Flow report

Ohio River Levels & Streamflow

As of Oct 10, 2026, Ohio rivers are running at 136% of normal across 188 USGS gauges — the highest is 25,900 cfs on the Ohio River At Ironton. Live discharge, gauge height, and percent-of-normal for every USGS streamgauge in Ohio.

USGS gauges

188

State percent normal

136%

0%normal200%

Paddle runs

Updated

Oct 10

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Flow briefing · Oct 10, 2026

Ohio river conditions today

Where rivers are running versus normal, what’s spiking and what’s coming — refreshed daily from USGS and NOAA.

Streamflow levels across Ohio are currently 136% of normal, with the Ohio River At Ironton reporting the highest discharge in the state at 25,900 cfs and a gauge stage of 34.18 ft.

Meanwhile, the Big Walnut Creek At Rees Oh is seeing a spike today — up 36% 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

Cincinnati Columbus Cleveland Toledo Akron Dayton Youngstown Canton Springfield Mansfield

Ohio vs normal

How Ohio’s rivers compare to normal

Every gauge placed by its own percent of normal, and three years of the statewide trend.

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.

State average 136%

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 Oct 2023. The dotted line is normal.

136% of normal today

+34pts vs this day last year (102%)

255of 366 days below normal, past year

1663% 3-year peak · Sep 2026 · above the axis

50% 100% normal 150% 200% 250%

Oct 2023 202420252026 Oct 9, 2026

799 daily readings from 188 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%: 47 readings above that — including the 1663% peak in Sep 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.

Ohio flow report

Streamgage	Streamflow	Gage height	Water temp	Air temp	Elevation	Watershed
Ohio River At Ironton, Oh 22 hours ago · USGS 03216070	28,800 cfs	34.54 ft	69°F	80°F	547 ft	Little Scioto-Tygarts
Ohio River Above Sardis, Oh 22 hours ago · USGS 03114306	19,100 cfs	12.91 ft	·	75°F	605 ft	Little Muskingum-Middle Island
Muskingum River At Beverly Oh, Oh 22 hours ago · USGS 03150500	2,810 cfs	15.44 ft	·	75°F	625 ft	Muskingum
Scioto River At Chillicothe Oh, Oh 23 hours ago · USGS 03231500	2,790 cfs	3.61 ft	·	44°F	602 ft	Lower Scioto
Muskingum River At Mcconnelsville Oh, Oh 22 hours ago · USGS 03150000	2,460 cfs	1.31 ft	·	45°F	652 ft	Muskingum
Scioto River At Piketon Oh, Oh 22 hours ago · USGS 03237020	2,460 cfs	2.67 ft	·	45°F	546 ft	Lower Scioto
Great Miami River At Hamilton Oh, Oh 22 hours ago · USGS 03274000	1,980 cfs	63.22 ft	65°F	46°F	562 ft	Lower Great Miami
Muskingum River At Dresden Oh, Oh 23 hours ago · USGS 03144500	1,910 cfs	6.75 ft	·	44°F	701 ft	Muskingum
Scioto River At Higby Oh, Oh 22 hours ago · USGS 03234500	1,870 cfs	2.16 ft	·	45°F	569 ft	Lower Scioto
Maumee River Near Defiance Oh, Oh 22 hours ago · USGS 04192500	1,670 cfs	2.23 ft	63°F	42°F	659 ft	Lower Maumee
Great Miami River At Middletown Oh, Oh 22 hours ago · USGS 03272100	1,630 cfs	2.62 ft	77°F	47°F	650 ft	Lower Great Miami
Maumee River At Waterville Oh, Oh 22 hours ago · USGS 04193500	1,430 cfs	2.62 ft	63°F	42°F	598 ft	Lower Maumee
Great Miami River At Franklin Oh, Oh 21 hours ago · USGS 03271620	1,350 cfs	1.24 ft	·	80°F	660 ft	Lower Great Miami
Muskingum River Near Coshocton Oh, Oh 22 hours ago · USGS 03140500	1,340 cfs	5.79 ft	·	44°F	733 ft	Muskingum
Great Miami River At Miamisburg Oh, Oh 22 hours ago · USGS 03271500	1,240 cfs	4.29 ft	·	48°F	689 ft	Lower Great Miami
Scioto River At Circleville Oh, Oh 22 hours ago · USGS 03230700	1,130 cfs	2.08 ft	·	45°F	649 ft	Lower Scioto
Great Miami River At Dayton Oh, Oh 22 hours ago · USGS 03270500	1,130 cfs	24.60 ft	·	48°F	728 ft	Lower Great Miami
Great Miami River At Taylorsville Oh, Oh 22 hours ago · USGS 03263000	886 cfs	3.15 ft	·	47°F	779 ft	Upper Great Miami
Maumee River At Antwerp Oh, Oh 22 hours ago · USGS 04183500	752 cfs	7.35 ft	62°F	43°F	702 ft	Upper Maumee
Scioto River Near Commercial Point Oh, Oh 22 hours ago · USGS 03229610	743 cfs	9.14 ft	·	77°F	666 ft	Upper Scioto
Tuscarawas River At Newcomerstown Oh, Oh 22 hours ago · USGS 03129000	701 cfs	·	·	44°F	782 ft	Tuscarawas
Mahoning River At Lowellville Oh, Oh 22 hours ago · USGS 03099500	645 cfs	3.00 ft	61°F	40°F	801 ft	Mahoning
Mahoning River Below West Ave At Youngstown Oh, Oh 22 hours ago · USGS 03098600	522 cfs	3.63 ft	62°F	40°F	826 ft	Mahoning
Mahoning River At Leavittsburg Oh, Oh 22 hours ago · USGS 03094000	515 cfs	3.64 ft	62°F	39°F	885 ft	Mahoning
Hocking River At Athens Oh, Oh 22 hours ago · USGS 03159500	509 cfs	4.09 ft	·	45°F	615 ft	Hocking
Tuscarawas River At New Philadelphia Oh, Oh 21 hours ago · USGS 03124800	471 cfs	1.13 ft	·	72°F	851 ft	Tuscarawas
Mahoning River Bl Berlin Dam Nr Berlin Center Oh, Oh 22 hours ago · USGS 03090500	452 cfs	2.85 ft	67°F	40°F	951 ft	Mahoning
Little Miami River At Milford Oh, Oh 22 hours ago · USGS 03245500	414 cfs	5.28 ft	·	47°F	500 ft	Little Miami
Auglaize River Near Defiance Oh, Oh 22 hours ago · USGS 04191500	409 cfs	6.21 ft	·	42°F	665 ft	Auglaize
Mad River Near Dayton Oh, Oh 22 hours ago · USGS 03270000	360 cfs	2.69 ft	·	46°F	779 ft	Upper Great Miami
Great Miami River At Troy Oh, Oh 22 hours ago · USGS 03262700	352 cfs	2.77 ft	62°F	47°F	813 ft	Upper Great Miami
Mahoning River At Pricetown Oh, Oh 22 hours ago · USGS 03091500	333 cfs	3.18 ft	65°F	40°F	907 ft	Mahoning
Stillwater River At Englewood Oh, Oh 22 hours ago · USGS 03266000	294 cfs	3.27 ft	·	48°F	822 ft	Upper Great Miami
Mad River Near Springfield Oh, Oh 22 hours ago · USGS 03269500	294 cfs	3.23 ft	·	46°F	888 ft	Upper Great Miami
Cuyahoga River At Independence Oh, Oh 22 hours ago · USGS 04208000	281 cfs	2.69 ft	60°F	45°F	585 ft	Cuyahoga
Great Miami River At Piqua Oh, Oh 22 hours ago · USGS 03262500	277 cfs	1.61 ft	·	47°F	846 ft	Upper Great Miami
Licking River Near Newark Oh, Oh 22 hours ago · USGS 03146500	272 cfs	3.33 ft	·	44°F	782 ft	Licking
Scioto River At Columbus Oh, Oh 22 hours ago · USGS 03227500	264 cfs	5.54 ft	·	46°F	688 ft	Upper Scioto
Hocking River At Enterprise Oh, Oh 22 hours ago · USGS 03157500	248 cfs	1.35 ft	·	45°F	722 ft	Hocking
Tiffin River Near Evansport Oh, Oh 22 hours ago · USGS 04185318	246 cfs	10.87 ft	·	73°F	672 ft	Tiffin
Mad River At St Paris Pike At Eagle City Oh, Oh 22 hours ago · USGS 03267900	238 cfs	6.35 ft	66°F	46°F	919 ft	Upper Great Miami
Paint Creek Near Bourneville Oh, Oh 22 hours ago · USGS 03234000	231 cfs	1.98 ft	·	45°F	674 ft	Paint
St. Joseph River Near Newville, Oh 22 hours ago · USGS 04178000	230 cfs	4.71 ft	·	42°F	820 ft	St. Joseph
Paint Creek At Chillicothe Oh, Oh 22 hours ago · USGS 03234300	211 cfs	5.39 ft	·	45°F	600 ft	Paint
Cuyahoga River At Jaite Oh, Oh 22 hours ago · USGS 04206425	207 cfs	2.23 ft	60°F	71°F	634 ft	Cuyahoga
Big Walnut Creek At Rees Oh, Oh 22 hours ago · USGS 03229500	198 cfs	2.03 ft	·	45°F	706 ft	Upper Scioto
Big Darby Creek At Darbyville Oh, Oh 22 hours ago · USGS 03230500	197 cfs	2.75 ft	·	45°F	716 ft	Upper Scioto
Great Miami River At Sidney Oh, Oh 22 hours ago · USGS 03261500	184 cfs	1.38 ft	·	46°F	926 ft	Upper Great Miami
Scioto River At 5th Ave At Columbus Oh, Oh 22 hours ago · USGS 03221646	183 cfs	7.08 ft	·	77°F	713 ft	Upper Scioto
Stillwater River At Pleasant Hill Oh, Oh 22 hours ago · USGS 03265000	180 cfs	1.78 ft	60°F	47°F	847 ft	Upper Great Miami
Little Beaver Creek Near East Liverpool Oh, Oh 22 hours ago · USGS 03109500	179 cfs	2.88 ft	·	44°F	706 ft	Upper Ohio
Big Walnut Creek At Central College Oh, Oh 22 hours ago · USGS 03228500	169 cfs	3.93 ft	·	46°F	817 ft	Upper Scioto
Mad River Near Urbana Oh, Oh 22 hours ago · USGS 03267000	165 cfs	3.26 ft	·	46°F	987 ft	Upper Great Miami
Raccoon Creek At Adamsville Oh, Oh 22 hours ago · USGS 03202000	163 cfs	2.86 ft	·	46°F	578 ft	Raccoon-Symmes
Tiffin River At Stryker Oh, Oh 22 hours ago · USGS 04185000	155 cfs	4.40 ft	74°F	41°F	692 ft	Tiffin
Scioto River Below O Shaughnessy Dam Nr Dublin Oh, Oh 22 hours ago · USGS 03221000	129 cfs	3.85 ft	·	45°F	779 ft	Upper Scioto
Twin Creek Near Germantown Oh, Oh 22 hours ago · USGS 03272000	122 cfs	1.81 ft	·	48°F	778 ft	Lower Great Miami
Walnut Creek At Ashville Oh, Oh 22 hours ago · USGS 03229796	122 cfs	5.13 ft	·	77°F	669 ft	Upper Scioto
Cuyahoga River At Old Portage Oh, Oh 22 hours ago · USGS 04206000	118 cfs	2.32 ft	·	40°F	757 ft	Cuyahoga
West Branch Mahoning River At Wayland Oh, Oh 22 hours ago · USGS 03092460	118 cfs	3.50 ft	66°F	41°F	936 ft	Mahoning
Tuscarawas River At Massillon Oh, Oh 22 hours ago · USGS 03117000	100 cfs	7.66 ft	·	41°F	919 ft	Tuscarawas
Sandusky River Near Fremont Oh, Oh 22 hours ago · USGS 04198000	98 cfs	1.06 ft	60°F	42°F	627 ft	Sandusky
Sandusky River At Tiffin Oh, Oh 22 hours ago · USGS 04197137	97 cfs	1.46 ft	·	74°F	738 ft	Sandusky
N. Fk. Licking River At E. Main St. At Newark Oh, Oh 22 hours ago · USGS 03146402	95 cfs	2.72 ft	·	74°F	797 ft	Licking
Bean Creek At Powers Oh, Oh 22 hours ago · USGS 04184500	93 cfs	8.63 ft	·	41°F	735 ft	Tiffin
Greenville Creek Near Bradford Oh, Oh 22 hours ago · USGS 03264000	90 cfs	1.76 ft	·	47°F	952 ft	Upper Great Miami
Scioto River Near Prospect Oh, Oh 22 hours ago · USGS 03219500	87 cfs	1.69 ft	59°F	44°F	887 ft	Upper Scioto
Nimishillen Creek At North Industry Oh, Oh 22 hours ago · USGS 03118500	86 cfs	3.86 ft	·	42°F	979 ft	Tuscarawas
Little Auglaize River At Melrose Oh, Oh 22 hours ago · USGS 04191058	86 cfs	13.68 ft	·	74°F	689 ft	Auglaize
Stillwater Creek At Tippecanoe Oh, Oh 22 hours ago · USGS 03127000	81 cfs	3.15 ft	·	44°F	855 ft	Tuscarawas
Killbuck Creek At Killbuck Oh, Oh 22 hours ago · USGS 03139000	79 cfs	6.52 ft	·	41°F	804 ft	Walhonding
Ottawa River Near Kalida Oh, Oh 22 hours ago · USGS 04188100	79 cfs	4.31 ft	·	75°F	723 ft	Auglaize
Duck Creek Below Whipple Oh, Oh 22 hours ago · USGS 03115786	76 cfs	1.69 ft	·	74°F	623 ft	Little Muskingum-Middle Island
Loramie Creek At Lockington Oh, Oh 22 hours ago · USGS 03262000	75 cfs	1.34 ft	·	47°F	877 ft	Upper Great Miami
Sandy Creek At Waynesburg Oh, Oh 22 hours ago · USGS 03117500	69 cfs	1.34 ft	·	41°F	955 ft	Tuscarawas
Little Miami River Near Oldtown Oh, Oh 22 hours ago · USGS 03240000	67 cfs	1.57 ft	57°F	46°F	822 ft	Little Miami
Little Darby Creek At West Jefferson Oh, Oh 23 hours ago · USGS 03230310	65 cfs	5.48 ft	·	46°F	886 ft	Upper Scioto
St Marys River At Walcot Street At Willshire Oh, Oh 22 hours ago · USGS 04181049	64 cfs	2.85 ft	·	75°F	779 ft	St. Marys
St. Marys River At Rockford Oh, Oh 22 hours ago · USGS 04180988	64 cfs	1.92 ft	·	76°F	794 ft	St. Marys
Alum Creek At Africa Oh, Oh 22 hours ago · USGS 03228805	61 cfs	1.89 ft	67°F	45°F	832 ft	Upper Scioto
Rocky River Near Berea Oh, Oh 22 hours ago · USGS 04201500	61 cfs	5.31 ft	75°F	42°F	649 ft	Black-Rocky
Auglaize River Near Fort Jennings Oh, Oh 22 hours ago · USGS 04186500	60 cfs	2.12 ft	·	44°F	725 ft	Auglaize
White Oak Creek Above Georgetown Oh, Oh 22 hours ago · USGS 03238495	59 cfs	4.15 ft	·	80°F	784 ft	Ohio Brush-Whiteoak
Olentangy River At J H Herrick Dr At Columbus Oh, Oh 22 hours ago · USGS 03227107	56 cfs	710.72 ft	·	77°F	716 ft	Upper Scioto
Cuyahoga River At Hiram Rapids Oh, Oh 22 hours ago · USGS 04202000	56 cfs	1.51 ft	34°F	41°F	1,096 ft	Cuyahoga
East Fork Little Miami River At Perintown Oh, Oh 22 hours ago · USGS 03247500	55 cfs	2.17 ft	·	47°F	508 ft	Little Miami
Paint Creek Near Greenfield Oh, Oh 22 hours ago · USGS 03232000	52 cfs	1.64 ft	·	46°F	845 ft	Paint
Raccoon Cr. Bl. Wilson Street At Newark Oh, Oh 22 hours ago · USGS 03145534	51 cfs	5.16 ft	·	74°F	813 ft	Licking
Stillwater Creek At Piedmont Oh, Oh 22 hours ago · USGS 03126000	49 cfs	2.07 ft	·	44°F	882 ft	Tuscarawas
Kokosing River At Mount Vernon Oh, Oh 22 hours ago · USGS 03136500	48 cfs	2.46 ft	·	42°F	983 ft	Walhonding
Wheeling Creek Below Blaine Oh, Oh 22 hours ago · USGS 03111548	48 cfs	1.25 ft	·	44°F	711 ft	Upper Ohio-Wheeling
Blanchard River Near Dupont Oh, Oh 22 hours ago · USGS 04190000	48 cfs	5.13 ft	·	44°F	701 ft	Blanchard
Deer Creek At Mount Sterling Oh, Oh 22 hours ago · USGS 03230800	47 cfs	3.47 ft	·	46°F	841 ft	Lower Scioto
Clear Creek Near Rockbridge Oh, Oh 23 hours ago · USGS 03157000	47 cfs	1.21 ft	32°F	44°F	765 ft	Hocking
Short Creek Near Dillonvale Oh, Oh 23 hours ago · USGS 03111500	46 cfs	1.75 ft	·	44°F	681 ft	Upper Ohio-Wheeling
East Fork Duck Creek Near Harrietsville Oh, Oh 22 hours ago · USGS 03115644	45 cfs	3.50 ft	·	74°F	655 ft	Little Muskingum-Middle Island
Chagrin River At Willoughby Oh, Oh 22 hours ago · USGS 04209000	45 cfs	3.22 ft	·	46°F	605 ft	Ashtabula-Chagrin
Wills Creek At Cambridge Oh, Oh 22 hours ago · USGS 03142000	45 cfs	1.91 ft	·	42°F	774 ft	Wills
Captina Cr. At S.R. 148 At Armstrongs Mills, Oh 22 hours ago · USGS 03113990	44 cfs	4.11 ft	·	45°F	772 ft	Upper Ohio-Wheeling
Olentangy River Near Worthington Oh, Oh 22 hours ago · USGS 03226800	44 cfs	1.59 ft	·	46°F	748 ft	Upper Scioto
Wakatomika Creek Near Frazeysburg Oh, Oh 22 hours ago · USGS 03144000	41 cfs	3.91 ft	·	44°F	786 ft	Muskingum
Mad River At West Liberty Oh - 03266560, Oh 22 hours ago · USGS 03266560	41 cfs	2.85 ft	·	45°F	1,088 ft	Upper Great Miami
West Branch St. Joseph River Nr Nettle Lake, Oh 22 hours ago · USGS 04177266	41 cfs	4.92 ft	·	71°F	901 ft	St. Joseph
Bokengehalas Creek At De Graff Oh, Oh 22 hours ago · USGS 03260706	39 cfs	1.57 ft	·	45°F	981 ft	Upper Great Miami
Shade River Near Chester Oh, Oh 22 hours ago · USGS 03159540	38 cfs	4.99 ft	57°F	46°F	588 ft	Upper Ohio-Shade
Scioto River At Larue Oh, Oh 22 hours ago · USGS 03217500	37 cfs	1.78 ft	·	43°F	920 ft	Upper Scioto
Rocky Fork Near Barretts Mills Oh, Oh 22 hours ago · USGS 03232500	37 cfs	2.05 ft	·	46°F	771 ft	Paint
Yellow Creek Near Hammondsville Oh, Oh 22 hours ago · USGS 03110000	36 cfs	1.45 ft	·	44°F	695 ft	Upper Ohio
Blanchard River Near Findlay Oh, Oh 22 hours ago · USGS 04189000	35 cfs	1.04 ft	70°F	43°F	756 ft	Blanchard
Little Muskingum River At Bloomfield Oh, Oh 23 hours ago · USGS 03115400	34 cfs	2.73 ft	·	44°F	655 ft	Little Muskingum-Middle Island
Sugar Creek At Strasburg Oh, Oh 22 hours ago · USGS 03124500	34 cfs	1.54 ft	·	44°F	897 ft	Tuscarawas
Massies Creek At Wilberforce Oh, Oh 22 hours ago · USGS 03241500	31 cfs	2.41 ft	·	47°F	867 ft	Little Miami
Mill Creek At Carthage Oh, Oh 22 hours ago · USGS 03259000	31 cfs	5.58 ft	·	48°F	513 ft	Middle Ohio-Laughery
Blanchard River At Ottawa Oh, Oh 22 hours ago · USGS 04189260	31 cfs	4.75 ft	·	75°F	710 ft	Blanchard
South Fork Licking River Near Hebron Oh, Oh 22 hours ago · USGS 03145000	30 cfs	2.19 ft	·	44°F	859 ft	Licking
Blanchard River At Gilboa Oh, Oh 22 hours ago · USGS 04189131	28 cfs	3.90 ft	·	75°F	730 ft	Blanchard
Raccoon Creek Near Granville Oh, Oh 21 hours ago · USGS 03145483	28 cfs	3.08 ft	58°F	73°F	907 ft	Licking
Tinkers Creek At Bedford Oh, Oh 22 hours ago · USGS 04207200	28 cfs	2.15 ft	·	43°F	879 ft	Cuyahoga
West Fork Duck Creek At Macksburg Oh, Oh 22 hours ago · USGS 03115712	28 cfs	7.58 ft	·	73°F	674 ft	Little Muskingum-Middle Island
Loramie Creek Near Newport Oh, Oh 22 hours ago · USGS 03261950	26 cfs	3.67 ft	·	46°F	931 ft	Upper Great Miami
Olentangy River Near Delaware Oh, Oh 22 hours ago · USGS 03225500	26 cfs	1.58 ft	·	44°F	877 ft	Upper Scioto
Wolf Creek At Dayton Oh, Oh 22 hours ago · USGS 03271000	25 cfs	1.24 ft	·	48°F	744 ft	Lower Great Miami
Huron River At Milan Oh, Oh 22 hours ago · USGS 04199000	23 cfs	5.77 ft	59°F	42°F	582 ft	Huron-Vermilion
Mill Creek At Evendale Oh, Oh 22 hours ago · USGS 03255420	23 cfs	4.67 ft	·	81°F	563 ft	Middle Ohio-Laughery
Ohio Brush Creek Near West Union Oh, Oh 22 hours ago · USGS 03237500	22 cfs	2.15 ft	82°F	48°F	509 ft	Ohio Brush-Whiteoak
Sandusky River Near Upper Sandusky Oh, Oh 22 hours ago · USGS 04196500	22 cfs	1.38 ft	·	41°F	796 ft	Sandusky
Mill Creek Near Bellepoint Oh, Oh 22 hours ago · USGS 03220000	22 cfs	1.48 ft	·	44°F	872 ft	Upper Scioto
Eagle Creek At Phalanx Station Oh, Oh 22 hours ago · USGS 03093000	21 cfs	3.92 ft	·	39°F	898 ft	Mahoning
Grand River Near Painesville Oh, Oh 22 hours ago · USGS 04212100	21 cfs	1.53 ft	68°F	45°F	596 ft	Grand
North Fork Licking River At Utica Oh, Oh 22 hours ago · USGS 03146000	21 cfs	7.33 ft	·	44°F	942 ft	Licking
Sevenmile Creek At Camden Oh, Oh 22 hours ago · USGS 03272700	21 cfs	3.47 ft	·	47°F	836 ft	Lower Great Miami
Tymochtee Creek At Crawford Oh, Oh 22 hours ago · USGS 04196800	19 cfs	2.16 ft	·	43°F	792 ft	Sandusky
Ottawa River At University Of Toledo Toledo Oh, Oh 22 hours ago · USGS 04177000	19 cfs	2.14 ft	·	44°F	591 ft	Ottawa-Stony
South Fork Licking River At Heath Oh, Oh 22 hours ago · USGS 03145173	18 cfs	5.08 ft	·	74°F	806 ft	Licking
Symmes Creek At Aid Oh, Oh 22 hours ago · USGS 03205470	18 cfs	5.54 ft	·	48°F	580 ft	Raccoon-Symmes
Portage R. Near Elmore Oh, Oh 22 hours ago · USGS 04195820	17 cfs	1.94 ft	·	73°F	573 ft	Cedar-Portage
Mill Creek At East Sharon Rd At Sharonville Oh, Oh 22 hours ago · USGS 03255349	17 cfs	5.43 ft	44°F	81°F	574 ft	Middle Ohio-Laughery
West Branch Rocky River At West View Oh, Oh 22 hours ago · USGS 04201400	17 cfs	6.40 ft	·	70°F	740 ft	Black-Rocky
Conneaut Creek At Conneaut Oh, Oh 22 hours ago · USGS 04213000	16 cfs	1.45 ft	44°F	48°F	610 ft	Chautauqua-Conneaut
Tuscarawas River Above Barberton Oh, Oh 22 hours ago · USGS 03115917	15 cfs	2.94 ft	·	71°F	956 ft	Tuscarawas
Salt Creek Near Chandlersville Oh, Oh 23 hours ago · USGS 03149500	15 cfs	3.63 ft	·	44°F	687 ft	Muskingum
East Fork Little Miami River At Williamsburg Oh, Oh 22 hours ago · USGS 03246500	15 cfs	·	·	48°F	783 ft	Little Miami
Brushy Fork Near Tippecanoe Oh, Oh 22 hours ago · USGS 03126910	15 cfs	5.52 ft	·	72°F	867 ft	Tuscarawas
Portage River At Woodville Oh, Oh 22 hours ago · USGS 04195500	15 cfs	1.68 ft	75°F	44°F	623 ft	Cedar-Portage
Blanchard River Below Mt. Blanchard Oh, Oh 21 hours ago · USGS 04188337	12 cfs	2.76 ft	·	74°F	811 ft	Blanchard
Big Creek At Cleveland Oh, Oh 22 hours ago · USGS 04208502	12 cfs	2.04 ft	·	46°F	623 ft	Cuyahoga
East Branch Rocky River Near Strongsville Oh, Oh 22 hours ago · USGS 04201484	11 cfs	5.56 ft	·	70°F	809 ft	Black-Rocky
Mosquito Creek Bl Mosquito Ck Dam Nr Cortland Oh, Oh 22 hours ago · USGS 03095500	11 cfs	1.16 ft	64°F	39°F	910 ft	Mahoning
South Fork Licking River At Kirkersville Oh, Oh 21 hours ago · USGS 03144816	11 cfs	4.69 ft	·	74°F	918 ft	Licking
Indian Fork Bl Atwood Dam Near New Cumberland Oh, Oh 23 hours ago · USGS 03121500	10 cfs	6.10 ft	·	43°F	911 ft	Tuscarawas
Hellbranch Run Near Harrisburg Oh, Oh 22 hours ago · USGS 03230450	10 cfs	4.42 ft	·	46°F	793 ft	Upper Scioto
Mcguire Creek Near Leesville Oh, Oh 22 hours ago · USGS 03120500	9 cfs	2.94 ft	·	43°F	958 ft	Tuscarawas
Big Walnut Creek At Sunbury Oh, Oh 22 hours ago · USGS 03228300	8 cfs	4.58 ft	57°F	45°F	942 ft	Upper Scioto
Middle Branch Nimishillen Creek At Canton Oh, Oh 22 hours ago · USGS 03118000	8 cfs	1.25 ft	·	42°F	1,050 ft	Tuscarawas
Boggs Fork At Piedmont Oh, Oh 22 hours ago · USGS 03125900	8 cfs	2.18 ft	·	71°F	908 ft	Tuscarawas
Alum Creek Near Kilbourne Oh, Oh 22 hours ago · USGS 03228750	8 cfs	2.23 ft	·	44°F	911 ft	Upper Scioto
Vermilion River Near Vermilion Oh, Oh 22 hours ago · USGS 04199500	7 cfs	2.00 ft	40°F	43°F	596 ft	Huron-Vermilion
Eagle Creek Above Findlay Oh, Oh 22 hours ago · USGS 04188496	7 cfs	3.05 ft	45°F	74°F	792 ft	Blanchard
Mill Creek At Garfield Hts Oh, Oh 22 hours ago · USGS 04208460	7 cfs	·	·	45°F	602 ft	Cuyahoga
Sandusky River Near Bucyrus Oh, Oh 22 hours ago · USGS 04196000	7 cfs	·	·	42°F	957 ft	Sandusky
Blanchard River Above Findlay Oh, Oh 21 hours ago · USGS 04188400	6 cfs	5.31 ft	·	74°F	774 ft	Blanchard
Black River At Elyria Oh, Oh 22 hours ago · USGS 04200500	6 cfs	·	74°F	43°F	634 ft	Black-Rocky
Euclid Creek At Cleveland Oh, Oh 21 hours ago · USGS 04208700	6 cfs	2.18 ft	·	68°F	586 ft	Ashtabula-Chagrin
Holes Creek Near Kettering Oh, Oh 22 hours ago · USGS 03271300	6 cfs	2.50 ft	·	48°F	795 ft	Lower Great Miami
Mill Creek At Garfield Pkwy At Garfield Heights Oh, Oh 21 hours ago · USGS 04208347	6 cfs	1.51 ft	·	70°F	808 ft	Cuyahoga
Leatherwood Creek Near Kipling Oh, Oh 23 hours ago · USGS 03141870	6 cfs	2.21 ft	·	45°F	810 ft	Wills
Riley Creek Below Pandora Oh, Oh 22 hours ago · USGS 04189174	5 cfs	3.33 ft	·	75°F	737 ft	Blanchard
Honey Creek At Melmore Oh, Oh 22 hours ago · USGS 04197100	5 cfs	1.96 ft	·	42°F	819 ft	Sandusky
Rock Creek At Tiffin Oh, Oh 22 hours ago · USGS 04197170	4 cfs	3.66 ft	·	42°F	738 ft	Sandusky
Wolf Creek At Holland Oh, Oh 22 hours ago · USGS 04193999	4 cfs	1.61 ft	·	72°F	596 ft	Lower Maumee
Ottawa River At Lima Oh, Oh 22 hours ago · USGS 04187100	4 cfs	11.13 ft	·	44°F	841 ft	Auglaize
Seneca Fork Bl Senecaville Dam Near Senecaville Oh, Oh 22 hours ago · USGS 03141500	4 cfs	4.27 ft	·	45°F	814 ft	Wills
Mosquito Creek Near Greene Center Oh, Oh 22 hours ago · USGS 03094704	3 cfs	4.47 ft	55°F	68°F	928 ft	Mahoning
Mill Creek Near Coshocton Oh, Oh 22 hours ago · USGS 03140000	3 cfs	1.20 ft	·	44°F	790 ft	Walhonding
Doan Brook At Mlk Jr Dr At Cleveland Oh, Oh 21 hours ago · USGS 04208598	2 cfs	1.66 ft	·	69°F	617 ft	Ashtabula-Chagrin
Whetstone Creek At Mt Gilead Oh, Oh 22 hours ago · USGS 03223425	2 cfs	1.79 ft	·	44°F	1,087 ft	Upper Scioto
Brandywine Creek Near Macedonia Oh, Oh 22 hours ago · USGS 04206416	1 cfs	2.85 ft	·	70°F	963 ft	Cuyahoga
Platter Creek Near Sherwood Oh, Oh 22 hours ago · USGS 04183979	1 cfs	1.25 ft	·	73°F	707 ft	Upper Maumee
Black Fork Mohican River At Shelby Oh, Oh 22 hours ago · USGS 03129197	1 cfs	5.69 ft	·	72°F	1,084 ft	Mohican
Chippewa Creek At Miller Rd At Sterling Oh, Oh 22 hours ago · USGS 03116077	1 cfs	1.51 ft	·	38°F	965 ft	Tuscarawas
Lye Creek Above Findlay Oh, Oh 21 hours ago · USGS 04188433	1 cfs	1.04 ft	·	74°F	799 ft	Blanchard
Indian Creek Near Macedonia Oh, Oh 21 hours ago · USGS 04206413	1 cfs	·	·	70°F	965 ft	Cuyahoga
Old Woman Creek At Berlin Rd Near Huron Oh, Oh 23 hours ago · USGS 04199155	1 cfs	1.03 ft	·	44°F	603 ft	Huron-Vermilion
Upper Twin Creek At Mcgaw Oh, Oh 22 hours ago · USGS 03237280	1 cfs	·	·	48°F	554 ft	Ohio Brush-Whiteoak
South Turkeyfoot Creek Near Shunk Oh, Oh 22 hours ago · USGS 04192599	0 cfs	·	·	73°F	662 ft	Lower Maumee
Little Flatrock Creek Near Junction Oh, Oh 22 hours ago · USGS 04191444	0 cfs	2.15 ft	·	73°F	704 ft	Auglaize
Plum Creek Near Olmsted Falls Oh, Oh 22 hours ago · USGS 04201423	0 cfs	1.25 ft	·	70°F	772 ft	Black-Rocky
Unnamed Tributary To Lost Creek Near Farmers Oh, Oh 22 hours ago · USGS 04185440	0 cfs	1.16 ft	·	42°F	762 ft	Tiffin

Flow report FAQ

About Ohio streamflow

What are river levels like in Ohio right now?

As of October 10, 2026, Ohio rivers are running at 136% of normal across 188 USGS streamgauges, and the Ohio River At Ironton is reporting the highest discharge at 25,900 cfs. The full sortable gauge table is below.

Which Ohio river is running highest right now?

As of October 10, 2026, the highest discharge in Ohio is 25,900 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.