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Flow report

Pennsylvania River Levels & Streamflow

As of Sep 6, 2026, Pennsylvania rivers are running at 527% of normal across 262 USGS gauges — the highest is 63,000 cfs on the Susquehanna River At Marietta. Live discharge, gauge height, and percent-of-normal for every USGS streamgauge in Pennsylvania.

USGS gauges
262
State percent normal
527%
Paddle runs
0
Updated
Sep 6
Open the Pennsylvania flow layer on the map Every USGS streamgauge filtered to Pennsylvania.
Open the map →
September
6
2026
Flow briefing

Streamflow levels across Pennsylvania are currently 527% of normal, with the Susquehanna River At Marietta reporting the highest discharge in the state at 63,000 cfs and a gauge stage of 39.18 ft.

Meanwhile, the Bald Eagle Creek At Blanchard is seeing a spike today — up 309900% 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.

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

527%

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

Highest discharge

Susquehanna River At Marietta 63,000 cfs

Gauge stage 39.18 ft

Biggest 24h spike

Bald Eagle Creek At Blanchard +309900%

Now 2,170 cfs

Network coverage

Gauges + rivers tracked 262 + 0

USGS gauges feeding 0 named rivers in Pennsylvania.

Where every gauge actually sits

One dot per Pennsylvania streamgauge, placed by its own percent of normal. The state average is a single line through all of it.

State average 527%
0% 50% 100% · normal 150% 200%+
Much below normalunder 50% Below normal50–90% Near normal90–110% Above normal110–150% Much above normalover 150%

Percent of normal compares today's discharge with the historical average for this calendar day. Tap any dot to open that gauge.

Pennsylvania streamflow, three water years

Statewide percent of normal, every day since Sep 2023. The dotted line is normal.

527% of normal today
+483pts vs this day last year (44%)
264of 366 days below normal, past year
572% 3-year peak · Sep 2026 · above the axis
50% 100% normal 150% 200% 250%
Sep 2023 202420252026 Sep 6, 2026

799 daily readings from 262 reporting gauges. Percent of normal is today's statewide discharge against the historical average for the same calendar day — 100% is normal, not "good". The axis tops out at 250%: 16 readings above that — including the 572% peak in Sep 2026 — are drawn along the top edge, so a few flood days cannot flatten three years of everything else. The line breaks in 2 places where the record skips more than five days — those are gaps in reporting, not readings of zero.

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
Susquehanna River At Marietta, Pa
1 day ago · USGS 01576000
63,000 cfs 39.18 ft 43°F 83°F 237 ft Lower Susquehanna
Susquehanna River At Harrisburg, Pa
1 day ago · USGS 01570500
55,600 cfs 5.95 ft 76°F 82°F 294 ft Lower Susquehanna-Swatara
Ohio River At Sewickley, Pa
1 day ago · USGS 03086000
48,300 cfs 16.19 ft · 67°F 690 ft Upper Ohio
Susquehanna River At Sunbury, Pa
1 day ago · USGS 01554000
41,500 cfs 11.20 ft · 79°F 421 ft Lower Susquehanna-Penns
Allegheny River At Natrona, Pa
1 day ago · USGS 03049500
33,100 cfs 13.49 ft · 81°F 747 ft Lower Allegheny
Allegheny River At Kittanning, Pa
1 day ago · USGS 03036500
27,600 cfs 13.04 ft · 82°F 774 ft Middle Allegheny-Redbank
West Branch Susquehanna River At Lewisburg, Pa
1 day ago · USGS 01553500
26,500 cfs 7.77 ft · 80°F 433 ft Lower West Branch Susquehanna
Allegheny River At Parker, Pa
1 day ago · USGS 03031500
24,600 cfs 6.99 ft · 81°F 846 ft Middle Allegheny-Redbank
West Branch Susquehanna River At Allenwood, Pa
1 day ago · USGS 01553025
23,700 cfs 12.74 ft · 80°F 451 ft Lower West Branch Susquehanna
Wb Susquehanna River At Williamsport, Pa
1 day ago · USGS 01551500
23,300 cfs 7.71 ft · 79°F 502 ft Lower West Branch Susquehanna
Susquehanna River At Meshoppen, Pa
1 day ago · USGS 01533400
20,800 cfs 13.96 ft · 77°F 610 ft Upper Susquehanna-Tunkhannock
Wb Susquehanna River At Jersey Shore, Pa
1 day ago · USGS 01549760
20,600 cfs 7.38 ft · 79°F 541 ft Lower West Branch Susquehanna
Susquehanna River At Wilkes-Barre, Pa
1 day ago · USGS 01536500
20,100 cfs 6.31 ft · 78°F 522 ft Upper Susquehanna-Lackawanna
Susquehanna River At Towanda, Pa
1 day ago · USGS 01531500
17,800 cfs 4.27 ft · 76°F 686 ft Upper Susquehanna-Tunkhannock
Susquehanna River At Bloomsburg, Pa
1 day ago · USGS 01538700
17,000 cfs 5.01 ft · 80°F 458 ft Upper Susquehanna-Lackawanna
Allegheny River At Franklin, Pa
1 day ago · USGS 03025500
16,100 cfs 6.64 ft 60°F 78°F 959 ft Middle Allegheny-Tionesta
Susquehanna River At Danville, Pa
1 day ago · USGS 01540500
15,100 cfs 5.64 ft 76°F 79°F 436 ft Upper Susquehanna-Lackawanna
Susquehanna River Near Waverly Ny, Pa
1 day ago · USGS 01515000
14,700 cfs 5.72 ft · 72°F 741 ft Owego-Wappasening
Wb Susquehanna River At Lock Haven, Pa
1 day ago · USGS 01545800
12,900 cfs 10.39 ft · 81°F 538 ft Middle West Branch Susquehanna
West Branch Susquehanna River At Renovo, Pa
1 day ago · USGS 01545500
9,890 cfs 4.62 ft · 77°F 636 ft Middle West Branch Susquehanna
Delaware River At Port Jervis Ny, Pa
1 day ago · USGS 01434000
9,780 cfs 5.21 ft 69°F 80°F 418 ft Middle Delaware-Mongaup-Brodhead
Beaver River At Beaver Falls, Pa
1 day ago · USGS 03107500
8,300 cfs 6.88 ft · 66°F 719 ft Beaver
Juniata River At Newport, Pa
1 day ago · USGS 01567000
7,510 cfs 6.01 ft 43°F 82°F 368 ft Lower Juniata
French Creek At Utica, Pa
1 day ago · USGS 03024000
6,240 cfs 6.85 ft · 78°F 1,026 ft French
French Creek At Meadville, Pa
1 day ago · USGS 03023100
5,960 cfs 9.96 ft · 78°F 1,062 ft French
Delaware River At Callicoon Ny, Pa
1 day ago · USGS 01427510
5,900 cfs 4.88 ft 66°F 77°F 737 ft Upper Delaware
Youghiogheny River At Sutersville, Pa
1 day ago · USGS 03083500
5,710 cfs 6.74 ft 74°F 67°F 737 ft Youghiogheny
Wb Susquehanna River At Karthaus, Pa
1 day ago · USGS 01542500
4,760 cfs 4.79 ft 72°F 80°F 832 ft Upper West Branch Susquehanna
Allegheny River At West Hickory, Pa
1 day ago · USGS 03016000
4,590 cfs 4.66 ft 36°F 79°F 1,060 ft Middle Allegheny-Tionesta
Delaware River At Lordville Ny, Pa
1 day ago · USGS 01427207
4,450 cfs 8.48 ft 65°F 75°F 841 ft Upper Delaware
Beaver River At Wampum, Pa
1 day ago · USGS 03105500
4,200 cfs 5.38 ft 75°F 81°F 737 ft Beaver
Clarion River Near Piney, Pa
1 day ago · USGS 03030500
4,170 cfs 6.51 ft · 78°F 1,005 ft Clarion
Juniata River At Lewistown, Pa
1 day ago · USGS 01564895
4,140 cfs 6.19 ft · 82°F 448 ft Lower Juniata
Clarion River At Cooksburg, Pa
1 day ago · USGS 03029500
3,490 cfs 5.79 ft · 77°F 1,153 ft Clarion
Monongahela River Near Masontown, Pa
1 day ago · USGS 03072655
3,430 cfs 10.54 ft 77°F 67°F 765 ft Lower Monongahela
Youghiogheny River At Connellsville, Pa
1 day ago · USGS 03082500
3,400 cfs 4.26 ft · 67°F 861 ft Youghiogheny
Bald Eagle Creek Near Beech Creek Station, Pa
1 day ago · USGS 01548005
3,030 cfs 9.92 ft · 80°F 566 ft Bald Eagle
Schuylkill River At Norristown, Pa
1 day ago · USGS 01473500
2,990 cfs 8.60 ft 77°F 83°F 52 ft Schuylkill
Schuylkill River At Philadelphia, Pa
1 day ago · USGS 01474500
2,960 cfs 6.51 ft 77°F 84°F 13 ft Schuylkill
Juniata River At Mapleton Depot, Pa
1 day ago · USGS 01563500
2,600 cfs 4.86 ft · 79°F 562 ft Lower Juniata
Youghiogheny River Below Confluence, Pa
1 day ago · USGS 03081000
2,520 cfs 4.06 ft 65°F 68°F 1,305 ft Youghiogheny
Youghiogheny River At Ohiopyle, Pa
1 day ago · USGS 03081500
2,510 cfs 3.74 ft · 64°F 1,170 ft Youghiogheny
Redbank Creek At St. Charles, Pa
1 day ago · USGS 03032500
2,340 cfs 6.27 ft · 79°F 978 ft Middle Allegheny-Redbank
Bald Eagle Creek At Blanchard, Pa
1 day ago · USGS 01547500
2,170 cfs 6.02 ft 72°F 82°F 582 ft Bald Eagle
Allegheny River Bl Conewango Creek At Warren, Pa
1 day ago · USGS 03015310
2,100 cfs 2.97 ft · 79°F 1,172 ft Upper Allegheny
Oil Creek At Rouseville, Pa
1 day ago · USGS 03020500
2,000 cfs 5.08 ft · 77°F 1,026 ft Middle Allegheny-Tionesta
Conemaugh River At Seward, Pa
1 day ago · USGS 03041500
1,790 cfs 3.45 ft 71°F 80°F 1,080 ft Conemaugh
Lehigh R Bl Francis E Walter Res Nr White Haven Pa, Pa
1 day ago · USGS 01447800
1,720 cfs 5.26 ft 71°F 74°F 1,220 ft Lehigh
Sinnemahoning Creek At Sinnemahoning, Pa
1 day ago · USGS 01543500
1,700 cfs 3.82 ft · 82°F 778 ft Sinnemahoning
Slippery Rock Creek At Wurtemburg, Pa
1 day ago · USGS 03106500
1,700 cfs 3.69 ft · 80°F 833 ft Connoquenessing
West Branch Susquehanna River At Hyde, Pa
1 day ago · USGS 01541303
1,640 cfs 5.42 ft · 79°F 1,098 ft Upper West Branch Susquehanna
Kiskiminetas River At Vandergrift, Pa
1 day ago · USGS 03048500
1,630 cfs 4.59 ft · 81°F 775 ft Kiskiminetas
Lackawaxen River At Rowland, Pa
1 day ago · USGS 01432110
1,620 cfs 5.53 ft 69°F 76°F 689 ft Lackawaxen
Schuylkill River At Pottstown, Pa
1 day ago · USGS 01472000
1,580 cfs 2.91 ft · 82°F 128 ft Schuylkill
Raccoon Creek At Moffatts Mill, Pa
1 day ago · USGS 03108000
1,570 cfs 4.20 ft · 67°F 721 ft Upper Ohio
Lehigh River At Glendon, Pa
1 day ago · USGS 01454700
1,520 cfs 7.84 ft 74°F 81°F 174 ft Lehigh
Conemaugh River At Minersville, Pa
1 day ago · USGS 03041029
1,500 cfs 3.32 ft · 79°F 1,133 ft Conemaugh
Juniata River At Huntingdon, Pa
1 day ago · USGS 01559000
1,440 cfs 2.83 ft · 82°F 602 ft Upper Juniata
Redbank Creek At Brookville, Pa
1 day ago · USGS 03031882
1,380 cfs 8.78 ft · 79°F 1,208 ft Middle Allegheny-Redbank
Shenango River Near Transfer, Pa
1 day ago · USGS 03102850
1,350 cfs 4.41 ft 70°F 79°F 911 ft Shenango
Conestoga River At Conestoga, Pa
1 day ago · USGS 01576754
1,320 cfs 3.17 ft · 83°F 180 ft Lower Susquehanna
Allegheny River At Kinzua Dam, Pa
1 day ago · USGS 03012550
1,300 cfs 8.05 ft 71°F 74°F 1,198 ft Upper Allegheny
Lehigh River At Bethlehem, Pa
1 day ago · USGS 01453000
1,280 cfs 1.81 ft · 81°F 211 ft Lehigh
French Creek Near Union City, Pa
1 day ago · USGS 03021520
1,240 cfs 5.13 ft · 75°F 1,195 ft French
Conemaugh River At Tunnelton, Pa
1 day ago · USGS 03044000
1,230 cfs 3.61 ft 74°F 79°F 845 ft Conemaugh
Clarion River At Ridgway, Pa
1 day ago · USGS 03029000
1,220 cfs 5.04 ft · 77°F 1,361 ft Clarion
Wb Susquehanna River Near Curwensville, Pa
1 day ago · USGS 01541200
1,190 cfs 4.38 ft · 79°F 1,129 ft Upper West Branch Susquehanna
Penns Creek At Penns Creek, Pa
1 day ago · USGS 01555000
1,190 cfs 3.83 ft · 79°F 511 ft Lower Susquehanna-Penns
Swatara Creek Near Hershey, Pa
1 day ago · USGS 01573560
1,190 cfs 2.75 ft · 82°F 328 ft Lower Susquehanna-Swatara
Tionesta Creek At Lynch, Pa
1 day ago · USGS 03017500
1,190 cfs 3.21 ft 64°F 77°F 1,254 ft Middle Allegheny-Tionesta
Brokenstraw Creek At Youngsville, Pa
1 day ago · USGS 03015500
1,170 cfs 3.94 ft · 78°F 1,188 ft Upper Allegheny
Chartiers Creek At Carnegie, Pa
1 day ago · USGS 03085500
1,160 cfs 2.77 ft · 67°F 779 ft Upper Ohio
Clearfield Creek At Dimeling, Pa
1 day ago · USGS 01541500
1,130 cfs 5.50 ft · 78°F 1,152 ft Upper West Branch Susquehanna
Schuylkill River At Reading, Pa
1 day ago · USGS 01471510
1,100 cfs 3.77 ft · 82°F 187 ft Schuylkill
Stonycreek River At Ferndale, Pa
1 day ago · USGS 03040000
1,080 cfs 4.09 ft · 67°F 1,185 ft Conemaugh
Pine Creek Bl L Pine Creek Near Waterville, Pa
1 day ago · USGS 01549700
970 cfs 2.60 ft 68°F 78°F 572 ft Pine
Raystown Branch Juniata River At Saxton, Pa
1 day ago · USGS 01562000
912 cfs 2.65 ft · 80°F 799 ft Raystown
Conestoga River At Lancaster, Pa
1 day ago · USGS 01576500
896 cfs 4.76 ft · 83°F 255 ft Lower Susquehanna
West Branch Susquehanna River At Bower, Pa
1 day ago · USGS 01541000
882 cfs 6.33 ft · 79°F 1,214 ft Upper West Branch Susquehanna
Rays Br Juniata R Bl Rays Dam Nr Huntingdon, Pa
1 day ago · USGS 01563200
862 cfs 4.77 ft 77°F 78°F 604 ft Raystown
Lehigh River At Walnutport, Pa
1 day ago · USGS 01451000
848 cfs 2.55 ft · 80°F 352 ft Lehigh
Loyalsock Creek At Loyalsockville, Pa
1 day ago · USGS 01552000
829 cfs 2.34 ft · 78°F 588 ft Lower West Branch Susquehanna
Little Shenango River At Greenville, Pa
1 day ago · USGS 03102500
821 cfs 4.49 ft · 78°F 952 ft Shenango
Conewango Creek At Russell, Pa
1 day ago · USGS 03015000
812 cfs 3.22 ft · 77°F 1,228 ft Conewango
Swatara Creek At Harper Tavern, Pa
1 day ago · USGS 01573000
801 cfs 2.18 ft · 82°F 368 ft Lower Susquehanna-Swatara
Casselman River At Markleton, Pa
1 day ago · USGS 03079000
794 cfs 2.50 ft 70°F 67°F 1,656 ft Youghiogheny
Connoquenessing Creek Near Zelienople, Pa
1 day ago · USGS 03106000
793 cfs 3.26 ft 72°F 66°F 856 ft Connoquenessing
Allegheny River At Eldred, Pa
1 day ago · USGS 03010500
768 cfs 4.79 ft · 76°F 1,421 ft Upper Allegheny
Youghiogheny River At Youghiogheny River Dam, Pa
1 day ago · USGS 03077500
699 cfs 4.27 ft 64°F 68°F 1,313 ft Youghiogheny
Loyalhanna Creek At Kingston, Pa
1 day ago · USGS 03045000
689 cfs 4.14 ft · 65°F 1,023 ft Kiskiminetas
Lackawaxen River At Hawley, Pa
1 day ago · USGS 01431500
675 cfs 3.35 ft 69°F 76°F 885 ft Lackawaxen
Clarion River At Johnsonburg, Pa
1 day ago · USGS 03028500
646 cfs 3.09 ft 63°F 77°F 1,426 ft Clarion
Lehigh River At Lehighton, Pa
1 day ago · USGS 01449000
616 cfs 3.00 ft · 80°F 444 ft Lehigh
Beech Creek At Monument, Pa
1 day ago · USGS 01547950
598 cfs 6.95 ft · 79°F 746 ft Bald Eagle
Bald Eagle Creek Bl Spring Creek At Milesburg, Pa
1 day ago · USGS 01547200
579 cfs · · 81°F 683 ft Bald Eagle
Tunkhannock Creek Near Tunkhannock, Pa
1 day ago · USGS 01534000
526 cfs 2.27 ft · 76°F 610 ft Upper Susquehanna-Tunkhannock
Little Juniata River At Spruce Creek, Pa
1 day ago · USGS 01558000
515 cfs 2.97 ft · 80°F 760 ft Upper Juniata
Lackawaxen River Near Honesdale, Pa
1 day ago · USGS 01430000
486 cfs 2.42 ft · 76°F 946 ft Lackawaxen
Fishing Creek Near Bloomsburg, Pa
1 day ago · USGS 01539000
481 cfs 2.90 ft · 79°F 544 ft Upper Susquehanna-Lackawanna
Brandywine Creek At Chadds Ford, Pa
1 day ago · USGS 01481000
437 cfs 2.46 ft 74°F 81°F 172 ft Brandywine-Christina
Lackawanna River At Old Forge, Pa
1 day ago · USGS 01536000
422 cfs 3.07 ft · 78°F 597 ft Upper Susquehanna-Lackawanna
Driftwood Br Sinnemahoning Cr At Sterling Run, Pa
1 day ago · USGS 01543000
403 cfs · · 80°F 894 ft Sinnemahoning
Kishacoquillas Creek At Reedsville, Pa
1 day ago · USGS 01565000
385 cfs 3.91 ft · 81°F 578 ft Lower Juniata
Frankstown Br Juniata River At Williamsburg, Pa
1 day ago · USGS 01556000
374 cfs 3.68 ft · 81°F 836 ft Upper Juniata
Mahoning Creek At Punxsutawney, Pa
1 day ago · USGS 03034000
371 cfs 2.43 ft 66°F 79°F 1,211 ft Middle Allegheny-Redbank
Laurel Hill Creek At Ursina, Pa
1 day ago · USGS 03080000
371 cfs 1.84 ft · 68°F 1,338 ft Youghiogheny
Schuylkill River At Berne, Pa
1 day ago · USGS 01470500
360 cfs 5.22 ft · 81°F 315 ft Schuylkill
West Branch Clarion River At Wilcox, Pa
1 day ago · USGS 03028000
351 cfs 2.47 ft 60°F 77°F 1,506 ft Clarion
Blacklick Creek At Josephine, Pa
1 day ago · USGS 03042000
351 cfs 4.10 ft 71°F 80°F 977 ft Conemaugh
Tulpehocken Creek Near Reading, Pa
1 day ago · USGS 01471000
331 cfs 1.82 ft · 82°F 216 ft Schuylkill
Lackawanna River At Archbald, Pa
1 day ago · USGS 01534500
317 cfs 2.44 ft · 76°F 895 ft Upper Susquehanna-Lackawanna
Pine Creek At Cedar Run, Pa
1 day ago · USGS 01548500
317 cfs 1.76 ft · 76°F 780 ft Pine
Tulpehocken Cr At Blue Marsh Damsite Near Reading, Pa
1 day ago · USGS 01470960
311 cfs 4.91 ft 73°F 81°F 234 ft Schuylkill
Tionesta Creek At Tionesta Creek Dam, Pa
1 day ago · USGS 03020000
308 cfs 1.80 ft 69°F 78°F 1,048 ft Middle Allegheny-Tionesta
Lackawanna R Bl Leggetts Creek At Scranton, Pa
1 day ago · USGS 01534860
307 cfs 1.99 ft · 77°F 709 ft Upper Susquehanna-Lackawanna
Spring Creek At Milesburg, Pa
1 day ago · USGS 01547100
300 cfs 4.71 ft · 81°F 699 ft Bald Eagle
French Creek Near Wattsburg, Pa
1 day ago · USGS 03021350
291 cfs 5.41 ft · 74°F 1,316 ft French
Shenango River At Sharpsville, Pa
1 day ago · USGS 03103500
288 cfs 2.67 ft 75°F 78°F 865 ft Shenango
Kettle Creek Near Westport, Pa
1 day ago · USGS 01545000
287 cfs 2.75 ft · 80°F 729 ft Middle West Branch Susquehanna
Conodoguinet Creek Near Hogestown, Pa
1 day ago · USGS 01570000
286 cfs 1.72 ft · 82°F 353 ft Lower Susquehanna-Swatara
West Conewago Creek Near Manchester, Pa
1 day ago · USGS 01574000
276 cfs 3.07 ft 78°F 82°F 264 ft Lower Susquehanna
East Mahantango Creek Near Dalmatia, Pa
1 day ago · USGS 01555500
274 cfs 2.46 ft · 77°F 404 ft Lower Susquehanna-Penns
Allegheny River At Port Allegany, Pa
1 day ago · USGS 03007800
273 cfs 3.01 ft 67°F 75°F 1,457 ft Upper Allegheny
Brodhead Creek At Minisink Hills, Pa
1 day ago · USGS 01442500
272 cfs 1.33 ft · 81°F 304 ft Middle Delaware-Mongaup-Brodhead
Aughwick Creek Near Shirleysburg, Pa
1 day ago · USGS 01564512
267 cfs 3.73 ft · 83°F 565 ft Lower Juniata
Swatara Creek Near Inwood, Pa
1 day ago · USGS 01572190
267 cfs 3.14 ft · 82°F 429 ft Lower Susquehanna-Swatara
Perkiomen Creek At Graterford, Pa
1 day ago · USGS 01473000
263 cfs 1.64 ft 76°F 82°F 125 ft Schuylkill
Mahoning Creek At Mahoning Creek Dam, Pa
1 day ago · USGS 03036000
240 cfs 2.46 ft 67°F 79°F 1,003 ft Middle Allegheny-Redbank
Two Lick Creek At Graceton, Pa
1 day ago · USGS 03042500
238 cfs 3.02 ft · 79°F 984 ft Conemaugh
Lackawanna River Near Forest City, Pa
1 day ago · USGS 01534300
234 cfs 3.06 ft · 73°F 1,553 ft Upper Susquehanna-Lackawanna
Marsh Creek At Blanchard, Pa
1 day ago · USGS 01547700
221 cfs 2.31 ft · 82°F 589 ft Bald Eagle
West Branch Lackawaxen River At Prompton, Pa
1 day ago · USGS 01429000
215 cfs 2.00 ft 74°F 75°F 1,086 ft Lackawaxen
Cowanesque River Near Lawrenceville, Pa
1 day ago · USGS 01520000
213 cfs 7.76 ft 73°F 72°F 997 ft Tioga
Towanda Creek Near Monroeton, Pa
1 day ago · USGS 01532000
210 cfs 7.12 ft · 75°F 772 ft Upper Susquehanna-Tunkhannock
Lycoming Creek Near Trout Run, Pa
1 day ago · USGS 01550000
197 cfs 2.30 ft · 76°F 696 ft Lower West Branch Susquehanna
Neshaminy Creek Near Penns Park, Pa
1 day ago · USGS 01465200
192 cfs 5.62 ft · 82°F 119 ft Crosswicks-Neshaminy
First Fork Sinnemahoning Cr Near Sinnemahoning, Pa
1 day ago · USGS 01544000
192 cfs · · 81°F 878 ft Sinnemahoning
Dyberry Creek Near Honesdale, Pa
1 day ago · USGS 01429500
189 cfs 2.74 ft · 75°F 972 ft Lackawaxen
Tobyhanna Creek Near Blakeslee, Pa
1 day ago · USGS 01447720
187 cfs 3.48 ft 71°F 75°F 1,514 ft Lehigh
Tohickon Creek Near Pipersville, Pa
1 day ago · USGS 01459500
180 cfs 2.12 ft · 81°F 259 ft Middle Delaware-Musconetcong
Schuylkill River At Landingville, Pa
1 day ago · USGS 01468500
177 cfs 3.26 ft · 80°F 472 ft Schuylkill
Little Mahoning Creek At Mccormick, Pa
1 day ago · USGS 03034500
177 cfs 2.92 ft 69°F 79°F 1,173 ft Middle Allegheny-Redbank
Swatara Creek Near Pine Grove, Pa
1 day ago · USGS 01572025
172 cfs 3.93 ft · 82°F 484 ft Lower Susquehanna-Swatara
Tuscarora Creek Near Port Royal, Pa
1 day ago · USGS 01566000
165 cfs 3.88 ft · 82°F 432 ft Lower Juniata
Yellow Creek Near Homer City, Pa
1 day ago · USGS 03042280
162 cfs 2.42 ft · 78°F 1,139 ft Conemaugh
Lehigh River At Stoddartsville, Pa
1 day ago · USGS 01447500
161 cfs 1.03 ft 70°F 75°F 1,461 ft Lehigh
Shenango River At Pymatuning Dam, Pa
1 day ago · USGS 03101500
158 cfs 4.94 ft · 78°F 976 ft Shenango
Spring Creek Near Axemann, Pa
1 day ago · USGS 01546500
154 cfs 2.76 ft · 81°F 790 ft Bald Eagle
Tioga River At Tioga Junction, Pa
1 day ago · USGS 01518700
153 cfs 7.05 ft 71°F 72°F 997 ft Tioga
First Fork Sinnemahoning Creek At Wharton, Pa
1 day ago · USGS 01543700
153 cfs 4.54 ft · 79°F 1,064 ft Sinnemahoning
Quittapahilla Creek Near Bellegrove, Pa
1 day ago · USGS 01573160
147 cfs 3.87 ft · 82°F 362 ft Lower Susquehanna-Swatara
Dunning Creek At Belden, Pa
1 day ago · USGS 01560000
146 cfs 2.00 ft · 67°F 1,054 ft Raystown
Bushkill Creek Ab Rt 33 Bridge At Tatamy, Pa
1 day ago · USGS 01446775
146 cfs 7.43 ft · 81°F 349 ft Middle Delaware-Musconetcong
Yellow Breeches Creek Near Camp Hill, Pa
1 day ago · USGS 01571500
145 cfs 1.24 ft · 82°F 309 ft Lower Susquehanna-Swatara
West Branch Lackawaxen River Near Aldenville, Pa
1 day ago · USGS 01428750
144 cfs 1.63 ft 65°F 74°F 1,251 ft Lackawaxen
Aughwick Creek Near Three Springs, Pa
1 day ago · USGS 01564500
138 cfs 3.32 ft · 82°F 626 ft Lower Juniata
South Fork Tenmile Creek At Jefferson, Pa
1 day ago · USGS 03073000
136 cfs 3.72 ft 75°F 67°F 855 ft Lower Monongahela
Crooked Creek At Idaho, Pa
1 day ago · USGS 03038000
135 cfs 2.94 ft 71°F 80°F 960 ft Middle Allegheny-Redbank
East Branch Brandywine Creek Below Downingtown, Pa
1 day ago · USGS 01480870
133 cfs 3.45 ft 74°F 80°F 223 ft Brandywine-Christina
Eb Clarion River At Eb Clarion River Dam, Pa
1 day ago · USGS 03027500
130 cfs 2.52 ft 61°F 75°F 1,519 ft Clarion
Loyalhanna Creek At Loyalhanna Dam, Pa
1 day ago · USGS 03047000
126 cfs · 73°F 80°F 865 ft Kiskiminetas
Tioga River At Tioga, Pa
1 day ago · USGS 01518000
124 cfs · · 73°F 1,023 ft Tioga
Crooked Creek At Crooked Creek Dam, Pa
1 day ago · USGS 03039000
122 cfs 1.31 ft 69°F 80°F 806 ft Middle Allegheny-Redbank
Chillisquaque Creek Near Potts Grove, Pa
1 day ago · USGS 01553850
120 cfs 20.25 ft · 80°F 470 ft Lower West Branch Susquehanna
Kettle Creek At Cross Fork, Pa
1 day ago · USGS 01544500
119 cfs 1.01 ft 63°F 77°F 1,033 ft Middle West Branch Susquehanna
Spring Creek At Houserville, Pa
1 day ago · USGS 01546400
117 cfs 3.62 ft · 80°F 931 ft Bald Eagle
Pequea Creek At Martic Forge, Pa
1 day ago · USGS 01576787
113 cfs 3.80 ft · 83°F 216 ft Lower Susquehanna
Neshaminy Creek Near Rushland, Pa
1 day ago · USGS 01464750
107 cfs 3.79 ft · 82°F 153 ft Crosswicks-Neshaminy
Bush Kill At Shoemakers, Pa
1 day ago · USGS 01439500
104 cfs 1.88 ft 49°F 78°F 422 ft Middle Delaware-Mongaup-Brodhead
Maiden Creek Near Virginville, Pa
1 day ago · USGS 01470755
103 cfs 3.50 ft · 81°F 313 ft Schuylkill
Tulpehocken Creek Near Bernville, Pa
1 day ago · USGS 01470779
102 cfs 1.98 ft 69°F 82°F 312 ft Schuylkill
Redstone Creek At Waltersburg, Pa
1 day ago · USGS 03074500
98 cfs 1.89 ft · 66°F 891 ft Lower Monongahela
Pohopoco Cr Bl Beltzville Dam Nr Parryville, Pa
1 day ago · USGS 01449800
87 cfs 2.88 ft 58°F 80°F 495 ft Lehigh
East Branch Brandywine Creek Near Downingtown, Pa
1 day ago · USGS 01480700
84 cfs 2.38 ft · 80°F 281 ft Brandywine-Christina
Wissahickon Creek At Mouth, Pa
1 day ago · USGS 01474000
84 cfs 2.43 ft 74°F 83°F 71 ft Schuylkill
Kinzua Creek Near Guffey, Pa
1 day ago · USGS 03011800
82 cfs 2.86 ft · 75°F 1,542 ft Upper Allegheny
Cowanesque River At Elkland, Pa
1 day ago · USGS 01519200
78 cfs 16.19 ft · 73°F 1,119 ft Tioga
Bald Eagle Creek At Tyrone, Pa
1 day ago · USGS 01557500
77 cfs · · 78°F 923 ft Upper Juniata
West Branch Brandywine Creek At Modena, Pa
1 day ago · USGS 01480617
76 cfs 3.21 ft 71°F 80°F 282 ft Brandywine-Christina
Sherman Creek At Shermans Dale, Pa
1 day ago · USGS 01568000
74 cfs 1.17 ft · 82°F 423 ft Lower Susquehanna-Swatara
Equinunk Creek Near Dillontown, Pa
1 day ago · USGS 01427195
73 cfs 2.96 ft 65°F 76°F 936 ft Upper Delaware
Dunkard Creek At Shannopin, Pa
1 day ago · USGS 03072000
72 cfs 1.91 ft 75°F 67°F 812 ft Lower Monongahela
Woodcock Creek At Blooming Valley, Pa
1 day ago · USGS 03022540
72 cfs 6.72 ft 68°F 76°F 1,215 ft French
Walnut Creek Upstream Pool, Pa
1 day ago · USGS 04213152
71 cfs 3.53 ft 69°F 74°F 595 ft Chautauqua-Conneaut
Chillisquaque Creek At Washingtonville, Pa
1 day ago · USGS 01553700
71 cfs 1.30 ft · 80°F 503 ft Lower West Branch Susquehanna
West Conewago Creek At East Berlin, Pa
1 day ago · USGS 01573825
71 cfs 2.90 ft · 82°F 388 ft Lower Susquehanna
Codorus Creek Near York, Pa
1 day ago · USGS 01575500
69 cfs 2.09 ft · 82°F 357 ft Lower Susquehanna
Muddy Creek Near Portersville, Pa
1 day ago · USGS 03106300
69 cfs 2.09 ft · 80°F 1,160 ft Connoquenessing
Little Lehigh Creek At Tenth St. Br. At Allentown, Pa
1 day ago · USGS 01451650
68 cfs 2.43 ft 67°F 81°F 246 ft Lehigh
Jordan Creek At Allentown, Pa
1 day ago · USGS 01452000
67 cfs 1.87 ft · 81°F 264 ft Lehigh
Nb Neshaminy Cr Bl Lake Galena Nr New Britain, Pa
1 day ago · USGS 01464645
67 cfs 2.20 ft · 81°F 277 ft Crosswicks-Neshaminy
Tioga River Near Mansfield, Pa
1 day ago · USGS 01516350
67 cfs · 69°F 73°F 1,126 ft Tioga
Oswayo Creek At Shinglehouse, Pa
1 day ago · USGS 03010655
65 cfs 4.15 ft · 72°F 1,464 ft Upper Allegheny
Little Lehigh Creek Near Allentown, Pa
1 day ago · USGS 01451500
65 cfs · 66°F 80°F 260 ft Lehigh
Muddy Creek At Castle Fin, Pa
1 day ago · USGS 01577500
63 cfs 3.07 ft 74°F 82°F 174 ft Lower Susquehanna
Wills Creek Below Hyndman, Pa
1 day ago · USGS 01601000
62 cfs 1.99 ft · 69°F 903 ft North Branch Potomac
Chester Creek Near Chester, Pa
1 day ago · USGS 01477000
61 cfs 2.69 ft · 82°F 55 ft Lower Delaware
Young Womans Creek Near Renovo, Pa
1 day ago · USGS 01545600
58 cfs 2.05 ft 61°F 76°F 835 ft Middle West Branch Susquehanna
Brodhead Creek Near Analomink, Pa
1 day ago · USGS 01440400
58 cfs 1.85 ft 66°F 78°F 592 ft Middle Delaware-Mongaup-Brodhead
East Branch Perkiomen Creek Near Schwenksville, Pa
1 day ago · USGS 01472810
56 cfs 2.87 ft · 81°F 195 ft Schuylkill
Jordan Creek Near Schnecksville, Pa
1 day ago · USGS 01451800
55 cfs 3.07 ft 71°F 80°F 389 ft Lehigh
Pequea Creek Near Ronks, Pa
1 day ago · USGS 01576767
55 cfs 2.55 ft · 82°F 323 ft Lower Susquehanna
Pohopoco Creek At Kresgeville, Pa
1 day ago · USGS 01449360
54 cfs 3.33 ft 67°F 79°F 675 ft Lehigh
White Clay Creek Near Strickersville, Pa
1 day ago · USGS 01478245
53 cfs 3.22 ft 73°F 81°F 137 ft Brandywine-Christina
Wissahickon Creek At Fort Washington, Pa
1 day ago · USGS 01473900
52 cfs 2.56 ft 74°F 83°F 158 ft Schuylkill
Aquashicola Creek At Palmerton, Pa
1 day ago · USGS 01450500
49 cfs · · 81°F 391 ft Lehigh
East Fork Sinnemahoning At Wharton Township, Pa
1 day ago · USGS 01543693
48 cfs 3.83 ft · 76°F 1,162 ft Sinnemahoning
French Creek Near Phoenixville, Pa
1 day ago · USGS 01472157
48 cfs 4.64 ft 73°F 81°F 187 ft Schuylkill
Cowanesque River At Westfield, Pa
1 day ago · USGS 01518862
48 cfs · · 73°F 1,338 ft Tioga
Pennypack Cr At Lower Rhawn St Bdg, Pa
1 day ago · USGS 01467048
46 cfs 2.68 ft 76°F 83°F 37 ft Lower Delaware
West Branch Brandywine Creek At Coatesville, Pa
1 day ago · USGS 01480500
45 cfs 3.84 ft 73°F 80°F 326 ft Brandywine-Christina
L Neshaminy Cr At Valley Road Nr Neshaminy, Pa
1 day ago · USGS 01464907
44 cfs 2.28 ft · 82°F 202 ft Crosswicks-Neshaminy
Choconut Creek Near Choconut, Pa
1 day ago · USGS 01513550
43 cfs 4.66 ft · 74°F 1,119 ft Owego-Wappasening
Tunkhannock Creek Near Long Pond, Pa
1 day ago · USGS 01447680
39 cfs 1.49 ft · 74°F 1,809 ft Lehigh
Wapwallopen Creek Near Wapwallopen, Pa
1 day ago · USGS 01538000
38 cfs 1.35 ft · 78°F 757 ft Upper Susquehanna-Lackawanna
Muncy Creek Near Sonestown, Pa
1 day ago · USGS 01552500
36 cfs 2.03 ft · 74°F 1,031 ft Lower West Branch Susquehanna
Towanda Creek Near Franklindale, Pa
1 day ago · USGS 01531908
36 cfs 3.26 ft · 75°F 907 ft Upper Susquehanna-Tunkhannock
Perkiomen Creek At East Greenville, Pa
1 day ago · USGS 01472198
33 cfs 1.93 ft · 81°F 290 ft Schuylkill
Pennypack Creek At Pine Road, Pa
1 day ago · USGS 01467042
33 cfs 3.31 ft 74°F 82°F 111 ft Lower Delaware
Nb Neshaminy Creek At Chalfont, Pa
1 day ago · USGS 01464720
32 cfs 3.07 ft · 81°F 257 ft Crosswicks-Neshaminy
Red Clay Creek Near Kennett Square, Pa
1 day ago · USGS 01479820
32 cfs 3.21 ft 67°F 81°F 214 ft Brandywine-Christina
Woodcock Creek At Woodcock Creek Dam, Pa
1 day ago · USGS 03022554
31 cfs 7.45 ft 70°F 77°F 1,127 ft French
Monocacy Creek At Bethlehem, Pa
1 day ago · USGS 01452500
31 cfs 2.26 ft · 81°F 256 ft Lehigh
Manatawny Creek Near Spangsville, Pa
1 day ago · USGS 01471875
31 cfs 2.64 ft 72°F 81°F 265 ft Schuylkill
Sevenmile Run Near Rasselas, Pa
1 day ago · USGS 03026500
30 cfs 2.26 ft 62°F 75°F 1,694 ft Clarion
Linn Run At Linn Run State Park Near Rector, Pa
1 day ago · USGS 03044810
30 cfs 2.18 ft · 65°F 1,554 ft Kiskiminetas
Marsh Creek Near Downingtown, Pa
1 day ago · USGS 01480685
30 cfs 2.03 ft · 80°F 329 ft Brandywine-Christina
Sugar Creek At West Burlington, Pa
1 day ago · USGS 01531325
29 cfs 2.01 ft · 74°F 921 ft Upper Susquehanna-Tunkhannock
Blockhouse Creek Near English Center, Pa
1 day ago · USGS 01549500
28 cfs · · 74°F 1,044 ft Pine
Little Schuylkill River At Tamaqua, Pa
1 day ago · USGS 01469500
28 cfs 2.18 ft · 77°F 821 ft Schuylkill
Paxton Creek Near Glenwood, Pa
1 day ago · USGS 01571005
24 cfs 2.26 ft · 82°F 338 ft Lower Susquehanna-Swatara
Shohola Creek Near Walker Lake, Pa
1 day ago · USGS 01432495
24 cfs 3.25 ft 71°F 76°F 708 ft Middle Delaware-Mongaup-Brodhead
Codorus Creek At Spring Grove, Pa
1 day ago · USGS 01574500
22 cfs · · 81°F 431 ft Lower Susquehanna
Valley Creek At Pa Turnpike Br Near Valley Forge, Pa
1 day ago · USGS 01473169
22 cfs 3.22 ft 67°F 82°F 145 ft Schuylkill
Wappasening Creek Near Windham Center, Pa
1 day ago · USGS 01514850
21 cfs 5.76 ft · 75°F 910 ft Owego-Wappasening
Little Pine Creek Near Etna, Pa
1 day ago · USGS 03049800
19 cfs 2.85 ft · 67°F 779 ft Lower Allegheny
Conewago Creek Near Bellaire, Pa
1 day ago · USGS 01573695
19 cfs · 73°F 82°F 425 ft Lower Susquehanna-Swatara
West Branch Perkiomen Creek At Hillegass, Pa
1 day ago · USGS 01472199
19 cfs · · 81°F 289 ft Schuylkill
Ridley Creek At Media, Pa
1 day ago · USGS 01476480
17 cfs 3.33 ft · 82°F 95 ft Lower Delaware
Marsh Creek Near Glenmoore, Pa
1 day ago · USGS 01480675
16 cfs 1.69 ft · 80°F 506 ft Brandywine-Christina
Cobbs Creek At Mt. Moriah Cemetery, Pa
1 day ago · USGS 01475548
16 cfs 2.15 ft 75°F 84°F 41 ft Lower Delaware
West Branch Brandywine Creek Near Honey Brook, Pa
1 day ago · USGS 01480300
16 cfs 1.15 ft · 79°F 601 ft Brandywine-Christina
Crooked Cr Bl Catlin Hollow At Middlebury Center, Pa
1 day ago · USGS 01518420
16 cfs 38.97 ft · 71°F 1,154 ft Tioga
East Branch Perkiomen Creek Near Dublin, Pa
1 day ago · USGS 01472620
15 cfs 1.65 ft · 80°F 343 ft Schuylkill
Crum Creek Near Newtown Square, Pa
1 day ago · USGS 01475850
14 cfs 2.11 ft · 81°F 222 ft Lower Delaware
Little Bush Kill At Edgemere, Pa
1 day ago · USGS 01439590
12 cfs 4.47 ft · 75°F 1,272 ft Middle Delaware-Mongaup-Brodhead
Frankford Creek At Castor Ave, Pa
1 day ago · USGS 01467087
12 cfs 1.56 ft 77°F 83°F 50 ft Lower Delaware
East Branch White Clay Creek At Avondale, Pa
1 day ago · USGS 01478120
11 cfs 2.03 ft 37°F 81°F 273 ft Brandywine-Christina
Poquessing Creek At Grant Ave. At Philadelphia, Pa
1 day ago · USGS 01465798
9 cfs 2.78 ft 75°F 83°F 32 ft Lower Delaware
Swiftwater Creek At Swiftwater, Pa
1 day ago · USGS 01440485
9 cfs · · 77°F 1,111 ft Middle Delaware-Mongaup-Brodhead
Tacony Creek At County Line, Pa
1 day ago · USGS 01467086
9 cfs 2.23 ft 74°F 83°F 86 ft Lower Delaware
East Branch Big Elk Creek At Forestville, Pa
1 day ago · USGS 01494850
7 cfs 3.23 ft · 80°F 412 ft Chester-Sassafras
Waldy Run Near Emporium, Pa
1 day ago · USGS 01542810
6 cfs 3.59 ft · 77°F 1,266 ft Sinnemahoning
Cobbs Cr At U.S. Hghwy No. 1 At Philadelphia, Pa
1 day ago · USGS 01475530
6 cfs 2.59 ft 73°F 83°F 136 ft Lower Delaware
Brandy Run Near Girard, Pa
1 day ago · USGS 04213075
6 cfs 1.68 ft · 74°F 759 ft Chautauqua-Conneaut
Bixler Run Near Loysville, Pa
1 day ago · USGS 01567500
5 cfs 2.94 ft · 82°F 604 ft Lower Susquehanna-Swatara
Nb Sugar Creek Trib Near Columbia Cross Roads, Pa
1 day ago · USGS 01531250
3 cfs · · 72°F 1,144 ft Upper Susquehanna-Tunkhannock
Bermudian Creek At Oxford Road Nr Heidlersburg, Pa
1 day ago · USGS 01573849
3 cfs 1.78 ft · 80°F 618 ft Lower Susquehanna
Mountain Creek Near Pine Grove Furnace, Pa
1 day ago · USGS 01571184
2 cfs 3.95 ft · 79°F 859 ft Lower Susquehanna-Swatara
Birch Run Near Wagontown, Pa
1 day ago · USGS 01480400
2 cfs 2.24 ft 68°F 79°F 520 ft Brandywine-Christina
Corey Creek Near Mainesburg, Pa
1 day ago · USGS 01516500
2 cfs 1.43 ft · 71°F 1,341 ft Tioga
Tonoloway Creek Near Needmore, Pa
1 day ago · USGS 01613050
1 cfs 2.82 ft · 69°F 692 ft Conococheague-Opequon
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Flow report FAQ

About Pennsylvania streamflow

What are river levels like in Pennsylvania right now?

As of September 6, 2026, Pennsylvania rivers are running at 527% of normal across 262 USGS streamgauges, and the Susquehanna River At Marietta is reporting the highest discharge at 63,000 cfs. The full sortable gauge table is below.

Which Pennsylvania river is running highest right now?

As of September 6, 2026, the highest discharge in Pennsylvania is 63,000 cfs on the Susquehanna River At Marietta. See the sortable gauge table for the full statewide ranking.

Are Pennsylvania rivers high or low right now?

Compare the statewide percent-of-normal on this page: above 100% means Pennsylvania rivers are running higher than the seasonal average for the date, below 100% means lower (a dry spell or drought). Each gauge also shows its own percent of median.

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.