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
61%
Paddle runs
0
Updated
Jul 19
Open the Pennsylvania flow layer on the map Every USGS streamgauge filtered to Pennsylvania.
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July
19
2026
Flow briefing

Streamflow levels across Pennsylvania are currently 61% of normal, with the Susquehanna River At Marietta reporting the highest discharge in the state at 9,980 cfs and a gauge stage of 33.77 ft.

Meanwhile, the Monongahela River Near Masontown is seeing a spike today — up 31% 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 residents in western counties should prepare for degraded air quality conditions. The Pennsylvania Department of Environmental Protection has issued a Code Orange Air Quality Alert effective through July 20th for Allegheny, Beaver, Butler, Lawrence, Mercer, Armstrong, Indiana, Westmoreland, Washington, Greene, and Fayette counties. This alert particularly affects major population centers including Pittsburgh and surrounding areas. Sensitive groups—children, elderly individuals, and those with asthma, heart disease, or respiratory conditions—should avoid outdoor exercise and strenuous activity. The public is encouraged to monitor air quality updates at airnow.gov and ahs.dep.pa.gov/AQPartnersWeb/ for real-time information and health recommendations.

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

61%

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

Highest discharge

Susquehanna River At Marietta 9,980 cfs

Gauge stage 33.77 ft

Biggest 24h spike

Monongahela River Near Masontown +31%

Now 2,560 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
5 hours ago · USGS 03086000
16,400 cfs 14.47 ft · 65°F 690 ft Upper Ohio
Redbank Creek At St. Charles, Pa
5 hours ago · USGS 03032500
10,900 cfs 11.74 ft · 61°F 978 ft Middle Allegheny-Redbank
Redbank Creek At Brookville, Pa
6 hours ago · USGS 03031882
10,300 cfs 17.11 ft · 61°F 1,208 ft Middle Allegheny-Redbank
Allegheny River At Parker, Pa
5 hours ago · USGS 03031500
10,000 cfs 4.10 ft · 61°F 846 ft Middle Allegheny-Redbank
Susquehanna River At Marietta, Pa
5 hours ago · USGS 01576000
9,380 cfs 33.65 ft 43°F 66°F 237 ft Lower Susquehanna
Susquehanna River At Harrisburg, Pa
5 hours ago · USGS 01570500
8,530 cfs 3.46 ft 68°F 64°F 294 ft Lower Susquehanna-Swatara
Allegheny River At Natrona, Pa
5 hours ago · USGS 03049500
8,190 cfs 10.99 ft · 64°F 747 ft Lower Allegheny
Susquehanna River At Sunbury, Pa
5 hours ago · USGS 01554000
6,480 cfs 6.79 ft · 64°F 421 ft Lower Susquehanna-Penns
Allegheny River At Kittanning, Pa
5 hours ago · USGS 03036500
5,460 cfs 10.47 ft · 63°F 774 ft Middle Allegheny-Redbank
West Branch Susquehanna River At Bower, Pa
4 hours ago · USGS 01541000
3,730 cfs 9.36 ft · 61°F 1,214 ft Upper West Branch Susquehanna
Susquehanna River At Bloomsburg, Pa
5 hours ago · USGS 01538700
3,190 cfs 1.20 ft · 64°F 458 ft Upper Susquehanna-Lackawanna
Mahoning Creek At Punxsutawney, Pa
5 hours ago · USGS 03034000
3,160 cfs 6.71 ft 67°F 62°F 1,211 ft Middle Allegheny-Redbank
Monongahela River Near Masontown, Pa
4 hours ago · USGS 03072655
3,130 cfs 10.46 ft 80°F 67°F 765 ft Lower Monongahela
West Branch Susquehanna River At Lewisburg, Pa
5 hours ago · USGS 01553500
3,080 cfs 2.10 ft · 64°F 433 ft Lower West Branch Susquehanna
Susquehanna River At Danville, Pa
4 hours ago · USGS 01540500
2,960 cfs 2.73 ft 79°F 64°F 436 ft Upper Susquehanna-Lackawanna
Allegheny River At Franklin, Pa
5 hours ago · USGS 03025500
2,850 cfs 3.18 ft 60°F 60°F 959 ft Middle Allegheny-Tionesta
West Branch Susquehanna River At Allenwood, Pa
5 hours ago · USGS 01553025
2,810 cfs 7.81 ft · 81°F 451 ft Lower West Branch Susquehanna
Sinnemahoning Creek At Sinnemahoning, Pa
5 hours ago · USGS 01543500
2,700 cfs 4.47 ft · 60°F 778 ft Sinnemahoning
Wb Susquehanna River At Williamsport, Pa
5 hours ago · USGS 01551500
2,670 cfs 1.25 ft · 63°F 502 ft Lower West Branch Susquehanna
Wb Susquehanna River At Jersey Shore, Pa
5 hours ago · USGS 01549760
2,550 cfs 2.15 ft · 81°F 541 ft Lower West Branch Susquehanna
Susquehanna River At Wilkes-Barre, Pa
5 hours ago · USGS 01536500
2,470 cfs · · 64°F 522 ft Upper Susquehanna-Lackawanna
West Branch Susquehanna River At Hyde, Pa
5 hours ago · USGS 01541303
2,450 cfs 6.46 ft · 61°F 1,098 ft Upper West Branch Susquehanna
Conemaugh River At Seward, Pa
5 hours ago · USGS 03041500
2,410 cfs 3.84 ft 69°F 64°F 1,080 ft Conemaugh
Conemaugh River At Minersville, Pa
5 hours ago · USGS 03041029
2,370 cfs 4.07 ft · 62°F 1,133 ft Conemaugh
Little Mahoning Creek At Mccormick, Pa
5 hours ago · USGS 03034500
2,230 cfs 8.16 ft 67°F 62°F 1,173 ft Middle Allegheny-Redbank
Delaware River At Port Jervis Ny, Pa
4 hours ago · USGS 01434000
2,220 cfs 2.87 ft 74°F 66°F 418 ft Middle Delaware-Mongaup-Brodhead
Kiskiminetas River At Vandergrift, Pa
5 hours ago · USGS 03048500
2,150 cfs 5.08 ft · 64°F 775 ft Kiskiminetas
Allegheny River At West Hickory, Pa
5 hours ago · USGS 03016000
2,100 cfs 3.60 ft 36°F 59°F 1,060 ft Middle Allegheny-Tionesta
Youghiogheny River At Sutersville, Pa
5 hours ago · USGS 03083500
1,990 cfs 4.43 ft 78°F 66°F 737 ft Youghiogheny
Wb Susquehanna River At Lock Haven, Pa
5 hours ago · USGS 01545800
1,810 cfs 8.33 ft · 62°F 538 ft Middle West Branch Susquehanna
West Branch Susquehanna River At Renovo, Pa
4 hours ago · USGS 01545500
1,810 cfs 1.23 ft · 59°F 636 ft Middle West Branch Susquehanna
Clarion River Near Piney, Pa
4 hours ago · USGS 03030500
1,790 cfs 4.68 ft · 61°F 1,005 ft Clarion
Susquehanna River At Meshoppen, Pa
4 hours ago · USGS 01533400
1,710 cfs 7.78 ft · 61°F 610 ft Upper Susquehanna-Tunkhannock
Stonycreek River At Ferndale, Pa
5 hours ago · USGS 03040000
1,710 cfs 4.74 ft · 62°F 1,185 ft Conemaugh
Allegheny River Bl Conewango Creek At Warren, Pa
5 hours ago · USGS 03015310
1,690 cfs 2.65 ft · 59°F 1,172 ft Upper Allegheny
Crooked Creek At Idaho, Pa
4 hours ago · USGS 03038000
1,540 cfs 5.40 ft 69°F 63°F 960 ft Middle Allegheny-Redbank
Allegheny River At Kinzua Dam, Pa
5 hours ago · USGS 03012550
1,500 cfs 8.15 ft 64°F 56°F 1,198 ft Upper Allegheny
Youghiogheny River At Connellsville, Pa
5 hours ago · USGS 03082500
1,500 cfs 2.93 ft · 66°F 861 ft Youghiogheny
Wb Susquehanna River At Karthaus, Pa
4 hours ago · USGS 01542500
1,450 cfs 2.63 ft 74°F 60°F 832 ft Upper West Branch Susquehanna
Clarion River At Cooksburg, Pa
5 hours ago · USGS 03029500
1,410 cfs 3.96 ft · 60°F 1,153 ft Clarion
Clarion River At Ridgway, Pa
4 hours ago · USGS 03029000
1,350 cfs 5.28 ft · 59°F 1,361 ft Clarion
Beaver River At Beaver Falls, Pa
5 hours ago · USGS 03107500
1,340 cfs 4.97 ft · 63°F 719 ft Beaver
Susquehanna River At Towanda, Pa
5 hours ago · USGS 01531500
1,320 cfs · · 60°F 686 ft Upper Susquehanna-Tunkhannock
Youghiogheny River Below Confluence, Pa
5 hours ago · USGS 03081000
1,290 cfs 2.91 ft 59°F 64°F 1,305 ft Youghiogheny
Youghiogheny River At Ohiopyle, Pa
5 hours ago · USGS 03081500
1,240 cfs 2.23 ft · 64°F 1,170 ft Youghiogheny
Juniata River At Newport, Pa
5 hours ago · USGS 01567000
1,210 cfs 3.58 ft 43°F 63°F 368 ft Lower Juniata
Conemaugh River At Tunnelton, Pa
5 hours ago · USGS 03044000
1,210 cfs 3.59 ft 73°F 64°F 845 ft Conemaugh
Delaware River At Lordville Ny, Pa
5 hours ago · USGS 01427207
1,210 cfs 6.35 ft 64°F 74°F 841 ft Upper Delaware
Delaware River At Callicoon Ny, Pa
5 hours ago · USGS 01427510
1,130 cfs 3.25 ft 70°F 76°F 737 ft Upper Delaware
Lehigh River At Glendon, Pa
4 hours ago · USGS 01454700
1,120 cfs 7.49 ft 74°F 65°F 174 ft Lehigh
Susquehanna River Near Waverly Ny, Pa
6 hours ago · USGS 01515000
1,120 cfs 1.20 ft · 60°F 741 ft Owego-Wappasening
Juniata River At Lewistown, Pa
4 hours ago · USGS 01564895
1,040 cfs 3.35 ft · 64°F 448 ft Lower Juniata
Lehigh River At Bethlehem, Pa
4 hours ago · USGS 01453000
1,030 cfs 1.56 ft · 66°F 211 ft Lehigh
Schuylkill River At Norristown, Pa
4 hours ago · USGS 01473500
976 cfs 8.02 ft 82°F 69°F 52 ft Schuylkill
Wb Susquehanna River Near Curwensville, Pa
4 hours ago · USGS 01541200
942 cfs 4.13 ft · 62°F 1,129 ft Upper West Branch Susquehanna
Beaver River At Wampum, Pa
5 hours ago · USGS 03105500
932 cfs 3.35 ft 78°F 62°F 737 ft Beaver
Driftwood Br Sinnemahoning Cr At Sterling Run, Pa
4 hours ago · USGS 01543000
885 cfs 1.22 ft · 59°F 894 ft Sinnemahoning
Juniata River At Mapleton Depot, Pa
5 hours ago · USGS 01563500
883 cfs 2.93 ft · 64°F 562 ft Lower Juniata
Youghiogheny River At Youghiogheny River Dam, Pa
5 hours ago · USGS 03077500
876 cfs 4.38 ft 58°F 64°F 1,313 ft Youghiogheny
Neshaminy Creek Near Penns Park, Pa
4 hours ago · USGS 01465200
772 cfs 6.80 ft · 68°F 119 ft Crosswicks-Neshaminy
Lehigh River At Walnutport, Pa
4 hours ago · USGS 01451000
719 cfs 2.40 ft · 64°F 352 ft Lehigh
Clearfield Creek At Dimeling, Pa
5 hours ago · USGS 01541500
706 cfs 4.72 ft · 60°F 1,152 ft Upper West Branch Susquehanna
Chartiers Creek At Carnegie, Pa
4 hours ago · USGS 03085500
698 cfs 2.17 ft · 66°F 779 ft Upper Ohio
Schuylkill River At Pottstown, Pa
5 hours ago · USGS 01472000
659 cfs 1.72 ft · 67°F 128 ft Schuylkill
Blacklick Creek At Josephine, Pa
5 hours ago · USGS 03042000
637 cfs 4.59 ft 71°F 65°F 977 ft Conemaugh
Juniata River At Huntingdon, Pa
5 hours ago · USGS 01559000
620 cfs 1.95 ft · 64°F 602 ft Upper Juniata
Schuylkill River At Philadelphia, Pa
5 hours ago · USGS 01474500
579 cfs 5.88 ft 82°F 71°F 13 ft Schuylkill
Two Lick Creek At Graceton, Pa
4 hours ago · USGS 03042500
569 cfs 3.87 ft · 64°F 984 ft Conemaugh
Bald Eagle Creek Bl Spring Creek At Milesburg, Pa
5 hours ago · USGS 01547200
561 cfs · · 63°F 683 ft Bald Eagle
Lehigh River At Lehighton, Pa
4 hours ago · USGS 01449000
552 cfs 2.91 ft · 63°F 444 ft Lehigh
Frankstown Br Juniata River At Williamsburg, Pa
4 hours ago · USGS 01556000
499 cfs 4.05 ft · 64°F 836 ft Upper Juniata
Neshaminy Creek Near Rushland, Pa
5 hours ago · USGS 01464750
442 cfs 4.50 ft · 68°F 153 ft Crosswicks-Neshaminy
Casselman River At Markleton, Pa
4 hours ago · USGS 03079000
371 cfs 1.80 ft 74°F 63°F 1,656 ft Youghiogheny
Schuylkill River At Reading, Pa
5 hours ago · USGS 01471510
368 cfs 2.96 ft · 67°F 187 ft Schuylkill
Little Juniata River At Spruce Creek, Pa
5 hours ago · USGS 01558000
368 cfs 2.70 ft · 63°F 760 ft Upper Juniata
Clarion River At Johnsonburg, Pa
5 hours ago · USGS 03028500
358 cfs 2.50 ft 63°F 58°F 1,426 ft Clarion
Mahoning Creek At Mahoning Creek Dam, Pa
5 hours ago · USGS 03036000
347 cfs 2.76 ft 72°F 62°F 1,003 ft Middle Allegheny-Redbank
French Creek At Utica, Pa
4 hours ago · USGS 03024000
342 cfs 2.12 ft · 60°F 1,026 ft French
French Creek At Meadville, Pa
5 hours ago · USGS 03023100
316 cfs 2.27 ft · 60°F 1,062 ft French
Lehigh R Bl Francis E Walter Res Nr White Haven Pa, Pa
4 hours ago · USGS 01447800
294 cfs 3.55 ft 70°F 60°F 1,220 ft Lehigh
Lackawaxen River At Rowland, Pa
4 hours ago · USGS 01432110
281 cfs 4.17 ft 67°F 75°F 689 ft Lackawaxen
Conestoga River At Conestoga, Pa
4 hours ago · USGS 01576754
263 cfs 1.51 ft · 68°F 180 ft Lower Susquehanna
Pine Creek Bl L Pine Creek Near Waterville, Pa
5 hours ago · USGS 01549700
262 cfs 1.84 ft 76°F 61°F 572 ft Pine
Loyalhanna Creek At Kingston, Pa
5 hours ago · USGS 03045000
258 cfs 3.01 ft · 65°F 1,023 ft Kiskiminetas
Schuylkill River At Berne, Pa
5 hours ago · USGS 01470500
252 cfs 5.05 ft · 65°F 315 ft Schuylkill
Spring Creek Near Axemann, Pa
5 hours ago · USGS 01546500
230 cfs 3.02 ft · 62°F 790 ft Bald Eagle
Shenango River At Sharpsville, Pa
5 hours ago · USGS 03103500
230 cfs 2.61 ft 79°F 61°F 865 ft Shenango
Bald Eagle Creek Near Beech Creek Station, Pa
4 hours ago · USGS 01548005
222 cfs 6.45 ft · 62°F 566 ft Bald Eagle
Rays Br Juniata R Bl Rays Dam Nr Huntingdon, Pa
4 hours ago · USGS 01563200
212 cfs 3.36 ft 79°F 63°F 604 ft Raystown
Perkiomen Creek At Graterford, Pa
5 hours ago · USGS 01473000
203 cfs 1.48 ft 75°F 68°F 125 ft Schuylkill
Spring Creek At Milesburg, Pa
5 hours ago · USGS 01547100
201 cfs 4.41 ft · 63°F 699 ft Bald Eagle
Penns Creek At Penns Creek, Pa
5 hours ago · USGS 01555000
200 cfs 1.98 ft · 64°F 511 ft Lower Susquehanna-Penns
Tionesta Creek At Lynch, Pa
5 hours ago · USGS 03017500
195 cfs 1.50 ft 71°F 58°F 1,254 ft Middle Allegheny-Tionesta
Shenango River Near Transfer, Pa
5 hours ago · USGS 03102850
195 cfs 2.48 ft 74°F 61°F 911 ft Shenango
Allegheny River At Port Allegany, Pa
5 hours ago · USGS 03007800
187 cfs 2.73 ft 70°F 56°F 1,457 ft Upper Allegheny
Eb Clarion River At Eb Clarion River Dam, Pa
5 hours ago · USGS 03027500
186 cfs 2.78 ft 60°F 57°F 1,519 ft Clarion
Brodhead Creek At Minisink Hills, Pa
5 hours ago · USGS 01442500
185 cfs 1.00 ft · 64°F 304 ft Middle Delaware-Mongaup-Brodhead
Pine Creek At Cedar Run, Pa
5 hours ago · USGS 01548500
185 cfs 1.51 ft · 59°F 780 ft Pine
Conewango Creek At Russell, Pa
4 hours ago · USGS 03015000
184 cfs 2.19 ft · 58°F 1,228 ft Conewango
Brandywine Creek At Chadds Ford, Pa
4 hours ago · USGS 01481000
181 cfs 1.84 ft 77°F 69°F 172 ft Brandywine-Christina
Crooked Creek At Crooked Creek Dam, Pa
5 hours ago · USGS 03039000
181 cfs 1.52 ft 73°F 64°F 806 ft Middle Allegheny-Redbank
Raystown Branch Juniata River At Saxton, Pa
5 hours ago · USGS 01562000
169 cfs 1.49 ft · 65°F 799 ft Raystown
Swatara Creek Near Hershey, Pa
5 hours ago · USGS 01573560
168 cfs 1.63 ft · 65°F 328 ft Lower Susquehanna-Swatara
Bald Eagle Creek At Blanchard, Pa
5 hours ago · USGS 01547500
164 cfs 3.35 ft 68°F 63°F 582 ft Bald Eagle
Conodoguinet Creek Near Hogestown, Pa
4 hours ago · USGS 01570000
161 cfs 1.32 ft · 64°F 353 ft Lower Susquehanna-Swatara
Conestoga River At Lancaster, Pa
5 hours ago · USGS 01576500
155 cfs 3.31 ft · 68°F 255 ft Lower Susquehanna
Fishing Creek Near Bloomsburg, Pa
4 hours ago · USGS 01539000
151 cfs 2.28 ft · 63°F 544 ft Upper Susquehanna-Lackawanna
Brokenstraw Creek At Youngsville, Pa
5 hours ago · USGS 03015500
145 cfs 1.51 ft · 58°F 1,188 ft Upper Allegheny
Dunkard Creek At Shannopin, Pa
5 hours ago · USGS 03072000
142 cfs 2.36 ft 78°F 67°F 812 ft Lower Monongahela
Allegheny River At Eldred, Pa
4 hours ago · USGS 03010500
141 cfs 2.38 ft · 56°F 1,421 ft Upper Allegheny
Yellow Creek Near Homer City, Pa
4 hours ago · USGS 03042280
141 cfs 2.36 ft · 64°F 1,139 ft Conemaugh
First Fork Sinnemahoning Cr Near Sinnemahoning, Pa
5 hours ago · USGS 01544000
138 cfs · · 60°F 878 ft Sinnemahoning
Dunning Creek At Belden, Pa
5 hours ago · USGS 01560000
131 cfs 1.93 ft · 65°F 1,054 ft Raystown
Slippery Rock Creek At Wurtemburg, Pa
4 hours ago · USGS 03106500
130 cfs 1.26 ft · 62°F 833 ft Connoquenessing
Wissahickon Creek At Fort Washington, Pa
4 hours ago · USGS 01473900
118 cfs 2.98 ft 74°F 68°F 158 ft Schuylkill
Yellow Breeches Creek Near Camp Hill, Pa
5 hours ago · USGS 01571500
118 cfs 1.11 ft · 64°F 309 ft Lower Susquehanna-Swatara
Loyalhanna Creek At Loyalhanna Dam, Pa
5 hours ago · USGS 03047000
116 cfs · 78°F 64°F 865 ft Kiskiminetas
Spring Creek At Houserville, Pa
5 hours ago · USGS 01546400
106 cfs 3.50 ft · 62°F 931 ft Bald Eagle
Beech Creek At Monument, Pa
5 hours ago · USGS 01547950
104 cfs 5.59 ft · 62°F 746 ft Bald Eagle
L Neshaminy Cr At Valley Road Nr Neshaminy, Pa
4 hours ago · USGS 01464907
99 cfs 2.67 ft · 68°F 202 ft Crosswicks-Neshaminy
First Fork Sinnemahoning Creek At Wharton, Pa
5 hours ago · USGS 01543700
99 cfs 4.38 ft · 79°F 1,064 ft Sinnemahoning
Shenango River At Pymatuning Dam, Pa
5 hours ago · USGS 03101500
98 cfs 4.74 ft · 60°F 976 ft Shenango
East Branch Perkiomen Creek Near Schwenksville, Pa
5 hours ago · USGS 01472810
97 cfs 3.04 ft · 67°F 195 ft Schuylkill
Cowanesque River At Elkland, Pa
5 hours ago · USGS 01519200
96 cfs 16.12 ft · 74°F 1,119 ft Tioga
Pennypack Cr At Lower Rhawn St Bdg, Pa
4 hours ago · USGS 01467048
95 cfs 2.97 ft 76°F 71°F 37 ft Lower Delaware
Bald Eagle Creek At Tyrone, Pa
4 hours ago · USGS 01557500
95 cfs 1.04 ft · 62°F 923 ft Upper Juniata
Oil Creek At Rouseville, Pa
5 hours ago · USGS 03020500
93 cfs 2.11 ft · 59°F 1,026 ft Middle Allegheny-Tionesta
Swatara Creek At Harper Tavern, Pa
5 hours ago · USGS 01573000
92 cfs · · 66°F 368 ft Lower Susquehanna-Swatara
Lackawanna River At Old Forge, Pa
4 hours ago · USGS 01536000
91 cfs 2.24 ft · 64°F 597 ft Upper Susquehanna-Lackawanna
Bushkill Creek Ab Rt 33 Bridge At Tatamy, Pa
4 hours ago · USGS 01446775
88 cfs 7.26 ft · 81°F 349 ft Middle Delaware-Musconetcong
Schuylkill River At Landingville, Pa
4 hours ago · USGS 01468500
86 cfs 3.12 ft · 65°F 472 ft Schuylkill
Kishacoquillas Creek At Reedsville, Pa
5 hours ago · USGS 01565000
85 cfs 2.40 ft · 64°F 578 ft Lower Juniata
Tionesta Creek At Tionesta Creek Dam, Pa
5 hours ago · USGS 03020000
81 cfs · 76°F 59°F 1,048 ft Middle Allegheny-Tionesta
Nb Neshaminy Creek At Chalfont, Pa
5 hours ago · USGS 01464720
80 cfs 3.49 ft · 67°F 257 ft Crosswicks-Neshaminy
Kettle Creek Near Westport, Pa
5 hours ago · USGS 01545000
79 cfs 1.95 ft · 60°F 729 ft Middle West Branch Susquehanna
Tulpehocken Creek Near Reading, Pa
5 hours ago · USGS 01471000
78 cfs 1.11 ft · 67°F 216 ft Schuylkill
West Conewago Creek Near Manchester, Pa
5 hours ago · USGS 01574000
78 cfs 2.34 ft 79°F 65°F 264 ft Lower Susquehanna
Loyalsock Creek At Loyalsockville, Pa
4 hours ago · USGS 01552000
77 cfs · · 62°F 588 ft Lower West Branch Susquehanna
Connoquenessing Creek Near Zelienople, Pa
4 hours ago · USGS 03106000
77 cfs 1.65 ft 77°F 63°F 856 ft Connoquenessing
Woodcock Creek At Blooming Valley, Pa
5 hours ago · USGS 03022540
76 cfs 6.74 ft 70°F 59°F 1,215 ft French
Tobyhanna Creek Near Blakeslee, Pa
5 hours ago · USGS 01447720
76 cfs 2.91 ft 71°F 58°F 1,514 ft Lehigh
Lehigh River At Stoddartsville, Pa
5 hours ago · USGS 01447500
75 cfs · 68°F 58°F 1,461 ft Lehigh
Laurel Hill Creek At Ursina, Pa
4 hours ago · USGS 03080000
74 cfs 1.15 ft · 64°F 1,338 ft Youghiogheny
Codorus Creek Near York, Pa
5 hours ago · USGS 01575500
72 cfs 2.11 ft · 66°F 357 ft Lower Susquehanna
Tioga River At Tioga Junction, Pa
5 hours ago · USGS 01518700
68 cfs 6.69 ft 74°F 57°F 997 ft Tioga
West Branch Clarion River At Wilcox, Pa
5 hours ago · USGS 03028000
67 cfs 1.56 ft 65°F 57°F 1,506 ft Clarion
Tioga River At Tioga, Pa
5 hours ago · USGS 01518000
66 cfs · · 58°F 1,023 ft Tioga
Raccoon Creek At Moffatts Mill, Pa
4 hours ago · USGS 03108000
64 cfs 1.77 ft · 64°F 721 ft Upper Ohio
Lackawaxen River At Hawley, Pa
4 hours ago · USGS 01431500
63 cfs 1.68 ft 72°F 61°F 885 ft Lackawaxen
Nb Neshaminy Cr Bl Lake Galena Nr New Britain, Pa
5 hours ago · USGS 01464645
60 cfs 2.13 ft · 67°F 277 ft Crosswicks-Neshaminy
Pohopoco Creek At Kresgeville, Pa
4 hours ago · USGS 01449360
60 cfs 3.38 ft 66°F 62°F 675 ft Lehigh
Tulpehocken Cr At Blue Marsh Damsite Near Reading, Pa
5 hours ago · USGS 01470960
60 cfs 2.82 ft 65°F 66°F 234 ft Schuylkill
Red Clay Creek Near Kennett Square, Pa
5 hours ago · USGS 01479820
59 cfs 3.38 ft 67°F 68°F 214 ft Brandywine-Christina
Frankford Creek At Castor Ave, Pa
4 hours ago · USGS 01467087
59 cfs 1.86 ft 77°F 71°F 50 ft Lower Delaware
Kettle Creek At Cross Fork, Pa
5 hours ago · USGS 01544500
58 cfs · 67°F 58°F 1,033 ft Middle West Branch Susquehanna
Cowanesque River Near Lawrenceville, Pa
5 hours ago · USGS 01520000
55 cfs 7.40 ft 68°F 57°F 997 ft Tioga
Little Lehigh Creek At Tenth St. Br. At Allentown, Pa
5 hours ago · USGS 01451650
53 cfs 2.36 ft 66°F 66°F 246 ft Lehigh
Muddy Creek At Castle Fin, Pa
4 hours ago · USGS 01577500
52 cfs 3.00 ft 74°F 69°F 174 ft Lower Susquehanna
Tuscarora Creek Near Port Royal, Pa
5 hours ago · USGS 01566000
51 cfs 3.30 ft · 64°F 432 ft Lower Juniata
Wissahickon Creek At Mouth, Pa
5 hours ago · USGS 01474000
51 cfs 2.27 ft 75°F 70°F 71 ft Schuylkill
Little Shenango River At Greenville, Pa
5 hours ago · USGS 03102500
49 cfs 1.43 ft · 61°F 952 ft Shenango
Lackawanna River At Archbald, Pa
5 hours ago · USGS 01534500
49 cfs 2.44 ft · 61°F 895 ft Upper Susquehanna-Lackawanna
Pohopoco Cr Bl Beltzville Dam Nr Parryville, Pa
4 hours ago · USGS 01449800
49 cfs 2.74 ft 60°F 63°F 495 ft Lehigh
Paxton Creek Near Glenwood, Pa
5 hours ago · USGS 01571005
48 cfs 2.58 ft · 82°F 338 ft Lower Susquehanna-Swatara
Pennypack Creek At Pine Road, Pa
5 hours ago · USGS 01467042
48 cfs 3.38 ft 74°F 70°F 111 ft Lower Delaware
Aquashicola Creek At Palmerton, Pa
5 hours ago · USGS 01450500
48 cfs · · 64°F 391 ft Lehigh
East Branch Brandywine Creek Below Downingtown, Pa
4 hours ago · USGS 01480870
47 cfs 2.92 ft 73°F 68°F 223 ft Brandywine-Christina
Walnut Creek Upstream Pool, Pa
4 hours ago · USGS 04213152
47 cfs 3.43 ft 72°F 74°F 595 ft Chautauqua-Conneaut
White Clay Creek Near Strickersville, Pa
4 hours ago · USGS 01478245
45 cfs 3.15 ft 74°F 69°F 137 ft Brandywine-Christina
Lackawaxen River Near Honesdale, Pa
4 hours ago · USGS 01430000
44 cfs 1.16 ft · 61°F 946 ft Lackawaxen
Pequea Creek At Martic Forge, Pa
4 hours ago · USGS 01576787
44 cfs 3.31 ft · 67°F 216 ft Lower Susquehanna
Bush Kill At Shoemakers, Pa
4 hours ago · USGS 01439500
43 cfs 1.58 ft 49°F 62°F 422 ft Middle Delaware-Mongaup-Brodhead
French Creek Near Union City, Pa
5 hours ago · USGS 03021520
43 cfs 2.13 ft · 58°F 1,195 ft French
Tulpehocken Creek Near Bernville, Pa
5 hours ago · USGS 01470779
42 cfs 1.36 ft 70°F 66°F 312 ft Schuylkill
Sherman Creek At Shermans Dale, Pa
5 hours ago · USGS 01568000
42 cfs · · 64°F 423 ft Lower Susquehanna-Swatara
Brodhead Creek Near Analomink, Pa
6 hours ago · USGS 01440400
40 cfs 1.74 ft 67°F 61°F 592 ft Middle Delaware-Mongaup-Brodhead
Redstone Creek At Waltersburg, Pa
4 hours ago · USGS 03074500
40 cfs 1.37 ft · 66°F 891 ft Lower Monongahela
Little Lehigh Creek Near Allentown, Pa
4 hours ago · USGS 01451500
40 cfs · 64°F 66°F 260 ft Lehigh
Tacony Creek At County Line, Pa
5 hours ago · USGS 01467086
39 cfs 2.49 ft 72°F 70°F 86 ft Lower Delaware
Swatara Creek Near Inwood, Pa
5 hours ago · USGS 01572190
38 cfs 1.87 ft · 66°F 429 ft Lower Susquehanna-Swatara
Aughwick Creek Near Shirleysburg, Pa
4 hours ago · USGS 01564512
38 cfs 2.82 ft · 65°F 565 ft Lower Juniata
East Mahantango Creek Near Dalmatia, Pa
5 hours ago · USGS 01555500
37 cfs 1.44 ft · 64°F 404 ft Lower Susquehanna-Penns
Swatara Creek Near Pine Grove, Pa
4 hours ago · USGS 01572025
35 cfs 2.82 ft · 66°F 484 ft Lower Susquehanna-Swatara
Chester Creek Near Chester, Pa
5 hours ago · USGS 01477000
34 cfs 2.52 ft · 70°F 55 ft Lower Delaware
East Branch Perkiomen Creek Near Dublin, Pa
5 hours ago · USGS 01472620
34 cfs 1.88 ft · 66°F 343 ft Schuylkill
Tioga River Near Mansfield, Pa
5 hours ago · USGS 01516350
33 cfs · 71°F 58°F 1,126 ft Tioga
Aughwick Creek Near Three Springs, Pa
5 hours ago · USGS 01564500
33 cfs 2.49 ft · 66°F 626 ft Lower Juniata
Quittapahilla Creek Near Bellegrove, Pa
5 hours ago · USGS 01573160
33 cfs 3.47 ft · 65°F 362 ft Lower Susquehanna-Swatara
West Conewago Creek At East Berlin, Pa
5 hours ago · USGS 01573825
32 cfs 2.67 ft · 65°F 388 ft Lower Susquehanna
Monocacy Creek At Bethlehem, Pa
5 hours ago · USGS 01452500
31 cfs 2.26 ft · 66°F 256 ft Lehigh
Little Schuylkill River At Tamaqua, Pa
5 hours ago · USGS 01469500
31 cfs 2.20 ft · 62°F 821 ft Schuylkill
Lackawanna R Bl Leggetts Creek At Scranton, Pa
4 hours ago · USGS 01534860
30 cfs 1.06 ft · 77°F 709 ft Upper Susquehanna-Lackawanna
Poquessing Creek At Grant Ave. At Philadelphia, Pa
4 hours ago · USGS 01465798
29 cfs 3.06 ft 75°F 71°F 32 ft Lower Delaware
East Branch Brandywine Creek Near Downingtown, Pa
4 hours ago · USGS 01480700
29 cfs 1.99 ft · 68°F 281 ft Brandywine-Christina
Chillisquaque Creek Near Potts Grove, Pa
5 hours ago · USGS 01553850
27 cfs 19.36 ft · 80°F 470 ft Lower West Branch Susquehanna
Oswayo Creek At Shinglehouse, Pa
4 hours ago · USGS 03010655
27 cfs 3.76 ft · 56°F 1,464 ft Upper Allegheny
Tohickon Creek Near Pipersville, Pa
5 hours ago · USGS 01459500
27 cfs 1.50 ft · 66°F 259 ft Middle Delaware-Musconetcong
Wapwallopen Creek Near Wapwallopen, Pa
4 hours ago · USGS 01538000
26 cfs 1.23 ft · 64°F 757 ft Upper Susquehanna-Lackawanna
East Fork Sinnemahoning At Wharton Township, Pa
5 hours ago · USGS 01543693
26 cfs 3.65 ft · 77°F 1,162 ft Sinnemahoning
Codorus Creek At Spring Grove, Pa
5 hours ago · USGS 01574500
25 cfs · · 65°F 431 ft Lower Susquehanna
Valley Creek At Pa Turnpike Br Near Valley Forge, Pa
4 hours ago · USGS 01473169
25 cfs 3.32 ft 66°F 69°F 145 ft Schuylkill
Shohola Creek Near Walker Lake, Pa
4 hours ago · USGS 01432495
25 cfs 3.27 ft 73°F 75°F 708 ft Middle Delaware-Mongaup-Brodhead
Wills Creek Below Hyndman, Pa
5 hours ago · USGS 01601000
25 cfs 1.69 ft · 66°F 903 ft North Branch Potomac
Maiden Creek Near Virginville, Pa
5 hours ago · USGS 01470755
25 cfs 2.99 ft · 81°F 313 ft Schuylkill
West Branch Brandywine Creek At Modena, Pa
4 hours ago · USGS 01480617
25 cfs 2.85 ft 74°F 68°F 282 ft Brandywine-Christina
Young Womans Creek Near Renovo, Pa
4 hours ago · USGS 01545600
25 cfs 1.80 ft 61°F 58°F 835 ft Middle West Branch Susquehanna
Cowanesque River At Westfield, Pa
5 hours ago · USGS 01518862
25 cfs · · 57°F 1,338 ft Tioga
French Creek Near Wattsburg, Pa
5 hours ago · USGS 03021350
25 cfs 4.03 ft · 57°F 1,316 ft French
Sugar Creek At West Burlington, Pa
5 hours ago · USGS 01531325
24 cfs 1.95 ft · 61°F 921 ft Upper Susquehanna-Tunkhannock
Manatawny Creek Near Spangsville, Pa
4 hours ago · USGS 01471875
24 cfs 2.60 ft 72°F 66°F 265 ft Schuylkill
Lycoming Creek Near Trout Run, Pa
5 hours ago · USGS 01550000
21 cfs 1.53 ft · 61°F 696 ft Lower West Branch Susquehanna
Tunkhannock Creek Near Long Pond, Pa
4 hours ago · USGS 01447680
19 cfs 1.24 ft · 58°F 1,809 ft Lehigh
West Branch Lackawaxen River At Prompton, Pa
4 hours ago · USGS 01429000
19 cfs · 71°F 61°F 1,086 ft Lackawaxen
Cobbs Creek At Mt. Moriah Cemetery, Pa
4 hours ago · USGS 01475548
18 cfs 2.17 ft 76°F 85°F 41 ft Lower Delaware
Pequea Creek Near Ronks, Pa
4 hours ago · USGS 01576767
18 cfs 2.27 ft · 81°F 323 ft Lower Susquehanna
Perkiomen Creek At East Greenville, Pa
5 hours ago · USGS 01472198
18 cfs 1.75 ft · 66°F 290 ft Schuylkill
Tunkhannock Creek Near Tunkhannock, Pa
2 days ago · USGS 01534000
17 cfs · · 61°F 610 ft Upper Susquehanna-Tunkhannock
South Fork Tenmile Creek At Jefferson, Pa
5 hours ago · USGS 03073000
17 cfs 2.78 ft 79°F 67°F 855 ft Lower Monongahela
Kinzua Creek Near Guffey, Pa
5 hours ago · USGS 03011800
16 cfs 2.25 ft · 56°F 1,542 ft Upper Allegheny
Equinunk Creek Near Dillontown, Pa
4 hours ago · USGS 01427195
16 cfs 2.22 ft 67°F 75°F 936 ft Upper Delaware
Muddy Creek Near Portersville, Pa
5 hours ago · USGS 03106300
15 cfs 1.61 ft · 61°F 1,160 ft Connoquenessing
French Creek Near Phoenixville, Pa
4 hours ago · USGS 01472157
15 cfs 4.17 ft 73°F 68°F 187 ft Schuylkill
Woodcock Creek At Woodcock Creek Dam, Pa
5 hours ago · USGS 03022554
14 cfs 7.22 ft 73°F 59°F 1,127 ft French
East Branch Big Elk Creek At Forestville, Pa
5 hours ago · USGS 01494850
14 cfs 3.38 ft · 82°F 412 ft Chester-Sassafras
Jordan Creek Near Schnecksville, Pa
5 hours ago · USGS 01451800
13 cfs 2.66 ft 74°F 65°F 389 ft Lehigh
Dyberry Creek Near Honesdale, Pa
4 hours ago · USGS 01429500
13 cfs 1.68 ft · 61°F 972 ft Lackawaxen
West Branch Lackawaxen River Near Aldenville, Pa
4 hours ago · USGS 01428750
12 cfs · 67°F 61°F 1,251 ft Lackawaxen
Marsh Creek Near Downingtown, Pa
5 hours ago · USGS 01480685
12 cfs 1.68 ft · 68°F 329 ft Brandywine-Christina
Towanda Creek Near Monroeton, Pa
5 hours ago · USGS 01532000
11 cfs 5.84 ft · 61°F 772 ft Upper Susquehanna-Tunkhannock
Chillisquaque Creek At Washingtonville, Pa
4 hours ago · USGS 01553700
11 cfs · · 64°F 503 ft Lower West Branch Susquehanna
West Branch Brandywine Creek At Coatesville, Pa
5 hours ago · USGS 01480500
11 cfs 3.35 ft 73°F 68°F 326 ft Brandywine-Christina
Crooked Cr Bl Catlin Hollow At Middlebury Center, Pa
5 hours ago · USGS 01518420
10 cfs 38.84 ft · 73°F 1,154 ft Tioga
Conewago Creek Near Bellaire, Pa
5 hours ago · USGS 01573695
10 cfs · 72°F 82°F 425 ft Lower Susquehanna-Swatara
East Branch White Clay Creek At Avondale, Pa
5 hours ago · USGS 01478120
9 cfs 1.99 ft 37°F 83°F 273 ft Brandywine-Christina
Swiftwater Creek At Swiftwater, Pa
5 hours ago · USGS 01440485
9 cfs · · 61°F 1,111 ft Middle Delaware-Mongaup-Brodhead
Jordan Creek At Allentown, Pa
4 hours ago · USGS 01452000
8 cfs 1.22 ft · 65°F 264 ft Lehigh
Ridley Creek At Media, Pa
4 hours ago · USGS 01476480
8 cfs 3.20 ft · 70°F 95 ft Lower Delaware
West Branch Perkiomen Creek At Hillegass, Pa
5 hours ago · USGS 01472199
7 cfs · · 66°F 289 ft Schuylkill
Lackawanna River Near Forest City, Pa
5 hours ago · USGS 01534300
7 cfs 1.45 ft · 59°F 1,553 ft Upper Susquehanna-Lackawanna
Linn Run At Linn Run State Park Near Rector, Pa
4 hours ago · USGS 03044810
6 cfs 1.80 ft · 65°F 1,554 ft Kiskiminetas
Bixler Run Near Loysville, Pa
5 hours ago · USGS 01567500
6 cfs 3.00 ft · 63°F 604 ft Lower Susquehanna-Swatara
Brandy Run Near Girard, Pa
4 hours ago · USGS 04213075
6 cfs 1.69 ft · 62°F 759 ft Chautauqua-Conneaut
Crum Creek Near Newtown Square, Pa
5 hours ago · USGS 01475850
6 cfs 1.90 ft · 69°F 222 ft Lower Delaware
Marsh Creek At Blanchard, Pa
5 hours ago · USGS 01547700
6 cfs · · 63°F 589 ft Bald Eagle
Blockhouse Creek Near English Center, Pa
5 hours ago · USGS 01549500
5 cfs · · 58°F 1,044 ft Pine
Towanda Creek Near Franklindale, Pa
5 hours ago · USGS 01531908
5 cfs 2.89 ft · 62°F 907 ft Upper Susquehanna-Tunkhannock
Sevenmile Run Near Rasselas, Pa
5 hours ago · USGS 03026500
4 cfs 1.83 ft 65°F 57°F 1,694 ft Clarion
West Branch Brandywine Creek Near Honey Brook, Pa
4 hours ago · USGS 01480300
4 cfs · · 67°F 601 ft Brandywine-Christina
Muncy Creek Near Sonestown, Pa
5 hours ago · USGS 01552500
4 cfs 1.53 ft · 59°F 1,031 ft Lower West Branch Susquehanna
Cobbs Cr At U.S. Hghwy No. 1 At Philadelphia, Pa
4 hours ago · USGS 01475530
4 cfs 2.51 ft 73°F 70°F 136 ft Lower Delaware
Birch Run Near Wagontown, Pa
5 hours ago · USGS 01480400
4 cfs 2.38 ft 67°F 67°F 520 ft Brandywine-Christina
Choconut Creek Near Choconut, Pa
4 hours ago · USGS 01513550
4 cfs 3.92 ft · 73°F 1,119 ft Owego-Wappasening
Mountain Creek Near Pine Grove Furnace, Pa
4 hours ago · USGS 01571184
4 cfs 4.02 ft · 80°F 859 ft Lower Susquehanna-Swatara
Little Pine Creek Near Etna, Pa
5 hours ago · USGS 03049800
3 cfs 2.52 ft · 65°F 779 ft Lower Allegheny
Bermudian Creek At Oxford Road Nr Heidlersburg, Pa
4 hours ago · USGS 01573849
3 cfs 1.78 ft · 82°F 618 ft Lower Susquehanna
Wappasening Creek Near Windham Center, Pa
4 hours ago · USGS 01514850
2 cfs 4.66 ft · 75°F 910 ft Owego-Wappasening
Marsh Creek Near Glenmoore, Pa
5 hours ago · USGS 01480675
2 cfs 1.21 ft · 67°F 506 ft Brandywine-Christina
Waldy Run Near Emporium, Pa
5 hours ago · USGS 01542810
2 cfs 3.44 ft · 57°F 1,266 ft Sinnemahoning
Corey Creek Near Mainesburg, Pa
5 hours ago · USGS 01516500
2 cfs 1.39 ft · 57°F 1,341 ft Tioga
Little Bush Kill At Edgemere, Pa
4 hours ago · USGS 01439590
1 cfs 4.05 ft · 75°F 1,272 ft Middle Delaware-Mongaup-Brodhead
Tonoloway Creek Near Needmore, Pa
5 hours ago · USGS 01613050
1 cfs 2.73 ft · 67°F 692 ft Conococheague-Opequon
Nb Sugar Creek Trib Near Columbia Cross Roads, Pa
5 hours ago · USGS 01531250
0 cfs · · 59°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.