Flow report
Ohio River Levels & Streamflow
As of Sep 15, 2026, Ohio rivers are running at 397% of normal across 189 USGS gauges — the highest is 74,400 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
397%
Paddle runs
0
Updated
Sep 15
Open the Ohio flow layer on the map
Every USGS streamgauge filtered to Ohio.
Open the map →
September
15
2026
Flow briefing
Streamflow levels across Ohio are currently 397% of normal, with the Ohio River At Ironton reporting the highest discharge in the state at 74,400 cfs and a gauge stage of 34.40 ft.
Meanwhile, the Auglaize River Near Fort Jennings Oh is seeing a spike today — up 2592% 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
397%
100% is the historical norm. Below 70% indicates drought; above 130% can flag elevated flood risk.
Highest discharge
Ohio River At Ironton
74,400 cfs
Gauge stage 34.40 ft
Biggest 24h spike
Auglaize River Near Fort Jennings Oh
+2592%
Now 280 cfs
Network coverage
Gauges + rivers tracked
189 + 0
USGS gauges feeding 0 named rivers in Ohio.
Where every gauge actually sits
One dot per Ohio streamgauge, placed by its own percent of normal. The state average is a single line through all of it.
0%
50%
100% · normal
150%
200%+
Much below normalunder 50%
Below normal50–90%
Near normal90–110%
Above normal110–150%
Much above normalover 150%
Percent of normal compares today's discharge with the historical average for this calendar day. Tap any dot to open that gauge.
Ohio streamflow, three water years
Statewide percent of normal, every day since Sep 2023. The dotted line is normal.
397%
of normal today
+367pts
vs this day last year (30%)
277of 366
days below normal, past year
1112%
3-year peak · Aug 2026 · above the axis
50%
100% normal
150%
200%
250%
Sep 2023
202420252026
Sep 15, 2026
799 daily readings from 187 reporting gauges. Percent of normal is today's statewide discharge against the historical average for the same calendar day — 100% is normal, not "good". The axis tops out at 250%: 29 readings above that — including the 1112% peak in Aug 2026 — are drawn along the top edge, so a few flood days cannot flatten three years of everything else. The line breaks in 2 places where the record skips more than five days — those are gaps in reporting, not readings of zero.
Full streamgauge inventory
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
8 hours ago · USGS 03216070 |
115,000 cfs | 34.86 ft | 77°F | 91°F | 547 ft | Little Scioto-Tygarts |
|
Ohio River Above Sardis, Oh
7 hours ago · USGS 03114306 |
60,300 cfs | 15.19 ft | · | 85°F | 605 ft | Little Muskingum-Middle Island |
|
Scioto River At Piketon Oh, Oh
8 hours ago · USGS 03237020 |
9,670 cfs | 7.50 ft | · | 52°F | 546 ft | Lower Scioto |
|
Muskingum River At Beverly Oh, Oh
7 hours ago · USGS 03150500 |
9,360 cfs | 17.96 ft | · | 84°F | 625 ft | Muskingum |
|
Muskingum River At Mcconnelsville Oh, Oh
8 hours ago · USGS 03150000 |
8,460 cfs | 2.99 ft | · | 47°F | 652 ft | Muskingum |
|
Scioto River At Higby Oh, Oh
8 hours ago · USGS 03234500 |
8,050 cfs | 5.26 ft | · | 52°F | 569 ft | Lower Scioto |
|
Scioto River At Chillicothe Oh, Oh
8 hours ago · USGS 03231500 |
6,540 cfs | 5.69 ft | · | 52°F | 602 ft | Lower Scioto |
|
Muskingum River At Dresden Oh, Oh
8 hours ago · USGS 03144500 |
4,650 cfs | 8.65 ft | · | 50°F | 701 ft | Muskingum |
|
Scioto River At Circleville Oh, Oh
7 hours ago · USGS 03230700 |
3,830 cfs | 4.85 ft | · | 53°F | 649 ft | Lower Scioto |
|
Muskingum River Near Coshocton Oh, Oh
8 hours ago · USGS 03140500 |
3,560 cfs | 7.51 ft | · | 50°F | 733 ft | Muskingum |
|
East Fork Little Miami River At Perintown Oh, Oh
7 hours ago · USGS 03247500 |
2,820 cfs | 6.02 ft | · | 56°F | 508 ft | Little Miami |
|
Tuscarawas River At Newcomerstown Oh, Oh
8 hours ago · USGS 03129000 |
2,330 cfs | 2.39 ft | · | 50°F | 782 ft | Tuscarawas |
|
Great Miami River At Hamilton Oh, Oh
7 hours ago · USGS 03274000 |
2,320 cfs | 63.36 ft | 74°F | 56°F | 562 ft | Lower Great Miami |
|
Paint Creek Near Bourneville Oh, Oh
7 hours ago · USGS 03234000 |
2,140 cfs | 5.33 ft | · | 53°F | 674 ft | Paint |
|
Paint Creek At Chillicothe Oh, Oh
7 hours ago · USGS 03234300 |
2,070 cfs | 8.41 ft | · | 52°F | 600 ft | Paint |
|
Great Miami River At Middletown Oh, Oh
7 hours ago · USGS 03272100 |
1,940 cfs | 2.80 ft | 77°F | 57°F | 650 ft | Lower Great Miami |
|
Scioto River Near Commercial Point Oh, Oh
7 hours ago · USGS 03229610 |
1,770 cfs | 10.55 ft | · | 87°F | 666 ft | Upper Scioto |
|
Tuscarawas River At New Philadelphia Oh, Oh
7 hours ago · USGS 03124800 |
1,700 cfs | 2.17 ft | · | 82°F | 851 ft | Tuscarawas |
|
Little Miami River At Milford Oh, Oh
7 hours ago · USGS 03245500 |
1,640 cfs | 6.70 ft | · | 56°F | 500 ft | Little Miami |
|
Great Miami River At Franklin Oh, Oh
7 hours ago · USGS 03271620 |
1,620 cfs | 1.49 ft | · | 90°F | 660 ft | Lower Great Miami |
|
Great Miami River At Miamisburg Oh, Oh
7 hours ago · USGS 03271500 |
1,470 cfs | 4.52 ft | · | 57°F | 689 ft | Lower Great Miami |
|
Hocking River At Athens Oh, Oh
7 hours ago · USGS 03159500 |
1,440 cfs | 6.32 ft | · | 47°F | 615 ft | Hocking |
|
Symmes Creek At Aid Oh, Oh
8 hours ago · USGS 03205470 |
1,420 cfs | 12.79 ft | · | 53°F | 580 ft | Raccoon-Symmes |
|
Great Miami River At Dayton Oh, Oh
7 hours ago · USGS 03270500 |
1,360 cfs | 24.88 ft | · | 57°F | 728 ft | Lower Great Miami |
|
Licking River Near Newark Oh, Oh
8 hours ago · USGS 03146500 |
1,130 cfs | 5.00 ft | · | 51°F | 782 ft | Licking |
|
Little Beaver Creek Near East Liverpool Oh, Oh
8 hours ago · USGS 03109500 |
900 cfs | 4.51 ft | · | 49°F | 706 ft | Upper Ohio |
|
Mahoning River At Lowellville Oh, Oh
8 hours ago · USGS 03099500 |
843 cfs | 3.11 ft | 70°F | 49°F | 801 ft | Mahoning |
|
Big Darby Creek At Darbyville Oh, Oh
8 hours ago · USGS 03230500 |
809 cfs | 3.93 ft | · | 52°F | 716 ft | Upper Scioto |
|
Raccoon Creek At Adamsville Oh, Oh
7 hours ago · USGS 03202000 |
671 cfs | 5.44 ft | · | 48°F | 578 ft | Raccoon-Symmes |
|
Rocky Fork Near Barretts Mills Oh, Oh
8 hours ago · USGS 03232500 |
664 cfs | 4.12 ft | · | 52°F | 771 ft | Paint |
|
Hocking River At Enterprise Oh, Oh
8 hours ago · USGS 03157500 |
663 cfs | 2.71 ft | · | 52°F | 722 ft | Hocking |
|
Walnut Creek At Ashville Oh, Oh
7 hours ago · USGS 03229796 |
658 cfs | 7.33 ft | · | 88°F | 669 ft | Upper Scioto |
|
Scioto River At Columbus Oh, Oh
7 hours ago · USGS 03227500 |
648 cfs | 6.43 ft | · | 55°F | 688 ft | Upper Scioto |
|
Maumee River Near Defiance Oh, Oh
8 hours ago · USGS 04192500 |
630 cfs | 1.82 ft | 74°F | 54°F | 659 ft | Lower Maumee |
|
Great Miami River At Taylorsville Oh, Oh
7 hours ago · USGS 03263000 |
621 cfs | 2.63 ft | · | 56°F | 779 ft | Upper Great Miami |
|
Mad River Near Dayton Oh, Oh
7 hours ago · USGS 03270000 |
595 cfs | 3.18 ft | · | 55°F | 779 ft | Upper Great Miami |
|
Mahoning River Below West Ave At Youngstown Oh, Oh
7 hours ago · USGS 03098600 |
529 cfs | 3.64 ft | 71°F | 50°F | 826 ft | Mahoning |
|
Big Walnut Creek At Rees Oh, Oh
8 hours ago · USGS 03229500 |
490 cfs | 2.88 ft | · | 54°F | 706 ft | Upper Scioto |
|
Auglaize River Near Defiance Oh, Oh
7 hours ago · USGS 04191500 |
451 cfs | 6.26 ft | · | 55°F | 665 ft | Auglaize |
|
Cuyahoga River At Independence Oh, Oh
7 hours ago · USGS 04208000 |
443 cfs | 3.12 ft | 70°F | 54°F | 585 ft | Cuyahoga |
|
Great Miami River At Troy Oh, Oh
8 hours ago · USGS 03262700 |
440 cfs | 2.93 ft | 71°F | 55°F | 813 ft | Upper Great Miami |
|
Mill Creek At Carthage Oh, Oh
7 hours ago · USGS 03259000 |
431 cfs | 6.61 ft | · | 58°F | 513 ft | Middle Ohio-Laughery |
|
Sandy Creek At Waynesburg Oh, Oh
8 hours ago · USGS 03117500 |
427 cfs | 2.59 ft | · | 50°F | 955 ft | Tuscarawas |
|
Scioto River At 5th Ave At Columbus Oh, Oh
7 hours ago · USGS 03221646 |
406 cfs | 7.70 ft | · | 88°F | 713 ft | Upper Scioto |
|
Cuyahoga River At Jaite Oh, Oh
7 hours ago · USGS 04206425 |
400 cfs | 2.76 ft | 69°F | 83°F | 634 ft | Cuyahoga |
|
Scioto River Below O Shaughnessy Dam Nr Dublin Oh, Oh
7 hours ago · USGS 03221000 |
398 cfs | 4.47 ft | · | 54°F | 779 ft | Upper Scioto |
|
Sandusky River Near Fremont Oh, Oh
7 hours ago · USGS 04198000 |
391 cfs | 1.54 ft | 71°F | 53°F | 627 ft | Sandusky |
|
South Fork Licking River At Heath Oh, Oh
7 hours ago · USGS 03145173 |
386 cfs | 6.45 ft | · | 84°F | 806 ft | Licking |
|
Duck Creek Below Whipple Oh, Oh
7 hours ago · USGS 03115786 |
385 cfs | 2.96 ft | · | 84°F | 623 ft | Little Muskingum-Middle Island |
|
Mad River Near Springfield Oh, Oh
7 hours ago · USGS 03269500 |
384 cfs | 3.43 ft | · | 54°F | 888 ft | Upper Great Miami |
|
Great Miami River At Piqua Oh, Oh
8 hours ago · USGS 03262500 |
378 cfs | 1.84 ft | · | 55°F | 846 ft | Upper Great Miami |
|
Maumee River At Waterville Oh, Oh
8 hours ago · USGS 04193500 |
377 cfs | 1.84 ft | 68°F | 54°F | 598 ft | Lower Maumee |
|
N. Fk. Licking River At E. Main St. At Newark Oh, Oh
7 hours ago · USGS 03146402 |
366 cfs | 3.60 ft | · | 84°F | 797 ft | Licking |
|
Stillwater River At Englewood Oh, Oh
7 hours ago · USGS 03266000 |
347 cfs | 3.44 ft | · | 56°F | 822 ft | Upper Great Miami |
|
South Fork Licking River Near Hebron Oh, Oh
7 hours ago · USGS 03145000 |
338 cfs | 4.33 ft | · | 52°F | 859 ft | Licking |
|
Cuyahoga River At Old Portage Oh, Oh
7 hours ago · USGS 04206000 |
319 cfs | 2.99 ft | · | 51°F | 757 ft | Cuyahoga |
|
Mahoning River At Leavittsburg Oh, Oh
7 hours ago · USGS 03094000 |
310 cfs | 3.07 ft | 66°F | 49°F | 885 ft | Mahoning |
|
Paint Creek Near Greenfield Oh, Oh
8 hours ago · USGS 03232000 |
308 cfs | 2.80 ft | · | 52°F | 845 ft | Paint |
|
Sandusky River At Tiffin Oh, Oh
7 hours ago · USGS 04197137 |
293 cfs | 2.07 ft | · | 86°F | 738 ft | Sandusky |
|
Seneca Fork Bl Senecaville Dam Near Senecaville Oh, Oh
7 hours ago · USGS 03141500 |
270 cfs | 6.12 ft | · | 51°F | 814 ft | Wills |
|
Tuscarawas River At Massillon Oh, Oh
7 hours ago · USGS 03117000 |
268 cfs | 8.83 ft | · | 51°F | 919 ft | Tuscarawas |
|
Wills Creek At Cambridge Oh, Oh
7 hours ago · USGS 03142000 |
259 cfs | 3.17 ft | · | 50°F | 774 ft | Wills |
|
Great Miami River At Sidney Oh, Oh
7 hours ago · USGS 03261500 |
252 cfs | 1.63 ft | · | 55°F | 926 ft | Upper Great Miami |
|
Mad River At St Paris Pike At Eagle City Oh, Oh
7 hours ago · USGS 03267900 |
248 cfs | 6.38 ft | 66°F | 54°F | 919 ft | Upper Great Miami |
|
Scioto River Near Prospect Oh, Oh
8 hours ago · USGS 03219500 |
242 cfs | 2.48 ft | 69°F | 52°F | 887 ft | Upper Scioto |
|
Maumee River At Antwerp Oh, Oh
8 hours ago · USGS 04183500 |
232 cfs | 6.05 ft | 71°F | 56°F | 702 ft | Upper Maumee |
|
Deer Creek At Mount Sterling Oh, Oh
7 hours ago · USGS 03230800 |
225 cfs | 4.47 ft | · | 52°F | 841 ft | Lower Scioto |
|
Little Darby Creek At West Jefferson Oh, Oh
7 hours ago · USGS 03230310 |
219 cfs | 6.42 ft | · | 52°F | 886 ft | Upper Scioto |
|
Mahoning River At Pricetown Oh, Oh
8 hours ago · USGS 03091500 |
210 cfs | 2.76 ft | 75°F | 49°F | 907 ft | Mahoning |
|
Raccoon Cr. Bl. Wilson Street At Newark Oh, Oh
7 hours ago · USGS 03145534 |
209 cfs | 5.89 ft | · | 84°F | 813 ft | Licking |
|
Blanchard River At Gilboa Oh, Oh
7 hours ago · USGS 04189131 |
197 cfs | 4.97 ft | · | 86°F | 730 ft | Blanchard |
|
Shade River Near Chester Oh, Oh
7 hours ago · USGS 03159540 |
196 cfs | 6.30 ft | 68°F | 52°F | 588 ft | Upper Ohio-Shade |
|
Captina Cr. At S.R. 148 At Armstrongs Mills, Oh
7 hours ago · USGS 03113990 |
192 cfs | 4.86 ft | · | 50°F | 772 ft | Upper Ohio-Wheeling |
|
Little Muskingum River At Bloomfield Oh, Oh
8 hours ago · USGS 03115400 |
191 cfs | 3.74 ft | · | 47°F | 655 ft | Little Muskingum-Middle Island |
|
Mad River Near Urbana Oh, Oh
7 hours ago · USGS 03267000 |
180 cfs | 3.30 ft | · | 53°F | 987 ft | Upper Great Miami |
|
Big Walnut Creek At Central College Oh, Oh
7 hours ago · USGS 03228500 |
174 cfs | 3.97 ft | · | 54°F | 817 ft | Upper Scioto |
|
Yellow Creek Near Hammondsville Oh, Oh
8 hours ago · USGS 03110000 |
171 cfs | 2.19 ft | · | 49°F | 695 ft | Upper Ohio |
|
Wakatomika Creek Near Frazeysburg Oh, Oh
8 hours ago · USGS 03144000 |
170 cfs | 3.91 ft | · | 50°F | 786 ft | Muskingum |
|
Blanchard River At Ottawa Oh, Oh
7 hours ago · USGS 04189260 |
164 cfs | 6.38 ft | · | 87°F | 710 ft | Blanchard |
|
Auglaize River Near Fort Jennings Oh, Oh
8 hours ago · USGS 04186500 |
157 cfs | 2.94 ft | · | 55°F | 725 ft | Auglaize |
|
St. Marys River At Rockford Oh, Oh
7 hours ago · USGS 04180988 |
153 cfs | 3.12 ft | · | 88°F | 794 ft | St. Marys |
|
Mahoning River Bl Berlin Dam Nr Berlin Center Oh, Oh
7 hours ago · USGS 03090500 |
148 cfs | 2.28 ft | 75°F | 50°F | 951 ft | Mahoning |
|
Nimishillen Creek At North Industry Oh, Oh
7 hours ago · USGS 03118500 |
146 cfs | 4.14 ft | · | 51°F | 979 ft | Tuscarawas |
|
Raccoon Creek Near Granville Oh, Oh
7 hours ago · USGS 03145483 |
143 cfs | 3.91 ft | 65°F | 83°F | 907 ft | Licking |
|
East Fork Little Miami River At Williamsburg Oh, Oh
7 hours ago · USGS 03246500 |
142 cfs | 1.52 ft | · | 55°F | 783 ft | Little Miami |
|
Olentangy River At J H Herrick Dr At Columbus Oh, Oh
8 hours ago · USGS 03227107 |
142 cfs | 710.99 ft | · | 88°F | 716 ft | Upper Scioto |
|
Ohio Brush Creek Near West Union Oh, Oh
8 hours ago · USGS 03237500 |
134 cfs | 2.78 ft | 82°F | 54°F | 509 ft | Ohio Brush-Whiteoak |
|
Little Auglaize River At Melrose Oh, Oh
8 hours ago · USGS 04191058 |
130 cfs | 14.24 ft | · | 87°F | 689 ft | Auglaize |
|
Killbuck Creek At Killbuck Oh, Oh
8 hours ago · USGS 03139000 |
122 cfs | 6.92 ft | · | 49°F | 804 ft | Walhonding |
|
Little Miami River Near Oldtown Oh, Oh
7 hours ago · USGS 03240000 |
121 cfs | 1.91 ft | 66°F | 55°F | 822 ft | Little Miami |
|
Stillwater River At Pleasant Hill Oh, Oh
7 hours ago · USGS 03265000 |
118 cfs | 1.56 ft | 69°F | 55°F | 847 ft | Upper Great Miami |
|
St Marys River At Walcot Street At Willshire Oh, Oh
8 hours ago · USGS 04181049 |
114 cfs | 3.09 ft | · | 88°F | 779 ft | St. Marys |
|
Rocky River Near Berea Oh, Oh
7 hours ago · USGS 04201500 |
108 cfs | 5.73 ft | 75°F | 53°F | 649 ft | Black-Rocky |
|
Stillwater Creek At Tippecanoe Oh, Oh
8 hours ago · USGS 03127000 |
108 cfs | 3.40 ft | · | 50°F | 855 ft | Tuscarawas |
|
East Fork Duck Creek Near Harrietsville Oh, Oh
7 hours ago · USGS 03115644 |
105 cfs | 4.04 ft | · | 84°F | 655 ft | Little Muskingum-Middle Island |
|
North Fork Licking River At Utica Oh, Oh
7 hours ago · USGS 03146000 |
104 cfs | 7.79 ft | · | 50°F | 942 ft | Licking |
|
Ottawa River Near Kalida Oh, Oh
8 hours ago · USGS 04188100 |
102 cfs | 4.47 ft | · | 87°F | 723 ft | Auglaize |
|
West Fork Duck Creek At Macksburg Oh, Oh
7 hours ago · USGS 03115712 |
93 cfs | 8.14 ft | · | 83°F | 674 ft | Little Muskingum-Middle Island |
|
Huron River At Milan Oh, Oh
7 hours ago · USGS 04199000 |
91 cfs | 6.36 ft | 67°F | 53°F | 582 ft | Huron-Vermilion |
|
Scioto River At Larue Oh, Oh
8 hours ago · USGS 03217500 |
90 cfs | 2.24 ft | · | 52°F | 920 ft | Upper Scioto |
|
West Branch Rocky River At West View Oh, Oh
7 hours ago · USGS 04201400 |
89 cfs | 7.03 ft | · | 83°F | 740 ft | Black-Rocky |
|
Sugar Creek At Strasburg Oh, Oh
8 hours ago · USGS 03124500 |
89 cfs | 2.05 ft | · | 50°F | 897 ft | Tuscarawas |
|
Olentangy River Near Worthington Oh, Oh
7 hours ago · USGS 03226800 |
88 cfs | 1.85 ft | · | 54°F | 748 ft | Upper Scioto |
|
Blanchard River Near Findlay Oh, Oh
8 hours ago · USGS 04189000 |
87 cfs | 1.31 ft | 70°F | 54°F | 756 ft | Blanchard |
|
Cuyahoga River At Hiram Rapids Oh, Oh
7 hours ago · USGS 04202000 |
85 cfs | 1.82 ft | 34°F | 49°F | 1,096 ft | Cuyahoga |
|
Massies Creek At Wilberforce Oh, Oh
7 hours ago · USGS 03241500 |
83 cfs | 2.83 ft | · | 55°F | 867 ft | Little Miami |
|
St. Joseph River Near Newville, Oh
7 hours ago · USGS 04178000 |
78 cfs | 3.21 ft | · | 55°F | 820 ft | St. Joseph |
|
Hellbranch Run Near Harrisburg Oh, Oh
8 hours ago · USGS 03230450 |
74 cfs | 5.21 ft | · | 53°F | 793 ft | Upper Scioto |
|
Clear Creek Near Rockbridge Oh, Oh
8 hours ago · USGS 03157000 |
70 cfs | 1.37 ft | 32°F | 52°F | 765 ft | Hocking |
|
Tiffin River Near Evansport Oh, Oh
8 hours ago · USGS 04185318 |
70 cfs | 8.79 ft | · | 87°F | 672 ft | Tiffin |
|
Stillwater Creek At Piedmont Oh, Oh
7 hours ago · USGS 03126000 |
67 cfs | 2.22 ft | · | 50°F | 882 ft | Tuscarawas |
|
Mill Creek Near Bellepoint Oh, Oh
8 hours ago · USGS 03220000 |
67 cfs | 2.01 ft | · | 52°F | 872 ft | Upper Scioto |
|
Greenville Creek Near Bradford Oh, Oh
7 hours ago · USGS 03264000 |
67 cfs | 1.63 ft | · | 55°F | 952 ft | Upper Great Miami |
|
Sandusky River Near Upper Sandusky Oh, Oh
7 hours ago · USGS 04196500 |
65 cfs | 1.63 ft | · | 53°F | 796 ft | Sandusky |
|
South Fork Licking River At Kirkersville Oh, Oh
7 hours ago · USGS 03144816 |
63 cfs | 4.93 ft | · | 84°F | 918 ft | Licking |
|
Blanchard River Above Findlay Oh, Oh
7 hours ago · USGS 04188400 |
61 cfs | 5.97 ft | · | 86°F | 774 ft | Blanchard |
|
Kokosing River At Mount Vernon Oh, Oh
7 hours ago · USGS 03136500 |
61 cfs | 2.51 ft | · | 50°F | 983 ft | Walhonding |
|
Mcguire Creek Near Leesville Oh, Oh
7 hours ago · USGS 03120500 |
59 cfs | 3.53 ft | · | 50°F | 958 ft | Tuscarawas |
|
Wheeling Creek Below Blaine Oh, Oh
7 hours ago · USGS 03111548 |
59 cfs | 1.34 ft | · | 50°F | 711 ft | Upper Ohio-Wheeling |
|
Grand River Near Painesville Oh, Oh
8 hours ago · USGS 04212100 |
58 cfs | 1.82 ft | 68°F | 53°F | 596 ft | Grand |
|
Ottawa River At Lima Oh, Oh
7 hours ago · USGS 04187100 |
58 cfs | 11.39 ft | · | 56°F | 841 ft | Auglaize |
|
Short Creek Near Dillonvale Oh, Oh
8 hours ago · USGS 03111500 |
57 cfs | 1.90 ft | · | 50°F | 681 ft | Upper Ohio-Wheeling |
|
Twin Creek Near Germantown Oh, Oh
7 hours ago · USGS 03272000 |
57 cfs | 1.20 ft | · | 55°F | 778 ft | Lower Great Miami |
|
Chagrin River At Willoughby Oh, Oh
7 hours ago · USGS 04209000 |
55 cfs | 3.35 ft | · | 54°F | 605 ft | Ashtabula-Chagrin |
|
Mill Creek At Evendale Oh, Oh
7 hours ago · USGS 03255420 |
54 cfs | 4.99 ft | · | 92°F | 563 ft | Middle Ohio-Laughery |
|
White Oak Creek Above Georgetown Oh, Oh
7 hours ago · USGS 03238495 |
53 cfs | 4.12 ft | · | 90°F | 784 ft | Ohio Brush-Whiteoak |
|
Mill Creek At East Sharon Rd At Sharonville Oh, Oh
8 hours ago · USGS 03255349 |
53 cfs | 5.77 ft | 44°F | 92°F | 574 ft | Middle Ohio-Laughery |
|
Olentangy River Near Delaware Oh, Oh
7 hours ago · USGS 03225500 |
53 cfs | 1.81 ft | · | 52°F | 877 ft | Upper Scioto |
|
Mad River At West Liberty Oh - 03266560, Oh
7 hours ago · USGS 03266560 |
51 cfs | 2.93 ft | · | 54°F | 1,088 ft | Upper Great Miami |
|
Bokengehalas Creek At De Graff Oh, Oh
7 hours ago · USGS 03260706 |
49 cfs | 1.67 ft | · | 54°F | 981 ft | Upper Great Miami |
|
Tinkers Creek At Bedford Oh, Oh
7 hours ago · USGS 04207200 |
47 cfs | 2.30 ft | · | 53°F | 879 ft | Cuyahoga |
|
Indian Fork Bl Atwood Dam Near New Cumberland Oh, Oh
8 hours ago · USGS 03121500 |
45 cfs | 6.76 ft | · | 50°F | 911 ft | Tuscarawas |
|
Loramie Creek At Lockington Oh, Oh
7 hours ago · USGS 03262000 |
43 cfs | · | · | 55°F | 877 ft | Upper Great Miami |
|
Tiffin River At Stryker Oh, Oh
7 hours ago · USGS 04185000 |
38 cfs | 2.47 ft | 74°F | 54°F | 692 ft | Tiffin |
|
Blanchard River Near Dupont Oh, Oh
8 hours ago · USGS 04190000 |
36 cfs | 4.99 ft | · | 55°F | 701 ft | Blanchard |
|
Chippewa Creek At Miller Rd At Sterling Oh, Oh
7 hours ago · USGS 03116077 |
36 cfs | 2.07 ft | · | 49°F | 965 ft | Tuscarawas |
|
Tuscarawas River Above Barberton Oh, Oh
7 hours ago · USGS 03115917 |
36 cfs | 4.13 ft | · | 83°F | 956 ft | Tuscarawas |
|
Tymochtee Creek At Crawford Oh, Oh
7 hours ago · USGS 04196800 |
35 cfs | 2.28 ft | · | 54°F | 792 ft | Sandusky |
|
Blanchard River Below Mt. Blanchard Oh, Oh
7 hours ago · USGS 04188337 |
32 cfs | 3.10 ft | · | 86°F | 811 ft | Blanchard |
|
Alum Creek At Africa Oh, Oh
8 hours ago · USGS 03228805 |
29 cfs | 1.62 ft | 76°F | 53°F | 832 ft | Upper Scioto |
|
Wolf Creek At Dayton Oh, Oh
7 hours ago · USGS 03271000 |
28 cfs | 1.28 ft | · | 57°F | 744 ft | Lower Great Miami |
|
Middle Branch Nimishillen Creek At Canton Oh, Oh
7 hours ago · USGS 03118000 |
27 cfs | 1.64 ft | · | 51°F | 1,050 ft | Tuscarawas |
|
Bean Creek At Powers Oh, Oh
8 hours ago · USGS 04184500 |
26 cfs | 8.07 ft | · | 53°F | 735 ft | Tiffin |
|
Eagle Creek At Phalanx Station Oh, Oh
8 hours ago · USGS 03093000 |
24 cfs | 3.97 ft | · | 49°F | 898 ft | Mahoning |
|
Black River At Elyria Oh, Oh
7 hours ago · USGS 04200500 |
23 cfs | · | 74°F | 52°F | 634 ft | Black-Rocky |
|
Big Walnut Creek At Sunbury Oh, Oh
7 hours ago · USGS 03228300 |
21 cfs | 4.83 ft | 66°F | 53°F | 942 ft | Upper Scioto |
|
Portage R. Near Elmore Oh, Oh
7 hours ago · USGS 04195820 |
21 cfs | 1.99 ft | · | 86°F | 573 ft | Cedar-Portage |
|
Leatherwood Creek Near Kipling Oh, Oh
8 hours ago · USGS 03141870 |
21 cfs | 2.58 ft | · | 51°F | 810 ft | Wills |
|
Loramie Creek Near Newport Oh, Oh
7 hours ago · USGS 03261950 |
20 cfs | 3.60 ft | · | 55°F | 931 ft | Upper Great Miami |
|
West Branch Mahoning River At Wayland Oh, Oh
7 hours ago · USGS 03092460 |
20 cfs | 1.56 ft | 70°F | 49°F | 936 ft | Mahoning |
|
Brushy Fork Near Tippecanoe Oh, Oh
7 hours ago · USGS 03126910 |
19 cfs | 5.72 ft | · | 82°F | 867 ft | Tuscarawas |
|
Portage River At Woodville Oh, Oh
7 hours ago · USGS 04195500 |
18 cfs | 1.73 ft | 75°F | 54°F | 623 ft | Cedar-Portage |
|
Ottawa River At University Of Toledo Toledo Oh, Oh
7 hours ago · USGS 04177000 |
16 cfs | 2.08 ft | · | 56°F | 591 ft | Ottawa-Stony |
|
East Branch Rocky River Near Strongsville Oh, Oh
7 hours ago · USGS 04201484 |
16 cfs | 5.67 ft | · | 83°F | 809 ft | Black-Rocky |
|
Sevenmile Creek At Camden Oh, Oh
7 hours ago · USGS 03272700 |
16 cfs | 3.37 ft | · | 55°F | 836 ft | Lower Great Miami |
|
West Branch St. Joseph River Nr Nettle Lake, Oh
9 hours ago · USGS 04177266 |
15 cfs | 4.65 ft | · | 86°F | 901 ft | St. Joseph |
|
Honey Creek At Melmore Oh, Oh
8 hours ago · USGS 04197100 |
14 cfs | 2.18 ft | · | 54°F | 819 ft | Sandusky |
|
Vermilion River Near Vermilion Oh, Oh
8 hours ago · USGS 04199500 |
13 cfs | 2.09 ft | 40°F | 52°F | 596 ft | Huron-Vermilion |
|
Mosquito Creek Bl Mosquito Ck Dam Nr Cortland Oh, Oh
7 hours ago · USGS 03095500 |
12 cfs | 1.16 ft | 75°F | 50°F | 910 ft | Mahoning |
|
Alum Creek Near Kilbourne Oh, Oh
8 hours ago · USGS 03228750 |
12 cfs | 2.33 ft | · | 52°F | 911 ft | Upper Scioto |
|
Boggs Fork At Piedmont Oh, Oh
7 hours ago · USGS 03125900 |
11 cfs | 2.19 ft | · | 82°F | 908 ft | Tuscarawas |
|
Conneaut Creek At Conneaut Oh, Oh
8 hours ago · USGS 04213000 |
11 cfs | 1.60 ft | 44°F | 55°F | 610 ft | Chautauqua-Conneaut |
|
Riley Creek Below Pandora Oh, Oh
7 hours ago · USGS 04189174 |
11 cfs | 3.44 ft | · | 87°F | 737 ft | Blanchard |
|
Holes Creek Near Kettering Oh, Oh
7 hours ago · USGS 03271300 |
10 cfs | 2.58 ft | · | 57°F | 795 ft | Lower Great Miami |
|
Salt Creek Near Chandlersville Oh, Oh
8 hours ago · USGS 03149500 |
10 cfs | 3.94 ft | · | 50°F | 687 ft | Muskingum |
|
Sandusky River Near Bucyrus Oh, Oh
7 hours ago · USGS 04196000 |
10 cfs | · | · | 53°F | 957 ft | Sandusky |
|
O'Bannon Creek Near Loveland Oh, Oh
7 hours ago · USGS 03244936 |
7 cfs | 1.10 ft | · | 90°F | 620 ft | Little Miami |
|
Mill Creek Near Coshocton Oh, Oh
8 hours ago · USGS 03140000 |
7 cfs | 1.47 ft | · | 50°F | 790 ft | Walhonding |
|
Euclid Creek At Cleveland Oh, Oh
6 hours ago · USGS 04208700 |
7 cfs | 2.21 ft | · | 83°F | 586 ft | Ashtabula-Chagrin |
|
Eagle Creek Above Findlay Oh, Oh
8 hours ago · USGS 04188496 |
6 cfs | 2.91 ft | 45°F | 86°F | 792 ft | Blanchard |
|
Mill Creek At Garfield Hts Oh, Oh
7 hours ago · USGS 04208460 |
6 cfs | · | · | 54°F | 602 ft | Cuyahoga |
|
Wolf Creek At Holland Oh, Oh
7 hours ago · USGS 04193999 |
5 cfs | 1.62 ft | · | 86°F | 596 ft | Lower Maumee |
|
Doan Brook At Mlk Jr Dr At Cleveland Oh, Oh
7 hours ago · USGS 04208598 |
4 cfs | 1.77 ft | · | 84°F | 617 ft | Ashtabula-Chagrin |
|
Mill Creek At Garfield Pkwy At Garfield Heights Oh, Oh
7 hours ago · USGS 04208347 |
3 cfs | 1.46 ft | · | 83°F | 808 ft | Cuyahoga |
|
Big Creek At Cleveland Oh, Oh
7 hours ago · USGS 04208502 |
2 cfs | 2.06 ft | · | 55°F | 623 ft | Cuyahoga |
|
Brandywine Creek Near Macedonia Oh, Oh
7 hours ago · USGS 04206416 |
2 cfs | 2.93 ft | · | 82°F | 963 ft | Cuyahoga |
|
Rock Creek At Tiffin Oh, Oh
7 hours ago · USGS 04197170 |
2 cfs | 3.59 ft | · | 54°F | 738 ft | Sandusky |
|
Whetstone Creek At Mt Gilead Oh, Oh
7 hours ago · USGS 03223425 |
2 cfs | 1.89 ft | · | 52°F | 1,087 ft | Upper Scioto |
|
Black Fork Mohican River At Shelby Oh, Oh
7 hours ago · USGS 03129197 |
1 cfs | 5.75 ft | · | 84°F | 1,084 ft | Mohican |
|
Old Woman Creek At Berlin Rd Near Huron Oh, Oh
8 hours ago · USGS 04199155 |
1 cfs | 1.08 ft | · | 53°F | 603 ft | Huron-Vermilion |
|
Upper Twin Creek At Mcgaw Oh, Oh
7 hours ago · USGS 03237280 |
1 cfs | · | · | 54°F | 554 ft | Ohio Brush-Whiteoak |
|
Plum Creek Near Olmsted Falls Oh, Oh
7 hours ago · USGS 04201423 |
1 cfs | 1.38 ft | · | 82°F | 772 ft | Black-Rocky |
|
Indian Creek Near Macedonia Oh, Oh
7 hours ago · USGS 04206413 |
1 cfs | · | · | 82°F | 965 ft | Cuyahoga |
|
South Turkeyfoot Creek Near Shunk Oh, Oh
7 hours ago · USGS 04192599 |
1 cfs | · | · | 86°F | 662 ft | Lower Maumee |
|
Mosquito Creek Near Greene Center Oh, Oh
7 hours ago · USGS 03094704 |
1 cfs | 4.37 ft | 62°F | 80°F | 928 ft | Mahoning |
|
Lye Creek Above Findlay Oh, Oh
7 hours ago · USGS 04188433 |
0 cfs | · | · | 86°F | 799 ft | Blanchard |
|
Little Flatrock Creek Near Junction Oh, Oh
8 hours ago · USGS 04191444 |
0 cfs | 2.16 ft | · | 87°F | 704 ft | Auglaize |
|
Unnamed Tributary To Lost Creek Near Farmers Oh, Oh
8 hours ago · USGS 04185440 |
0 cfs | · | · | 55°F | 762 ft | Tiffin |
|
Platter Creek Near Sherwood Oh, Oh
8 hours ago · USGS 04183979 |
0 cfs | 1.06 ft | · | 87°F | 707 ft | Upper Maumee |
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See every Ohio gauge ranked against normal.
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Flow report FAQ
About Ohio streamflow
What are river levels like in Ohio right now?
As of September 15, 2026, Ohio rivers are running at 397% of normal across 189 USGS streamgauges, and the Ohio River At Ironton is reporting the highest discharge at 74,400 cfs. The full sortable gauge table is below.
Which Ohio river is running highest right now?
As of September 15, 2026, the highest discharge in Ohio is 74,400 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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