Flow report
Ohio River Levels & Streamflow
As of Aug 19, 2026, Ohio rivers are running at 1112% of normal across 189 USGS gauges — the highest is 246,000 cfs on the Ohio River At Ironton. Live discharge, gauge height, and percent-of-normal for every USGS streamgauge in Ohio.
USGS gauges
189
State percent normal
1112%
Paddle runs
0
Updated
Aug 19
Open the Ohio flow layer on the map
Every USGS streamgauge filtered to Ohio.
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August
19
2026
Flow briefing
Streamflow levels across Ohio are currently 1112% of normal, with the Ohio River At Ironton reporting the highest discharge in the state at 246,000 cfs and a gauge stage of 37.40 ft.
Meanwhile, the Conneaut Creek At Conneaut Oh is seeing a spike today — up 2230% 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
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
1112%
100% is the historical norm. Below 70% indicates drought; above 130% can flag elevated flood risk.
Highest discharge
Ohio River At Ironton
246,000 cfs
Gauge stage 37.40 ft
Biggest 24h spike
Conneaut Creek At Conneaut Oh
+2230%
Now 734 cfs
Network coverage
Gauges + rivers tracked
189 + 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 At Ironton, Oh
9 hours ago · USGS 03216070 |
262,000 cfs | 38.47 ft | 76°F | 85°F | 547 ft | Little Scioto-Tygarts |
|
Ohio River Above Sardis, Oh
9 hours ago · USGS 03114306 |
77,800 cfs | 16.19 ft | · | 81°F | 605 ft | Little Muskingum-Middle Island |
|
Scioto River At Piketon Oh, Oh
10 hours ago · USGS 03237020 |
24,900 cfs | 14.36 ft | · | 61°F | 546 ft | Lower Scioto |
|
Scioto River At Chillicothe Oh, Oh
10 hours ago · USGS 03231500 |
24,100 cfs | 11.77 ft | · | 61°F | 602 ft | Lower Scioto |
|
Muskingum River At Beverly Oh, Oh
9 hours ago · USGS 03150500 |
22,800 cfs | 22.53 ft | · | 80°F | 625 ft | Muskingum |
|
Scioto River At Higby Oh, Oh
10 hours ago · USGS 03234500 |
22,000 cfs | 10.73 ft | · | 61°F | 569 ft | Lower Scioto |
|
Muskingum River At Mcconnelsville Oh, Oh
10 hours ago · USGS 03150000 |
20,200 cfs | 5.18 ft | · | 60°F | 652 ft | Muskingum |
|
Scioto River At Circleville Oh, Oh
9 hours ago · USGS 03230700 |
19,400 cfs | 13.96 ft | · | 61°F | 649 ft | Lower Scioto |
|
Great Miami River At Hamilton Oh, Oh
9 hours ago · USGS 03274000 |
15,400 cfs | 66.84 ft | 75°F | 62°F | 562 ft | Lower Great Miami |
|
Great Miami River At Middletown Oh, Oh
9 hours ago · USGS 03272100 |
14,100 cfs | 7.26 ft | 77°F | 63°F | 650 ft | Lower Great Miami |
|
Great Miami River At Franklin Oh, Oh
9 hours ago · USGS 03271620 |
13,600 cfs | 7.18 ft | · | 79°F | 660 ft | Lower Great Miami |
|
Great Miami River At Miamisburg Oh, Oh
9 hours ago · USGS 03271500 |
13,500 cfs | 9.90 ft | · | 63°F | 689 ft | Lower Great Miami |
|
Great Miami River At Dayton Oh, Oh
9 hours ago · USGS 03270500 |
12,300 cfs | 29.45 ft | · | 64°F | 728 ft | Lower Great Miami |
|
Muskingum River At Dresden Oh, Oh
10 hours ago · USGS 03144500 |
12,200 cfs | 12.27 ft | · | 59°F | 701 ft | Muskingum |
|
Scioto River Near Commercial Point Oh, Oh
10 hours ago · USGS 03229610 |
11,300 cfs | 18.78 ft | · | 79°F | 666 ft | Upper Scioto |
|
Maumee River At Waterville Oh, Oh
10 hours ago · USGS 04193500 |
10,400 cfs | 5.40 ft | 76°F | 64°F | 598 ft | Lower Maumee |
|
Maumee River Near Defiance Oh, Oh
10 hours ago · USGS 04192500 |
9,270 cfs | 3.86 ft | 76°F | 63°F | 659 ft | Lower Maumee |
|
Hocking River At Athens Oh, Oh
10 hours ago · USGS 03159500 |
8,710 cfs | 16.95 ft | · | 61°F | 615 ft | Hocking |
|
Muskingum River Near Coshocton Oh, Oh
10 hours ago · USGS 03140500 |
8,690 cfs | 10.31 ft | · | 60°F | 733 ft | Muskingum |
|
Great Miami River At Taylorsville Oh, Oh
9 hours ago · USGS 03263000 |
6,850 cfs | 11.16 ft | · | 64°F | 779 ft | Upper Great Miami |
|
Scioto River At Columbus Oh, Oh
9 hours ago · USGS 03227500 |
6,810 cfs | 11.97 ft | · | 63°F | 688 ft | Upper Scioto |
|
Stillwater River At Englewood Oh, Oh
9 hours ago · USGS 03266000 |
6,300 cfs | 32.23 ft | · | 63°F | 822 ft | Upper Great Miami |
|
Scioto River Below O Shaughnessy Dam Nr Dublin Oh, Oh
9 hours ago · USGS 03221000 |
5,430 cfs | 8.17 ft | · | 62°F | 779 ft | Upper Scioto |
|
Auglaize River Near Defiance Oh, Oh
10 hours ago · USGS 04191500 |
5,380 cfs | 9.59 ft | · | 64°F | 665 ft | Auglaize |
|
Scioto River At 5th Ave At Columbus Oh, Oh
10 hours ago · USGS 03221646 |
4,950 cfs | 13.02 ft | · | 79°F | 713 ft | Upper Scioto |
|
Tuscarawas River At Newcomerstown Oh, Oh
10 hours ago · USGS 03129000 |
4,740 cfs | 4.24 ft | · | 60°F | 782 ft | Tuscarawas |
|
Great Miami River At Piqua Oh, Oh
10 hours ago · USGS 03262500 |
4,010 cfs | 5.59 ft | · | 62°F | 846 ft | Upper Great Miami |
|
Great Miami River At Troy Oh, Oh
10 hours ago · USGS 03262700 |
3,990 cfs | 6.12 ft | 74°F | 62°F | 813 ft | Upper Great Miami |
|
Hocking River At Enterprise Oh, Oh
10 hours ago · USGS 03157500 |
3,810 cfs | 8.96 ft | · | 61°F | 722 ft | Hocking |
|
Maumee River At Antwerp Oh, Oh
10 hours ago · USGS 04183500 |
3,340 cfs | 11.07 ft | 75°F | 64°F | 702 ft | Upper Maumee |
|
Tuscarawas River At New Philadelphia Oh, Oh
9 hours ago · USGS 03124800 |
3,150 cfs | 3.21 ft | · | 79°F | 851 ft | Tuscarawas |
|
Scioto River Near Prospect Oh, Oh
10 hours ago · USGS 03219500 |
3,130 cfs | 8.16 ft | 74°F | 61°F | 887 ft | Upper Scioto |
|
Stillwater River At Pleasant Hill Oh, Oh
9 hours ago · USGS 03265000 |
2,690 cfs | 5.37 ft | 72°F | 62°F | 847 ft | Upper Great Miami |
|
Licking River Near Newark Oh, Oh
10 hours ago · USGS 03146500 |
2,630 cfs | 6.53 ft | · | 61°F | 782 ft | Licking |
|
Raccoon Creek At Adamsville Oh, Oh
9 hours ago · USGS 03202000 |
2,570 cfs | 11.82 ft | · | 62°F | 578 ft | Raccoon-Symmes |
|
Great Miami River At Sidney Oh, Oh
9 hours ago · USGS 03261500 |
2,530 cfs | 5.53 ft | · | 62°F | 926 ft | Upper Great Miami |
|
Big Darby Creek At Darbyville Oh, Oh
10 hours ago · USGS 03230500 |
2,180 cfs | 5.78 ft | · | 62°F | 716 ft | Upper Scioto |
|
Sandusky River Near Fremont Oh, Oh
9 hours ago · USGS 04198000 |
2,140 cfs | 2.85 ft | 76°F | 64°F | 627 ft | Sandusky |
|
Wills Creek At Cambridge Oh, Oh
10 hours ago · USGS 03142000 |
2,100 cfs | 10.15 ft | · | 59°F | 774 ft | Wills |
|
Olentangy River Near Worthington Oh, Oh
9 hours ago · USGS 03226800 |
1,820 cfs | 4.39 ft | · | 63°F | 748 ft | Upper Scioto |
|
Duck Creek Below Whipple Oh, Oh
9 hours ago · USGS 03115786 |
1,810 cfs | 6.46 ft | · | 80°F | 623 ft | Little Muskingum-Middle Island |
|
Scioto River At Larue Oh, Oh
10 hours ago · USGS 03217500 |
1,730 cfs | 10.11 ft | · | 62°F | 920 ft | Upper Scioto |
|
South Fork Licking River At Heath Oh, Oh
10 hours ago · USGS 03145173 |
1,710 cfs | 9.06 ft | · | 79°F | 806 ft | Licking |
|
Sandusky River At Tiffin Oh, Oh
9 hours ago · USGS 04197137 |
1,680 cfs | 3.70 ft | · | 64°F | 738 ft | Sandusky |
|
St. Marys River At Rockford Oh, Oh
9 hours ago · USGS 04180988 |
1,680 cfs | 9.22 ft | · | 63°F | 794 ft | St. Marys |
|
Big Walnut Creek At Rees Oh, Oh
10 hours ago · USGS 03229500 |
1,570 cfs | 4.66 ft | · | 62°F | 706 ft | Upper Scioto |
|
St Marys River At Walcot Street At Willshire Oh, Oh
9 hours ago · USGS 04181049 |
1,540 cfs | 9.44 ft | · | 63°F | 779 ft | St. Marys |
|
Olentangy River Near Delaware Oh, Oh
10 hours ago · USGS 03225500 |
1,510 cfs | 4.43 ft | · | 61°F | 877 ft | Upper Scioto |
|
South Fork Licking River Near Hebron Oh, Oh
10 hours ago · USGS 03145000 |
1,380 cfs | 8.79 ft | · | 61°F | 859 ft | Licking |
|
Blanchard River Near Dupont Oh, Oh
10 hours ago · USGS 04190000 |
1,270 cfs | 11.61 ft | · | 63°F | 701 ft | Blanchard |
|
Greenville Creek Near Bradford Oh, Oh
9 hours ago · USGS 03264000 |
1,170 cfs | 4.19 ft | · | 62°F | 952 ft | Upper Great Miami |
|
Walnut Creek At Ashville Oh, Oh
9 hours ago · USGS 03229796 |
1,170 cfs | 8.64 ft | · | 79°F | 669 ft | Upper Scioto |
|
Mad River Near Dayton Oh, Oh
9 hours ago · USGS 03270000 |
1,150 cfs | 4.31 ft | · | 63°F | 779 ft | Upper Great Miami |
|
Little Miami River At Milford Oh, Oh
9 hours ago · USGS 03245500 |
1,120 cfs | 6.21 ft | · | 63°F | 500 ft | Little Miami |
|
Loramie Creek At Lockington Oh, Oh
9 hours ago · USGS 03262000 |
1,100 cfs | 7.21 ft | · | 62°F | 877 ft | Upper Great Miami |
|
Auglaize River Near Fort Jennings Oh, Oh
10 hours ago · USGS 04186500 |
1,060 cfs | 6.52 ft | · | 63°F | 725 ft | Auglaize |
|
Little Beaver Creek Near East Liverpool Oh, Oh
10 hours ago · USGS 03109500 |
895 cfs | 4.50 ft | · | 60°F | 706 ft | Upper Ohio |
|
Blanchard River At Ottawa Oh, Oh
9 hours ago · USGS 04189260 |
856 cfs | 11.02 ft | · | 63°F | 710 ft | Blanchard |
|
Symmes Creek At Aid Oh, Oh
10 hours ago · USGS 03205470 |
831 cfs | 10.28 ft | · | 63°F | 580 ft | Raccoon-Symmes |
|
Sandy Creek At Waynesburg Oh, Oh
10 hours ago · USGS 03117500 |
788 cfs | 3.45 ft | · | 60°F | 955 ft | Tuscarawas |
|
Ottawa River Near Kalida Oh, Oh
9 hours ago · USGS 04188100 |
778 cfs | 7.36 ft | · | 63°F | 723 ft | Auglaize |
|
Loramie Creek Near Newport Oh, Oh
9 hours ago · USGS 03261950 |
771 cfs | 6.71 ft | · | 62°F | 931 ft | Upper Great Miami |
|
Mad River Near Springfield Oh, Oh
10 hours ago · USGS 03269500 |
768 cfs | 4.20 ft | · | 61°F | 888 ft | Upper Great Miami |
|
Little Muskingum River At Bloomfield Oh, Oh
10 hours ago · USGS 03115400 |
738 cfs | 5.99 ft | · | 61°F | 655 ft | Little Muskingum-Middle Island |
|
Mahoning River At Lowellville Oh, Oh
10 hours ago · USGS 03099500 |
728 cfs | 2.99 ft | 75°F | 60°F | 801 ft | Mahoning |
|
Alum Creek At Africa Oh, Oh
10 hours ago · USGS 03228805 |
717 cfs | 3.67 ft | 79°F | 61°F | 832 ft | Upper Scioto |
|
Little Darby Creek At West Jefferson Oh, Oh
9 hours ago · USGS 03230310 |
707 cfs | 8.07 ft | · | 61°F | 886 ft | Upper Scioto |
|
Paint Creek At Chillicothe Oh, Oh
10 hours ago · USGS 03234300 |
635 cfs | 6.30 ft | · | 61°F | 600 ft | Paint |
|
Blanchard River At Gilboa Oh, Oh
9 hours ago · USGS 04189131 |
581 cfs | 6.24 ft | · | 63°F | 730 ft | Blanchard |
|
Little Auglaize River At Melrose Oh, Oh
9 hours ago · USGS 04191058 |
576 cfs | 15.59 ft | · | 63°F | 689 ft | Auglaize |
|
Cuyahoga River At Independence Oh, Oh
9 hours ago · USGS 04208000 |
571 cfs | 3.42 ft | 71°F | 64°F | 585 ft | Cuyahoga |
|
Shade River Near Chester Oh, Oh
9 hours ago · USGS 03159540 |
524 cfs | 8.01 ft | 71°F | 62°F | 588 ft | Upper Ohio-Shade |
|
Olentangy River At J H Herrick Dr At Columbus Oh, Oh
9 hours ago · USGS 03227107 |
517 cfs | 711.68 ft | · | 80°F | 716 ft | Upper Scioto |
|
Mahoning River Below West Ave At Youngstown Oh, Oh
10 hours ago · USGS 03098600 |
509 cfs | 3.61 ft | 71°F | 61°F | 826 ft | Mahoning |
|
Twin Creek Near Germantown Oh, Oh
9 hours ago · USGS 03272000 |
500 cfs | 3.60 ft | · | 62°F | 778 ft | Lower Great Miami |
|
Blanchard River Near Findlay Oh, Oh
10 hours ago · USGS 04189000 |
488 cfs | 2.47 ft | 70°F | 64°F | 756 ft | Blanchard |
|
Deer Creek At Mount Sterling Oh, Oh
9 hours ago · USGS 03230800 |
476 cfs | 5.25 ft | · | 61°F | 841 ft | Lower Scioto |
|
Tuscarawas River At Massillon Oh, Oh
10 hours ago · USGS 03117000 |
460 cfs | 9.45 ft | · | 61°F | 919 ft | Tuscarawas |
|
Cuyahoga River At Jaite Oh, Oh
9 hours ago · USGS 04206425 |
441 cfs | 2.88 ft | 74°F | 80°F | 634 ft | Cuyahoga |
|
Paint Creek Near Bourneville Oh, Oh
9 hours ago · USGS 03234000 |
440 cfs | 2.71 ft | · | 61°F | 674 ft | Paint |
|
West Fork Duck Creek At Macksburg Oh, Oh
9 hours ago · USGS 03115712 |
407 cfs | 9.72 ft | · | 79°F | 674 ft | Little Muskingum-Middle Island |
|
Mad River At St Paris Pike At Eagle City Oh, Oh
9 hours ago · USGS 03267900 |
405 cfs | 6.78 ft | 66°F | 61°F | 919 ft | Upper Great Miami |
|
East Fork Little Miami River At Perintown Oh, Oh
9 hours ago · USGS 03247500 |
377 cfs | 3.17 ft | · | 62°F | 508 ft | Little Miami |
|
Raccoon Cr. Bl. Wilson Street At Newark Oh, Oh
9 hours ago · USGS 03145534 |
373 cfs | 6.30 ft | · | 79°F | 813 ft | Licking |
|
Mahoning River At Leavittsburg Oh, Oh
10 hours ago · USGS 03094000 |
361 cfs | 3.22 ft | 73°F | 60°F | 885 ft | Mahoning |
|
N. Fk. Licking River At E. Main St. At Newark Oh, Oh
10 hours ago · USGS 03146402 |
354 cfs | 3.57 ft | · | 78°F | 797 ft | Licking |
|
Mahoning River Bl Berlin Dam Nr Berlin Center Oh, Oh
10 hours ago · USGS 03090500 |
348 cfs | 2.58 ft | 73°F | 60°F | 951 ft | Mahoning |
|
Stillwater Creek At Tippecanoe Oh, Oh
10 hours ago · USGS 03127000 |
340 cfs | 5.79 ft | · | 60°F | 855 ft | Tuscarawas |
|
East Fork Duck Creek Near Harrietsville Oh, Oh
9 hours ago · USGS 03115644 |
338 cfs | 5.55 ft | · | 80°F | 655 ft | Little Muskingum-Middle Island |
|
Mill Creek Near Bellepoint Oh, Oh
10 hours ago · USGS 03220000 |
337 cfs | 3.40 ft | · | 61°F | 872 ft | Upper Scioto |
|
Cuyahoga River At Old Portage Oh, Oh
10 hours ago · USGS 04206000 |
336 cfs | 3.05 ft | · | 62°F | 757 ft | Cuyahoga |
|
Yellow Creek Near Hammondsville Oh, Oh
10 hours ago · USGS 03110000 |
334 cfs | 2.71 ft | · | 60°F | 695 ft | Upper Ohio |
|
Indian Fork Bl Atwood Dam Near New Cumberland Oh, Oh
10 hours ago · USGS 03121500 |
308 cfs | 9.76 ft | · | 60°F | 911 ft | Tuscarawas |
|
Portage R. Near Elmore Oh, Oh
9 hours ago · USGS 04195820 |
301 cfs | 2.98 ft | · | 80°F | 573 ft | Cedar-Portage |
|
Kokosing River At Mount Vernon Oh, Oh
10 hours ago · USGS 03136500 |
288 cfs | 3.63 ft | · | 60°F | 983 ft | Walhonding |
|
Mcguire Creek Near Leesville Oh, Oh
10 hours ago · USGS 03120500 |
284 cfs | 4.66 ft | · | 60°F | 958 ft | Tuscarawas |
|
Tymochtee Creek At Crawford Oh, Oh
9 hours ago · USGS 04196800 |
279 cfs | 3.30 ft | · | 63°F | 792 ft | Sandusky |
|
Mahoning River At Pricetown Oh, Oh
10 hours ago · USGS 03091500 |
274 cfs | 2.77 ft | 76°F | 60°F | 907 ft | Mahoning |
|
Blanchard River Above Findlay Oh, Oh
9 hours ago · USGS 04188400 |
273 cfs | 6.80 ft | · | 64°F | 774 ft | Blanchard |
|
Sandusky River Near Upper Sandusky Oh, Oh
9 hours ago · USGS 04196500 |
272 cfs | 2.21 ft | · | 63°F | 796 ft | Sandusky |
|
Salt Creek Near Chandlersville Oh, Oh
10 hours ago · USGS 03149500 |
264 cfs | 5.51 ft | · | 60°F | 687 ft | Muskingum |
|
Mad River Near Urbana Oh, Oh
9 hours ago · USGS 03267000 |
261 cfs | 3.50 ft | · | 61°F | 987 ft | Upper Great Miami |
|
Captina Cr. At S.R. 148 At Armstrongs Mills, Oh
10 hours ago · USGS 03113990 |
258 cfs | 5.04 ft | · | 61°F | 772 ft | Upper Ohio-Wheeling |
|
Killbuck Creek At Killbuck Oh, Oh
10 hours ago · USGS 03139000 |
258 cfs | 7.96 ft | · | 59°F | 804 ft | Walhonding |
|
Clear Creek Near Rockbridge Oh, Oh
10 hours ago · USGS 03157000 |
241 cfs | 2.20 ft | 32°F | 61°F | 765 ft | Hocking |
|
East Fork Little Miami River At Williamsburg Oh, Oh
9 hours ago · USGS 03246500 |
241 cfs | 1.88 ft | · | 61°F | 783 ft | Little Miami |
|
Portage River At Woodville Oh, Oh
9 hours ago · USGS 04195500 |
225 cfs | 3.02 ft | 75°F | 65°F | 623 ft | Cedar-Portage |
|
Wakatomika Creek Near Frazeysburg Oh, Oh
10 hours ago · USGS 03144000 |
221 cfs | 3.91 ft | · | 59°F | 786 ft | Muskingum |
|
Tiffin River Near Evansport Oh, Oh
9 hours ago · USGS 04185318 |
221 cfs | 10.71 ft | · | 64°F | 672 ft | Tiffin |
|
Raccoon Creek Near Granville Oh, Oh
9 hours ago · USGS 03145483 |
212 cfs | 4.21 ft | 71°F | 77°F | 907 ft | Licking |
|
Hellbranch Run Near Harrisburg Oh, Oh
10 hours ago · USGS 03230450 |
202 cfs | 6.04 ft | · | 61°F | 793 ft | Upper Scioto |
|
Sugar Creek At Strasburg Oh, Oh
10 hours ago · USGS 03124500 |
190 cfs | 2.66 ft | · | 60°F | 897 ft | Tuscarawas |
|
Ottawa River At Lima Oh, Oh
9 hours ago · USGS 04187100 |
186 cfs | 11.64 ft | · | 64°F | 841 ft | Auglaize |
|
Little Miami River Near Oldtown Oh, Oh
9 hours ago · USGS 03240000 |
182 cfs | 2.23 ft | 71°F | 62°F | 822 ft | Little Miami |
|
Conneaut Creek At Conneaut Oh, Oh
10 hours ago · USGS 04213000 |
164 cfs | 2.16 ft | 44°F | 65°F | 610 ft | Chautauqua-Conneaut |
|
Grand River Near Painesville Oh, Oh
10 hours ago · USGS 04212100 |
160 cfs | 2.29 ft | 78°F | 64°F | 596 ft | Grand |
|
Big Walnut Creek At Central College Oh, Oh
9 hours ago · USGS 03228500 |
154 cfs | 3.83 ft | · | 62°F | 817 ft | Upper Scioto |
|
Paint Creek Near Greenfield Oh, Oh
10 hours ago · USGS 03232000 |
154 cfs | 2.22 ft | · | 60°F | 845 ft | Paint |
|
Ohio Brush Creek Near West Union Oh, Oh
10 hours ago · USGS 03237500 |
153 cfs | 2.85 ft | 82°F | 61°F | 509 ft | Ohio Brush-Whiteoak |
|
Rocky Fork Near Barretts Mills Oh, Oh
10 hours ago · USGS 03232500 |
151 cfs | 2.80 ft | · | 60°F | 771 ft | Paint |
|
Stillwater Creek At Piedmont Oh, Oh
10 hours ago · USGS 03126000 |
147 cfs | 3.17 ft | · | 60°F | 882 ft | Tuscarawas |
|
Blanchard River Below Mt. Blanchard Oh, Oh
9 hours ago · USGS 04188337 |
146 cfs | 4.37 ft | · | 63°F | 811 ft | Blanchard |
|
St. Joseph River Near Newville, Oh
9 hours ago · USGS 04178000 |
137 cfs | 3.90 ft | · | 64°F | 820 ft | St. Joseph |
|
Riley Creek Below Pandora Oh, Oh
9 hours ago · USGS 04189174 |
126 cfs | 4.22 ft | · | 63°F | 737 ft | Blanchard |
|
South Fork Licking River At Kirkersville Oh, Oh
9 hours ago · USGS 03144816 |
125 cfs | 5.14 ft | · | 78°F | 918 ft | Licking |
|
Nimishillen Creek At North Industry Oh, Oh
10 hours ago · USGS 03118500 |
123 cfs | 4.04 ft | · | 61°F | 979 ft | Tuscarawas |
|
Mill Creek At Carthage Oh, Oh
9 hours ago · USGS 03259000 |
123 cfs | 5.93 ft | · | 64°F | 513 ft | Middle Ohio-Laughery |
|
Leatherwood Creek Near Kipling Oh, Oh
10 hours ago · USGS 03141870 |
122 cfs | 3.65 ft | · | 60°F | 810 ft | Wills |
|
North Fork Licking River At Utica Oh, Oh
10 hours ago · USGS 03146000 |
119 cfs | 7.86 ft | · | 60°F | 942 ft | Licking |
|
Tinkers Creek At Bedford Oh, Oh
10 hours ago · USGS 04207200 |
113 cfs | 2.72 ft | · | 63°F | 879 ft | Cuyahoga |
|
Bokengehalas Creek At De Graff Oh, Oh
9 hours ago · USGS 03260706 |
103 cfs | 2.14 ft | · | 61°F | 981 ft | Upper Great Miami |
|
Wheeling Creek Below Blaine Oh, Oh
9 hours ago · USGS 03111548 |
101 cfs | 1.62 ft | · | 61°F | 711 ft | Upper Ohio-Wheeling |
|
Huron River At Milan Oh, Oh
9 hours ago · USGS 04199000 |
97 cfs | 6.40 ft | 75°F | 63°F | 582 ft | Huron-Vermilion |
|
Short Creek Near Dillonvale Oh, Oh
10 hours ago · USGS 03111500 |
95 cfs | 2.36 ft | · | 60°F | 681 ft | Upper Ohio-Wheeling |
|
Chagrin River At Willoughby Oh, Oh
9 hours ago · USGS 04209000 |
93 cfs | 3.45 ft | · | 64°F | 605 ft | Ashtabula-Chagrin |
|
Rocky River Near Berea Oh, Oh
9 hours ago · USGS 04201500 |
91 cfs | 5.64 ft | 72°F | 63°F | 649 ft | Black-Rocky |
|
Cuyahoga River At Hiram Rapids Oh, Oh
10 hours ago · USGS 04202000 |
88 cfs | 1.84 ft | 34°F | 60°F | 1,096 ft | Cuyahoga |
|
Tiffin River At Stryker Oh, Oh
10 hours ago · USGS 04185000 |
83 cfs | 3.40 ft | 74°F | 63°F | 692 ft | Tiffin |
|
White Oak Creek Above Georgetown Oh, Oh
10 hours ago · USGS 03238495 |
79 cfs | 4.25 ft | · | 81°F | 784 ft | Ohio Brush-Whiteoak |
|
Big Walnut Creek At Sunbury Oh, Oh
9 hours ago · USGS 03228300 |
78 cfs | 5.31 ft | 72°F | 61°F | 942 ft | Upper Scioto |
|
Tuscarawas River Above Barberton Oh, Oh
9 hours ago · USGS 03115917 |
73 cfs | 4.71 ft | · | 79°F | 956 ft | Tuscarawas |
|
Sevenmile Creek At Camden Oh, Oh
9 hours ago · USGS 03272700 |
70 cfs | 4.13 ft | · | 62°F | 836 ft | Lower Great Miami |
|
Mad River At West Liberty Oh - 03266560, Oh
9 hours ago · USGS 03266560 |
68 cfs | 3.06 ft | · | 61°F | 1,088 ft | Upper Great Miami |
|
West Branch Rocky River At West View Oh, Oh
9 hours ago · USGS 04201400 |
61 cfs | 6.80 ft | · | 78°F | 740 ft | Black-Rocky |
|
Brushy Fork Near Tippecanoe Oh, Oh
10 hours ago · USGS 03126910 |
61 cfs | 8.19 ft | · | 79°F | 867 ft | Tuscarawas |
|
Wolf Creek At Dayton Oh, Oh
9 hours ago · USGS 03271000 |
58 cfs | 1.60 ft | · | 64°F | 744 ft | Lower Great Miami |
|
Massies Creek At Wilberforce Oh, Oh
9 hours ago · USGS 03241500 |
57 cfs | 2.65 ft | · | 62°F | 867 ft | Little Miami |
|
Black River At Elyria Oh, Oh
10 hours ago · USGS 04200500 |
56 cfs | 1.14 ft | 74°F | 63°F | 634 ft | Black-Rocky |
|
Vermilion River Near Vermilion Oh, Oh
10 hours ago · USGS 04199500 |
51 cfs | 2.37 ft | 40°F | 63°F | 596 ft | Huron-Vermilion |
|
Mill Creek At Evendale Oh, Oh
9 hours ago · USGS 03255420 |
50 cfs | 4.96 ft | · | 80°F | 563 ft | Middle Ohio-Laughery |
|
Boggs Fork At Piedmont Oh, Oh
9 hours ago · USGS 03125900 |
47 cfs | 2.97 ft | · | 78°F | 908 ft | Tuscarawas |
|
Mill Creek At East Sharon Rd At Sharonville Oh, Oh
10 hours ago · USGS 03255349 |
43 cfs | 5.69 ft | 44°F | 80°F | 574 ft | Middle Ohio-Laughery |
|
Sandusky River Near Bucyrus Oh, Oh
9 hours ago · USGS 04196000 |
38 cfs | 1.07 ft | · | 62°F | 957 ft | Sandusky |
|
Eagle Creek At Phalanx Station Oh, Oh
10 hours ago · USGS 03093000 |
37 cfs | 4.02 ft | · | 60°F | 898 ft | Mahoning |
|
West Branch Mahoning River At Wayland Oh, Oh
10 hours ago · USGS 03092460 |
32 cfs | 1.91 ft | 66°F | 61°F | 936 ft | Mahoning |
|
Honey Creek At Melmore Oh, Oh
10 hours ago · USGS 04197100 |
31 cfs | 2.44 ft | · | 63°F | 819 ft | Sandusky |
|
Ottawa River At University Of Toledo Toledo Oh, Oh
9 hours ago · USGS 04177000 |
30 cfs | 2.40 ft | · | 66°F | 591 ft | Ottawa-Stony |
|
Alum Creek Near Kilbourne Oh, Oh
10 hours ago · USGS 03228750 |
29 cfs | 2.59 ft | · | 61°F | 911 ft | Upper Scioto |
|
Bean Creek At Powers Oh, Oh
10 hours ago · USGS 04184500 |
29 cfs | 8.10 ft | · | 63°F | 735 ft | Tiffin |
|
Whetstone Creek At Mt Gilead Oh, Oh
9 hours ago · USGS 03223425 |
28 cfs | 2.61 ft | · | 61°F | 1,087 ft | Upper Scioto |
|
Little Flatrock Creek Near Junction Oh, Oh
9 hours ago · USGS 04191444 |
25 cfs | 3.99 ft | · | 64°F | 704 ft | Auglaize |
|
South Turkeyfoot Creek Near Shunk Oh, Oh
9 hours ago · USGS 04192599 |
25 cfs | 1.17 ft | · | 63°F | 662 ft | Lower Maumee |
|
Middle Branch Nimishillen Creek At Canton Oh, Oh
10 hours ago · USGS 03118000 |
22 cfs | 1.54 ft | · | 61°F | 1,050 ft | Tuscarawas |
|
West Branch St. Joseph River Nr Nettle Lake, Oh
10 hours ago · USGS 04177266 |
22 cfs | 4.74 ft | · | 81°F | 901 ft | St. Joseph |
|
Mosquito Creek Bl Mosquito Ck Dam Nr Cortland Oh, Oh
9 hours ago · USGS 03095500 |
21 cfs | 1.27 ft | 77°F | 60°F | 910 ft | Mahoning |
|
Eagle Creek Above Findlay Oh, Oh
9 hours ago · USGS 04188496 |
21 cfs | 4.12 ft | 45°F | 63°F | 792 ft | Blanchard |
|
East Branch Rocky River Near Strongsville Oh, Oh
9 hours ago · USGS 04201484 |
20 cfs | 5.72 ft | · | 79°F | 809 ft | Black-Rocky |
|
Chippewa Creek At Miller Rd At Sterling Oh, Oh
9 hours ago · USGS 03116077 |
12 cfs | 1.71 ft | · | 60°F | 965 ft | Tuscarawas |
|
Mill Creek Near Coshocton Oh, Oh
10 hours ago · USGS 03140000 |
12 cfs | 1.62 ft | · | 59°F | 790 ft | Walhonding |
|
Holes Creek Near Kettering Oh, Oh
10 hours ago · USGS 03271300 |
11 cfs | 2.60 ft | · | 63°F | 795 ft | Lower Great Miami |
|
O'Bannon Creek Near Loveland Oh, Oh
9 hours ago · USGS 03244936 |
11 cfs | 1.16 ft | · | 79°F | 620 ft | Little Miami |
|
Euclid Creek At Cleveland Oh, Oh
9 hours ago · USGS 04208700 |
10 cfs | 2.34 ft | · | 66°F | 586 ft | Ashtabula-Chagrin |
|
Rock Creek At Tiffin Oh, Oh
10 hours ago · USGS 04197170 |
10 cfs | 3.75 ft | · | 64°F | 738 ft | Sandusky |
|
Wolf Creek At Holland Oh, Oh
9 hours ago · USGS 04193999 |
8 cfs | 1.68 ft | · | 65°F | 596 ft | Lower Maumee |
|
Big Creek At Cleveland Oh, Oh
9 hours ago · USGS 04208502 |
7 cfs | 2.10 ft | · | 65°F | 623 ft | Cuyahoga |
|
Seneca Fork Bl Senecaville Dam Near Senecaville Oh, Oh
10 hours ago · USGS 03141500 |
6 cfs | 4.42 ft | · | 60°F | 814 ft | Wills |
|
Brandywine Creek Near Macedonia Oh, Oh
9 hours ago · USGS 04206416 |
6 cfs | 3.09 ft | · | 79°F | 963 ft | Cuyahoga |
|
Mill Creek At Garfield Hts Oh, Oh
10 hours ago · USGS 04208460 |
5 cfs | · | · | 65°F | 602 ft | Cuyahoga |
|
Black Fork Mohican River At Shelby Oh, Oh
9 hours ago · USGS 03129197 |
5 cfs | 5.90 ft | · | 78°F | 1,084 ft | Mohican |
|
Mill Creek At Garfield Pkwy At Garfield Heights Oh, Oh
9 hours ago · USGS 04208347 |
5 cfs | 1.47 ft | · | 78°F | 808 ft | Cuyahoga |
|
Upper Twin Creek At Mcgaw Oh, Oh
10 hours ago · USGS 03237280 |
4 cfs | 1.03 ft | · | 62°F | 554 ft | Ohio Brush-Whiteoak |
|
Lye Creek Above Findlay Oh, Oh
10 hours ago · USGS 04188433 |
4 cfs | 1.27 ft | · | 64°F | 799 ft | Blanchard |
|
Doan Brook At Mlk Jr Dr At Cleveland Oh, Oh
9 hours ago · USGS 04208598 |
3 cfs | 1.71 ft | · | 78°F | 617 ft | Ashtabula-Chagrin |
|
Mosquito Creek Near Greene Center Oh, Oh
9 hours ago · USGS 03094704 |
2 cfs | 4.44 ft | 69°F | 79°F | 928 ft | Mahoning |
|
Old Woman Creek At Berlin Rd Near Huron Oh, Oh
10 hours ago · USGS 04199155 |
2 cfs | 1.18 ft | · | 63°F | 603 ft | Huron-Vermilion |
|
Indian Creek Near Macedonia Oh, Oh
9 hours ago · USGS 04206413 |
1 cfs | · | · | 79°F | 965 ft | Cuyahoga |
|
Plum Creek Near Olmsted Falls Oh, Oh
9 hours ago · USGS 04201423 |
1 cfs | 1.41 ft | · | 78°F | 772 ft | Black-Rocky |
|
Platter Creek Near Sherwood Oh, Oh
9 hours ago · USGS 04183979 |
0 cfs | 1.29 ft | · | 64°F | 707 ft | Upper Maumee |
|
Unnamed Tributary To Lost Creek Near Farmers Oh, Oh
10 hours ago · USGS 04185440 |
0 cfs | 1.02 ft | · | 64°F | 762 ft | Tiffin |
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Flow report FAQ
About Ohio streamflow
What are river levels like in Ohio right now?
As of August 19, 2026, Ohio rivers are running at 1112% of normal across 189 USGS streamgauges, and the Ohio River At Ironton is reporting the highest discharge at 246,000 cfs. The full sortable gauge table is below.
Which Ohio river is running highest right now?
As of August 19, 2026, the highest discharge in Ohio is 246,000 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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