| Clendening Lake at Tippecanoe OHLake, Clendening Lake | 897.93 ft | Very high | +0.05 ft | 2 hours ago |
| Hoover Reservoir at Central College OHReservoir, Hoover Reservoir | 891.70 ft | Very high | −0.06 ft | 2 hours ago |
| Piedmont Lake at Piedmont OHLake, Piedmont Lake | 913.28 ft | Very high | −0.02 ft | 2 hours ago |
| Senecaville Lake near Senecaville OHLake, Senecaville Lake | 832.90 ft | Very high | ±0 | 2 hours ago |
| Berlin Lake near Berlin Center OHLake, Berlin Lake | 1,017.45 ft | High | −0.22 ft | 2 hours ago |
| Clarence J Brown Reservoir near Springfield OHReservoir, Clarence J Brown Reservoir | 1,010.97 ft | High | −0.12 ft | 2 hours ago |
| East Fork Lake near Bantam OHLake, East Fork Lake | 730.87 ft | High | −0.10 ft | 1 hour ago |
| Michael J Kirwan Reservoir at Wayland OHReservoir, Michael J Kirwan Reservoir | 981.01 ft | High | −0.06 ft | 2 hours ago |
| Milton Reservoir near Pricetown OHReservoir, Milton Reservoir | 947.35 ft | High | −0.13 ft | 1 hour ago |
| Tappan Lake at Tappan OHLake, Tappan Lake | 899.15 ft | High | +0.02 ft | 2 hours ago |
| West Fork Mill Creek Reservoir near Greenhills OHReservoir, West Fork Mill Creek Reservoir | 675.34 ft | High | −0.05 ft | 1 hour ago |
| Caesar Creek Lake at Wellman OHLake, Caesar Creek Lake | 847.45 ft | Normal | −0.02 ft | 1 hour ago |
| Mosquito Creek Lake near Cortland OHLake, Mosquito Creek Lake | 899.10 ft | Below flood stage | +0.06 ft | 1 hour ago |
| Atwood Lake near New Cumberland OHLake, Atwood Lake | 927.78 ft | No reference yet | +0.02 ft | 2 hours ago |
| Buckeye Lake near Watkins Island OHLake, Buckeye Lake | 891.45 ft | No reference yet | −0.02 ft | 1 hour ago |
| Grand Lake St Marys near Celina OHLake, Grand Lake St Marys | 870.62 ft | No reference yet | −0.01 ft | 2 hours ago |
| Griggs Reservoir at Columbus OHReservoir, Griggs Reservoir | 755.82 ft | No reference yet | +0.05 ft | 1 hour ago |
| Indian Lake at Russells Point OHLake, Indian Lake | 995.46 ft | No reference yet | −0.02 ft | 2 hours ago |
| Lake Loramie near Fort Loramie OHLake, Lake Loramie | 953.82 ft | No reference yet | +0.02 ft | 2 hours ago |
| Leesville Lake near Leesville OHLake, Leesville Lake | 962.72 ft | No reference yet | +0.01 ft | 2 hours ago |
| O'Shaughnessy Reservoir near Dublin OHReservoir, O'Shaughnessy Reservoir | 848.51 ft | No reference yet | −0.05 ft | 2 hours ago |
| Alum Creek at Columbus OHRiver gauge, Alum Creek | 140 cfs | Very high | +8.0 cfs | 1 hour ago |
| Bokengehalas Creek at De Graff OHRiver gauge, Bokengehalas Creek | 38.4 cfs | Very high | −11.4 cfs | 1 hour ago |
| Chippewa Creek at Miller Rd at Sterling OHRiver gauge, Chippewa Creek | 41.0 cfs | Very high | +32.5 cfs | 1 hour ago |
| Clear Creek near Rockbridge OHRiver gauge, Clear Creek | 67.1 cfs | Very high | −10.2 cfs | 2 hours ago |
| Hellbranch Run near Harrisburg OHRiver gauge, Hellbranch Run | 16.8 cfs | Very high | −2.5 cfs | 2 hours ago |
| Hocking River at Lancaster OHRiver gauge, Hocking River | 30.3 cfs | Very high | −6.9 cfs | 2 hours ago |
| Leatherwood Creek near Kipling OHRiver gauge, Leatherwood Creek | 81.6 cfs | Very high | +19.2 cfs | 2 hours ago |
| Little Beaver Creek near East Liverpool OHRiver gauge, Little Beaver Creek | 379 cfs | Very high | +152 cfs | 2 hours ago |
| Little Darby Creek at West Jefferson OHRiver gauge, Little Darby Creek | 227 cfs | Very high | −165.0 cfs | 1 hour ago |
| Little Miami River near Oldtown OHRiver gauge, Little Miami River | 78.9 cfs | Very high | −2.8 cfs | 1 hour ago |
| Mad River near Urbana OHRiver gauge, Mad River | 155 cfs | Very high | −3.0 cfs | 1 hour ago |
| North Fork Licking River at Utica OHRiver gauge, North Fork Licking River | 62.5 cfs | Very high | ±0 | 2 hours ago |
| O'Bannon Creek near Loveland OHRiver gauge, O'Bannon Creek | 26.0 cfs | Very high | +2.8 cfs | 1 hour ago |
| Ohio River above SardisRiver gauge, Ohio River | 46,400 cfs | Very high | +33,500 cfs | 2 hours ago |
| Ohio River at CincinnatiRiver gauge, Ohio River | 28.79 ft | Very high | −0.13 ft | 2 hours ago |
| Old Woman Creek at Berlin Rd near Huron OHRiver gauge, Old Woman Creek | 58.3 cfs | Very high | +55.0 cfs | 1 hour ago |
| Scioto River at Higby OHRiver gauge, Scioto River | 2,510 cfs | Very high | −20.0 cfs | 2 hours ago |
| Walnut Creek at Ashville OHRiver gauge, Walnut Creek | 156 cfs | Very high | −6.0 cfs | 1 hour ago |
| Alum Creek at Africa OHRiver gauge, Alum Creek | 93.1 cfs | High | −2.0 cfs | 2 hours ago |
| Big Walnut Creek at Rees OHRiver gauge, Big Walnut Creek | 336 cfs | High | +77.0 cfs | 2 hours ago |
| East Branch Big Creek at Brooklyn OHRiver gauge, East Branch Big Creek | 31.7 cfs | High | −54.6 cfs | 2 hours ago |
| Greenville Creek near Bradford OHRiver gauge, Greenville Creek | 82.4 cfs | High | +1.8 cfs | 1 hour ago |
| Holes Creek near Kettering OHRiver gauge, Holes Creek | 10.7 cfs | High | +3.5 cfs | 2 hours ago |
| Mad River at St Paris Pike at Eagle City OHRiver gauge, Mad River | 228 cfs | High | −3.0 cfs | 1 hour ago |
| Mad River at West Liberty OH - 03266560River gauge, Mad River | 36.2 cfs | High | ±0 | 1 hour ago |
| Mahoning River at Lowellville OHRiver gauge, Mahoning River | 1,080 cfs | High | +314 cfs | 2 hours ago |
| Massies Creek at Wilberforce OHRiver gauge, Massies Creek | 26.0 cfs | High | ±0 | 1 hour ago |
| Mill Creek at Carthage OHRiver gauge, Mill Creek | 73.8 cfs | High | −17.0 cfs | 1 hour ago |
| Mill Creek near Bellepoint OHRiver gauge, Mill Creek | 28.2 cfs | High | +1.5 cfs | 2 hours ago |
| Ohio River at PortsmouthRiver gauge, Ohio River | 20.01 ft | High | −1.88 ft | 2 hours ago |
| Riley Creek below Pandora OHRiver gauge, Riley Creek | 2.7 cfs | Low | +0.7 cfs | 1 hour ago |
| Scioto River near Commercial Point OHRiver gauge, Scioto River | 950 cfs | High | +188 cfs | 2 hours ago |
| Seneca Fork below Senecaville Dam near Senecaville OHRiver gauge, Seneca Fork | 74.1 cfs | High | −1.5 cfs | 2 hours ago |
| South Fork Licking River at Kirkersville OHRiver gauge, South Fork Licking River | 18.7 cfs | High | +5.2 cfs | 2 hours ago |
| Stillwater River at Pleasant Hill OHRiver gauge, Stillwater River | 153 cfs | High | +14.0 cfs | 1 hour ago |
| Wakatomika Creek near Frazeysburg OHRiver gauge, Wakatomika Creek | 43.8 cfs | High | ±0 | 2 hours ago |
| Wolf Creek at Dayton OHRiver gauge, Wolf Creek | 28.8 cfs | High | +0.7 cfs | 1 hour ago |
| Alum Creek near Kilbourne OHRiver gauge, Alum Creek | 8.7 cfs | Normal | +1.0 cfs | 2 hours ago |
| Auglaize River near Defiance OHRiver gauge, Auglaize River | 5.64 ft | Below flood stage | −0.01 ft | 2 hours ago |
| Auglaize River near Fort Jennings OHRiver gauge, Auglaize River | 2.02 ft | Below flood stage | ±0 | 2 hours ago |
| Bean Creek at Powers OHRiver gauge, Bean Creek | 8.43 ft | Below flood stage | −0.03 ft | 2 hours ago |
| Big Creek at Cleveland OHRiver gauge, Big Creek | 2.43 ft | Below flood stage | −0.50 ft | 1 hour ago |
| Big Darby Creek at Darbyville OHRiver gauge, Big Darby Creek | 3.47 ft | Below flood stage | −0.69 ft | 2 hours ago |
| Big Walnut Creek at Central College OHRiver gauge, Big Walnut Creek | 3.89 ft | Below flood stage | +0.19 ft | 1 hour ago |
| Big Walnut Creek at Sunbury OHRiver gauge, Big Walnut Creek | 8.1 cfs | Normal | −0.6 cfs | 1 hour ago |
| Black Fork at Loudonville OHRiver gauge, Black Fork | 3.48 ft | Below flood stage | +0.25 ft | 1 hour ago |
| Black Fork Mohican River at Shelby OHRiver gauge, Black Fork Mohican River | 5.84 ft | Below flood stage | −0.04 ft | 1 hour ago |
| Black River at Elyria OHRiver gauge, Black River | 1.80 ft | Below flood stage | +0.32 ft | 2 hours ago |
| Blanchard River above Findlay OHRiver gauge, Blanchard River | 7.5 cfs | Normal | +0.5 cfs | 2 hours ago |
| Blanchard River at Gilboa OHRiver gauge, Blanchard River | 24.3 cfs | Normal | −2.2 cfs | 1 hour ago |
| Blanchard River at Ottawa OHRiver gauge, Blanchard River | 4.75 ft | Below flood stage | ±0 | 1 hour ago |
| Blanchard River below Mt. Blanchard OHRiver gauge, Blanchard River | 2.98 ft | Below flood stage | +0.15 ft | 2 hours ago |
| Blanchard River near Dupont OHRiver gauge, Blanchard River | 34.9 cfs | Normal | +0.8 cfs | 2 hours ago |
| Blanchard River near Findlay OHRiver gauge, Blanchard River | 0.96 ft | Below flood stage | +0.04 ft | 2 hours ago |
| Boggs Fork at Piedmont OHRiver gauge, Boggs Fork | 12.6 cfs | Normal | +3.3 cfs | 2 hours ago |
| Brandywine Creek near Macedonia OHRiver gauge, Brandywine Creek | 3.39 ft | Below flood stage | +0.13 ft | 1 hour ago |
| Brushy Fork near Tippecanoe OHRiver gauge, Brushy Fork | 12.6 cfs | Normal | +4.4 cfs | 2 hours ago |
| Captina Creek at S.R. 148 at Armstrongs Mills OHRiver gauge, Captina Creek | 76.7 cfs | Normal | +12.4 cfs | 2 hours ago |
| Chagrin River at Willoughby OHRiver gauge, Chagrin River | 3.92 ft | Below flood stage | +0.49 ft | 1 hour ago |
| Chickasaw Creek at St. Marys OHRiver gauge, Chickasaw Creek | 1.2 cfs | Normal | −0.6 cfs | 2 hours ago |
| Conneaut Creek at Conneaut OHRiver gauge, Conneaut Creek | 21.4 cfs | Normal | +6.8 cfs | 2 hours ago |
| Crab Creek at Youngstown OHRiver gauge, Crab Creek | 4.33 ft | Normal | +0.09 ft | 2 hours ago |
| Cuyahoga River at Hiram Rapids OHRiver gauge, Cuyahoga River | 1.69 ft | Below flood stage | +0.18 ft | 2 hours ago |
| Cuyahoga River at Independence OHRiver gauge, Cuyahoga River | 3.76 ft | Below flood stage | +0.79 ft | 1 hour ago |
| Cuyahoga River at Jaite OHRiver gauge, Cuyahoga River | 3.03 ft | Below flood stage | +0.71 ft | 2 hours ago |
| Cuyahoga River at Old Portage OHRiver gauge, Cuyahoga River | 2.69 ft | Below flood stage | +0.14 ft | 2 hours ago |
| Deer Creek at Mount Sterling OHRiver gauge, Deer Creek | 59.6 cfs | Normal | +11.3 cfs | 1 hour ago |
| Doan Brook at MLK Jr Dr at Cleveland OHRiver gauge, Doan Brook | 2.06 ft | Normal | +0.15 ft | 1 hour ago |
| Duck Creek below Whipple OHRiver gauge, Duck Creek | 2.60 ft | Below flood stage | −0.31 ft | 1 hour ago |
| Eagle Creek above Findlay OHRiver gauge, Eagle Creek | 3.26 ft | Below flood stage | +0.14 ft | 2 hours ago |
| Eagle Creek at Phalanx Station OHRiver gauge, Eagle Creek | 4.35 ft | Below flood stage | +0.28 ft | 2 hours ago |
| East Branch Nimishillen Creek at Louisville OHRiver gauge, East Branch Nimishillen Creek | 3.99 ft | Below flood stage | +0.13 ft | 1 hour ago |
| East Branch Rocky River near Strongsville OHRiver gauge, East Branch Rocky River | 87.6 cfs | Normal | +60.5 cfs | 1 hour ago |
| East Fork Duck Creek near Harrietsville OHRiver gauge, East Fork Duck Creek | 4.07 ft | Below flood stage | −0.21 ft | 1 hour ago |
| East Fork Little Miami River at Perintown OHRiver gauge, East Fork Little Miami River | 2.52 ft | Below flood stage | −0.07 ft | 1 hour ago |
| East Fork Little Miami River at Williamsburg OHRiver gauge, East Fork Little Miami River | 15.3 cfs | Normal | −1.3 cfs | 1 hour ago |
| Euclid Creek at Cleveland OHRiver gauge, Euclid Creek | 24.6 cfs | Normal | −129.4 cfs | 57 min ago |
| Grand River near Painesville OHRiver gauge, Grand River | 1.80 ft | Below flood stage | +0.17 ft | 2 hours ago |
| Great Miami River at Dayton OHRiver gauge, Great Miami River | 24.59 ft | Below flood stage | +0.06 ft | 1 hour ago |
| Great Miami River at Franklin OHRiver gauge, Great Miami River | 1.16 ft | Below flood stage | ±0 | 2 hours ago |
| Great Miami River at Hamilton OHRiver gauge, Great Miami River | 63.16 ft | Below flood stage | ±0 | 1 hour ago |
| Great Miami River at Miamisburg OHRiver gauge, Great Miami River | 4.24 ft | Below flood stage | ±0 | 1 hour ago |
| Great Miami River at Miamitown OHRiver gauge, Great Miami River | 1.45 ft | Below flood stage | −0.08 ft | 1 hour ago |
| Great Miami River at Middletown OHRiver gauge, Great Miami River | 2.50 ft | Below flood stage | −0.05 ft | 1 hour ago |
| Great Miami River at Piqua OHRiver gauge, Great Miami River | 1.50 ft | Below flood stage | +0.07 ft | 2 hours ago |
| Great Miami River at Sidney OHRiver gauge, Great Miami River | 1.33 ft | Below flood stage | +0.03 ft | 1 hour ago |
| Great Miami River at Taylorsville OHRiver gauge, Great Miami River | 3.46 ft | Below flood stage | +0.26 ft | 1 hour ago |
| Great Miami River at Troy OHRiver gauge, Great Miami River | 2.67 ft | Below flood stage | +0.04 ft | 2 hours ago |
| Hocking River at Athens OHRiver gauge, Hocking River | 4.55 ft | Below flood stage | −1.28 ft | 2 hours ago |
| Hocking River at Enterprise OHRiver gauge, Hocking River | 1.70 ft | Below flood stage | −0.20 ft | 2 hours ago |
| Honey Creek at Melmore OHRiver gauge, Honey Creek | 8.6 cfs | Normal | −0.9 cfs | 2 hours ago |
| Huron River at Milan OHRiver gauge, Huron River | 6.66 ft | Below flood stage | +0.44 ft | 1 hour ago |
| Indian Creek near Macedonia OHRiver gauge, Indian Creek | 1.16 ft | Below flood stage | −0.06 ft | 1 hour ago |
| Indian Fork below Atwood Dam near New Cumberland OHRiver gauge, Indian Fork | 8.7 cfs | Normal | −0.1 cfs | 2 hours ago |
| Killbuck Creek at Killbuck OHRiver gauge, Killbuck Creek | 6.94 ft | Below flood stage | +0.07 ft | 2 hours ago |
| Kokosing River at Mount Vernon OHRiver gauge, Kokosing River | 2.49 ft | Below flood stage | +0.01 ft | 2 hours ago |
| Licking River near Newark OHRiver gauge, Licking River | 3.31 ft | Below flood stage | −0.02 ft | 2 hours ago |
| Little Auglaize River at Melrose OHRiver gauge, Little Auglaize River | 115 cfs | Normal | +2.0 cfs | 2 hours ago |
| Little Flatrock Creek near Junction OHRiver gauge, Little Flatrock Creek | 0.8 cfs | Normal | ±0 | 2 hours ago |
| Little Miami River at Milford OHRiver gauge, Little Miami River | 5.36 ft | Below flood stage | −0.03 ft | 1 hour ago |
| Little Miami River near Spring Valley OHRiver gauge, Little Miami River | 2.89 ft | Below flood stage | +0.02 ft | 2 hours ago |
| Little Muskingum River at Bloomfield OHRiver gauge, Little Muskingum River | 3.85 ft | Below flood stage | −0.35 ft | 2 hours ago |
| Little Stillwater Creek below Tappan Dam at Tappan OHRiver gauge, Little Stillwater Creek | 10.5 cfs | Normal | +0.7 cfs | 2 hours ago |
| Lock 1 Outlet O&E Canal OHCanal gauge | 13.7 cfs | Normal | −6.4 cfs | 1 hour ago |
| Long Lake Feeder O&E Canal OHCanal gauge | 13.5 cfs | Normal | −2.7 cfs | 2 hours ago |
| Loramie Creek at Lockington OHRiver gauge, Loramie Creek | 1.31 ft | Below flood stage | +0.21 ft | 1 hour ago |
| Loramie Creek near Newport OHRiver gauge, Loramie Creek | 30.4 cfs | Normal | +2.8 cfs | 1 hour ago |
| Lye Creek above Findlay OHRiver gauge, Lye Creek | 1.03 ft | Below flood stage | +0.02 ft | 2 hours ago |
| Mad River near Dayton OHRiver gauge, Mad River | 3.03 ft | Below flood stage | +0.11 ft | 1 hour ago |
| Mad River near Springfield OHRiver gauge, Mad River | 3.46 ft | Below flood stage | +0.11 ft | 2 hours ago |
| Mahoning River above West Ave at Youngstown OHRiver gauge, Mahoning River | 3.98 ft | Below flood stage | +0.13 ft | 2 hours ago |
| Mahoning River at Leavittsburg OHRiver gauge, Mahoning River | 4.31 ft | Below flood stage | +0.02 ft | 2 hours ago |
| Mahoning River at Pricetown OHRiver gauge, Mahoning River | 3.89 ft | Below flood stage | +0.02 ft | 2 hours ago |
| Mahoning River below Berlin Dam near Berlin Center OHRiver gauge, Mahoning River | 3.03 ft | Below flood stage | +0.11 ft | 2 hours ago |
| Maumee River at Antwerp OHRiver gauge, Maumee River | 588 cfs | Normal | +201 cfs | 2 hours ago |
| Maumee River at Waterville OHRiver gauge, Maumee River | 2.40 ft | Below flood stage | −0.25 ft | 2 hours ago |
| Maumee River near Defiance OHRiver gauge, Maumee River | 2.06 ft | Below flood stage | −0.03 ft | 2 hours ago |
| McGuire Creek near Leesville OHRiver gauge, McGuire Creek | 9.4 cfs | Normal | ±0 | 2 hours ago |
| Middle Branch Nimishillen Creek at Canton OHRiver gauge, Middle Branch Nimishillen Creek | 1.33 ft | Below flood stage | +0.04 ft | 2 hours ago |
| Mill Creek at East Sharon Rd at Sharonville OHRiver gauge, Mill Creek | 37.1 cfs | Normal | −2.2 cfs | 2 hours ago |
| Mill Creek at Evendale OHRiver gauge, Mill Creek | 4.91 ft | Below flood stage | +0.01 ft | 1 hour ago |
| Mill Creek at Garfield Hts OHRiver gauge, Mill Creek | 17.4 cfs | Normal | −79.8 cfs | 2 hours ago |
| Mill Creek at Garfield Pkwy at Garfield Heights OHRiver gauge, Mill Creek | 1.58 ft | Below flood stage | −0.47 ft | 2 hours ago |
| Mill Creek near Coshocton OHRiver gauge, Mill Creek | 4.2 cfs | Normal | +1.8 cfs | 2 hours ago |
| Mosquito Creek below Mosquito Creek Dam near Cortland OHRiver gauge, Mosquito Creek | 1.09 ft | Below flood stage | −0.02 ft | 1 hour ago |
| Mosquito Creek near Greene Center OHRiver gauge, Mosquito Creek | 2.9 cfs | Normal | +0.7 cfs | 1 hour ago |
| Muskingum River at Beverly OHRiver gauge, Muskingum River | 15.58 ft | Below flood stage | −0.06 ft | 1 hour ago |
| Muskingum River at Dresden OHRiver gauge, Muskingum River | 6.94 ft | Below flood stage | +0.11 ft | 2 hours ago |
| Muskingum River at McConnelsville OHRiver gauge, Muskingum River | 1.38 ft | Below flood stage | ±0 | 2 hours ago |
| Muskingum River at Zanesville OH-USGS 03148000River gauge, Muskingum River | 8.80 ft | Below flood stage | +0.01 ft | 1 hour ago |
| Muskingum River near Coshocton OHRiver gauge, Muskingum River | 5.96 ft | Below flood stage | +0.01 ft | 2 hours ago |
| N. Fk. Licking River at E. Main St. at Newark OHRiver gauge, N. Fk. Licking River | 2.72 ft | Below flood stage | −0.10 ft | 2 hours ago |
| Nimishillen Creek at North Industry OHRiver gauge, Nimishillen Creek | 4.10 ft | Below flood stage | +0.20 ft | 2 hours ago |
| Ohio Brush Creek near West Union OHRiver gauge, Ohio Brush Creek | 2.49 ft | Below flood stage | −0.15 ft | 2 hours ago |
| Ohio River at Hannibal Lock and Dam (Lower)River gauge, Ohio River | 14.14 ft | Below flood stage | +0.91 ft | 1 hour ago |
| Ohio River at IrontonRiver gauge, Ohio River | 34.53 ft | Normal | −0.02 ft | 2 hours ago |
| Ohio River at MariettaRiver gauge, Ohio River | 17.44 ft | Below flood stage | +0.57 ft | 2 hours ago |
| Ohio River at New Cumberland Lock & Dam (Lower)River gauge, Ohio River | 14.30 ft | Below flood stage | +0.28 ft | 1 hour ago |
| Olentangy River at J H Herrick Dr at Columbus OHRiver gauge, Olentangy River | 88.4 cfs | Normal | +27.4 cfs | 2 hours ago |
| Olentangy River near Delaware OHRiver gauge, Olentangy River | 25.0 cfs | Normal | ±0 | 2 hours ago |
| Olentangy River near Worthington OHRiver gauge, Olentangy River | 1.91 ft | Below flood stage | +0.09 ft | 1 hour ago |
| Ottawa River at Lima OHRiver gauge, Ottawa River | 3.4 cfs | Normal | −7.0 cfs | 1 hour ago |
| Ottawa River at University of Toledo, Toledo OHRiver gauge, Ottawa River | 2.41 ft | Below flood stage | −0.25 ft | 1 hour ago |
| Ottawa River near Kalida OHRiver gauge, Ottawa River | 4.21 ft | Below flood stage | +0.01 ft | 2 hours ago |
| Paint Creek at Chillicothe OHRiver gauge, Paint Creek | 330 cfs | Normal | −14.0 cfs | 2 hours ago |
| Paint Creek near Bourneville OHRiver gauge, Paint Creek | 2.31 ft | Below flood stage | −0.03 ft | 1 hour ago |
| Paint Creek near Greenfield OHRiver gauge, Paint Creek | 36.0 cfs | Normal | ±0 | 2 hours ago |
| Platter Creek near Sherwood OHRiver gauge, Platter Creek | 7.1 cfs | Normal | +1.9 cfs | 2 hours ago |
| Plum Creek near Olmsted Falls OHRiver gauge, Plum Creek | 1.87 ft | Below flood stage | +0.32 ft | 1 hour ago |
| Portage River at Woodville OHRiver gauge, Portage River | 1.84 ft | Below flood stage | +0.01 ft | 1 hour ago |
| Portage River near Elmore OHRiver gauge, Portage River | 2.10 ft | Below flood stage | −0.10 ft | 1 hour ago |
| Raccoon Cr. below Wilson Street at Newark OHRiver gauge, Raccoon Cr. | 5.23 ft | Below flood stage | −0.04 ft | 1 hour ago |
| Raccoon Creek at Adamsville OHRiver gauge, Raccoon Creek | 2.72 ft | Below flood stage | −0.12 ft | 1 hour ago |
| Raccoon Creek near Granville OHRiver gauge, Raccoon Creek | 3.15 ft | Below flood stage | +0.01 ft | 2 hours ago |
| Rock Creek at Tiffin OHRiver gauge, Rock Creek | 6.5 cfs | Normal | +0.6 cfs | 2 hours ago |
| Rocky Fork near Barretts Mills OHRiver gauge, Rocky Fork | 44.0 cfs | Normal | ±0 | 2 hours ago |
| Rocky River near Berea OHRiver gauge, Rocky River | 6.05 ft | Below flood stage | +0.28 ft | 1 hour ago |
| Salt Creek near Chandlersville OHRiver gauge, Salt Creek | 19.8 cfs | Normal | ±0 | 2 hours ago |
| Sandusky River at Tiffin OHRiver gauge, Sandusky River | 1.28 ft | Below flood stage | −0.01 ft | 2 hours ago |
| Sandusky River near Bucyrus OHRiver gauge, Sandusky River | 0.74 ft | Below flood stage | −0.11 ft | 1 hour ago |
| Sandusky River near Fremont OHRiver gauge, Sandusky River | 0.98 ft | Below flood stage | ±0 | 1 hour ago |
| Sandusky River near Upper Sandusky OHRiver gauge, Sandusky River | 1.45 ft | Below flood stage | −0.15 ft | 1 hour ago |
| Sandy Creek at Waynesburg OHRiver gauge, Sandy Creek | 1.55 ft | Below flood stage | +0.07 ft | 2 hours ago |
| Scioto River at 5th Ave at Columbus OHRiver gauge, Scioto River | 197 cfs | Normal | +40.0 cfs | 2 hours ago |
| Scioto River at Chillicothe OHRiver gauge, Scioto River | 3.44 ft | Below flood stage | +0.02 ft | 2 hours ago |
| Scioto River at Circleville OHRiver gauge, Scioto River | 2.80 ft | Below flood stage | −0.40 ft | 1 hour ago |
| Scioto River at Columbus OHRiver gauge, Scioto River | 5.67 ft | Below flood stage | +0.07 ft | 1 hour ago |
| Scioto River at La Rue OHRiver gauge, Scioto River | 2.13 ft | Below flood stage | +0.46 ft | 2 hours ago |
| Scioto River at Piketon OHRiver gauge, Scioto River | 3.16 ft | Below flood stage | +0.30 ft | 2 hours ago |
| Scioto River below O'Shaughnessy Dam near Dublin OHRiver gauge, Scioto River | 115 cfs | Normal | +3.0 cfs | 1 hour ago |
| Scioto River near Prospect OHRiver gauge, Scioto River | 1.49 ft | Below flood stage | +0.04 ft | 2 hours ago |
| Sevenmile Creek at Camden OHRiver gauge, Sevenmile Creek | 19.5 cfs | Normal | +2.0 cfs | 1 hour ago |
| Shade River near Chester OHRiver gauge, Shade River | 5.35 ft | Below flood stage | −0.24 ft | 1 hour ago |
| Short Creek near Dillonvale OHRiver gauge, Short Creek | 1.99 ft | Below flood stage | +0.17 ft | 2 hours ago |
| South Fork Licking River at Heath OHRiver gauge, South Fork Licking River | 5.12 ft | Below flood stage | +0.06 ft | 2 hours ago |
| South Fork Licking River near Buckeye Lake OHRiver gauge, South Fork Licking River | 871.61 ft | Below flood stage | +0.01 ft | 27 hours ago |
| South Fork Licking River near Hebron OHRiver gauge, South Fork Licking River | 2.23 ft | Below flood stage | +0.04 ft | 2 hours ago |
| South Turkeyfoot Creek near Shunk OHRiver gauge, South Turkeyfoot Creek | 2.7 cfs | Normal | +0.6 cfs | 1 hour ago |
| St Joseph River near Newville INRiver gauge, St Joseph River | 5.22 ft | Below flood stage | −0.26 ft | 1 hour ago |
| St Marys River at Walcot Street at Willshire OHRiver gauge, St Marys River | 38.0 cfs | Normal | ±0 | 2 hours ago |
| St. Marys River at Rockford OHRiver gauge, St. Marys River | 1.65 ft | Below flood stage | +0.02 ft | 1 hour ago |
| Stillwater Creek at Piedmont OHRiver gauge, Stillwater Creek | 61.7 cfs | Normal | +5.5 cfs | 2 hours ago |
| Stillwater Creek at Tippecanoe OHRiver gauge, Stillwater Creek | 99.8 cfs | Normal | +10.0 cfs | 2 hours ago |
| Stillwater Creek at Uhrichsville OHRiver gauge, Stillwater Creek | 5.31 ft | Below flood stage | −0.02 ft | 2 hours ago |
| Stillwater River at Englewood OHRiver gauge, Stillwater River | 3.07 ft | Below flood stage | +0.06 ft | 1 hour ago |
| Sugar Creek at Strasburg OHRiver gauge, Sugar Creek | 44.0 cfs | Normal | −8.8 cfs | 2 hours ago |
| Sunday Creek at Glouster OHRiver gauge, Sunday Creek | 3.69 ft | Below flood stage | −2.43 ft | 2 hours ago |
| Symmes Creek at Aid OHRiver gauge, Symmes Creek | 6.35 ft | Below flood stage | +0.64 ft | 2 hours ago |
| Tiffin River at Stryker OHRiver gauge, Tiffin River | 5.45 ft | Below flood stage | −0.59 ft | 2 hours ago |
| Tiffin River near Evansport OHRiver gauge, Tiffin River | 413 cfs | Normal | −195.0 cfs | 2 hours ago |
| Tinkers Creek at Bedford OHRiver gauge, Tinkers Creek | 2.69 ft | Below flood stage | −0.37 ft | 2 hours ago |
| Tuscarawas River above Barberton OHRiver gauge, Tuscarawas River | 2.92 ft | Below flood stage | −0.22 ft | 1 hour ago |
| Tuscarawas River at Clinton OHRiver gauge, Tuscarawas River | 5.84 ft | Below flood stage | +0.60 ft | 2 hours ago |
| Tuscarawas River at Massillon OHRiver gauge, Tuscarawas River | 8.14 ft | Below flood stage | +0.13 ft | 2 hours ago |
| Tuscarawas River at New Philadelphia OHRiver gauge, Tuscarawas River | 1.33 ft | Below flood stage | −0.06 ft | 2 hours ago |
| Tuscarawas River at Newcomerstown OHRiver gauge, Tuscarawas River | 1.13 ft | Below flood stage | −0.03 ft | 2 hours ago |
| Tuscarawas River below Dover Dam near Dover OHRiver gauge, Tuscarawas River | 2.02 ft | Below flood stage | −0.03 ft | 2 hours ago |
| Twin Creek near Germantown OHRiver gauge, Twin Creek | 1.69 ft | Below flood stage | +0.09 ft | 1 hour ago |
| Tymochtee Creek at Crawford OHRiver gauge, Tymochtee Creek | 2.16 ft | Below flood stage | −0.01 ft | 1 hour ago |
| Unnamed Tributary to Lost Creek near Farmer OHRiver gauge, Unnamed Tributary to Lost Creek | 1.5 cfs | Normal | −0.7 cfs | 2 hours ago |
| Upper Twin Creek at McGaw OHRiver gauge, Upper Twin Creek | 1.5 cfs | Normal | +0.2 cfs | 2 hours ago |
| Vermilion River near Vermilion OHRiver gauge, Vermilion River | 2.68 ft | Below flood stage | +0.32 ft | 2 hours ago |
| West Branch Mahoning River at Wayland OHRiver gauge, West Branch Mahoning River | 3.04 ft | Below flood stage | −0.07 ft | 2 hours ago |
| West Branch Mahoning River near Ravenna OHRiver gauge, West Branch Mahoning River | 11.9 cfs | Normal | +4.1 cfs | 2 hours ago |
| West Branch Nimishillen Creek at North Canton OHRiver gauge, West Branch Nimishillen Creek | 3.77 ft | Below flood stage | +0.11 ft | 2 hours ago |
| West Branch Rocky River at West View OHRiver gauge, West Branch Rocky River | 7.35 ft | Below flood stage | +0.69 ft | 1 hour ago |
| West Creek at Brooklyn Heights OHRiver gauge, West Creek | 9.0 cfs | Normal | −22.8 cfs | 1 hour ago |
| West Fork Duck Creek at Macksburg OHRiver gauge, West Fork Duck Creek | 7.93 ft | Below flood stage | −0.12 ft | 1 hour ago |
| Wheeling Creek below Blaine OHRiver gauge, Wheeling Creek | 1.44 ft | Below flood stage | +0.12 ft | 1 hour ago |
| Whetstone Creek at Mt Gilead OHRiver gauge, Whetstone Creek | 1.92 ft | Below flood stage | +0.04 ft | 1 hour ago |
| White Oak Creek above Georgetown OHRiver gauge, White Oak Creek | 25.0 cfs | Normal | −10.5 cfs | 2 hours ago |
| Wills Creek at Cambridge OHRiver gauge, Wills Creek | 3.08 ft | Below flood stage | −0.23 ft | 2 hours ago |
| Wolf Creek at Holland OHRiver gauge, Wolf Creek | 1.71 ft | Below flood stage | −0.04 ft | 1 hour ago |
| Wolf Creek Outlet O&E Canal OHCanal gauge | 1.38 ft | Below flood stage | +0.01 ft | 1 hour ago |
| Yellow Creek near Hammondsville OHRiver gauge, Yellow Creek | 56.5 cfs | Normal | +13.1 cfs | 2 hours ago |
| Zimber Ditch at North Canton OHRiver gauge, Zimber Ditch | 4.12 ft | Below flood stage | −0.31 ft | 1 hour ago |
| Abram Creek at Brook Park OHRiver gauge, Abram Creek | 2.52 ft | No reference yet | +0.24 ft | 1 hour ago |
| Abram Creek at Kolthoff Drive at Brook Park OHRiver gauge, Abram Creek | 1.05 ft | No reference yet | +0.28 ft | 1 hour ago |
| Baker Creek at Olmsted Falls OHRiver gauge, Baker Creek | 1.64 ft | No reference yet | +0.52 ft | 1 hour ago |
| Baldwin Creek at Strongsville OHRiver gauge, Baldwin Creek | 2.63 ft | No reference yet | ±0 | 1 hour ago |
| Bear Hole Run near Carrollton OHRiver gauge, Bear Hole Run | 1.84 ft | No reference yet | ±0 | 2 hours ago |
| Beaver Creek above Senecaville Lake OHRiver gauge, Beaver Creek | 5.09 ft | No reference yet | +0.37 ft | 1 hour ago |
| Beaverdam Run above Tappan Lake OHRiver gauge, Beaverdam Run | 0.43 ft | No reference yet | +0.03 ft | 2 hours ago |
| Black Fork at Melco OHRiver gauge, Black Fork | 6.45 ft | No reference yet | +0.18 ft | 2 hours ago |
| Black Fork below Charles Mill Dam near Mifflin OHRiver gauge, Black Fork | 2.17 ft | No reference yet | −0.04 ft | 2 hours ago |
| Blacklick Creek at Reynoldsburg OHRiver gauge, Blacklick Creek | 3.81 ft | No reference yet | +0.09 ft | 2 hours ago |
| Blacklick Creek near Pickerington OHRiver gauge, Blacklick Creek | 5.23 ft | No reference yet | +0.12 ft | 2 hours ago |
| Brushy Fork above Clendening Lake OHRiver gauge, Brushy Fork | 1.92 ft | No reference yet | +0.05 ft | 1 hour ago |
| Buck Creek below CJ Brown Reservoir near Springfield OHRiver gauge, Buck Creek | 1.17 ft | No reference yet | −0.01 ft | 2 hours ago |
| Caesar Creek near Wellman OHRiver gauge, Caesar Creek | 5.43 ft | No reference yet | −0.69 ft | 2 hours ago |
| Cherry Valley Run at Leetonia OHRiver gauge, Cherry Valley Run | 2.56 ft | No reference yet | +0.12 ft | 1 hour ago |
| Chippewa Creek above Easton OHRiver gauge, Chippewa Creek | 5.82 ft | No reference yet | +0.76 ft | 1 hour ago |
| Chippewa Creek at Broadview Heights OHRiver gauge, Chippewa Creek | 5.53 ft | No reference yet | −0.11 ft | 1 hour ago |
| Chippewa Creek in Chippewa Met Pk near Brecksville OHRiver gauge, Chippewa Creek in Chippewa Met Pk | 2.70 ft | No reference yet | −0.33 ft | 1 hour ago |
| Clear Fork above Tappan Lake OHRiver gauge, Clear Fork | 1.65 ft | No reference yet | +0.57 ft | 2 hours ago |
| Clear Fork below Pleasant Hill Dam near Perrysville OHRiver gauge, Clear Fork | 0.88 ft | No reference yet | −0.01 ft | 2 hours ago |
| Clover Groff Ditch below Alton OHCanal gauge, Clover Groff Ditch | 3.18 ft | No reference yet | −0.02 ft | 2 hours ago |
| Cuyahoga R at Lower Harvard Brdg in Cleveland OHRiver gauge, Cuyahoga R | 22.89 ft | No reference yet | +0.22 ft | 1 hour ago |
| Cuyahoga River at Rivergate Park at Cleveland OHRiver gauge, Cuyahoga River | 4.31 ft | No reference yet | +0.21 ft | 1 hour ago |
| Deer Creek at Williamsport OHRiver gauge, Deer Creek | 3.68 ft | No reference yet | −0.01 ft | 1 hour ago |
| Deer Creek near Pancoastburg OHRiver gauge, Deer Creek | 1.71 ft | No reference yet | ±0 | 2 hours ago |
| E Fk Little Miami River below Harsha Dam near Bantam OHRiver gauge, E Fk Little Miami River | 16.03 ft | No reference yet | −0.04 ft | 2 hours ago |
| East Br Big Creek at Brookpark Rd near Parma OHRiver gauge, East Br Big Creek | 4.30 ft | No reference yet | −0.13 ft | 1 hour ago |
| East Branch Euclid Creek at Richmond Heights OHRiver gauge, East Branch Euclid Creek | 1.50 ft | No reference yet | −0.31 ft | 2 hours ago |
| Euclid Creek at South Euclid OHRiver gauge, Euclid Creek | 0.38 ft | No reference yet | −0.32 ft | 1 hour ago |
| G Miami River at Sellars Rd at West Carrollton OHRiver gauge, G Miami River | 7.96 ft | No reference yet | −0.01 ft | 2 hours ago |
| Indian Fork at Dellroy OHRiver gauge, Indian Fork | 6.75 ft | No reference yet | −0.05 ft | 1 hour ago |
| Inflow tile to bioreactor near Mark Center OHRiver gauge, Inflow tile to bioreactor | 0.81 ft | No reference yet | −0.09 ft | 2 hours ago |
| Inflow to wetland near Winn Rd near Defiance OHCanal gauge, Inflow to wetland | 0.00 ft | No reference yet | ±0 | 2 hours ago |
| Lake Fork below Mohicanville Dam near Mohicanville OHRiver gauge, Lake Fork | 4.58 ft | No reference yet | +0.17 ft | 2 hours ago |
| Licking River below Dillon Dam near Dillon Falls OHRiver gauge, Licking River | 4.13 ft | No reference yet | −0.30 ft | 2 hours ago |
| Little Killbuck Creek near Lodi OHRiver gauge, Little Killbuck Creek | 4.51 ft | No reference yet | +0.04 ft | 2 hours ago |
| Mahoning River at Alliance OHRiver gauge, Mahoning River | 3.78 ft | No reference yet | +0.11 ft | 2 hours ago |
| McGuire Creek above Leesville Lake OHRiver gauge, McGuire Creek | 3.92 ft | No reference yet | +0.02 ft | 1 hour ago |
| Miami and Erie Canal at Minster OHCanal gauge, Miami and Erie Canal | 4.22 ft | No reference yet | −0.04 ft | 1 hour ago |
| Mill Creek above Marysville OHRiver gauge, Mill Creek | 4.69 ft | No reference yet | +0.01 ft | 2 hours ago |
| Mill Creek at Kemper Road at Sharonville OHRiver gauge, Mill Creek | 3.60 ft | No reference yet | −0.04 ft | 1 hour ago |
| Mill Creek at Reading OHRiver gauge, Mill Creek | 5.30 ft | No reference yet | +0.10 ft | 1 hour ago |
| North Fork Licking River at Newark OHRiver gauge, North Fork Licking River | 0.37 ft | No reference yet | −0.05 ft | 2 hours ago |
| North Fork Licking River at Ohio Street, Newark OHRiver gauge, North Fork Licking River | 3.49 ft | No reference yet | −0.09 ft | 2 hours ago |
| North Fork McGuire Creek near Carrollton OHRiver gauge, North Fork McGuire Creek | 2.14 ft | No reference yet | +0.10 ft | 1 hour ago |
| Ohio River at Hannibal Lock and Dam (Upper)River gauge, Ohio River | 13.24 ft | No reference yet | +0.35 ft | 1 hour ago |
| Ohio River at New Cumberland Lock & Dam (Upper)River gauge, Ohio River | 12.47 ft | No reference yet | −0.06 ft | 1 hour ago |
| Olentangy River at Claridon OHRiver gauge, Olentangy River | 1.59 ft | No reference yet | +0.11 ft | 2 hours ago |
| Outflow tile to bioreactor near Mark Center OHRiver gauge, Outflow tile to bioreactor | 0.42 ft | No reference yet | +0.41 ft | 2 hours ago |
| Paint Creek near Bainbridge OHRiver gauge, Paint Creek | 2.76 ft | No reference yet | −0.01 ft | 2 hours ago |
| Pymatuning Creek at Kinsman OHRiver gauge, Pymatuning Creek | 4.86 ft | No reference yet | +0.22 ft | 1 hour ago |
| Rattlesnake Creek at Centerfield OHRiver gauge, Rattlesnake Creek | 1.95 ft | No reference yet | ±0 | 1 hour ago |
| Rocky Fork at Lucas OHRiver gauge, Rocky Fork | 4.28 ft | No reference yet | +0.25 ft | 2 hours ago |
| Scioto River at Kenton OHRiver gauge, Scioto River | 1.61 ft | No reference yet | +0.06 ft | 1 hour ago |
| Seneca Fork above Senecaville Lake OHRiver gauge, Seneca Fork | 6.17 ft | No reference yet | +0.27 ft | 2 hours ago |
| Sharon Creek at Sharonville OHRiver gauge, Sharon Creek | 1.77 ft | No reference yet | +0.13 ft | 1 hour ago |
| South Fork above Senecaville Lake OHRiver gauge, South Fork | 4.35 ft | No reference yet | +0.12 ft | 1 hour ago |
| St Joseph River at Montpelier OHRiver gauge, St Joseph River | 5.24 ft | No reference yet | −0.21 ft | 1 hour ago |
| Standingstone Fork above Tappan Lake OHRiver gauge, Standingstone Fork | 4.67 ft | No reference yet | −0.01 ft | 1 hour ago |
| Stillwater Creek above Piedmont Lake OHRiver gauge, Stillwater Creek | 1.68 ft | No reference yet | +0.13 ft | 1 hour ago |
| Sugar Creek below Beach City Dam near Beach City OHRiver gauge, Sugar Creek | 0.51 ft | No reference yet | −0.12 ft | 2 hours ago |
| Sunday Creek near Burr Oak OHRiver gauge, Sunday Creek | 7.85 ft | No reference yet | −0.40 ft | 1 hour ago |
| Swan Creek at Oak Openings Metropark OHRiver gauge, Swan Creek | 6.90 ft | No reference yet | +0.20 ft | 1 hour ago |
| Swan Creek below Monclova OHRiver gauge, Swan Creek | 5.16 ft | No reference yet | +0.02 ft | 1 hour ago |
| Sycamore Creek below Pickerington OHRiver gauge, Sycamore Creek | 7.40 ft | No reference yet | ±0 | 1 hour ago |
| Tenmile Creek at Mitchaw OHRiver gauge, Tenmile Creek | 3.95 ft | No reference yet | +0.13 ft | 2 hours ago |
| Tenmile Creek at Silica OHRiver gauge, Tenmile Creek | 4.80 ft | No reference yet | +0.10 ft | 1 hour ago |
| Touby Run at W 6th St at Mansfield OHRiver gauge, Touby Run | 5.26 ft | No reference yet | −0.08 ft | 2 hours ago |
| Unnamed trib above wetland near Winn Rd near Defiance OHRiver gauge, Unnamed trib | 1.60 ft | No reference yet | +0.06 ft | 2 hours ago |
| Unnamed trib to Chagrin R at Mayfield Village OHRiver gauge, Unnamed trib to Chagrin R | 0.81 ft | No reference yet | −0.20 ft | 2 hours ago |
| Unnamed Tributary near Dellroy OHRiver gauge, Unnamed Tributary | 5.04 ft | No reference yet | −0.02 ft | 1 hour ago |
| Unnamed tributary to Chagrin R at Pepper Pike OHRiver gauge, Unnamed tributary to Chagrin R | 6.63 ft | No reference yet | −0.36 ft | 1 hour ago |
| Unnamed Tributary to Styx River at Rittman OHRiver gauge, Unnamed Tributary to Styx River | 2.64 ft | No reference yet | +0.07 ft | 55 min ago |
| Unnamed Tributary to W B Rocky R near Berea OHRiver gauge, Unnamed Tributary to W B Rocky R | 2.06 ft | No reference yet | +0.03 ft | 56 min ago |
| Unnamed Tributary to W B Rocky R near Olmsted Falls OHRiver gauge, Unnamed Tributary to W B Rocky R | 1.73 ft | No reference yet | +0.76 ft | 1 hour ago |
| Van Hyning Run at Barberton OHRiver gauge, Van Hyning Run | 5.26 ft | No reference yet | +0.16 ft | 1 hour ago |
| Walhonding River below Mohawk Dam at Nellie OHRiver gauge, Walhonding River | 5.84 ft | No reference yet | −0.04 ft | 2 hours ago |
| Walhonding River below Randle OHRiver gauge, Walhonding River | 0.90 ft | No reference yet | −0.01 ft | 2 hours ago |
| West Branch St. Joseph River near Nettle LakeRiver gauge, West Branch St. Joseph River | 4.85 ft | No reference yet | +0.02 ft | 2 hours ago |
| West Creek at Pleasant Valley Road near Parma OHRiver gauge, West Creek | 9.12 ft | No reference yet | −0.07 ft | 1 hour ago |
| West Fork Mill Creek near Greenhills OHRiver gauge, West Fork Mill Creek | 1.65 ft | No reference yet | −0.14 ft | 2 hours ago |
| Wetland outflow near Winn Rd near Defiance OHCanal gauge, Wetland outflow | 0.16 ft | No reference yet | +0.02 ft | 2 hours ago |
| Willow Run near Dellroy OHRiver gauge, Willow Run | 2.74 ft | No reference yet | +0.05 ft | 1 hour ago |
| Wills Creek at Derwent OHRiver gauge, Wills Creek | 5.05 ft | No reference yet | +0.07 ft | 2 hours ago |
| Wills Creek below Wills Creek Dam at Wills Creek OHRiver gauge, Wills Creek | 3.45 ft | No reference yet | +0.17 ft | 1 hour ago |
| Wolf Creek at Barber Road near Barberton OHRiver gauge, Wolf Creek | 5.24 ft | No reference yet | +0.54 ft | 1 hour ago |
| Wolf Creek near Barberton OHRiver gauge, Wolf Creek | 5.64 ft | No reference yet | +0.42 ft | 1 hour ago |
| Yellow Creek at Amsterdam OHRiver gauge, Yellow Creek | 1.38 ft | No reference yet | +0.11 ft | 2 hours ago |