stage of 34.57 ft.

Meanwhile, the Allegheny River At Kinzua Dam is seeing a spike today — up 13% since yesterday and currently running near peak.

Tap any gauge below for the full hydrograph, paired weather forecast, and historical context. Use the rivers panel to jump into Pennsylvania's named rivers.

Active weather warnings for Pennsylvania

# Pennsylvania Storm Center Natural Disaster Report

Pennsylvania is under widespread air quality alerts due to wildfire smoke from Ontario, Canada and Minnesota moving across the state. The Pennsylvania Department of Environmental Protection has issued Code RED alerts for Thursday across all regions, including the greater Pittsburgh area (Allegheny, Butler, Beaver, Armstrong, Washington, Westmoreland, and Fayette counties), the Mon Valley, Indiana County, Mercer County, and the Susquehanna Valley. A Code ORANGE alert is in effect for Friday statewide. All residents may experience health effects, with sensitive groups—including children, elderly, and those with respiratory conditions—at higher risk. Avoid outdoor strenuous activity and exercise. For real-time air quality information, visit www.airnow.gov or www.aqpartners.state.pa.us.

Source: National Weather Service

Pennsylvania at a glance

State-wide streamflow overview

The Pennsylvania flow picture in four data points -- where the state sits versus historical norms, what's flowing hardest, and what's spiking fastest.

Percent of normal

83%

100% is the historical norm. Below 70% indicates drought; above 130% can flag elevated flood risk.

Highest discharge

Susquehanna River At Marietta 14,500 cfs

Gauge stage 34.57 ft

Biggest 24h spike

Allegheny River At Kinzua Dam +13%

Now 1,520 cfs

Network coverage

Gauges + rivers tracked 262 + 0

USGS gauges feeding 0 named rivers in Pennsylvania.

Full streamgauge inventory

Pennsylvania USGS streamgauges

Every USGS gauge Snoflo tracks in Pennsylvania. Sortable, quickly filterable. Numeric columns heat-mapped from light to deep. Tap any gauge for its full hydrograph and forecast.

262 gauges
Streamgage Streamflow Gage height Water temp Air temp Elevation Watershed
Ohio River At Sewickley, Pa
1 day ago · USGS 03086000
12,700 cfs 14.19 ft · 74°F 690 ft Upper Ohio
Susquehanna River At Marietta, Pa
13 hours ago · USGS 01576000
12,500 cfs 34.24 ft 43°F 73°F 237 ft Lower Susquehanna
Susquehanna River At Harrisburg, Pa
1 day ago · USGS 01570500
11,100 cfs 3.67 ft 68°F 74°F 294 ft Lower Susquehanna-Swatara
Susquehanna River At Sunbury, Pa
1 day ago · USGS 01554000
8,110 cfs 7.16 ft · 71°F 421 ft Lower Susquehanna-Penns
Allegheny River At Natrona, Pa
1 day ago · USGS 03049500
7,550 cfs 10.90 ft · 72°F 747 ft Lower Allegheny
Allegheny River At Kittanning, Pa
1 day ago · USGS 03036500
4,790 cfs 10.36 ft · 70°F 774 ft Middle Allegheny-Redbank
West Branch Susquehanna River At Lewisburg, Pa
1 day ago · USGS 01553500
4,100 cfs 2.49 ft · 71°F 433 ft Lower West Branch Susquehanna
Susquehanna River At Bloomsburg, Pa
1 day ago · USGS 01538700
3,830 cfs 1.48 ft · 70°F 458 ft Upper Susquehanna-Lackawanna
Wb Susquehanna River At Williamsport, Pa
1 day ago · USGS 01551500
3,630 cfs 1.79 ft · 70°F 502 ft Lower West Branch Susquehanna
West Branch Susquehanna River At Allenwood, Pa
14 hours ago · USGS 01553025
3,600 cfs 8.09 ft · 95°F 451 ft Lower West Branch Susquehanna
Allegheny River At Parker, Pa
14 hours ago · USGS 03031500
3,520 cfs 2.15 ft · 69°F 846 ft Middle Allegheny-Redbank
Susquehanna River At Danville, Pa
13 hours ago · USGS 01540500
3,460 cfs 2.90 ft 85°F 70°F 436 ft Upper Susquehanna-Lackawanna
Monongahela River Near Masontown, Pa
13 hours ago · USGS 03072655
3,050 cfs 10.44 ft 81°F 72°F 765 ft Lower Monongahela
Susquehanna River At Wilkes-Barre, Pa
14 hours ago · USGS 01536500
3,030 cfs · · 68°F 522 ft Upper Susquehanna-Lackawanna
Wb Susquehanna River At Jersey Shore, Pa
14 hours ago · USGS 01549760
2,810 cfs 2.26 ft · 93°F 541 ft Lower West Branch Susquehanna
Delaware River At Port Jervis Ny, Pa
13 hours ago · USGS 01434000
2,490 cfs 3.00 ft 77°F 69°F 418 ft Middle Delaware-Mongaup-Brodhead
Allegheny River At Franklin, Pa
14 hours ago · USGS 03025500
2,450 cfs 2.99 ft 60°F 68°F 959 ft Middle Allegheny-Tionesta
Susquehanna River At Meshoppen, Pa
13 hours ago · USGS 01533400
1,990 cfs 7.92 ft · 65°F 610 ft Upper Susquehanna-Tunkhannock
Wb Susquehanna River At Lock Haven, Pa
13 hours ago · USGS 01545800
1,970 cfs 8.38 ft · 70°F 538 ft Middle West Branch Susquehanna
West Branch Susquehanna River At Renovo, Pa
1 day ago · USGS 01545500
1,840 cfs 1.25 ft · 69°F 636 ft Middle West Branch Susquehanna
Allegheny River At West Hickory, Pa
1 day ago · USGS 03016000
1,820 cfs 3.47 ft 36°F 67°F 1,060 ft Middle Allegheny-Tionesta
Susquehanna River At Towanda, Pa
1 day ago · USGS 01531500
1,690 cfs · · 65°F 686 ft Upper Susquehanna-Tunkhannock
Allegheny River Bl Conewango Creek At Warren, Pa
22 hours ago · USGS 03015310
1,630 cfs 2.60 ft · 66°F 1,172 ft Upper Allegheny
Juniata River At Newport, Pa
1 day ago · USGS 01567000
1,570 cfs 3.79 ft 43°F 73°F 368 ft Lower Juniata
Kiskiminetas River At Vandergrift, Pa
1 day ago · USGS 03048500
1,500 cfs 4.46 ft · 72°F 775 ft Kiskiminetas
Allegheny River At Kinzua Dam, Pa
1 day ago · USGS 03012550
1,460 cfs 8.13 ft 67°F 65°F 1,198 ft Upper Allegheny
Wb Susquehanna River At Karthaus, Pa
1 day ago · USGS 01542500
1,360 cfs 2.55 ft 82°F 68°F 832 ft Upper West Branch Susquehanna
Youghiogheny River At Sutersville, Pa
1 day ago · USGS 03083500
1,290 cfs 3.80 ft 83°F 73°F 737 ft Youghiogheny
Juniata River At Lewistown, Pa
1 day ago · USGS 01564895
1,270 cfs 3.63 ft · 71°F 448 ft Lower Juniata
Susquehanna River Near Waverly Ny, Pa
1 day ago · USGS 01515000
1,250 cfs 1.29 ft · 66°F 741 ft Owego-Wappasening
Beaver River At Beaver Falls, Pa
1 day ago · USGS 03107500
1,250 cfs 4.93 ft · 72°F 719 ft Beaver
Delaware River At Callicoon Ny, Pa
1 day ago · USGS 01427510
1,190 cfs 3.28 ft 79°F 83°F 737 ft Upper Delaware
Conemaugh River At Tunnelton, Pa
1 day ago · USGS 03044000
1,130 cfs 3.53 ft 83°F 71°F 845 ft Conemaugh
Lehigh River At Glendon, Pa
13 hours ago · USGS 01454700
1,050 cfs 7.42 ft 78°F 71°F 174 ft Lehigh
Juniata River At Mapleton Depot, Pa
1 day ago · USGS 01563500
1,050 cfs 3.18 ft · 71°F 562 ft Lower Juniata
Delaware River At Lordville Ny, Pa
14 hours ago · USGS 01427207
1,040 cfs 6.18 ft 71°F 82°F 841 ft Upper Delaware
Youghiogheny River At Connellsville, Pa
13 hours ago · USGS 03082500
999 cfs 2.46 ft · 73°F 861 ft Youghiogheny
Lehigh River At Bethlehem, Pa
1 day ago · USGS 01453000
945 cfs 1.49 ft · 71°F 211 ft Lehigh
Youghiogheny River At Ohiopyle, Pa
16 hours ago · USGS 03081500
899 cfs 1.71 ft · 69°F 1,170 ft Youghiogheny
Beaver River At Wampum, Pa
1 day ago · USGS 03105500
844 cfs 3.26 ft 84°F 71°F 737 ft Beaver
Youghiogheny River Below Confluence, Pa
14 hours ago · USGS 03081000
838 cfs 2.34 ft 58°F 70°F 1,305 ft Youghiogheny
Crooked Creek At Crooked Creek Dam, Pa
1 day ago · USGS 03039000
718 cfs 2.93 ft 73°F 71°F 806 ft Middle Allegheny-Redbank
Lehigh River At Walnutport, Pa
1 day ago · USGS 01451000
674 cfs 2.36 ft · 70°F 352 ft Lehigh
Clarion River At Cooksburg, Pa
1 day ago · USGS 03029500
644 cfs 2.91 ft · 67°F 1,153 ft Clarion
Clarion River Near Piney, Pa
1 day ago · USGS 03030500
638 cfs 3.25 ft · 68°F 1,005 ft Clarion
Lehigh River At Lehighton, Pa
1 day ago · USGS 01449000
545 cfs 2.90 ft · 70°F 444 ft Lehigh
Youghiogheny River At Youghiogheny River Dam, Pa
1 day ago · USGS 03077500
542 cfs 4.17 ft 58°F 70°F 1,313 ft Youghiogheny
Schuylkill River At Pottstown, Pa
1 day ago · USGS 01472000
535 cfs 1.54 ft · 72°F 128 ft Schuylkill
Schuylkill River At Philadelphia, Pa
1 day ago · USGS 01474500
534 cfs 5.86 ft 87°F 77°F 13 ft Schuylkill
Schuylkill River At Norristown, Pa
1 day ago · USGS 01473500
515 cfs 7.84 ft 85°F 74°F 52 ft Schuylkill
Juniata River At Huntingdon, Pa
14 hours ago · USGS 01559000
509 cfs 1.79 ft · 71°F 602 ft Upper Juniata
Conemaugh River At Seward, Pa
1 day ago · USGS 03041500
463 cfs 2.40 ft 80°F 70°F 1,080 ft Conemaugh
West Branch Susquehanna River At Hyde, Pa
1 day ago · USGS 01541303
440 cfs 3.60 ft · 67°F 1,098 ft Upper West Branch Susquehanna
Conemaugh River At Minersville, Pa
13 hours ago · USGS 03041029
421 cfs 1.96 ft · 69°F 1,133 ft Conemaugh
Rays Br Juniata R Bl Rays Dam Nr Huntingdon, Pa
1 day ago · USGS 01563200
406 cfs 3.90 ft 81°F 71°F 604 ft Raystown
Wb Susquehanna River Near Curwensville, Pa
1 day ago · USGS 01541200
380 cfs 3.36 ft · 67°F 1,129 ft Upper West Branch Susquehanna
Pine Creek Bl L Pine Creek Near Waterville, Pa
1 day ago · USGS 01549700
361 cfs 1.97 ft 84°F 69°F 572 ft Pine
Redbank Creek At St. Charles, Pa
1 day ago · USGS 03032500
355 cfs 3.44 ft · 68°F 978 ft Middle Allegheny-Redbank
Schuylkill River At Reading, Pa
1 day ago · USGS 01471510
339 cfs 2.91 ft · 73°F 187 ft Schuylkill
Mahoning Creek At Mahoning Creek Dam, Pa
1 day ago · USGS 03036000
335 cfs 2.73 ft 71°F 69°F 1,003 ft Middle Allegheny-Redbank
Sinnemahoning Creek At Sinnemahoning, Pa
1 day ago · USGS 01543500
321 cfs 2.46 ft · 69°F 778 ft Sinnemahoning
Clearfield Creek At Dimeling, Pa
14 hours ago · USGS 01541500
310 cfs 3.78 ft · 67°F 1,152 ft Upper West Branch Susquehanna
West Branch Susquehanna River At Bower, Pa
1 day ago · USGS 01541000
298 cfs 5.19 ft · 68°F 1,214 ft Upper West Branch Susquehanna
Lehigh R Bl Francis E Walter Res Nr White Haven Pa, Pa
1 day ago · USGS 01447800
294 cfs 3.55 ft 71°F 64°F 1,220 ft Lehigh
Conestoga River At Conestoga, Pa
13 hours ago · USGS 01576754
294 cfs 1.59 ft · 73°F 180 ft Lower Susquehanna
Lackawaxen River At Rowland, Pa
13 hours ago · USGS 01432110
287 cfs 4.18 ft 66°F 85°F 689 ft Lackawaxen
Pine Creek At Cedar Run, Pa
1 day ago · USGS 01548500
256 cfs 1.68 ft · 67°F 780 ft Pine
Clarion River At Ridgway, Pa
13 hours ago · USGS 03029000
249 cfs 3.35 ft · 67°F 1,361 ft Clarion
Shenango River At Sharpsville, Pa
1 day ago · USGS 03103500
230 cfs 2.61 ft 82°F 70°F 865 ft Shenango
Loyalhanna Creek At Loyalhanna Dam, Pa
14 hours ago · USGS 03047000
225 cfs 1.29 ft 78°F 71°F 865 ft Kiskiminetas
Two Lick Creek At Graceton, Pa
1 day ago · USGS 03042500
214 cfs 2.94 ft · 71°F 984 ft Conemaugh
Little Juniata River At Spruce Creek, Pa
1 day ago · USGS 01558000
213 cfs 2.34 ft · 69°F 760 ft Upper Juniata
Bald Eagle Creek Bl Spring Creek At Milesburg, Pa
1 day ago · USGS 01547200
212 cfs · · 70°F 683 ft Bald Eagle
Stonycreek River At Ferndale, Pa
1 day ago · USGS 03040000
203 cfs 2.70 ft · 69°F 1,185 ft Conemaugh
Raystown Branch Juniata River At Saxton, Pa
1 day ago · USGS 01562000
202 cfs 1.58 ft · 72°F 799 ft Raystown
French Creek At Utica, Pa
13 hours ago · USGS 03024000
200 cfs 1.77 ft · 69°F 1,026 ft French
Clarion River At Johnsonburg, Pa
14 hours ago · USGS 03028500
200 cfs 2.03 ft 63°F 66°F 1,426 ft Clarion
Bald Eagle Creek Near Beech Creek Station, Pa
1 day ago · USGS 01548005
194 cfs 6.38 ft · 69°F 566 ft Bald Eagle
Tionesta Creek At Tionesta Creek Dam, Pa
1 day ago · USGS 03020000
191 cfs 1.38 ft 77°F 68°F 1,048 ft Middle Allegheny-Tionesta
Conestoga River At Lancaster, Pa
1 day ago · USGS 01576500
188 cfs 3.41 ft · 73°F 255 ft Lower Susquehanna
Shenango River Near Transfer, Pa
1 day ago · USGS 03102850
187 cfs 2.47 ft 82°F 70°F 911 ft Shenango
Spring Creek At Milesburg, Pa
1 day ago · USGS 01547100
185 cfs 4.33 ft · 70°F 699 ft Bald Eagle
Redbank Creek At Brookville, Pa
1 day ago · USGS 03031882
184 cfs 6.45 ft · 89°F 1,208 ft Middle Allegheny-Redbank
Conewango Creek At Russell, Pa
16 hours ago · USGS 03015000
176 cfs 2.17 ft · 65°F 1,228 ft Conewango
Slippery Rock Creek At Wurtemburg, Pa
21 hours ago · USGS 03106500
175 cfs 1.40 ft · 71°F 833 ft Connoquenessing
Casselman River At Markleton, Pa
1 day ago · USGS 03079000
173 cfs 1.28 ft 83°F 70°F 1,656 ft Youghiogheny
Conodoguinet Creek Near Hogestown, Pa
1 day ago · USGS 01570000
172 cfs 1.36 ft · 74°F 353 ft Lower Susquehanna-Swatara
Bald Eagle Creek At Blanchard, Pa
1 day ago · USGS 01547500
164 cfs 3.35 ft 73°F 70°F 582 ft Bald Eagle
Eb Clarion River At Eb Clarion River Dam, Pa
14 hours ago · USGS 03027500
163 cfs 2.68 ft 60°F 65°F 1,519 ft Clarion
French Creek At Meadville, Pa
1 day ago · USGS 03023100
162 cfs 1.76 ft · 68°F 1,062 ft French
Frankstown Br Juniata River At Williamsburg, Pa
1 day ago · USGS 01556000
161 cfs 2.88 ft · 71°F 836 ft Upper Juniata
Allegheny River At Eldred, Pa
13 hours ago · USGS 03010500
154 cfs 2.45 ft · 63°F 1,421 ft Upper Allegheny
Schuylkill River At Berne, Pa
1 day ago · USGS 01470500
151 cfs 4.86 ft · 71°F 315 ft Schuylkill
Brodhead Creek At Minisink Hills, Pa
1 day ago · USGS 01442500
143 cfs · · 69°F 304 ft Middle Delaware-Mongaup-Brodhead
Chartiers Creek At Carnegie, Pa
1 day ago · USGS 03085500
134 cfs 1.17 ft · 74°F 779 ft Upper Ohio
Penns Creek At Penns Creek, Pa
1 day ago · USGS 01555000
124 cfs 1.68 ft · 71°F 511 ft Lower Susquehanna-Penns
Yellow Breeches Creek Near Camp Hill, Pa
1 day ago · USGS 01571500
115 cfs 1.09 ft · 74°F 309 ft Lower Susquehanna-Swatara
Mahoning Creek At Punxsutawney, Pa
1 day ago · USGS 03034000
111 cfs 1.63 ft 76°F 68°F 1,211 ft Middle Allegheny-Redbank
Brandywine Creek At Chadds Ford, Pa
13 hours ago · USGS 01481000
110 cfs 1.58 ft 84°F 74°F 172 ft Brandywine-Christina
Swatara Creek Near Hershey, Pa
14 hours ago · USGS 01573560
105 cfs 1.54 ft · 73°F 328 ft Lower Susquehanna-Swatara
Fishing Creek Near Bloomsburg, Pa
1 day ago · USGS 01539000
104 cfs 2.14 ft · 69°F 544 ft Upper Susquehanna-Lackawanna
West Conewago Creek Near Manchester, Pa
1 day ago · USGS 01574000
103 cfs 2.47 ft 87°F 74°F 264 ft Lower Susquehanna
Crooked Creek At Idaho, Pa
13 hours ago · USGS 03038000
102 cfs 2.82 ft 76°F 70°F 960 ft Middle Allegheny-Redbank
Perkiomen Creek At Graterford, Pa
13 hours ago · USGS 01473000
99 cfs 1.13 ft 87°F 72°F 125 ft Schuylkill
Shenango River At Pymatuning Dam, Pa
1 day ago · USGS 03101500
98 cfs 4.74 ft · 69°F 976 ft Shenango
Bushkill Creek Ab Rt 33 Bridge At Tatamy, Pa
13 hours ago · USGS 01446775
97 cfs 7.34 ft · 93°F 349 ft Middle Delaware-Musconetcong
Spring Creek Near Axemann, Pa
14 hours ago · USGS 01546500
97 cfs 2.48 ft · 70°F 790 ft Bald Eagle
Blacklick Creek At Josephine, Pa
14 hours ago · USGS 03042000
92 cfs 3.33 ft 80°F 72°F 977 ft Conemaugh
Allegheny River At Port Allegany, Pa
14 hours ago · USGS 03007800
91 cfs 2.25 ft 77°F 64°F 1,457 ft Upper Allegheny
Cowanesque River At Elkland, Pa
1 day ago · USGS 01519200
91 cfs 16.09 ft · 65°F 1,119 ft Tioga
Brokenstraw Creek At Youngsville, Pa
14 hours ago · USGS 03015500
89 cfs 1.15 ft · 66°F 1,188 ft Upper Allegheny
Loyalsock Creek At Loyalsockville, Pa
13 hours ago · USGS 01552000
88 cfs · · 69°F 588 ft Lower West Branch Susquehanna
Driftwood Br Sinnemahoning Cr At Sterling Run, Pa
1 day ago · USGS 01543000
86 cfs · · 68°F 894 ft Sinnemahoning
Tobyhanna Creek Near Blakeslee, Pa
1 day ago · USGS 01447720
85 cfs 2.97 ft 79°F 66°F 1,514 ft Lehigh
Lackawanna River At Old Forge, Pa
13 hours ago · USGS 01536000
83 cfs 2.21 ft · 67°F 597 ft Upper Susquehanna-Lackawanna
Little Mahoning Creek At Mccormick, Pa
1 day ago · USGS 03034500
82 cfs 2.48 ft 78°F 68°F 1,173 ft Middle Allegheny-Redbank
Tioga River At Tioga Junction, Pa
1 day ago · USGS 01518700
80 cfs 6.75 ft 77°F 66°F 997 ft Tioga
Oil Creek At Rouseville, Pa
1 day ago · USGS 03020500
78 cfs 2.02 ft · 68°F 1,026 ft Middle Allegheny-Tionesta
Tionesta Creek At Lynch, Pa
15 hours ago · USGS 03017500
78 cfs 1.10 ft 78°F 66°F 1,254 ft Middle Allegheny-Tionesta
Kettle Creek Near Westport, Pa
1 day ago · USGS 01545000
77 cfs 1.94 ft · 69°F 729 ft Middle West Branch Susquehanna
Nb Neshaminy Cr Bl Lake Galena Nr New Britain, Pa
1 day ago · USGS 01464645
75 cfs 2.23 ft · 73°F 277 ft Crosswicks-Neshaminy
Lehigh River At Stoddartsville, Pa
1 day ago · USGS 01447500
75 cfs · 82°F 65°F 1,461 ft Lehigh
Connoquenessing Creek Near Zelienople, Pa
1 day ago · USGS 03106000
75 cfs 1.64 ft 88°F 72°F 856 ft Connoquenessing
Tulpehocken Creek Near Reading, Pa
1 day ago · USGS 01471000
70 cfs 1.07 ft · 73°F 216 ft Schuylkill
Lackawaxen River At Hawley, Pa
13 hours ago · USGS 01431500
69 cfs 1.72 ft 75°F 65°F 885 ft Lackawaxen
Raccoon Creek At Moffatts Mill, Pa
1 day ago · USGS 03108000
68 cfs 1.79 ft · 73°F 721 ft Upper Ohio
Codorus Creek Near York, Pa
1 day ago · USGS 01575500
67 cfs 2.07 ft · 74°F 357 ft Lower Susquehanna
Spring Creek At Houserville, Pa
1 day ago · USGS 01546400
66 cfs 3.15 ft · 70°F 931 ft Bald Eagle
Tioga River At Tioga, Pa
1 day ago · USGS 01518000
66 cfs · · 66°F 1,023 ft Tioga
Loyalhanna Creek At Kingston, Pa
14 hours ago · USGS 03045000
65 cfs 2.01 ft · 72°F 1,023 ft Kiskiminetas
Tulpehocken Cr At Blue Marsh Damsite Near Reading, Pa
1 day ago · USGS 01470960
62 cfs 2.83 ft 70°F 72°F 234 ft Schuylkill
Dunkard Creek At Shannopin, Pa
13 hours ago · USGS 03072000
61 cfs 1.82 ft 81°F 72°F 812 ft Lower Monongahela
Kishacoquillas Creek At Reedsville, Pa
1 day ago · USGS 01565000
61 cfs 2.15 ft · 70°F 578 ft Lower Juniata
Schuylkill River At Landingville, Pa
1 day ago · USGS 01468500
60 cfs 3.01 ft · 70°F 472 ft Schuylkill
Yellow Creek Near Homer City, Pa
13 hours ago · USGS 03042280
57 cfs 2.04 ft · 70°F 1,139 ft Conemaugh
East Branch Brandywine Creek Below Downingtown, Pa
1 day ago · USGS 01480870
56 cfs 3.00 ft 83°F 73°F 223 ft Brandywine-Christina
Laurel Hill Creek At Ursina, Pa
1 day ago · USGS 03080000
56 cfs 1.07 ft · 70°F 1,338 ft Youghiogheny
Marsh Creek Near Downingtown, Pa
1 day ago · USGS 01480685
56 cfs 2.31 ft · 73°F 329 ft Brandywine-Christina
Lackawaxen River Near Honesdale, Pa
1 day ago · USGS 01430000
56 cfs 1.25 ft · 65°F 946 ft Lackawaxen
Neshaminy Creek Near Penns Park, Pa
1 day ago · USGS 01465200
55 cfs 5.06 ft · 74°F 119 ft Crosswicks-Neshaminy
Cowanesque River Near Lawrenceville, Pa
1 day ago · USGS 01520000
55 cfs 7.40 ft 73°F 65°F 997 ft Tioga
Swatara Creek At Harper Tavern, Pa
1 day ago · USGS 01573000
54 cfs · · 72°F 368 ft Lower Susquehanna-Swatara
East Branch Brandywine Creek Near Downingtown, Pa
1 day ago · USGS 01480700
52 cfs 2.07 ft · 73°F 281 ft Brandywine-Christina
First Fork Sinnemahoning Cr Near Sinnemahoning, Pa
1 day ago · USGS 01544000
52 cfs · · 69°F 878 ft Sinnemahoning
Lackawanna River At Archbald, Pa
1 day ago · USGS 01534500
51 cfs 2.44 ft · 65°F 895 ft Upper Susquehanna-Lackawanna
Muddy Creek At Castle Fin, Pa
1 day ago · USGS 01577500
51 cfs 2.99 ft 84°F 73°F 174 ft Lower Susquehanna
Bald Eagle Creek At Tyrone, Pa
1 day ago · USGS 01557500
49 cfs · · 68°F 923 ft Upper Juniata
Pohopoco Cr Bl Beltzville Dam Nr Parryville, Pa
1 day ago · USGS 01449800
49 cfs 2.74 ft 62°F 70°F 495 ft Lehigh
Kettle Creek At Cross Fork, Pa
1 day ago · USGS 01544500
47 cfs · 80°F 68°F 1,033 ft Middle West Branch Susquehanna
Bush Kill At Shoemakers, Pa
1 day ago · USGS 01439500
46 cfs 1.60 ft 49°F 67°F 422 ft Middle Delaware-Mongaup-Brodhead
Little Lehigh Creek At Tenth St. Br. At Allentown, Pa
14 hours ago · USGS 01451650
46 cfs 2.33 ft 71°F 72°F 246 ft Lehigh
West Conewago Creek At East Berlin, Pa
1 day ago · USGS 01573825
46 cfs 2.77 ft · 73°F 388 ft Lower Susquehanna
Wissahickon Creek At Mouth, Pa
1 day ago · USGS 01474000
44 cfs 2.22 ft 80°F 76°F 71 ft Schuylkill
First Fork Sinnemahoning Creek At Wharton, Pa
1 day ago · USGS 01543700
43 cfs 4.08 ft · 91°F 1,064 ft Sinnemahoning
Tulpehocken Creek Near Bernville, Pa
1 day ago · USGS 01470779
43 cfs 1.37 ft 78°F 72°F 312 ft Schuylkill
Beech Creek At Monument, Pa
14 hours ago · USGS 01547950
42 cfs 5.20 ft · 68°F 746 ft Bald Eagle
Little Schuylkill River At Tamaqua, Pa
1 day ago · USGS 01469500
42 cfs 2.29 ft · 67°F 821 ft Schuylkill
Shohola Creek Near Walker Lake, Pa
13 hours ago · USGS 01432495
42 cfs 3.47 ft 76°F 84°F 708 ft Middle Delaware-Mongaup-Brodhead
Pohopoco Creek At Kresgeville, Pa
1 day ago · USGS 01449360
40 cfs 3.18 ft 74°F 67°F 675 ft Lehigh
Neshaminy Creek Near Rushland, Pa
1 day ago · USGS 01464750
40 cfs 3.55 ft · 73°F 153 ft Crosswicks-Neshaminy
East Branch Perkiomen Creek Near Schwenksville, Pa
13 hours ago · USGS 01472810
40 cfs 2.75 ft · 72°F 195 ft Schuylkill
Pequea Creek At Martic Forge, Pa
13 hours ago · USGS 01576787
40 cfs 3.26 ft · 74°F 216 ft Lower Susquehanna
Tioga River Near Mansfield, Pa
1 day ago · USGS 01516350
39 cfs · 81°F 66°F 1,126 ft Tioga
Swatara Creek Near Inwood, Pa
1 day ago · USGS 01572190
38 cfs 1.87 ft · 72°F 429 ft Lower Susquehanna-Swatara
Dunning Creek At Belden, Pa
1 day ago · USGS 01560000
38 cfs 1.46 ft · 70°F 1,054 ft Raystown
Sherman Creek At Shermans Dale, Pa
13 hours ago · USGS 01568000
37 cfs · · 73°F 423 ft Lower Susquehanna-Swatara
Aquashicola Creek At Palmerton, Pa
13 hours ago · USGS 01450500
37 cfs · · 70°F 391 ft Lehigh
Swatara Creek Near Pine Grove, Pa
1 day ago · USGS 01572025
35 cfs 2.81 ft · 70°F 484 ft Lower Susquehanna-Swatara
Wills Creek Below Hyndman, Pa
1 day ago · USGS 01601000
34 cfs 1.78 ft · 72°F 903 ft North Branch Potomac
Lackawanna R Bl Leggetts Creek At Scranton, Pa
1 day ago · USGS 01534860
34 cfs 1.10 ft · 86°F 709 ft Upper Susquehanna-Lackawanna
West Branch Clarion River At Wilcox, Pa
1 day ago · USGS 03028000
34 cfs 1.35 ft 76°F 65°F 1,506 ft Clarion
French Creek Near Union City, Pa
14 hours ago · USGS 03021520
33 cfs 2.05 ft · 66°F 1,195 ft French
Little Lehigh Creek Near Allentown, Pa
1 day ago · USGS 01451500
33 cfs · 73°F 72°F 260 ft Lehigh
Brodhead Creek Near Analomink, Pa
13 hours ago · USGS 01440400
32 cfs 1.69 ft 70°F 68°F 592 ft Middle Delaware-Mongaup-Brodhead
Aughwick Creek Near Shirleysburg, Pa
1 day ago · USGS 01564512
32 cfs 2.77 ft · 72°F 565 ft Lower Juniata
East Branch Perkiomen Creek Near Dublin, Pa
1 day ago · USGS 01472620
32 cfs 1.86 ft · 72°F 343 ft Schuylkill
Oswayo Creek At Shinglehouse, Pa
13 hours ago · USGS 03010655
31 cfs 3.80 ft · 64°F 1,464 ft Upper Allegheny
East Mahantango Creek Near Dalmatia, Pa
1 day ago · USGS 01555500
29 cfs 1.36 ft · 71°F 404 ft Lower Susquehanna-Penns
Redstone Creek At Waltersburg, Pa
13 hours ago · USGS 03074500
28 cfs 1.21 ft · 72°F 891 ft Lower Monongahela
Tuscarora Creek Near Port Royal, Pa
14 hours ago · USGS 01566000
26 cfs 3.11 ft · 72°F 432 ft Lower Juniata
Muddy Creek Near Portersville, Pa
1 day ago · USGS 03106300
25 cfs 1.73 ft · 70°F 1,160 ft Connoquenessing
White Clay Creek Near Strickersville, Pa
1 day ago · USGS 01478245
25 cfs 2.92 ft 81°F 74°F 137 ft Brandywine-Christina
Chester Creek Near Chester, Pa
1 day ago · USGS 01477000
25 cfs 2.43 ft · 76°F 55 ft Lower Delaware
Lycoming Creek Near Trout Run, Pa
1 day ago · USGS 01550000
25 cfs 1.57 ft · 68°F 696 ft Lower West Branch Susquehanna
West Branch Lackawaxen River At Prompton, Pa
1 day ago · USGS 01429000
24 cfs 1.05 ft 71°F 64°F 1,086 ft Lackawaxen
Pennypack Cr At Lower Rhawn St Bdg, Pa
1 day ago · USGS 01467048
24 cfs 2.45 ft 86°F 77°F 37 ft Lower Delaware
Monocacy Creek At Bethlehem, Pa
1 day ago · USGS 01452500
23 cfs 2.19 ft · 71°F 256 ft Lehigh
Quittapahilla Creek Near Bellegrove, Pa
1 day ago · USGS 01573160
22 cfs 3.36 ft · 72°F 362 ft Lower Susquehanna-Swatara
Aughwick Creek Near Three Springs, Pa
14 hours ago · USGS 01564500
22 cfs 2.34 ft · 71°F 626 ft Lower Juniata
Maiden Creek Near Virginville, Pa
1 day ago · USGS 01470755
22 cfs 2.96 ft · 94°F 313 ft Schuylkill
Cowanesque River At Westfield, Pa
13 hours ago · USGS 01518862
22 cfs · · 65°F 1,338 ft Tioga
Codorus Creek At Spring Grove, Pa
1 day ago · USGS 01574500
21 cfs · · 73°F 431 ft Lower Susquehanna
West Branch Brandywine Creek At Modena, Pa
1 day ago · USGS 01480617
21 cfs 2.81 ft 80°F 73°F 282 ft Brandywine-Christina
South Fork Tenmile Creek At Jefferson, Pa
14 hours ago · USGS 03073000
20 cfs 2.82 ft 82°F 73°F 855 ft Lower Monongahela
Manatawny Creek Near Spangsville, Pa
13 hours ago · USGS 01471875
19 cfs 2.55 ft 77°F 71°F 265 ft Schuylkill
Tunkhannock Creek Near Long Pond, Pa
1 day ago · USGS 01447680
19 cfs 1.24 ft · 66°F 1,809 ft Lehigh
Wapwallopen Creek Near Wapwallopen, Pa
1 day ago · USGS 01538000
19 cfs 1.14 ft · 68°F 757 ft Upper Susquehanna-Lackawanna
Wissahickon Creek At Fort Washington, Pa
1 day ago · USGS 01473900
19 cfs 2.28 ft 82°F 74°F 158 ft Schuylkill
Pennypack Creek At Pine Road, Pa
13 hours ago · USGS 01467042
19 cfs 3.20 ft 80°F 76°F 111 ft Lower Delaware
Pequea Creek Near Ronks, Pa
1 day ago · USGS 01576767
18 cfs 2.28 ft · 96°F 323 ft Lower Susquehanna
Tunkhannock Creek Near Tunkhannock, Pa
13 hours ago · USGS 01534000
18 cfs 1.06 ft · 66°F 610 ft Upper Susquehanna-Tunkhannock
Nb Neshaminy Creek At Chalfont, Pa
1 day ago · USGS 01464720
16 cfs 2.82 ft · 73°F 257 ft Crosswicks-Neshaminy
Little Shenango River At Greenville, Pa
13 hours ago · USGS 03102500
15 cfs 1.01 ft · 70°F 952 ft Shenango
Sugar Creek At West Burlington, Pa
1 day ago · USGS 01531325
15 cfs 1.80 ft · 85°F 921 ft Upper Susquehanna-Tunkhannock
Towanda Creek Near Monroeton, Pa
1 day ago · USGS 01532000
15 cfs 5.91 ft · 66°F 772 ft Upper Susquehanna-Tunkhannock
Dyberry Creek Near Honesdale, Pa
1 day ago · USGS 01429500
14 cfs 1.70 ft · 64°F 972 ft Lackawaxen
French Creek Near Wattsburg, Pa
1 day ago · USGS 03021350
14 cfs 3.87 ft · 65°F 1,316 ft French
East Fork Sinnemahoning At Wharton Township, Pa
14 hours ago · USGS 01543693
13 cfs 3.48 ft · 89°F 1,162 ft Sinnemahoning
Crooked Cr Bl Catlin Hollow At Middlebury Center, Pa
1 day ago · USGS 01518420
13 cfs 38.91 ft · 86°F 1,154 ft Tioga
Woodcock Creek At Woodcock Creek Dam, Pa
14 hours ago · USGS 03022554
13 cfs 7.20 ft 73°F 68°F 1,127 ft French
Perkiomen Creek At East Greenville, Pa
1 day ago · USGS 01472198
12 cfs 1.69 ft · 72°F 290 ft Schuylkill
French Creek Near Phoenixville, Pa
1 day ago · USGS 01472157
12 cfs 4.17 ft 87°F 73°F 187 ft Schuylkill
Equinunk Creek Near Dillontown, Pa
13 hours ago · USGS 01427195
12 cfs 2.11 ft 69°F 83°F 936 ft Upper Delaware
Frankford Creek At Castor Ave, Pa
13 hours ago · USGS 01467087
12 cfs 1.56 ft 81°F 77°F 50 ft Lower Delaware
Young Womans Creek Near Renovo, Pa
1 day ago · USGS 01545600
11 cfs 1.63 ft 50°F 68°F 835 ft Middle West Branch Susquehanna
West Branch Brandywine Creek At Coatesville, Pa
1 day ago · USGS 01480500
11 cfs 3.37 ft 79°F 73°F 326 ft Brandywine-Christina
Valley Creek At Pa Turnpike Br Near Valley Forge, Pa
1 day ago · USGS 01473169
10 cfs 3.04 ft 73°F 74°F 145 ft Schuylkill
Jordan Creek Near Schnecksville, Pa
1 day ago · USGS 01451800
10 cfs 2.60 ft 89°F 71°F 389 ft Lehigh
Lackawanna River Near Forest City, Pa
1 day ago · USGS 01534300
10 cfs 1.54 ft · 63°F 1,553 ft Upper Susquehanna-Lackawanna
Jordan Creek At Allentown, Pa
1 day ago · USGS 01452000
10 cfs 1.25 ft · 71°F 264 ft Lehigh
Kinzua Creek Near Guffey, Pa
14 hours ago · USGS 03011800
10 cfs 2.14 ft · 64°F 1,542 ft Upper Allegheny
Tohickon Creek Near Pipersville, Pa
1 day ago · USGS 01459500
9 cfs 1.28 ft · 71°F 259 ft Middle Delaware-Musconetcong
Chillisquaque Creek Near Potts Grove, Pa
1 day ago · USGS 01553850
9 cfs 19.06 ft · 95°F 470 ft Lower West Branch Susquehanna
Cobbs Creek At Mt. Moriah Cemetery, Pa
1 day ago · USGS 01475548
9 cfs 2.06 ft 82°F 96°F 41 ft Lower Delaware
Tacony Creek At County Line, Pa
1 day ago · USGS 01467086
9 cfs 2.23 ft 72°F 76°F 86 ft Lower Delaware
L Neshaminy Cr At Valley Road Nr Neshaminy, Pa
1 day ago · USGS 01464907
9 cfs 1.92 ft · 74°F 202 ft Crosswicks-Neshaminy
Red Clay Creek Near Kennett Square, Pa
1 day ago · USGS 01479820
8 cfs 2.96 ft 67°F 73°F 214 ft Brandywine-Christina
Swiftwater Creek At Swiftwater, Pa
1 day ago · USGS 01440485
8 cfs · · 68°F 1,111 ft Middle Delaware-Mongaup-Brodhead
West Branch Lackawaxen River Near Aldenville, Pa
1 day ago · USGS 01428750
8 cfs · 75°F 64°F 1,251 ft Lackawaxen
Ridley Creek At Media, Pa
13 hours ago · USGS 01476480
8 cfs 3.20 ft · 76°F 95 ft Lower Delaware
Walnut Creek Upstream Pool, Pa
1 day ago · USGS 04213152
7 cfs 3.13 ft 86°F 80°F 595 ft Chautauqua-Conneaut
Towanda Creek Near Franklindale, Pa
1 day ago · USGS 01531908
6 cfs 2.93 ft · 85°F 907 ft Upper Susquehanna-Tunkhannock
Paxton Creek Near Glenwood, Pa
1 day ago · USGS 01571005
6 cfs 1.92 ft · 98°F 338 ft Lower Susquehanna-Swatara
Blockhouse Creek Near English Center, Pa
1 day ago · USGS 01549500
6 cfs · · 66°F 1,044 ft Pine
West Branch Perkiomen Creek At Hillegass, Pa
1 day ago · USGS 01472199
6 cfs · · 72°F 289 ft Schuylkill
Crum Creek Near Newtown Square, Pa
14 hours ago · USGS 01475850
5 cfs 1.89 ft · 75°F 222 ft Lower Delaware
West Branch Brandywine Creek Near Honey Brook, Pa
1 day ago · USGS 01480300
5 cfs · · 72°F 601 ft Brandywine-Christina
Linn Run At Linn Run State Park Near Rector, Pa
1 day ago · USGS 03044810
5 cfs 1.77 ft · 90°F 1,554 ft Kiskiminetas
Poquessing Creek At Grant Ave. At Philadelphia, Pa
13 hours ago · USGS 01465798
5 cfs 2.66 ft 79°F 77°F 32 ft Lower Delaware
East Branch White Clay Creek At Avondale, Pa
1 day ago · USGS 01478120
5 cfs 1.90 ft 37°F 94°F 273 ft Brandywine-Christina
Conewago Creek Near Bellaire, Pa
1 day ago · USGS 01573695
5 cfs · 83°F 98°F 425 ft Lower Susquehanna-Swatara
Woodcock Creek At Blooming Valley, Pa
1 day ago · USGS 03022540
5 cfs 6.12 ft 79°F 67°F 1,215 ft French
Chillisquaque Creek At Washingtonville, Pa
1 day ago · USGS 01553700
4 cfs · · 70°F 503 ft Lower West Branch Susquehanna
Birch Run Near Wagontown, Pa
1 day ago · USGS 01480400
4 cfs 2.37 ft 69°F 72°F 520 ft Brandywine-Christina
East Branch Big Elk Creek At Forestville, Pa
1 day ago · USGS 01494850
4 cfs 3.07 ft · 93°F 412 ft Chester-Sassafras
Muncy Creek Near Sonestown, Pa
13 hours ago · USGS 01552500
4 cfs 1.50 ft · 68°F 1,031 ft Lower West Branch Susquehanna
Bixler Run Near Loysville, Pa
1 day ago · USGS 01567500
4 cfs 2.89 ft · 72°F 604 ft Lower Susquehanna-Swatara
Bermudian Creek At Oxford Road Nr Heidlersburg, Pa
1 day ago · USGS 01573849
4 cfs 1.81 ft · 96°F 618 ft Lower Susquehanna
Mountain Creek Near Pine Grove Furnace, Pa
1 day ago · USGS 01571184
3 cfs 3.98 ft · 95°F 859 ft Lower Susquehanna-Swatara
Marsh Creek At Blanchard, Pa
14 hours ago · USGS 01547700
3 cfs · · 70°F 589 ft Bald Eagle
Wappasening Creek Near Windham Center, Pa
1 day ago · USGS 01514850
2 cfs 4.58 ft · 83°F 910 ft Owego-Wappasening
Corey Creek Near Mainesburg, Pa
13 hours ago · USGS 01516500
2 cfs 1.39 ft · 66°F 1,341 ft Tioga
Marsh Creek Near Glenmoore, Pa
1 day ago · USGS 01480675
1 cfs 1.16 ft · 72°F 506 ft Brandywine-Christina
Little Pine Creek Near Etna, Pa
1 day ago · USGS 03049800
1 cfs 2.38 ft · 74°F 779 ft Lower Allegheny
Tonoloway Creek Near Needmore, Pa
14 hours ago · USGS 01613050
1 cfs 2.72 ft · 72°F 692 ft Conococheague-Opequon
Brandy Run Near Girard, Pa
1 day ago · USGS 04213075
1 cfs 1.45 ft · 71°F 759 ft Chautauqua-Conneaut
Choconut Creek Near Choconut, Pa
1 day ago · USGS 01513550
1 cfs 3.73 ft · 82°F 1,119 ft Owego-Wappasening
Sevenmile Run Near Rasselas, Pa
13 hours ago · USGS 03026500
1 cfs 1.64 ft 68°F 64°F 1,694 ft Clarion
Little Bush Kill At Edgemere, Pa
13 hours ago · USGS 01439590
1 cfs 4.00 ft · 85°F 1,272 ft Middle Delaware-Mongaup-Brodhead
Waldy Run Near Emporium, Pa
1 day ago · USGS 01542810
1 cfs 3.33 ft · 66°F 1,266 ft Sinnemahoning
Nb Sugar Creek Trib Near Columbia Cross Roads, Pa
1 day ago · USGS 01531250
0 cfs · · 64°F 1,144 ft Upper Susquehanna-Tunkhannock
Cobbs Cr At U.S. Hghwy No. 1 At Philadelphia, Pa
1 day ago · USGS 01475530
0 cfs 2.36 ft 82°F 76°F 136 ft Lower Delaware
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Flow report FAQ

About Pennsylvania streamflow

Where does the Pennsylvania streamflow data come from?

The U.S. Geological Survey National Water Information System. USGS streamgauges report continuously (every 15 minutes) and the data is the canonical real-time record for U.S. rivers. Snoflo pulls the latest readings and joins them to a 7-day NOAA weather forecast for each station.

What is cfs?

Cubic feet per second — the standard unit for streamflow. One cfs is about 7.5 gallons per second. Small creeks run at single-digit cfs; the Mississippi at hundreds of thousands.

What does Gauge Height mean?

The water level at the gauge in feet above the reference datum. Used together with discharge to track river state. Flood stage and runnable levels are typically expressed in gauge height (e.g., "flood at 16 ft").

How fresh is the Pennsylvania data?

USGS streamgauges report every 15 minutes; Snoflo re-pulls throughout the day. The AI briefing regenerates daily.

Can I get a flow alert for a Pennsylvania gauge?

Yes. Save any USGS gauge as a favorite in the Snoflo iOS app, set a discharge or stage threshold (e.g. "alert me when discharge crosses 2,000 cfs"), and you'll get a push the moment it crosses.

Is this a substitute for an NWS flood warning?

No. Snoflo is informational. For flood life-safety decisions always follow guidance from your local NWS forecast office and state emergency management. Snoflo data is one input among several.