Mouse over each site to display hydrograph.
Hydrographs (showing stages and flows over time) are available through AHPS (Advanced Hydrologic Prediction Service) by clicking site names.

| River Conditions at: 5:05 PM EST 02/03/2026 | |||||||||
Location |
Flood Stage (ft.) |
Observed (ft.) |
24-Hr Change |
Crest (ft.) | Forecast for 7.0 AM | ||||
| Wed. | Thu. | Fri. | Sat. | ||||||
| Blanchard River | |||||||||
| 14.0 | 2.63 | 0.0 | - | - | - | - | - | ||
| - | 5.38 | 0.0 | - | - | - | - | - | ||
| 12.0 | 0.75 | 0.0 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | ||
| 9.0 | 2.52 | -0.0 | - | - | - | - | - | ||
| 6.0 | 0.89 | 0.0 | - | - | - | - | - | ||
| Maumee River | |||||||||
| 17.5 | - | - | - | - | - | - | - | ||
| 11.0 | - | - | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | ||
| 13.0 | 1.71 | -0.0 | - | - | - | - | - | ||
| 14.5 | 2.26 | +0.1 | - | - | - | - | - | ||
| Portage River | |||||||||
| 11.0 | 1.98 | 0.0 | - | - | - | - | - | ||
| 12.0 | 2.1 | -0.0 | - | - | - | - | - | ||
| Sandusky River | |||||||||
| 8.5 | 0.46 | 0.0 | - | - | - | - | - | ||
| 13.0 | 1.49 | 0.0 | - | - | - | - | - | ||
| 9.0 | -99.0 | - | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | ||
| 10.0 | 1.14 | -0.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | ||
| 8.5 | 1.98 | 0.0 | - | - | - | - | - | ||
| - | 2.27 | +0.2 | - | - | - | - | - | ||
| 16.5 | - | - | - | - | - | - | - | ||
| - | 3.63 | 0.0 | - | - | - | - | - | ||
| Huron River | |||||||||
| 18.0 | 6.56 | 0.0 | 6.3 | 6.2 | 6.2 | 6.2 | 6.2 | ||
| - | 2.15 | -0.1 | - | - | - | - | - | ||
| Vermilion River | |||||||||
| 9.0 | 2.64 | +0.1 | - | - | - | - | - | ||
| Black River | |||||||||
| 9.5 | 1.35 | -0.0 | - | - | - | - | - | ||
| Rocky River | |||||||||
| - | 5.95 | -0.1 | - | - | - | - | - | ||
| 17.5 | 30.85 | +23.9 | - | - | - | - | - | ||
| 14.0 | 6.29 | +0.2 | - | - | - | - | - | ||
| 8.0 | 1.59 | 0.0 | - | - | - | - | - | ||
| - | 0.49 | -0.0 | - | - | - | - | - | ||
| - | 1.14 | 0.0 | - | - | - | - | - | ||
| - | 1.89 | 0.0 | - | - | - | - | - | ||
| - | 2.37 | -0.0 | - | - | - | - | - | ||
| - | 1.56 | -0.0 | - | - | - | - | - | ||
| Cuyahoga River | |||||||||
| 7.0 | 1.84 | -0.0 | - | - | - | - | - | ||
| 10.5 | 3.11 | -0.1 | - | - | - | - | - | ||
| 12.0 | 3.02 | +0.1 | - | - | - | - | - | ||
| 17.0 | 3.21 | +0.1 | 2.8 | 2.8 | 2.8 | 2.7 | 2.7 | ||
| - | 22.17 | +0.1 | - | - | - | - | - | ||
| - | 3.02 | +0.1 | - | - | - | - | - | ||
| 9.5 | 1.11 | -0.0 | - | - | - | - | - | ||
| 13.0 | 3.03 | -0.0 | - | - | - | - | - | ||
| 9.5 | 2.86 | -0.1 | - | - | - | - | - | ||
| Chippewa Creek | |||||||||
| - | 5.23 | 0.0 | - | - | - | - | - | ||
| - | 2.95 | -0.1 | - | - | - | - | - | ||
| West Creek | |||||||||
| - | 9.13 | 0.0 | - | - | - | - | - | ||
| 10.0 | 5.14 | -0.0 | - | - | - | - | - | ||
| - | 3.32 | 0.0 | - | - | - | - | - | ||
| Mill Creek | |||||||||
| 7.5 | 1.6 | +0.1 | - | - | - | - | - | ||
| - | 1.44 | 0.0 | - | - | - | - | - | ||
| Big Creek | |||||||||
| - | - | - | - | - | - | - | - | ||
| - | 2.59 | 0.0 | - | - | - | - | - | ||
| 11.0 | 1.92 | -0.0 | - | - | - | - | - | ||
| Euclid Creek | |||||||||
| - | 1.01 | 0.0 | - | - | - | - | - | ||
| - | 1.32 | 0.0 | - | - | - | - | - | ||
| - | 2.42 | 0.0 | - | - | - | - | - | ||
| - | 1.91 | +0.1 | - | - | - | - | - | ||
| Chagrin River | |||||||||
| 12.0 | 4.41 | - | - | - | - | - | - | ||
| - | 6.51 | -0.0 | - | - | - | - | - | ||
| - | 0.86 | +0.1 | - | - | - | - | - | ||
| Grand River | |||||||||
| 12.5 | 3.79 | -0.1 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | ||
| Conneaut Creek | |||||||||
| - | 1.97 | -1.8 | - | - | - | - | - | ||
| Walnut Creek | |||||||||
| - | 1.63 | -0.1 | - | - | - | - | - | ||
| - | 4.52 | -0.1 | - | - | - | - | - | ||
| Scioto River | |||||||||
| 12.0 | 1.77 | 0.0 | - | - | - | - | - | ||
| 12.0 | 1.53 | 0.0 | - | - | - | - | - | ||
| - | 2.42 | -0.0 | - | - | - | - | - | ||
| 9.0 | 2.28 | 0.0 | - | - | - | - | - | ||
| Kokosing River | |||||||||
| - | 21.37 | 0.0 | - | - | - | - | - | ||
| 14.0 | 2.57 | -0.1 | - | - | - | - | - | ||
| Mohican River | |||||||||
| 15.5 | 5.96 | -0.0 | - | - | - | - | - | ||
| 1007.0 | 992.93 | 0.0 | - | - | - | - | - | ||
| 1000.0 | 983.78 | 0.0 | - | - | - | - | - | ||
| 10.0 | 3.25 | 0.0 | - | - | - | - | - | ||
| - | 4.95 | +0.1 | - | - | - | - | - | ||
| - | 4.2 | 0.0 | - | - | - | - | - | ||
| - | 6.54 | 0.0 | - | - | - | - | - | ||
| 12.0 | 1.69 | -0.0 | - | - | - | - | - | ||
| - | 1014.12 | 0.0 | - | - | - | - | - | ||
| - | 967.8 | 0.0 | - | - | - | - | - | ||
| - | 934.53 | 0.0 | - | - | - | - | - | ||
| 944.0 | 934.27 | 0.0 | - | - | - | - | - | ||
| Killbuck Creek | |||||||||
| 15.0 | 7.19 | +0.1 | 7.2 | 7.1 | 7.1 | 7.1 | 7.0 | ||
| - | 4.51 | 0.0 | - | - | - | - | - | ||
| Tuscarawas River | |||||||||
| 13.0 | 2.67 | 0.0 | - | - | - | - | - | ||
| 18.0 | 7.84 | -0.0 | - | - | - | - | - | ||
| 16.0 | 5.57 | -0.0 | - | - | - | - | - | ||
| - | 4.91 | 0.0 | - | - | - | - | - | ||
| - | - | - | - | - | - | - | - | ||
| 19.5 | 1.35 | 0.0 | - | - | - | - | - | ||
| - | 0.93 | 0.0 | - | - | - | - | - | ||
| - | 3.48 | 0.0 | - | - | - | - | - | ||
| - | - | - | - | - | - | - | - | ||
| - | 5.46 | 0.0 | - | - | - | - | - | ||
| Nimishillen Creek | |||||||||
| 9.5 | 4.2 | -0.0 | - | - | - | - | - | ||
| 9.0 | 4.0 | 0.0 | - | - | - | - | - | ||
| 6.0 | 1.39 | -0.0 | - | - | - | - | - | ||
| 11.0 | 3.98 | -0.1 | - | - | - | - | - | ||
| 10.0 | 3.92 | 0.0 | - | - | - | - | - | ||
| 8.0 | 1.42 | -0.0 | - | - | - | - | - | ||
| - | 4.87 | 0.0 | - | - | - | - | - | ||
| Mahoning River | |||||||||
| - | 3.59 | 0.0 | - | - | - | - | - | ||
| 1031.31 | 1015.55 | +0.9 | - | - | - | - | - | ||
| 5.36 | 1.7 | -0.0 | - | - | - | - | - | ||
| 950.43 | 939.29 | -0.0 | - | - | - | - | - | ||
| - | 0.68 | -0.2 | - | - | - | - | - | ||
| 992.55 | 980.57 | -0.0 | - | - | - | - | - | ||
| 9.6 | 1.61 | 0.0 | - | - | - | - | - | ||
| 9.5 | 4.22 | -0.1 | - | - | - | - | - | ||
| 12.5 | 3.36 | +0.3 | 3.1 | 3.1 | 3.1 | 3.0 | 3.0 | ||
| 10.0 | 3.24 | -0.0 | - | - | - | - | - | ||
| - | 4.64 | -0.0 | - | - | - | - | - | ||
| 903.33 | 899.19 | -0.0 | - | - | - | - | - | ||
| 4.5 | 1.33 | +0.2 | - | - | - | - | - | ||
| 14.0 | 3.3 | -0.1 | - | - | - | - | - | ||
| - | 2.65 | -0.1 | - | - | - | - | - | ||
| 12.0 | 4.26 | 0.0 | - | - | - | - | - | ||
| Pymatuning Creek | |||||||||
| - | 5.37 | 0.0 | - | - | - | - | - | ||
| - | 6.33 | 0.0 | - | - | - | - | - | ||
| French Creek | |||||||||
| 13.0 | 4.22 | +0.1 | - | - | - | - | - | ||
| - | 4.67 | -0.0 | - | - | - | - | - | ||
| 1277.7 | -1.0 | 0.0 | - | - | - | - | - | ||
| 10.2 | 2.91 | -0.2 | - | - | - | - | - | ||
| - | 2.49 | -0.1 | - | - | - | - | - | ||
| - | 6.54 | -0.1 | - | - | - | - | - | ||
| 1208.37 | 1165.15 | +0.1 | - | - | - | - | - | ||
| 10.6 | 7.33 | 0.0 | - | - | - | - | - | ||
| 14.0 | 5.32 | -0.1 | 3.4 | 2.9 | 2.9 | 2.8 | 2.7 | ||