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
76%
Paddle runs
0
Updated
Jul 17
Open the Pennsylvania flow layer on the map Every USGS streamgauge filtered to Pennsylvania.
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July
17
2026
Flow briefing

Streamflow levels across Pennsylvania are currently 76% of normal, with the Ohio River At Sewickley reporting the highest discharge in the state at 12,700 cfs and a gauge stage of 14.19 ft.

Meanwhile, the Allegheny River At Kinzua Dam is seeing a spike today — up 9% 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 Natural Disaster Report

Pennsylvania is currently experiencing a severe air quality crisis due to wildfire smoke from northern Minnesota and south central Canada. The Pennsylvania Department of Environmental Protection has issued Code PURPLE air quality alerts—the highest level—affecting central Pennsylvania and multiple western regions including Pittsburgh, Allegheny, Butler, Beaver, Armstrong, Washington, Westmoreland, Fayette, Mercer, and Indiana counties, with Code ORANGE alerts for the Philadelphia metro area, Lehigh Valley, Berks County, and southern Poconos. All residents are urged to limit outdoor strenuous activity immediately, with sensitive groups—children, elderly, and those with respiratory or heart conditions—advised to avoid outdoor activity entirely. These alerts remain effective through midnight tonight. For real-time air quality updates, visit www.airnow.gov and 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

76%

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

Highest discharge

Ohio River At Sewickley 12,700 cfs

Gauge stage 14.19 ft

Biggest 24h spike

Allegheny River At Kinzua Dam +9%

Now 1,460 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
6 hours ago · USGS 03086000
12,200 cfs 14.15 ft · 88°F 690 ft Upper Ohio
Susquehanna River At Marietta, Pa
6 hours ago · USGS 01576000
11,000 cfs 33.97 ft 43°F 88°F 237 ft Lower Susquehanna
Susquehanna River At Harrisburg, Pa
6 hours ago · USGS 01570500
9,470 cfs 3.54 ft 68°F 88°F 294 ft Lower Susquehanna-Swatara
Susquehanna River At Sunbury, Pa
5 hours ago · USGS 01554000
7,040 cfs 6.92 ft · 84°F 421 ft Lower Susquehanna-Penns
Allegheny River At Natrona, Pa
6 hours ago · USGS 03049500
5,790 cfs 10.63 ft · 90°F 747 ft Lower Allegheny
Allegheny River At Kittanning, Pa
6 hours ago · USGS 03036500
4,200 cfs 10.26 ft · 91°F 774 ft Middle Allegheny-Redbank
Allegheny River At Parker, Pa
6 hours ago · USGS 03031500
3,570 cfs 2.17 ft · 90°F 846 ft Middle Allegheny-Redbank
Susquehanna River At Bloomsburg, Pa
6 hours ago · USGS 01538700
3,530 cfs 1.35 ft · 85°F 458 ft Upper Susquehanna-Lackawanna
West Branch Susquehanna River At Lewisburg, Pa
6 hours ago · USGS 01553500
3,320 cfs 2.21 ft · 85°F 433 ft Lower West Branch Susquehanna
Susquehanna River At Danville, Pa
6 hours ago · USGS 01540500
3,280 cfs 2.84 ft 83°F 84°F 436 ft Upper Susquehanna-Lackawanna
West Branch Susquehanna River At Allenwood, Pa
5 hours ago · USGS 01553025
3,060 cfs 7.90 ft · 86°F 451 ft Lower West Branch Susquehanna
Wb Susquehanna River At Williamsport, Pa
6 hours ago · USGS 01551500
2,840 cfs 1.35 ft · 86°F 502 ft Lower West Branch Susquehanna
Susquehanna River At Wilkes-Barre, Pa
5 hours ago · USGS 01536500
2,750 cfs · · 86°F 522 ft Upper Susquehanna-Lackawanna
Wb Susquehanna River At Jersey Shore, Pa
6 hours ago · USGS 01549760
2,490 cfs 2.12 ft · 86°F 541 ft Lower West Branch Susquehanna
Delaware River At Port Jervis Ny, Pa
5 hours ago · USGS 01434000
2,440 cfs 2.98 ft 75°F 84°F 418 ft Middle Delaware-Mongaup-Brodhead
Allegheny River At Franklin, Pa
6 hours ago · USGS 03025500
2,430 cfs 2.98 ft 60°F 87°F 959 ft Middle Allegheny-Tionesta
Monongahela River Near Masontown, Pa
5 hours ago · USGS 03072655
1,950 cfs 10.08 ft 80°F 88°F 765 ft Lower Monongahela
Susquehanna River At Meshoppen, Pa
5 hours ago · USGS 01533400
1,870 cfs 7.86 ft · 85°F 610 ft Upper Susquehanna-Tunkhannock
Allegheny River At West Hickory, Pa
6 hours ago · USGS 03016000
1,820 cfs 3.47 ft 36°F 88°F 1,060 ft Middle Allegheny-Tionesta
Wb Susquehanna River At Lock Haven, Pa
6 hours ago · USGS 01545800
1,780 cfs 8.32 ft · 87°F 538 ft Middle West Branch Susquehanna
Allegheny River Bl Conewango Creek At Warren, Pa
6 hours ago · USGS 03015310
1,650 cfs 2.62 ft · 86°F 1,172 ft Upper Allegheny
West Branch Susquehanna River At Renovo, Pa
6 hours ago · USGS 01545500
1,580 cfs 1.06 ft · 84°F 636 ft Middle West Branch Susquehanna
Allegheny River At Kinzua Dam, Pa
6 hours ago · USGS 03012550
1,500 cfs 8.15 ft 71°F 81°F 1,198 ft Upper Allegheny
Susquehanna River At Towanda, Pa
5 hours ago · USGS 01531500
1,460 cfs · · 85°F 686 ft Upper Susquehanna-Tunkhannock
Juniata River At Newport, Pa
6 hours ago · USGS 01567000
1,430 cfs 3.71 ft 43°F 88°F 368 ft Lower Juniata
Kiskiminetas River At Vandergrift, Pa
6 hours ago · USGS 03048500
1,340 cfs 4.30 ft · 91°F 775 ft Kiskiminetas
Wb Susquehanna River At Karthaus, Pa
6 hours ago · USGS 01542500
1,200 cfs 2.40 ft 78°F 86°F 832 ft Upper West Branch Susquehanna
Susquehanna River Near Waverly Ny, Pa
7 hours ago · USGS 01515000
1,170 cfs 1.23 ft · 81°F 741 ft Owego-Wappasening
Juniata River At Lewistown, Pa
6 hours ago · USGS 01564895
1,170 cfs 3.51 ft · 89°F 448 ft Lower Juniata
Beaver River At Beaver Falls, Pa
6 hours ago · USGS 03107500
1,170 cfs 4.89 ft · 89°F 719 ft Beaver
Conemaugh River At Tunnelton, Pa
6 hours ago · USGS 03044000
1,140 cfs 3.54 ft 80°F 88°F 845 ft Conemaugh
Youghiogheny River At Sutersville, Pa
6 hours ago · USGS 03083500
1,120 cfs 3.62 ft 81°F 88°F 737 ft Youghiogheny
Youghiogheny River At Connellsville, Pa
6 hours ago · USGS 03082500
1,090 cfs 2.55 ft · 88°F 861 ft Youghiogheny
Delaware River At Callicoon Ny, Pa
7 hours ago · USGS 01427510
1,050 cfs 3.20 ft 71°F 83°F 737 ft Upper Delaware
Youghiogheny River At Ohiopyle, Pa
6 hours ago · USGS 03081500
1,020 cfs 1.89 ft · 88°F 1,170 ft Youghiogheny
Delaware River At Lordville Ny, Pa
6 hours ago · USGS 01427207
1,010 cfs 6.15 ft 66°F 81°F 841 ft Upper Delaware
Lehigh River At Glendon, Pa
5 hours ago · USGS 01454700
1,000 cfs 7.37 ft 77°F 87°F 174 ft Lehigh
Youghiogheny River Below Confluence, Pa
5 hours ago · USGS 03081000
942 cfs 2.48 ft 58°F 87°F 1,305 ft Youghiogheny
Lehigh River At Bethlehem, Pa
6 hours ago · USGS 01453000
921 cfs 1.47 ft · 87°F 211 ft Lehigh
Beaver River At Wampum, Pa
6 hours ago · USGS 03105500
815 cfs 3.23 ft 85°F 90°F 737 ft Beaver
Juniata River At Mapleton Depot, Pa
6 hours ago · USGS 01563500
780 cfs 2.77 ft · 85°F 562 ft Lower Juniata
Youghiogheny River At Youghiogheny River Dam, Pa
6 hours ago · USGS 03077500
716 cfs 4.28 ft 58°F 86°F 1,313 ft Youghiogheny
Clarion River Near Piney, Pa
5 hours ago · USGS 03030500
644 cfs 3.26 ft · 86°F 1,005 ft Clarion
Lehigh River At Walnutport, Pa
6 hours ago · USGS 01451000
628 cfs 2.32 ft · 86°F 352 ft Lehigh
Clarion River At Cooksburg, Pa
6 hours ago · USGS 03029500
572 cfs 2.79 ft · 85°F 1,153 ft Clarion
Schuylkill River At Pottstown, Pa
6 hours ago · USGS 01472000
541 cfs 1.55 ft · 87°F 128 ft Schuylkill
Lehigh River At Lehighton, Pa
6 hours ago · USGS 01449000
531 cfs 2.88 ft · 85°F 444 ft Lehigh
Schuylkill River At Norristown, Pa
6 hours ago · USGS 01473500
515 cfs 7.84 ft 84°F 89°F 52 ft Schuylkill
Juniata River At Huntingdon, Pa
6 hours ago · USGS 01559000
471 cfs 1.73 ft · 89°F 602 ft Upper Juniata
Conemaugh River At Seward, Pa
5 hours ago · USGS 03041500
415 cfs 2.34 ft 77°F 89°F 1,080 ft Conemaugh
Schuylkill River At Philadelphia, Pa
6 hours ago · USGS 01474500
413 cfs 5.80 ft 83°F 91°F 13 ft Schuylkill
Conemaugh River At Minersville, Pa
6 hours ago · USGS 03041029
394 cfs 1.91 ft · 85°F 1,133 ft Conemaugh
Schuylkill River At Reading, Pa
6 hours ago · USGS 01471510
356 cfs 2.94 ft · 88°F 187 ft Schuylkill
Crooked Creek At Crooked Creek Dam, Pa
5 hours ago · USGS 03039000
349 cfs 2.01 ft 73°F 90°F 806 ft Middle Allegheny-Redbank
Mahoning Creek At Mahoning Creek Dam, Pa
5 hours ago · USGS 03036000
335 cfs 2.73 ft 71°F 87°F 1,003 ft Middle Allegheny-Redbank
Clearfield Creek At Dimeling, Pa
5 hours ago · USGS 01541500
321 cfs 3.81 ft · 84°F 1,152 ft Upper West Branch Susquehanna
Lehigh R Bl Francis E Walter Res Nr White Haven Pa, Pa
6 hours ago · USGS 01447800
294 cfs 3.55 ft 70°F 81°F 1,220 ft Lehigh
Redbank Creek At St. Charles, Pa
6 hours ago · USGS 03032500
288 cfs 3.26 ft · 87°F 978 ft Middle Allegheny-Redbank
Pine Creek Bl L Pine Creek Near Waterville, Pa
6 hours ago · USGS 01549700
276 cfs 1.86 ft 79°F 85°F 572 ft Pine
Conestoga River At Conestoga, Pa
6 hours ago · USGS 01576754
271 cfs 1.53 ft · 88°F 180 ft Lower Susquehanna
Clarion River At Ridgway, Pa
5 hours ago · USGS 03029000
271 cfs 3.39 ft · 84°F 1,361 ft Clarion
West Branch Susquehanna River At Hyde, Pa
6 hours ago · USGS 01541303
270 cfs 3.22 ft · 84°F 1,098 ft Upper West Branch Susquehanna
Sinnemahoning Creek At Sinnemahoning, Pa
5 hours ago · USGS 01543500
263 cfs 2.36 ft · 88°F 778 ft Sinnemahoning
Lackawaxen River At Rowland, Pa
5 hours ago · USGS 01432110
263 cfs 4.14 ft 65°F 82°F 689 ft Lackawaxen
West Branch Susquehanna River At Bower, Pa
6 hours ago · USGS 01541000
252 cfs 5.04 ft · 84°F 1,214 ft Upper West Branch Susquehanna
Shenango River At Sharpsville, Pa
5 hours ago · USGS 03103500
230 cfs 2.61 ft 78°F 88°F 865 ft Shenango
Wb Susquehanna River Near Curwensville, Pa
6 hours ago · USGS 01541200
223 cfs 2.91 ft · 84°F 1,129 ft Upper West Branch Susquehanna
Clarion River At Johnsonburg, Pa
5 hours ago · USGS 03028500
214 cfs 2.08 ft 61°F 84°F 1,426 ft Clarion
Pine Creek At Cedar Run, Pa
6 hours ago · USGS 01548500
213 cfs 1.58 ft · 85°F 780 ft Pine
Rays Br Juniata R Bl Rays Dam Nr Huntingdon, Pa
6 hours ago · USGS 01563200
212 cfs 3.36 ft 80°F 85°F 604 ft Raystown
Bald Eagle Creek Bl Spring Creek At Milesburg, Pa
6 hours ago · USGS 01547200
210 cfs · · 87°F 683 ft Bald Eagle
Bald Eagle Creek Near Beech Creek Station, Pa
6 hours ago · USGS 01548005
194 cfs 6.38 ft · 86°F 566 ft Bald Eagle
Tionesta Creek At Tionesta Creek Dam, Pa
5 hours ago · USGS 03020000
188 cfs 1.37 ft 78°F 87°F 1,048 ft Middle Allegheny-Tionesta
Eb Clarion River At Eb Clarion River Dam, Pa
5 hours ago · USGS 03027500
184 cfs 2.77 ft 60°F 81°F 1,519 ft Clarion
Spring Creek At Milesburg, Pa
6 hours ago · USGS 01547100
183 cfs 4.32 ft · 87°F 699 ft Bald Eagle
French Creek At Utica, Pa
6 hours ago · USGS 03024000
183 cfs 1.72 ft · 88°F 1,026 ft French
Shenango River Near Transfer, Pa
5 hours ago · USGS 03102850
183 cfs 2.46 ft 74°F 88°F 911 ft Shenango
Little Juniata River At Spruce Creek, Pa
6 hours ago · USGS 01558000
178 cfs 2.24 ft · 86°F 760 ft Upper Juniata
Stonycreek River At Ferndale, Pa
6 hours ago · USGS 03040000
178 cfs 2.63 ft · 85°F 1,185 ft Conemaugh
Conewango Creek At Russell, Pa
6 hours ago · USGS 03015000
176 cfs 2.17 ft · 84°F 1,228 ft Conewango
Raystown Branch Juniata River At Saxton, Pa
6 hours ago · USGS 01562000
169 cfs 1.49 ft · 89°F 799 ft Raystown
Conestoga River At Lancaster, Pa
6 hours ago · USGS 01576500
165 cfs 3.34 ft · 88°F 255 ft Lower Susquehanna
Bald Eagle Creek At Blanchard, Pa
6 hours ago · USGS 01547500
164 cfs 3.35 ft 67°F 88°F 582 ft Bald Eagle
Schuylkill River At Berne, Pa
6 hours ago · USGS 01470500
160 cfs 4.88 ft · 87°F 315 ft Schuylkill
Frankstown Br Juniata River At Williamsburg, Pa
6 hours ago · USGS 01556000
157 cfs 2.86 ft · 88°F 836 ft Upper Juniata
Redbank Creek At Brookville, Pa
6 hours ago · USGS 03031882
157 cfs 6.33 ft · 87°F 1,208 ft Middle Allegheny-Redbank
Conodoguinet Creek Near Hogestown, Pa
6 hours ago · USGS 01570000
153 cfs 1.29 ft · 88°F 353 ft Lower Susquehanna-Swatara
Casselman River At Markleton, Pa
6 hours ago · USGS 03079000
147 cfs 1.17 ft 78°F 85°F 1,656 ft Youghiogheny
Slippery Rock Creek At Wurtemburg, Pa
6 hours ago · USGS 03106500
145 cfs 1.31 ft · 89°F 833 ft Connoquenessing
Brodhead Creek At Minisink Hills, Pa
6 hours ago · USGS 01442500
140 cfs · · 84°F 304 ft Middle Delaware-Mongaup-Brodhead
French Creek At Meadville, Pa
6 hours ago · USGS 03023100
137 cfs 1.66 ft · 86°F 1,062 ft French
Allegheny River At Eldred, Pa
6 hours ago · USGS 03010500
136 cfs 2.35 ft · 83°F 1,421 ft Upper Allegheny
Two Lick Creek At Graceton, Pa
5 hours ago · USGS 03042500
129 cfs 2.59 ft · 87°F 984 ft Conemaugh
Chartiers Creek At Carnegie, Pa
6 hours ago · USGS 03085500
125 cfs 1.15 ft · 89°F 779 ft Upper Ohio
Penns Creek At Penns Creek, Pa
6 hours ago · USGS 01555000
124 cfs 1.68 ft · 85°F 511 ft Lower Susquehanna-Penns
Yellow Breeches Creek Near Camp Hill, Pa
5 hours ago · USGS 01571500
107 cfs 1.05 ft · 88°F 309 ft Lower Susquehanna-Swatara
Loyalhanna Creek At Loyalhanna Dam, Pa
5 hours ago · USGS 03047000
106 cfs · 79°F 89°F 865 ft Kiskiminetas
Fishing Creek Near Bloomsburg, Pa
6 hours ago · USGS 01539000
104 cfs 2.14 ft · 84°F 544 ft Upper Susquehanna-Lackawanna
Spring Creek Near Axemann, Pa
5 hours ago · USGS 01546500
99 cfs 2.49 ft · 86°F 790 ft Bald Eagle
Bushkill Creek Ab Rt 33 Bridge At Tatamy, Pa
6 hours ago · USGS 01446775
99 cfs 7.35 ft · 86°F 349 ft Middle Delaware-Musconetcong
Shenango River At Pymatuning Dam, Pa
5 hours ago · USGS 03101500
98 cfs 4.74 ft · 86°F 976 ft Shenango
West Conewago Creek Near Manchester, Pa
6 hours ago · USGS 01574000
95 cfs 2.43 ft 86°F 88°F 264 ft Lower Susquehanna
Perkiomen Creek At Graterford, Pa
5 hours ago · USGS 01473000
94 cfs 1.11 ft 80°F 88°F 125 ft Schuylkill
Mahoning Creek At Punxsutawney, Pa
5 hours ago · USGS 03034000
94 cfs 1.55 ft 68°F 86°F 1,211 ft Middle Allegheny-Redbank
Brandywine Creek At Chadds Ford, Pa
5 hours ago · USGS 01481000
91 cfs 1.50 ft 81°F 88°F 172 ft Brandywine-Christina
Swatara Creek Near Hershey, Pa
5 hours ago · USGS 01573560
91 cfs 1.52 ft · 88°F 328 ft Lower Susquehanna-Swatara
Brokenstraw Creek At Youngsville, Pa
6 hours ago · USGS 03015500
87 cfs 1.13 ft · 85°F 1,188 ft Upper Allegheny
Cowanesque River At Elkland, Pa
6 hours ago · USGS 01519200
86 cfs 16.06 ft · 80°F 1,119 ft Tioga
Crooked Creek At Idaho, Pa
6 hours ago · USGS 03038000
83 cfs 2.74 ft 75°F 88°F 960 ft Middle Allegheny-Redbank
Loyalsock Creek At Loyalsockville, Pa
6 hours ago · USGS 01552000
81 cfs · · 85°F 588 ft Lower West Branch Susquehanna
Allegheny River At Port Allegany, Pa
5 hours ago · USGS 03007800
81 cfs 2.19 ft 73°F 83°F 1,457 ft Upper Allegheny
Lackawanna River At Old Forge, Pa
5 hours ago · USGS 01536000
81 cfs 2.20 ft · 86°F 597 ft Upper Susquehanna-Lackawanna
Blacklick Creek At Josephine, Pa
5 hours ago · USGS 03042000
78 cfs 3.26 ft 76°F 89°F 977 ft Conemaugh
Nb Neshaminy Cr Bl Lake Galena Nr New Britain, Pa
6 hours ago · USGS 01464645
76 cfs 2.24 ft · 88°F 277 ft Crosswicks-Neshaminy
Tulpehocken Creek Near Reading, Pa
6 hours ago · USGS 01471000
76 cfs 1.10 ft · 88°F 216 ft Schuylkill
Tobyhanna Creek Near Blakeslee, Pa
6 hours ago · USGS 01447720
76 cfs 2.91 ft 71°F 80°F 1,514 ft Lehigh
Oil Creek At Rouseville, Pa
5 hours ago · USGS 03020500
73 cfs 1.99 ft · 86°F 1,026 ft Middle Allegheny-Tionesta
Driftwood Br Sinnemahoning Cr At Sterling Run, Pa
5 hours ago · USGS 01543000
73 cfs · · 86°F 894 ft Sinnemahoning
Tionesta Creek At Lynch, Pa
6 hours ago · USGS 03017500
71 cfs 1.07 ft 73°F 87°F 1,254 ft Middle Allegheny-Tionesta
Codorus Creek Near York, Pa
6 hours ago · USGS 01575500
69 cfs 2.09 ft · 89°F 357 ft Lower Susquehanna
Tioga River At Tioga Junction, Pa
6 hours ago · USGS 01518700
68 cfs 6.69 ft 74°F 80°F 997 ft Tioga
Kettle Creek Near Westport, Pa
6 hours ago · USGS 01545000
68 cfs 1.89 ft · 87°F 729 ft Middle West Branch Susquehanna
Tioga River At Tioga, Pa
6 hours ago · USGS 01518000
66 cfs · · 81°F 1,023 ft Tioga
Connoquenessing Creek Near Zelienople, Pa
5 hours ago · USGS 03106000
64 cfs 1.59 ft 78°F 90°F 856 ft Connoquenessing
Little Mahoning Creek At Mccormick, Pa
6 hours ago · USGS 03034500
64 cfs 2.36 ft 72°F 86°F 1,173 ft Middle Allegheny-Redbank
Spring Creek At Houserville, Pa
5 hours ago · USGS 01546400
63 cfs 3.12 ft · 86°F 931 ft Bald Eagle
Lackawaxen River At Hawley, Pa
5 hours ago · USGS 01431500
63 cfs 1.68 ft 72°F 82°F 885 ft Lackawaxen
Lehigh River At Stoddartsville, Pa
6 hours ago · USGS 01447500
62 cfs · 68°F 80°F 1,461 ft Lehigh
Schuylkill River At Landingville, Pa
6 hours ago · USGS 01468500
60 cfs 3.01 ft · 85°F 472 ft Schuylkill
Loyalhanna Creek At Kingston, Pa
5 hours ago · USGS 03045000
57 cfs 1.94 ft · 88°F 1,023 ft Kiskiminetas
Tulpehocken Cr At Blue Marsh Damsite Near Reading, Pa
6 hours ago · USGS 01470960
57 cfs 2.80 ft 64°F 86°F 234 ft Schuylkill
Kishacoquillas Creek At Reedsville, Pa
6 hours ago · USGS 01565000
56 cfs 2.09 ft · 86°F 578 ft Lower Juniata
Dunkard Creek At Shannopin, Pa
6 hours ago · USGS 03072000
55 cfs 1.77 ft 81°F 89°F 812 ft Lower Monongahela
Cowanesque River Near Lawrenceville, Pa
6 hours ago · USGS 01520000
55 cfs 7.40 ft 68°F 80°F 997 ft Tioga
Raccoon Creek At Moffatts Mill, Pa
6 hours ago · USGS 03108000
54 cfs 1.72 ft · 89°F 721 ft Upper Ohio
Neshaminy Creek Near Penns Park, Pa
6 hours ago · USGS 01465200
53 cfs 5.05 ft · 88°F 119 ft Crosswicks-Neshaminy
First Fork Sinnemahoning Cr Near Sinnemahoning, Pa
5 hours ago · USGS 01544000
52 cfs · · 87°F 878 ft Sinnemahoning
Lackawanna River At Archbald, Pa
6 hours ago · USGS 01534500
50 cfs 2.44 ft · 82°F 895 ft Upper Susquehanna-Lackawanna
Pohopoco Cr Bl Beltzville Dam Nr Parryville, Pa
6 hours ago · USGS 01449800
49 cfs 2.74 ft 60°F 84°F 495 ft Lehigh
Yellow Creek Near Homer City, Pa
6 hours ago · USGS 03042280
49 cfs 2.00 ft · 86°F 1,139 ft Conemaugh
Lackawaxen River Near Honesdale, Pa
6 hours ago · USGS 01430000
48 cfs 1.19 ft · 82°F 946 ft Lackawaxen
Muddy Creek At Castle Fin, Pa
6 hours ago · USGS 01577500
48 cfs 2.97 ft 78°F 87°F 174 ft Lower Susquehanna
Swatara Creek At Harper Tavern, Pa
6 hours ago · USGS 01573000
47 cfs · · 88°F 368 ft Lower Susquehanna-Swatara
Laurel Hill Creek At Ursina, Pa
6 hours ago · USGS 03080000
46 cfs 1.02 ft · 86°F 1,338 ft Youghiogheny
East Branch Brandywine Creek Below Downingtown, Pa
5 hours ago · USGS 01480870
46 cfs 2.91 ft 74°F 87°F 223 ft Brandywine-Christina
Wissahickon Creek At Mouth, Pa
6 hours ago · USGS 01474000
46 cfs 2.23 ft 78°F 90°F 71 ft Schuylkill
Bush Kill At Shoemakers, Pa
5 hours ago · USGS 01439500
43 cfs 1.58 ft 49°F 84°F 422 ft Middle Delaware-Mongaup-Brodhead
Little Lehigh Creek At Tenth St. Br. At Allentown, Pa
5 hours ago · USGS 01451650
42 cfs 2.31 ft 69°F 87°F 246 ft Lehigh
Little Schuylkill River At Tamaqua, Pa
6 hours ago · USGS 01469500
42 cfs 2.29 ft · 81°F 821 ft Schuylkill
Beech Creek At Monument, Pa
5 hours ago · USGS 01547950
41 cfs 5.19 ft · 85°F 746 ft Bald Eagle
Tulpehocken Creek Near Bernville, Pa
6 hours ago · USGS 01470779
41 cfs 1.35 ft 74°F 87°F 312 ft Schuylkill
Bald Eagle Creek At Tyrone, Pa
6 hours ago · USGS 01557500
41 cfs · · 85°F 923 ft Upper Juniata
Kettle Creek At Cross Fork, Pa
6 hours ago · USGS 01544500
40 cfs · 69°F 84°F 1,033 ft Middle West Branch Susquehanna
East Branch Perkiomen Creek Near Schwenksville, Pa
6 hours ago · USGS 01472810
40 cfs 2.75 ft · 88°F 195 ft Schuylkill
First Fork Sinnemahoning Creek At Wharton, Pa
6 hours ago · USGS 01543700
39 cfs 4.05 ft · 86°F 1,064 ft Sinnemahoning
Pohopoco Creek At Kresgeville, Pa
6 hours ago · USGS 01449360
39 cfs 3.17 ft 67°F 84°F 675 ft Lehigh
Pequea Creek At Martic Forge, Pa
5 hours ago · USGS 01576787
39 cfs 3.25 ft · 87°F 216 ft Lower Susquehanna
Aquashicola Creek At Palmerton, Pa
6 hours ago · USGS 01450500
36 cfs · · 85°F 391 ft Lehigh
Sherman Creek At Shermans Dale, Pa
6 hours ago · USGS 01568000
36 cfs · · 88°F 423 ft Lower Susquehanna-Swatara
Neshaminy Creek Near Rushland, Pa
6 hours ago · USGS 01464750
36 cfs 3.53 ft · 88°F 153 ft Crosswicks-Neshaminy
West Conewago Creek At East Berlin, Pa
5 hours ago · USGS 01573825
36 cfs 2.70 ft · 88°F 388 ft Lower Susquehanna
Tioga River Near Mansfield, Pa
6 hours ago · USGS 01516350
35 cfs · 72°F 81°F 1,126 ft Tioga
Swatara Creek Near Inwood, Pa
6 hours ago · USGS 01572190
35 cfs 1.83 ft · 88°F 429 ft Lower Susquehanna-Swatara
Shohola Creek Near Walker Lake, Pa
5 hours ago · USGS 01432495
34 cfs 3.39 ft 73°F 82°F 708 ft Middle Delaware-Mongaup-Brodhead
Pennypack Cr At Lower Rhawn St Bdg, Pa
5 hours ago · USGS 01467048
33 cfs 2.56 ft 78°F 90°F 37 ft Lower Delaware
French Creek Near Union City, Pa
5 hours ago · USGS 03021520
33 cfs 2.05 ft · 84°F 1,195 ft French
East Branch Perkiomen Creek Near Dublin, Pa
6 hours ago · USGS 01472620
33 cfs 1.87 ft · 86°F 343 ft Schuylkill
Dunning Creek At Belden, Pa
20 hours ago · USGS 01560000
33 cfs 1.42 ft · 87°F 1,054 ft Raystown
Little Lehigh Creek Near Allentown, Pa
6 hours ago · USGS 01451500
31 cfs · 63°F 87°F 260 ft Lehigh
Swatara Creek Near Pine Grove, Pa
6 hours ago · USGS 01572025
31 cfs 2.76 ft · 87°F 484 ft Lower Susquehanna-Swatara
Brodhead Creek Near Analomink, Pa
6 hours ago · USGS 01440400
30 cfs 1.67 ft 67°F 83°F 592 ft Middle Delaware-Mongaup-Brodhead
Lackawanna R Bl Leggetts Creek At Scranton, Pa
5 hours ago · USGS 01534860
30 cfs 1.06 ft · 84°F 709 ft Upper Susquehanna-Lackawanna
Oswayo Creek At Shinglehouse, Pa
5 hours ago · USGS 03010655
28 cfs 3.77 ft · 79°F 1,464 ft Upper Allegheny
Wills Creek Below Hyndman, Pa
6 hours ago · USGS 01601000
28 cfs 1.72 ft · 86°F 903 ft North Branch Potomac
West Branch Clarion River At Wilcox, Pa
5 hours ago · USGS 03028000
28 cfs 1.30 ft 67°F 83°F 1,506 ft Clarion
East Mahantango Creek Near Dalmatia, Pa
6 hours ago · USGS 01555500
28 cfs 1.34 ft · 83°F 404 ft Lower Susquehanna-Penns
Redstone Creek At Waltersburg, Pa
5 hours ago · USGS 03074500
27 cfs 1.20 ft · 87°F 891 ft Lower Monongahela
Aughwick Creek Near Shirleysburg, Pa
6 hours ago · USGS 01564512
26 cfs 2.71 ft · 90°F 565 ft Lower Juniata
Quittapahilla Creek Near Bellegrove, Pa
6 hours ago · USGS 01573160
26 cfs 3.40 ft · 88°F 362 ft Lower Susquehanna-Swatara
East Branch Brandywine Creek Near Downingtown, Pa
6 hours ago · USGS 01480700
24 cfs 1.94 ft · 87°F 281 ft Brandywine-Christina
Monocacy Creek At Bethlehem, Pa
5 hours ago · USGS 01452500
24 cfs 2.20 ft · 87°F 256 ft Lehigh
Tuscarora Creek Near Port Royal, Pa
6 hours ago · USGS 01566000
24 cfs 3.09 ft · 87°F 432 ft Lower Juniata
White Clay Creek Near Strickersville, Pa
6 hours ago · USGS 01478245
23 cfs 2.90 ft 76°F 87°F 137 ft Brandywine-Christina
Wapwallopen Creek Near Wapwallopen, Pa
6 hours ago · USGS 01538000
23 cfs 1.19 ft · 85°F 757 ft Upper Susquehanna-Lackawanna
Chester Creek Near Chester, Pa
6 hours ago · USGS 01477000
23 cfs 2.41 ft · 89°F 55 ft Lower Delaware
Lycoming Creek Near Trout Run, Pa
6 hours ago · USGS 01550000
22 cfs 1.54 ft · 84°F 696 ft Lower West Branch Susquehanna
West Branch Lackawaxen River At Prompton, Pa
6 hours ago · USGS 01429000
21 cfs 1.02 ft 70°F 82°F 1,086 ft Lackawaxen
Muddy Creek Near Portersville, Pa
6 hours ago · USGS 03106300
21 cfs 1.68 ft · 88°F 1,160 ft Connoquenessing
Wissahickon Creek At Fort Washington, Pa
6 hours ago · USGS 01473900
21 cfs 2.30 ft 75°F 89°F 158 ft Schuylkill
Maiden Creek Near Virginville, Pa
6 hours ago · USGS 01470755
21 cfs 2.95 ft · 86°F 313 ft Schuylkill
Sugar Creek At West Burlington, Pa
6 hours ago · USGS 01531325
21 cfs 1.90 ft · 83°F 921 ft Upper Susquehanna-Tunkhannock
Nb Neshaminy Creek At Chalfont, Pa
6 hours ago · USGS 01464720
20 cfs 2.88 ft · 88°F 257 ft Crosswicks-Neshaminy
Tunkhannock Creek Near Long Pond, Pa
6 hours ago · USGS 01447680
19 cfs 1.24 ft · 79°F 1,809 ft Lehigh
Aughwick Creek Near Three Springs, Pa
6 hours ago · USGS 01564500
19 cfs 2.30 ft · 89°F 626 ft Lower Juniata
Codorus Creek At Spring Grove, Pa
6 hours ago · USGS 01574500
19 cfs · · 87°F 431 ft Lower Susquehanna
Pennypack Creek At Pine Road, Pa
6 hours ago · USGS 01467042
19 cfs 3.20 ft 77°F 90°F 111 ft Lower Delaware
Manatawny Creek Near Spangsville, Pa
5 hours ago · USGS 01471875
19 cfs 2.54 ft 74°F 87°F 265 ft Schuylkill
Cowanesque River At Westfield, Pa
6 hours ago · USGS 01518862
18 cfs · · 81°F 1,338 ft Tioga
Pequea Creek Near Ronks, Pa
6 hours ago · USGS 01576767
18 cfs 2.27 ft · 85°F 323 ft Lower Susquehanna
South Fork Tenmile Creek At Jefferson, Pa
6 hours ago · USGS 03073000
17 cfs 2.79 ft 81°F 88°F 855 ft Lower Monongahela
Tunkhannock Creek Near Tunkhannock, Pa
1 day ago · USGS 01534000
17 cfs 1.01 ft · 83°F 610 ft Upper Susquehanna-Tunkhannock
Frankford Creek At Castor Ave, Pa
5 hours ago · USGS 01467087
16 cfs 1.60 ft 79°F 91°F 50 ft Lower Delaware
West Branch Brandywine Creek At Modena, Pa
6 hours ago · USGS 01480617
15 cfs 2.74 ft 76°F 87°F 282 ft Brandywine-Christina
Little Shenango River At Greenville, Pa
6 hours ago · USGS 03102500
14 cfs · · 88°F 952 ft Shenango
French Creek Near Phoenixville, Pa
6 hours ago · USGS 01472157
14 cfs 4.15 ft 76°F 88°F 187 ft Schuylkill
Woodcock Creek At Woodcock Creek Dam, Pa
5 hours ago · USGS 03022554
13 cfs 7.21 ft 72°F 85°F 1,127 ft French
Dyberry Creek Near Honesdale, Pa
6 hours ago · USGS 01429500
13 cfs 1.69 ft · 82°F 972 ft Lackawaxen
Towanda Creek Near Monroeton, Pa
6 hours ago · USGS 01532000
13 cfs 5.87 ft · 83°F 772 ft Upper Susquehanna-Tunkhannock
Marsh Creek Near Downingtown, Pa
6 hours ago · USGS 01480685
12 cfs 1.68 ft · 87°F 329 ft Brandywine-Christina
French Creek Near Wattsburg, Pa
6 hours ago · USGS 03021350
12 cfs 3.85 ft · 83°F 1,316 ft French
East Fork Sinnemahoning At Wharton Township, Pa
6 hours ago · USGS 01543693
12 cfs 3.46 ft · 83°F 1,162 ft Sinnemahoning
Perkiomen Creek At East Greenville, Pa
6 hours ago · USGS 01472198
12 cfs 1.68 ft · 87°F 290 ft Schuylkill
West Branch Lackawaxen River Near Aldenville, Pa
6 hours ago · USGS 01428750
12 cfs · 65°F 80°F 1,251 ft Lackawaxen
Equinunk Creek Near Dillontown, Pa
5 hours ago · USGS 01427195
11 cfs 2.10 ft 67°F 81°F 936 ft Upper Delaware
Crooked Cr Bl Catlin Hollow At Middlebury Center, Pa
6 hours ago · USGS 01518420
11 cfs 38.87 ft · 80°F 1,154 ft Tioga
Valley Creek At Pa Turnpike Br Near Valley Forge, Pa
6 hours ago · USGS 01473169
10 cfs 3.03 ft 67°F 88°F 145 ft Schuylkill
Chillisquaque Creek Near Potts Grove, Pa
5 hours ago · USGS 01553850
10 cfs 19.07 ft · 85°F 470 ft Lower West Branch Susquehanna
Tacony Creek At County Line, Pa
5 hours ago · USGS 01467086
10 cfs 2.24 ft 72°F 90°F 86 ft Lower Delaware
Young Womans Creek Near Renovo, Pa
6 hours ago · USGS 01545600
10 cfs 1.60 ft 61°F 83°F 835 ft Middle West Branch Susquehanna
Kinzua Creek Near Guffey, Pa
6 hours ago · USGS 03011800
9 cfs 2.13 ft · 82°F 1,542 ft Upper Allegheny
Jordan Creek Near Schnecksville, Pa
6 hours ago · USGS 01451800
9 cfs 2.58 ft 75°F 86°F 389 ft Lehigh
Jordan Creek At Allentown, Pa
5 hours ago · USGS 01452000
9 cfs 1.23 ft · 87°F 264 ft Lehigh
West Branch Brandywine Creek At Coatesville, Pa
5 hours ago · USGS 01480500
8 cfs 3.26 ft 75°F 87°F 326 ft Brandywine-Christina
Tohickon Creek Near Pipersville, Pa
6 hours ago · USGS 01459500
8 cfs 1.26 ft · 87°F 259 ft Middle Delaware-Musconetcong
Lackawanna River Near Forest City, Pa
6 hours ago · USGS 01534300
8 cfs 1.50 ft · 80°F 1,553 ft Upper Susquehanna-Lackawanna
Swiftwater Creek At Swiftwater, Pa
6 hours ago · USGS 01440485
8 cfs · · 81°F 1,111 ft Middle Delaware-Mongaup-Brodhead
Red Clay Creek Near Kennett Square, Pa
6 hours ago · USGS 01479820
8 cfs 2.95 ft 67°F 87°F 214 ft Brandywine-Christina
L Neshaminy Cr At Valley Road Nr Neshaminy, Pa
5 hours ago · USGS 01464907
8 cfs 1.90 ft · 89°F 202 ft Crosswicks-Neshaminy
Cobbs Creek At Mt. Moriah Cemetery, Pa
5 hours ago · USGS 01475548
8 cfs 2.04 ft 78°F 91°F 41 ft Lower Delaware
Walnut Creek Upstream Pool, Pa
6 hours ago · USGS 04213152
7 cfs 3.14 ft 73°F 81°F 595 ft Chautauqua-Conneaut
Ridley Creek At Media, Pa
6 hours ago · USGS 01476480
7 cfs 3.19 ft · 88°F 95 ft Lower Delaware
Towanda Creek Near Franklindale, Pa
6 hours ago · USGS 01531908
6 cfs 2.92 ft · 84°F 907 ft Upper Susquehanna-Tunkhannock
Poquessing Creek At Grant Ave. At Philadelphia, Pa
6 hours ago · USGS 01465798
6 cfs 2.68 ft 78°F 91°F 32 ft Lower Delaware
West Branch Perkiomen Creek At Hillegass, Pa
6 hours ago · USGS 01472199
6 cfs · · 87°F 289 ft Schuylkill
Blockhouse Creek Near English Center, Pa
6 hours ago · USGS 01549500
5 cfs · · 82°F 1,044 ft Pine
Woodcock Creek At Blooming Valley, Pa
5 hours ago · USGS 03022540
5 cfs 6.12 ft 71°F 85°F 1,215 ft French
Crum Creek Near Newtown Square, Pa
5 hours ago · USGS 01475850
5 cfs 1.86 ft · 88°F 222 ft Lower Delaware
Chillisquaque Creek At Washingtonville, Pa
5 hours ago · USGS 01553700
4 cfs · · 85°F 503 ft Lower West Branch Susquehanna
Paxton Creek Near Glenwood, Pa
6 hours ago · USGS 01571005
4 cfs 1.87 ft · 88°F 338 ft Lower Susquehanna-Swatara
Linn Run At Linn Run State Park Near Rector, Pa
6 hours ago · USGS 03044810
4 cfs 1.73 ft · 86°F 1,554 ft Kiskiminetas
East Branch White Clay Creek At Avondale, Pa
6 hours ago · USGS 01478120
4 cfs 1.88 ft 37°F 87°F 273 ft Brandywine-Christina
Birch Run Near Wagontown, Pa
5 hours ago · USGS 01480400
4 cfs 2.37 ft 67°F 86°F 520 ft Brandywine-Christina
Conewago Creek Near Bellaire, Pa
5 hours ago · USGS 01573695
4 cfs · 76°F 87°F 425 ft Lower Susquehanna-Swatara
West Branch Brandywine Creek Near Honey Brook, Pa
5 hours ago · USGS 01480300
4 cfs · · 85°F 601 ft Brandywine-Christina
East Branch Big Elk Creek At Forestville, Pa
6 hours ago · USGS 01494850
4 cfs 3.06 ft · 86°F 412 ft Chester-Sassafras
Bixler Run Near Loysville, Pa
6 hours ago · USGS 01567500
3 cfs 2.88 ft · 88°F 604 ft Lower Susquehanna-Swatara
Muncy Creek Near Sonestown, Pa
6 hours ago · USGS 01552500
3 cfs 1.49 ft · 81°F 1,031 ft Lower West Branch Susquehanna
Bermudian Creek At Oxford Road Nr Heidlersburg, Pa
6 hours ago · USGS 01573849
3 cfs 1.77 ft · 87°F 618 ft Lower Susquehanna
Marsh Creek At Blanchard, Pa
6 hours ago · USGS 01547700
3 cfs · · 88°F 589 ft Bald Eagle
Cobbs Cr At U.S. Hghwy No. 1 At Philadelphia, Pa
6 hours ago · USGS 01475530
2 cfs 2.40 ft 74°F 89°F 136 ft Lower Delaware
Mountain Creek Near Pine Grove Furnace, Pa
5 hours ago · USGS 01571184
2 cfs 3.95 ft · 86°F 859 ft Lower Susquehanna-Swatara
Wappasening Creek Near Windham Center, Pa
5 hours ago · USGS 01514850
2 cfs 4.57 ft · 83°F 910 ft Owego-Wappasening
Corey Creek Near Mainesburg, Pa
6 hours ago · USGS 01516500
1 cfs 1.38 ft · 79°F 1,341 ft Tioga
Marsh Creek Near Glenmoore, Pa
5 hours ago · USGS 01480675
1 cfs 1.13 ft · 87°F 506 ft Brandywine-Christina
Little Pine Creek Near Etna, Pa
5 hours ago · USGS 03049800
1 cfs 2.35 ft · 90°F 779 ft Lower Allegheny
Tonoloway Creek Near Needmore, Pa
6 hours ago · USGS 01613050
1 cfs 2.71 ft · 88°F 692 ft Conococheague-Opequon
Brandy Run Near Girard, Pa
6 hours ago · USGS 04213075
1 cfs 1.44 ft · 82°F 759 ft Chautauqua-Conneaut
Choconut Creek Near Choconut, Pa
5 hours ago · USGS 01513550
1 cfs 3.72 ft · 81°F 1,119 ft Owego-Wappasening
Sevenmile Run Near Rasselas, Pa
6 hours ago · USGS 03026500
1 cfs 1.63 ft 64°F 82°F 1,694 ft Clarion
Little Bush Kill At Edgemere, Pa
5 hours ago · USGS 01439590
1 cfs 3.99 ft · 82°F 1,272 ft Middle Delaware-Mongaup-Brodhead
Waldy Run Near Emporium, Pa
6 hours ago · USGS 01542810
1 cfs 3.31 ft · 84°F 1,266 ft Sinnemahoning
Nb Sugar Creek Trib Near Columbia Cross Roads, Pa
6 hours ago · USGS 01531250
0 cfs · · 81°F 1,144 ft Upper Susquehanna-Tunkhannock
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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.