Flow report
Ohio River Levels & Streamflow
As of Aug 2, 2026, Ohio rivers are running at 86% of normal across 200 USGS gauges — the highest is 27,900 cfs on the Ohio River At Ironton. Live discharge, gauge height, and percent-of-normal for every USGS streamgauge in Ohio.
USGS gauges
200
State percent normal
86%
Paddle runs
0
Updated
Aug 2
Open the Ohio flow layer on the map
Every USGS streamgauge filtered to Ohio.
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August
2
2026
Flow briefing
Streamflow levels across Ohio are currently 86% of normal, with the Ohio River At Ironton reporting the highest discharge in the state at 27,900 cfs and a gauge stage of 34.49 ft.
Meanwhile, the Ohio River Above Sardis is seeing a spike today — up 1296% 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 Ohio's named rivers.
River levels near Ohio towns
Active weather warnings for Ohio
# Ohio Natural Disaster Report
Ohio is currently experiencing significant flooding threats across multiple regions due to excessive rainfall from thunderstorms. Multiple Flood Advisories are in effect for northwest Ohio counties including Ottawa, Defiance, Fulton, and Williams, with 2-4 inches of rain already reported in areas like Clay Center, Bryan, and Stryker. Broader Flood Watches extend through this evening across north-central and northwest Ohio (Crawford, Erie, Huron, Hancock, Lucas, Sandusky, Seneca, Wood, Wyandot) and northeastern regions including Cuyahoga, Summit, and Stark counties, with an additional 1-2 inches of rainfall expected. Additionally, high rip current warnings are in effect through Monday morning for all Lake Erie shorelines in Lucas, Ottawa, Erie, Lorain, Cuyahoga, Lake, and Ashtabula counties, with swimmers strongly advised to avoid the water. Residents in low-lying and poor drainage areas should exercise caution and monitor weather updates closely.
Ohio is currently experiencing significant flooding threats across multiple regions due to excessive rainfall from thunderstorms. Multiple Flood Advisories are in effect for northwest Ohio counties including Ottawa, Defiance, Fulton, and Williams, with 2-4 inches of rain already reported in areas like Clay Center, Bryan, and Stryker. Broader Flood Watches extend through this evening across north-central and northwest Ohio (Crawford, Erie, Huron, Hancock, Lucas, Sandusky, Seneca, Wood, Wyandot) and northeastern regions including Cuyahoga, Summit, and Stark counties, with an additional 1-2 inches of rainfall expected. Additionally, high rip current warnings are in effect through Monday morning for all Lake Erie shorelines in Lucas, Ottawa, Erie, Lorain, Cuyahoga, Lake, and Ashtabula counties, with swimmers strongly advised to avoid the water. Residents in low-lying and poor drainage areas should exercise caution and monitor weather updates closely.
Ohio at a glance
State-wide streamflow overview
The Ohio 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
86%
100% is the historical norm. Below 70% indicates drought; above 130% can flag elevated flood risk.
Highest discharge
Ohio River At Ironton
27,900 cfs
Gauge stage 34.49 ft
Biggest 24h spike
Ohio River Above Sardis
+1296%
Now 20,800 cfs
Network coverage
Gauges + rivers tracked
200 + 0
USGS gauges feeding 0 named rivers in Ohio.
Full streamgauge inventory
Ohio USGS streamgauges
Every USGS gauge Snoflo tracks in Ohio. Sortable, quickly filterable. Numeric columns heat-mapped from light to deep. Tap any gauge for its full hydrograph and forecast.
| Streamgage | Streamflow | Gage height | Water temp | Air temp | Elevation | Watershed |
|---|---|---|---|---|---|---|
|
Ohio River Above Sardis, Oh
8 hours ago · USGS 03114306 |
15,700 cfs | 12.91 ft | · | 69°F | 605 ft | Little Muskingum-Middle Island |
|
Ohio River At Ironton, Oh
8 hours ago · USGS 03216070 |
12,800 cfs | 34.43 ft | 81°F | 84°F | 547 ft | Little Scioto-Tygarts |
|
Great Miami River At Franklin Oh, Oh
8 hours ago · USGS 03271620 |
8,700 cfs | 5.29 ft | · | 81°F | 660 ft | Lower Great Miami |
|
Great Miami River At Middletown Oh, Oh
8 hours ago · USGS 03272100 |
8,650 cfs | 5.55 ft | 77°F | 81°F | 650 ft | Lower Great Miami |
|
Great Miami River At Miamisburg Oh, Oh
8 hours ago · USGS 03271500 |
7,510 cfs | 7.77 ft | · | 80°F | 689 ft | Lower Great Miami |
|
Great Miami River At Hamilton Oh, Oh
8 hours ago · USGS 03274000 |
5,240 cfs | 64.45 ft | 76°F | 80°F | 562 ft | Lower Great Miami |
|
Great Miami River At Dayton Oh, Oh
8 hours ago · USGS 03270500 |
3,110 cfs | 26.32 ft | · | 82°F | 728 ft | Lower Great Miami |
|
Great Miami River At Piqua Oh, Oh
8 hours ago · USGS 03262500 |
2,760 cfs | 4.55 ft | · | 67°F | 846 ft | Upper Great Miami |
|
Scioto River At Piketon Oh, Oh
8 hours ago · USGS 03237020 |
2,730 cfs | 2.93 ft | · | 83°F | 546 ft | Lower Scioto |
|
Muskingum River At Beverly Oh, Oh
8 hours ago · USGS 03150500 |
2,600 cfs | 15.35 ft | · | 68°F | 625 ft | Muskingum |
|
Muskingum River At Mcconnelsville Oh, Oh
8 hours ago · USGS 03150000 |
2,350 cfs | 1.27 ft | · | 67°F | 652 ft | Muskingum |
|
Muskingum River At Dresden Oh, Oh
8 hours ago · USGS 03144500 |
1,880 cfs | 6.72 ft | · | 67°F | 701 ft | Muskingum |
|
Stillwater River At Englewood Oh, Oh
8 hours ago · USGS 03266000 |
1,670 cfs | 8.20 ft | · | 68°F | 822 ft | Upper Great Miami |
|
Great Miami River At Taylorsville Oh, Oh
8 hours ago · USGS 03263000 |
1,400 cfs | 3.89 ft | · | 69°F | 779 ft | Upper Great Miami |
|
Scioto River At Chillicothe Oh, Oh
9 hours ago · USGS 03231500 |
1,340 cfs | 2.51 ft | · | 83°F | 602 ft | Lower Scioto |
|
Scioto River At Higby Oh, Oh
8 hours ago · USGS 03234500 |
1,280 cfs | 1.73 ft | · | 83°F | 569 ft | Lower Scioto |
|
Muskingum River Near Coshocton Oh, Oh
8 hours ago · USGS 03140500 |
1,210 cfs | 5.65 ft | · | 67°F | 733 ft | Muskingum |
|
Mad River Near Dayton Oh, Oh
8 hours ago · USGS 03270000 |
857 cfs | 3.72 ft | · | 80°F | 779 ft | Upper Great Miami |
|
Scioto River At Circleville Oh, Oh
8 hours ago · USGS 03230700 |
849 cfs | 1.63 ft | · | 82°F | 649 ft | Lower Scioto |
|
Little Miami River At Milford Oh, Oh
8 hours ago · USGS 03245500 |
837 cfs | 5.89 ft | · | 81°F | 500 ft | Little Miami |
|
Loramie Creek At Lockington Oh, Oh
8 hours ago · USGS 03262000 |
815 cfs | 5.79 ft | · | 67°F | 877 ft | Upper Great Miami |
|
Wolf Creek At Dayton Oh, Oh
8 hours ago · USGS 03271000 |
785 cfs | 3.95 ft | · | 81°F | 744 ft | Lower Great Miami |
|
Mill Creek At Carthage Oh, Oh
8 hours ago · USGS 03259000 |
738 cfs | 7.15 ft | · | 81°F | 513 ft | Middle Ohio-Laughery |
|
Tuscarawas River At Newcomerstown Oh, Oh
8 hours ago · USGS 03129000 |
676 cfs | · | · | 67°F | 782 ft | Tuscarawas |
|
Great Miami River At Troy Oh, Oh
8 hours ago · USGS 03262700 |
667 cfs | 3.23 ft | 75°F | 67°F | 813 ft | Upper Great Miami |
|
Scioto River Near Commercial Point Oh, Oh
8 hours ago · USGS 03229610 |
627 cfs | 8.94 ft | · | 82°F | 666 ft | Upper Scioto |
|
Mill Creek At Evendale Oh, Oh
8 hours ago · USGS 03255420 |
536 cfs | 6.83 ft | · | 82°F | 563 ft | Middle Ohio-Laughery |
|
Mahoning River At Lowellville Oh, Oh
8 hours ago · USGS 03099500 |
532 cfs | 2.77 ft | 75°F | 66°F | 801 ft | Mahoning |
|
Great Miami River At Sidney Oh, Oh
8 hours ago · USGS 03261500 |
519 cfs | 2.43 ft | · | 67°F | 926 ft | Upper Great Miami |
|
Twin Creek Near Germantown Oh, Oh
8 hours ago · USGS 03272000 |
486 cfs | 3.50 ft | · | 80°F | 778 ft | Lower Great Miami |
|
Tinkers Creek At Bedford Oh, Oh
8 hours ago · USGS 04207200 |
485 cfs | 3.84 ft | · | 68°F | 879 ft | Cuyahoga |
|
Mad River Near Springfield Oh, Oh
8 hours ago · USGS 03269500 |
454 cfs | 3.58 ft | · | 67°F | 888 ft | Upper Great Miami |
|
Tuscarawas River At New Philadelphia Oh, Oh
8 hours ago · USGS 03124800 |
454 cfs | 1.11 ft | · | 68°F | 851 ft | Tuscarawas |
|
Big Creek At Cleveland Oh, Oh
8 hours ago · USGS 04208502 |
438 cfs | 3.68 ft | · | 69°F | 623 ft | Cuyahoga |
|
Maumee River At Waterville Oh, Oh
8 hours ago · USGS 04193500 |
424 cfs | 1.89 ft | 74°F | 67°F | 598 ft | Lower Maumee |
|
Cuyahoga River At Jaite Oh, Oh
8 hours ago · USGS 04206425 |
411 cfs | 2.79 ft | 73°F | 68°F | 634 ft | Cuyahoga |
|
Mahoning River Below West Ave At Youngstown Oh, Oh
8 hours ago · USGS 03098600 |
403 cfs | 3.46 ft | 71°F | 67°F | 826 ft | Mahoning |
|
Cuyahoga River At Independence Oh, Oh
8 hours ago · USGS 04208000 |
399 cfs | 3.01 ft | 74°F | 69°F | 585 ft | Cuyahoga |
|
Mill Creek At East Sharon Rd At Sharonville Oh, Oh
8 hours ago · USGS 03255349 |
389 cfs | 7.08 ft | 44°F | 82°F | 574 ft | Middle Ohio-Laughery |
|
Sevenmile Creek At Camden Oh, Oh
8 hours ago · USGS 03272700 |
387 cfs | 5.44 ft | · | 79°F | 836 ft | Lower Great Miami |
|
Maumee River Near Defiance Oh, Oh
8 hours ago · USGS 04192500 |
374 cfs | 1.69 ft | 78°F | 66°F | 659 ft | Lower Maumee |
|
Auglaize River Near Defiance Oh, Oh
8 hours ago · USGS 04191500 |
348 cfs | 6.13 ft | · | 66°F | 665 ft | Auglaize |
|
Mahoning River At Leavittsburg Oh, Oh
8 hours ago · USGS 03094000 |
317 cfs | 3.09 ft | 73°F | 66°F | 885 ft | Mahoning |
|
Mahoning River Bl Berlin Dam Nr Berlin Center Oh, Oh
8 hours ago · USGS 03090500 |
313 cfs | 2.52 ft | 70°F | 66°F | 951 ft | Mahoning |
|
Cuyahoga River At Old Portage Oh, Oh
8 hours ago · USGS 04206000 |
263 cfs | 2.77 ft | · | 67°F | 757 ft | Cuyahoga |
|
Mill Creek At Garfield Pkwy At Garfield Heights Oh, Oh
8 hours ago · USGS 04208347 |
262 cfs | 3.06 ft | · | 68°F | 808 ft | Cuyahoga |
|
Mad River At St Paris Pike At Eagle City Oh, Oh
8 hours ago · USGS 03267900 |
248 cfs | 6.38 ft | 66°F | 67°F | 919 ft | Upper Great Miami |
|
Mahoning River At Pricetown Oh, Oh
8 hours ago · USGS 03091500 |
242 cfs | 2.66 ft | 75°F | 66°F | 907 ft | Mahoning |
|
Scioto River At Columbus Oh, Oh
8 hours ago · USGS 03227500 |
239 cfs | 5.47 ft | · | 83°F | 688 ft | Upper Scioto |
|
Olentangy River At J H Herrick Dr At Columbus Oh, Oh
8 hours ago · USGS 03227107 |
226 cfs | 711.18 ft | · | 82°F | 716 ft | Upper Scioto |
|
Holes Creek Near Kettering Oh, Oh
8 hours ago · USGS 03271300 |
221 cfs | 3.78 ft | · | 81°F | 795 ft | Lower Great Miami |
|
Tuscarawas River At Massillon Oh, Oh
8 hours ago · USGS 03117000 |
216 cfs | 8.18 ft | · | 67°F | 919 ft | Tuscarawas |
|
Olentangy River Near Worthington Oh, Oh
8 hours ago · USGS 03226800 |
201 cfs | 2.19 ft | · | 82°F | 748 ft | Upper Scioto |
|
Big Darby Creek At Darbyville Oh, Oh
8 hours ago · USGS 03230500 |
194 cfs | 2.44 ft | · | 82°F | 716 ft | Upper Scioto |
|
Scioto River Below O Shaughnessy Dam Nr Dublin Oh, Oh
8 hours ago · USGS 03221000 |
189 cfs | 3.99 ft | · | 81°F | 779 ft | Upper Scioto |
|
Euclid Creek At South Euclid Oh, Oh
8 hours ago · USGS 04208677 |
188 cfs | 2.08 ft | · | 68°F | 938 ft | Ashtabula-Chagrin |
|
Scioto River At 5th Ave At Columbus Oh, Oh
8 hours ago · USGS 03221646 |
183 cfs | 7.08 ft | · | 82°F | 713 ft | Upper Scioto |
|
Hocking River At Athens Oh, Oh
8 hours ago · USGS 03159500 |
178 cfs | 3.08 ft | · | 68°F | 615 ft | Hocking |
|
Maumee River At Antwerp Oh, Oh
8 hours ago · USGS 04183500 |
174 cfs | 5.84 ft | 78°F | 66°F | 702 ft | Upper Maumee |
|
Loramie Creek Near Newport Oh, Oh
8 hours ago · USGS 03261950 |
173 cfs | 4.66 ft | · | 66°F | 931 ft | Upper Great Miami |
|
Big Walnut Creek At Rees Oh, Oh
8 hours ago · USGS 03229500 |
170 cfs | 1.92 ft | · | 82°F | 706 ft | Upper Scioto |
|
Big Walnut Creek At Central College Oh, Oh
8 hours ago · USGS 03228500 |
146 cfs | 3.78 ft | · | 68°F | 817 ft | Upper Scioto |
|
Paint Creek At Chillicothe Oh, Oh
8 hours ago · USGS 03234300 |
146 cfs | 5.13 ft | · | 82°F | 600 ft | Paint |
|
Raccoon Creek At Adamsville Oh, Oh
8 hours ago · USGS 03202000 |
145 cfs | 2.80 ft | · | 68°F | 578 ft | Raccoon-Symmes |
|
Little Beaver Creek Near East Liverpool Oh, Oh
8 hours ago · USGS 03109500 |
136 cfs | 2.70 ft | · | 67°F | 706 ft | Upper Ohio |
|
Mad River Near Urbana Oh, Oh
8 hours ago · USGS 03267000 |
135 cfs | 3.08 ft | · | 66°F | 987 ft | Upper Great Miami |
|
Stillwater River At Pleasant Hill Oh, Oh
8 hours ago · USGS 03265000 |
131 cfs | 1.61 ft | 74°F | 67°F | 847 ft | Upper Great Miami |
|
Brandywine Creek Near Macedonia Oh, Oh
8 hours ago · USGS 04206416 |
119 cfs | 4.51 ft | · | 67°F | 963 ft | Cuyahoga |
|
Hocking River At Enterprise Oh, Oh
8 hours ago · USGS 03157500 |
109 cfs | · | · | 82°F | 722 ft | Hocking |
|
Black River At Elyria Oh, Oh
8 hours ago · USGS 04200500 |
108 cfs | 1.46 ft | 74°F | 67°F | 634 ft | Black-Rocky |
|
East Fork Little Miami River At Perintown Oh, Oh
8 hours ago · USGS 03247500 |
102 cfs | 2.43 ft | · | 81°F | 508 ft | Little Miami |
|
West Branch Mahoning River At Wayland Oh, Oh
8 hours ago · USGS 03092460 |
90 cfs | 3.04 ft | 67°F | 66°F | 936 ft | Mahoning |
|
Nimishillen Creek At North Industry Oh, Oh
8 hours ago · USGS 03118500 |
90 cfs | 3.88 ft | · | 67°F | 979 ft | Tuscarawas |
|
Tuscarawas River Above Barberton Oh, Oh
8 hours ago · USGS 03115917 |
89 cfs | 4.03 ft | · | 67°F | 956 ft | Tuscarawas |
|
Mosquito Creek Bl Mosquito Ck Dam Nr Cortland Oh, Oh
8 hours ago · USGS 03095500 |
83 cfs | 1.73 ft | 76°F | 66°F | 910 ft | Mahoning |
|
Unnamed Trib To Chagrin R At Mayfield Village Oh, Oh
8 hours ago · USGS 04208943 |
81 cfs | 2.88 ft | · | 67°F | 958 ft | Ashtabula-Chagrin |
|
St. Joseph River Near Newville, Oh
8 hours ago · USGS 04178000 |
80 cfs | 3.25 ft | · | 66°F | 820 ft | St. Joseph |
|
Little Auglaize River At Melrose Oh, Oh
8 hours ago · USGS 04191058 |
78 cfs | 13.52 ft | · | 66°F | 689 ft | Auglaize |
|
Little Miami River Near Oldtown Oh, Oh
8 hours ago · USGS 03240000 |
78 cfs | 1.64 ft | 70°F | 80°F | 822 ft | Little Miami |
|
Killbuck Creek At Killbuck Oh, Oh
8 hours ago · USGS 03139000 |
76 cfs | 6.57 ft | · | 65°F | 804 ft | Walhonding |
|
Paint Creek Near Bourneville Oh, Oh
8 hours ago · USGS 03234000 |
75 cfs | 1.26 ft | · | 82°F | 674 ft | Paint |
|
Abram Creek At Kolthoff Drive At Brook Park Oh, Oh
8 hours ago · USGS 04201526 |
73 cfs | 1.44 ft | · | 68°F | 760 ft | Black-Rocky |
|
Sandy Creek At Waynesburg Oh, Oh
8 hours ago · USGS 03117500 |
73 cfs | 1.30 ft | · | 67°F | 955 ft | Tuscarawas |
|
Walnut Creek At Ashville Oh, Oh
8 hours ago · USGS 03229796 |
71 cfs | 4.67 ft | · | 82°F | 669 ft | Upper Scioto |
|
Blanchard River Near Findlay Oh, Oh
8 hours ago · USGS 04189000 |
70 cfs | 1.24 ft | 70°F | 67°F | 756 ft | Blanchard |
|
Cuyahoga River At Hiram Rapids Oh, Oh
8 hours ago · USGS 04202000 |
70 cfs | 1.72 ft | 34°F | 65°F | 1,096 ft | Cuyahoga |
|
Licking River Near Newark Oh, Oh
8 hours ago · USGS 03146500 |
65 cfs | 3.01 ft | · | 67°F | 782 ft | Licking |
|
Duck Creek Below Whipple Oh, Oh
8 hours ago · USGS 03115786 |
65 cfs | 1.61 ft | · | 68°F | 623 ft | Little Muskingum-Middle Island |
|
Mill Creek Near Bellepoint Oh, Oh
8 hours ago · USGS 03220000 |
63 cfs | 1.98 ft | · | 67°F | 872 ft | Upper Scioto |
|
Rocky River Near Berea Oh, Oh
8 hours ago · USGS 04201500 |
63 cfs | 5.34 ft | 75°F | 67°F | 649 ft | Black-Rocky |
|
Stillwater Creek At Tippecanoe Oh, Oh
8 hours ago · USGS 03127000 |
63 cfs | 2.85 ft | · | 67°F | 855 ft | Tuscarawas |
|
Euclid Creek At Cleveland Oh, Oh
7 hours ago · USGS 04208700 |
63 cfs | 2.82 ft | · | 69°F | 586 ft | Ashtabula-Chagrin |
|
Ohio Brush Creek Near West Union Oh, Oh
8 hours ago · USGS 03237500 |
60 cfs | 2.43 ft | 82°F | 82°F | 509 ft | Ohio Brush-Whiteoak |
|
Sandusky River Near Bucyrus Oh, Oh
8 hours ago · USGS 04196000 |
60 cfs | 1.26 ft | · | 67°F | 957 ft | Sandusky |
|
Ottawa River Near Kalida Oh, Oh
8 hours ago · USGS 04188100 |
58 cfs | 4.16 ft | · | 67°F | 723 ft | Auglaize |
|
Sandusky River At Tiffin Oh, Oh
8 hours ago · USGS 04197137 |
56 cfs | 1.24 ft | · | 68°F | 738 ft | Sandusky |
|
Sugar Creek At Strasburg Oh, Oh
8 hours ago · USGS 03124500 |
55 cfs | 1.52 ft | · | 67°F | 897 ft | Tuscarawas |
|
Olentangy River Near Delaware Oh, Oh
8 hours ago · USGS 03225500 |
53 cfs | 1.81 ft | · | 67°F | 877 ft | Upper Scioto |
|
Raccoon Cr. Bl. Wilson Street At Newark Oh, Oh
8 hours ago · USGS 03145534 |
53 cfs | 5.11 ft | · | 68°F | 813 ft | Licking |
|
Alum Creek At Africa Oh, Oh
8 hours ago · USGS 03228805 |
53 cfs | 1.76 ft | 76°F | 68°F | 832 ft | Upper Scioto |
|
Greenville Creek Near Bradford Oh, Oh
8 hours ago · USGS 03264000 |
52 cfs | 1.59 ft | · | 66°F | 952 ft | Upper Great Miami |
|
Symmes Creek At Aid Oh, Oh
8 hours ago · USGS 03205470 |
52 cfs | 5.95 ft | · | 69°F | 580 ft | Raccoon-Symmes |
|
Kokosing River At Mount Vernon Oh, Oh
8 hours ago · USGS 03136500 |
51 cfs | 2.43 ft | · | 66°F | 983 ft | Walhonding |
|
Chippewa Creek In Chippewa Met Pk Near Brecksville, Oh
8 hours ago · USGS 04206448 |
50 cfs | 3.15 ft | · | 68°F | 643 ft | Cuyahoga |
|
Sandusky River Near Fremont Oh, Oh
8 hours ago · USGS 04198000 |
50 cfs | · | 75°F | 68°F | 627 ft | Sandusky |
|
Clear Creek Near Rockbridge Oh, Oh
9 hours ago · USGS 03157000 |
48 cfs | 1.22 ft | 32°F | 81°F | 765 ft | Hocking |
|
Stillwater Creek At Piedmont Oh, Oh
8 hours ago · USGS 03126000 |
47 cfs | 1.92 ft | · | 67°F | 882 ft | Tuscarawas |
|
South Fork Licking River At Heath Oh, Oh
8 hours ago · USGS 03145173 |
44 cfs | 5.30 ft | · | 68°F | 806 ft | Licking |
|
Scioto River Near Prospect Oh, Oh
8 hours ago · USGS 03219500 |
43 cfs | 1.30 ft | 73°F | 67°F | 887 ft | Upper Scioto |
|
N. Fk. Licking River At E. Main St. At Newark Oh, Oh
8 hours ago · USGS 03146402 |
43 cfs | 2.47 ft | · | 68°F | 797 ft | Licking |
|
Massies Creek At Wilberforce Oh, Oh
8 hours ago · USGS 03241500 |
39 cfs | 2.49 ft | · | 81°F | 867 ft | Little Miami |
|
East Fork Duck Creek Near Harrietsville Oh, Oh
8 hours ago · USGS 03115644 |
39 cfs | 3.43 ft | · | 68°F | 655 ft | Little Muskingum-Middle Island |
|
Blanchard River Near Dupont Oh, Oh
8 hours ago · USGS 04190000 |
38 cfs | 5.02 ft | · | 67°F | 701 ft | Blanchard |
|
Short Creek Near Dillonvale Oh, Oh
9 hours ago · USGS 03111500 |
38 cfs | 1.59 ft | · | 68°F | 681 ft | Upper Ohio-Wheeling |
|
Blanchard River At Ottawa Oh, Oh
8 hours ago · USGS 04189260 |
37 cfs | 4.82 ft | · | 67°F | 710 ft | Blanchard |
|
Scioto River At Larue Oh, Oh
8 hours ago · USGS 03217500 |
34 cfs | 1.47 ft | · | 67°F | 920 ft | Upper Scioto |
|
Eagle Creek At Phalanx Station Oh, Oh
4 days ago · USGS 03093000 |
33 cfs | 3.78 ft | · | 66°F | 898 ft | Mahoning |
|
Chagrin River At Willoughby Oh, Oh
8 hours ago · USGS 04209000 |
29 cfs | 3.26 ft | · | 68°F | 605 ft | Ashtabula-Chagrin |
|
Mad River At West Liberty Oh - 03266560, Oh
8 hours ago · USGS 03266560 |
29 cfs | 2.74 ft | · | 66°F | 1,088 ft | Upper Great Miami |
|
East Branch Rocky River Near Strongsville Oh, Oh
8 hours ago · USGS 04201484 |
28 cfs | 5.80 ft | · | 68°F | 809 ft | Black-Rocky |
|
Middle Branch Nimishillen Creek At Canton Oh, Oh
8 hours ago · USGS 03118000 |
28 cfs | 1.61 ft | · | 68°F | 1,050 ft | Tuscarawas |
|
Doan Brook At Mlk Jr Dr At Cleveland Oh, Oh
8 hours ago · USGS 04208598 |
27 cfs | 2.36 ft | · | 69°F | 617 ft | Ashtabula-Chagrin |
|
St Marys River At Walcot Street At Willshire Oh, Oh
8 hours ago · USGS 04181049 |
27 cfs | 2.58 ft | · | 66°F | 779 ft | St. Marys |
|
Blanchard River At Gilboa Oh, Oh
8 hours ago · USGS 04189131 |
27 cfs | 3.88 ft | · | 67°F | 730 ft | Blanchard |
|
Bokengehalas Creek At De Graff Oh, Oh
8 hours ago · USGS 03260706 |
26 cfs | 1.40 ft | · | 67°F | 981 ft | Upper Great Miami |
|
Huron River At Milan Oh, Oh
8 hours ago · USGS 04199000 |
26 cfs | 5.81 ft | 75°F | 67°F | 582 ft | Huron-Vermilion |
|
Captina Cr. At S.R. 148 At Armstrongs Mills, Oh
8 hours ago · USGS 03113990 |
25 cfs | 3.88 ft | · | 69°F | 772 ft | Upper Ohio-Wheeling |
|
Wheeling Creek Below Blaine Oh, Oh
8 hours ago · USGS 03111548 |
25 cfs | · | · | 69°F | 711 ft | Upper Ohio-Wheeling |
|
Little Muskingum River At Bloomfield Oh, Oh
8 hours ago · USGS 03115400 |
24 cfs | 2.61 ft | · | 69°F | 655 ft | Little Muskingum-Middle Island |
|
West Branch Rocky River At West View Oh, Oh
8 hours ago · USGS 04201400 |
24 cfs | 6.44 ft | · | 67°F | 740 ft | Black-Rocky |
|
Portage R. Near Elmore Oh, Oh
8 hours ago · USGS 04195820 |
23 cfs | 1.99 ft | · | 76°F | 573 ft | Cedar-Portage |
|
South Fork Licking River Near Hebron Oh, Oh
8 hours ago · USGS 03145000 |
23 cfs | 2.10 ft | · | 68°F | 859 ft | Licking |
|
Grand River Near Painesville Oh, Oh
8 hours ago · USGS 04212100 |
22 cfs | 1.55 ft | 79°F | 67°F | 596 ft | Grand |
|
St. Marys River At Rockford Oh, Oh
8 hours ago · USGS 04180988 |
22 cfs | 1.15 ft | · | 66°F | 794 ft | St. Marys |
|
Little Darby Creek At West Jefferson Oh, Oh
8 hours ago · USGS 03230310 |
22 cfs | 4.99 ft | · | 80°F | 886 ft | Upper Scioto |
|
West Fork Duck Creek At Macksburg Oh, Oh
8 hours ago · USGS 03115712 |
21 cfs | 7.49 ft | · | 68°F | 674 ft | Little Muskingum-Middle Island |
|
Shade River Near Chester Oh, Oh
8 hours ago · USGS 03159540 |
21 cfs | 4.75 ft | 71°F | 69°F | 588 ft | Upper Ohio-Shade |
|
Tiffin River Near Evansport Oh, Oh
8 hours ago · USGS 04185318 |
20 cfs | 8.53 ft | · | 66°F | 672 ft | Tiffin |
|
Deer Creek At Mount Sterling Oh, Oh
8 hours ago · USGS 03230800 |
19 cfs | 3.13 ft | · | 81°F | 841 ft | Lower Scioto |
|
East Branch Euclid Creek At Richmond Heights Oh, Oh
8 hours ago · USGS 04208684 |
19 cfs | 1.55 ft | · | 68°F | 820 ft | Ashtabula-Chagrin |
|
Unnamed Tributary To W B Rocky R Near Berea Oh, Oh
7 hours ago · USGS 04201409 |
19 cfs | 2.53 ft | · | 67°F | 766 ft | Black-Rocky |
|
Bean Creek At Powers Oh, Oh
8 hours ago · USGS 04184500 |
18 cfs | 7.99 ft | · | 65°F | 735 ft | Tiffin |
|
Auglaize River Near Fort Jennings Oh, Oh
8 hours ago · USGS 04186500 |
18 cfs | 1.97 ft | · | 66°F | 725 ft | Auglaize |
|
Yellow Creek Near Hammondsville Oh, Oh
8 hours ago · USGS 03110000 |
18 cfs | 1.23 ft | · | 67°F | 695 ft | Upper Ohio |
|
Unnamed Tributary To Chagrin R At Pepper Pike Oh, Oh
8 hours ago · USGS 04208923 |
16 cfs | 6.50 ft | · | 67°F | 944 ft | Ashtabula-Chagrin |
|
Vermilion River Near Vermilion Oh, Oh
8 hours ago · USGS 04199500 |
16 cfs | 2.12 ft | 40°F | 66°F | 596 ft | Huron-Vermilion |
|
Baldwin Creek At Strongsville Oh, Oh
8 hours ago · USGS 04201495 |
15 cfs | 2.98 ft | · | 68°F | 794 ft | Black-Rocky |
|
Portage River At Woodville Oh, Oh
8 hours ago · USGS 04195500 |
15 cfs | 1.69 ft | 75°F | 68°F | 623 ft | Cedar-Portage |
|
Blanchard River Above Findlay Oh, Oh
8 hours ago · USGS 04188400 |
15 cfs | 5.63 ft | · | 67°F | 774 ft | Blanchard |
|
Brushy Fork Near Tippecanoe Oh, Oh
1 day ago · USGS 03126910 |
14 cfs | 5.23 ft | · | 67°F | 867 ft | Tuscarawas |
|
Wills Creek At Cambridge Oh, Oh
8 hours ago · USGS 03142000 |
14 cfs | 1.90 ft | · | 67°F | 774 ft | Wills |
|
O'Bannon Creek Near Loveland Oh, Oh
8 hours ago · USGS 03244936 |
14 cfs | 1.19 ft | · | 81°F | 620 ft | Little Miami |
|
Paint Creek Near Greenfield Oh, Oh
8 hours ago · USGS 03232000 |
14 cfs | 1.27 ft | · | 80°F | 845 ft | Paint |
|
Sandusky River Near Upper Sandusky Oh, Oh
8 hours ago · USGS 04196500 |
14 cfs | 1.28 ft | · | 67°F | 796 ft | Sandusky |
|
Indian Fork Bl Atwood Dam Near New Cumberland Oh, Oh
8 hours ago · USGS 03121500 |
14 cfs | 6.31 ft | · | 68°F | 911 ft | Tuscarawas |
|
Conneaut Creek At Conneaut Oh, Oh
8 hours ago · USGS 04213000 |
13 cfs | 1.45 ft | 44°F | 68°F | 610 ft | Chautauqua-Conneaut |
|
Ottawa River At University Of Toledo Toledo Oh, Oh
8 hours ago · USGS 04177000 |
13 cfs | 1.98 ft | · | 68°F | 591 ft | Ottawa-Stony |
|
Mcguire Creek Near Leesville Oh, Oh
8 hours ago · USGS 03120500 |
13 cfs | 3.01 ft | · | 67°F | 958 ft | Tuscarawas |
|
Honey Creek At Melmore Oh, Oh
8 hours ago · USGS 04197100 |
12 cfs | 2.00 ft | · | 68°F | 819 ft | Sandusky |
|
West Branch St. Joseph River Nr Nettle Lake, Oh
9 hours ago · USGS 04177266 |
12 cfs | 4.60 ft | · | 65°F | 901 ft | St. Joseph |
|
Tiffin River At Stryker Oh, Oh
8 hours ago · USGS 04185000 |
11 cfs | 1.94 ft | 74°F | 65°F | 692 ft | Tiffin |
|
Beaver Creek Near Celina Oh, Oh
8 hours ago · USGS 03322485 |
11 cfs | 5.12 ft | · | 67°F | 850 ft | Upper Wabash |
|
Leatherwood Creek Near Kipling Oh, Oh
8 hours ago · USGS 03141870 |
11 cfs | 2.25 ft | · | 68°F | 810 ft | Wills |
|
Rocky Fork Near Barretts Mills Oh, Oh
8 hours ago · USGS 03232500 |
11 cfs | 1.65 ft | · | 81°F | 771 ft | Paint |
|
Hellbranch Run Near Harrisburg Oh, Oh
8 hours ago · USGS 03230450 |
10 cfs | 4.45 ft | · | 81°F | 793 ft | Upper Scioto |
|
Salt Creek Near Chandlersville Oh, Oh
9 hours ago · USGS 03149500 |
10 cfs | 3.24 ft | · | 68°F | 687 ft | Muskingum |
|
Black Fork Mohican River At Shelby Oh, Oh
8 hours ago · USGS 03129197 |
10 cfs | 6.05 ft | · | 66°F | 1,084 ft | Mohican |
|
Raccoon Creek Near Granville Oh, Oh
8 hours ago · USGS 03145483 |
9 cfs | 2.86 ft | 72°F | 67°F | 907 ft | Licking |
|
Wakatomika Creek Near Frazeysburg Oh, Oh
8 hours ago · USGS 03144000 |
9 cfs | 3.91 ft | · | 67°F | 786 ft | Muskingum |
|
Indian Creek Near Macedonia Oh, Oh
9 hours ago · USGS 04206413 |
9 cfs | 1.38 ft | · | 68°F | 965 ft | Cuyahoga |
|
Alum Creek Near Kilbourne Oh, Oh
8 hours ago · USGS 03228750 |
8 cfs | 2.25 ft | · | 67°F | 911 ft | Upper Scioto |
|
Mill Creek At Garfield Hts Oh, Oh
8 hours ago · USGS 04208460 |
8 cfs | 1.06 ft | · | 69°F | 602 ft | Cuyahoga |
|
North Fork Licking River At Utica Oh, Oh
8 hours ago · USGS 03146000 |
8 cfs | 7.13 ft | · | 66°F | 942 ft | Licking |
|
White Oak Creek Above Georgetown Oh, Oh
8 hours ago · USGS 03238495 |
8 cfs | 3.63 ft | · | 67°F | 784 ft | Ohio Brush-Whiteoak |
|
Unnamed Trib To W B Rocky R Near Olmsted Falls Oh, Oh
8 hours ago · USGS 04201429 |
7 cfs | · | · | 67°F | 769 ft | Black-Rocky |
|
Boggs Fork At Piedmont Oh, Oh
8 hours ago · USGS 03125900 |
7 cfs | 2.03 ft | · | 67°F | 908 ft | Tuscarawas |
|
East Fork Little Miami River At Williamsburg Oh, Oh
8 hours ago · USGS 03246500 |
7 cfs | · | · | 80°F | 783 ft | Little Miami |
|
South Fork Licking River At Kirkersville Oh, Oh
8 hours ago · USGS 03144816 |
4 cfs | 4.63 ft | · | 68°F | 918 ft | Licking |
|
Blanchard River Below Mt. Blanchard Oh, Oh
8 hours ago · USGS 04188337 |
4 cfs | 2.54 ft | · | 67°F | 811 ft | Blanchard |
|
Chippewa Creek At Miller Rd At Sterling Oh, Oh
8 hours ago · USGS 03116077 |
4 cfs | 1.56 ft | · | 66°F | 965 ft | Tuscarawas |
|
Seneca Fork Bl Senecaville Dam Near Senecaville Oh, Oh
8 hours ago · USGS 03141500 |
4 cfs | 4.30 ft | · | 68°F | 814 ft | Wills |
|
Riley Creek Below Pandora Oh, Oh
8 hours ago · USGS 04189174 |
4 cfs | 3.27 ft | · | 67°F | 737 ft | Blanchard |
|
Wolf Creek At Holland Oh, Oh
8 hours ago · USGS 04193999 |
3 cfs | 1.59 ft | · | 68°F | 596 ft | Lower Maumee |
|
Rock Creek At Tiffin Oh, Oh
8 hours ago · USGS 04197170 |
3 cfs | 3.61 ft | · | 68°F | 738 ft | Sandusky |
|
Big Walnut Creek At Sunbury Oh, Oh
8 hours ago · USGS 03228300 |
2 cfs | 4.34 ft | 72°F | 67°F | 942 ft | Upper Scioto |
|
Plum Creek Near Olmsted Falls Oh, Oh
8 hours ago · USGS 04201423 |
2 cfs | 1.50 ft | · | 66°F | 772 ft | Black-Rocky |
|
Old Woman Creek At Berlin Rd Near Huron Oh, Oh
8 hours ago · USGS 04199155 |
2 cfs | 1.13 ft | · | 67°F | 603 ft | Huron-Vermilion |
|
Baker Creek At Olmstead Falls Oh, Oh
8 hours ago · USGS 04201404 |
2 cfs | · | · | 67°F | 752 ft | Black-Rocky |
|
Tymochtee Creek At Crawford Oh, Oh
8 hours ago · USGS 04196800 |
1 cfs | 1.95 ft | · | 67°F | 792 ft | Sandusky |
|
Whetstone Creek At Mt Gilead Oh, Oh
8 hours ago · USGS 03223425 |
1 cfs | 2.00 ft | · | 79°F | 1,087 ft | Upper Scioto |
|
Mill Creek Near Coshocton Oh, Oh
8 hours ago · USGS 03140000 |
1 cfs | 1.12 ft | · | 66°F | 790 ft | Walhonding |
|
Little Flatrock Creek Near Junction Oh, Oh
8 hours ago · USGS 04191444 |
1 cfs | 2.28 ft | · | 66°F | 704 ft | Auglaize |
|
Upper Twin Creek At Mcgaw Oh, Oh
8 hours ago · USGS 03237280 |
1 cfs | · | · | 82°F | 554 ft | Ohio Brush-Whiteoak |
|
Ottawa River At Lima Oh, Oh
8 hours ago · USGS 04187100 |
0 cfs | 10.13 ft | · | 68°F | 841 ft | Auglaize |
|
South Turkeyfoot Creek Near Shunk Oh, Oh
8 hours ago · USGS 04192599 |
0 cfs | · | · | 66°F | 662 ft | Lower Maumee |
|
Mosquito Creek Near Greene Center Oh, Oh
8 hours ago · USGS 03094704 |
0 cfs | 4.26 ft | 71°F | 66°F | 928 ft | Mahoning |
|
Platter Creek Near Sherwood Oh, Oh
8 hours ago · USGS 04183979 |
0 cfs | · | · | 66°F | 707 ft | Upper Maumee |
|
Lye Creek Above Findlay Oh, Oh
8 hours ago · USGS 04188433 |
0 cfs | 1.02 ft | · | 67°F | 799 ft | Blanchard |
|
Unnamed Tributary To Lost Creek Near Farmers Oh, Oh
8 hours ago · USGS 04185440 |
0 cfs | · | · | 66°F | 762 ft | Tiffin |
|
Eagle Creek Above Findlay Oh, Oh
9 hours ago · USGS 04188496 |
0 cfs | 2.62 ft | 45°F | 67°F | 792 ft | Blanchard |
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Flow report FAQ
About Ohio streamflow
What are river levels like in Ohio right now?
As of August 2, 2026, Ohio rivers are running at 86% of normal across 200 USGS streamgauges, and the Ohio River At Ironton is reporting the highest discharge at 27,900 cfs. The full sortable gauge table is below.
Which Ohio river is running highest right now?
As of August 2, 2026, the highest discharge in Ohio is 27,900 cfs on the Ohio River At Ironton. See the sortable gauge table for the full statewide ranking.
Are Ohio rivers high or low right now?
Compare the statewide percent-of-normal on this page: above 100% means Ohio 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 Ohio 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 Ohio 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 Ohio 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.
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