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 12/10/2025 | |||||||||
Location |
Flood Stage (ft.) |
Observed (ft.) |
24-Hr Change |
Crest (ft.) | Forecast for 7.0 AM | ||||
| Thu. | Fri. | Sat. | Sun. | ||||||
| Blanchard River | |||||||||
| 14.0 | 2.87 | +0.1 | - | - | - | - | - | ||
| - | 5.37 | +0.1 | - | - | - | - | - | ||
| 12.0 | 1.04 | +0.3 | 1.5 | 1.4 | 0.9 | 0.8 | 0.7 | ||
| 9.0 | 2.83 | +0.2 | - | - | - | - | - | ||
| 6.0 | 0.39 | +0.2 | - | - | - | - | - | ||
| Maumee River | |||||||||
| 17.5 | - | - | - | - | - | - | - | ||
| 11.0 | 1.98 | +0.3 | 2.5 | 2.1 | 2.5 | 2.1 | 1.9 | ||
| 13.0 | 1.83 | +0.3 | - | - | - | - | - | ||
| 14.5 | 3.12 | +0.7 | - | - | - | - | - | ||
| Portage River | |||||||||
| 11.0 | 1.79 | +0.1 | - | - | - | - | - | ||
| 12.0 | 2.01 | +0.1 | - | - | - | - | - | ||
| Sandusky River | |||||||||
| 8.5 | 1.21 | +0.3 | - | - | - | - | - | ||
| 13.0 | 1.61 | +0.2 | - | - | - | - | - | ||
| 9.0 | 1.5 | +0.1 | 2.5 | 2.1 | 2.4 | 1.8 | 1.5 | ||
| 10.0 | 1.03 | -0.1 | 1.6 | 1.6 | 1.6 | 1.3 | 1.1 | ||
| 8.5 | 2.04 | 0.0 | - | - | - | - | - | ||
| - | 2.29 | +0.4 | - | - | - | - | - | ||
| 16.5 | - | - | - | - | - | - | - | ||
| - | 3.82 | +0.1 | - | - | - | - | - | ||
| Huron River | |||||||||
| 18.0 | 6.71 | +0.2 | 7.4 | 7.4 | 7.3 | 7.0 | 6.6 | ||
| - | 1.66 | +0.4 | - | - | - | - | - | ||
| Vermilion River | |||||||||
| 9.0 | 2.33 | +0.1 | - | - | - | - | - | ||
| Black River | |||||||||
| 9.5 | 1.2 | +0.3 | - | - | - | - | - | ||
| Rocky River | |||||||||
| - | 6.59 | +0.8 | - | - | - | - | - | ||
| 17.5 | 6.81 | +0.3 | - | - | - | - | - | ||
| 14.0 | 6.08 | +0.5 | - | - | - | - | - | ||
| 8.0 | 1.99 | +0.5 | - | - | - | - | - | ||
| - | 1.29 | +0.7 | - | - | - | - | - | ||
| - | 2.08 | +1.0 | - | - | - | - | - | ||
| - | 2.54 | +0.8 | - | - | - | - | - | ||
| - | 3.35 | +1.0 | - | - | - | - | - | ||
| - | 2.2 | +0.6 | - | - | - | - | - | ||
| Cuyahoga River | |||||||||
| 7.0 | 1.86 | 0.0 | - | - | - | - | - | ||
| 10.5 | 2.9 | +0.4 | - | - | - | - | - | ||
| 12.0 | 3.03 | +0.7 | - | - | - | - | - | ||
| 17.0 | 3.86 | +1.0 | 3.9 | 3.8 | 3.6 | 3.5 | 3.3 | ||
| - | 23.16 | +1.1 | - | - | - | - | - | ||
| - | 3.06 | +0.6 | - | - | - | - | - | ||
| 9.5 | 1.82 | +0.9 | - | - | - | - | - | ||
| 13.0 | 3.56 | +0.5 | - | - | - | - | - | ||
| 9.5 | 3.41 | +1.1 | - | - | - | - | - | ||
| Chippewa Creek | |||||||||
| - | 6.1 | +0.9 | - | - | - | - | - | ||
| - | 3.72 | +0.8 | - | - | - | - | - | ||
| West Creek | |||||||||
| - | 9.91 | +0.9 | - | - | - | - | - | ||
| 10.0 | 5.17 | +0.6 | - | - | - | - | - | ||
| - | 4.04 | +0.8 | - | - | - | - | - | ||
| Mill Creek | |||||||||
| 7.5 | 2.21 | +0.7 | - | - | - | - | - | ||
| - | 1.76 | +0.6 | - | - | - | - | - | ||
| Big Creek | |||||||||
| - | 4.77 | +0.8 | - | - | - | - | - | ||
| - | 3.2 | +1.0 | - | - | - | - | - | ||
| 11.0 | 2.94 | +1.0 | - | - | - | - | - | ||
| Euclid Creek | |||||||||
| - | 1.27 | +0.9 | - | - | - | - | - | ||
| - | 2.37 | +1.0 | - | - | - | - | - | ||
| - | 3.49 | +1.2 | - | - | - | - | - | ||
| - | 2.23 | +0.4 | - | - | - | - | - | ||
| Chagrin River | |||||||||
| 12.0 | 4.32 | +0.9 | - | - | - | - | - | ||
| - | 7.77 | +1.3 | - | - | - | - | - | ||
| - | 1.73 | +1.0 | - | - | - | - | - | ||
| Grand River | |||||||||
| 12.5 | 3.09 | +0.6 | 3.7 | 2.8 | 3.6 | 3.6 | 3.5 | ||
| Conneaut Creek | |||||||||
| - | 2.41 | +0.6 | - | - | - | - | - | ||
| Walnut Creek | |||||||||
| - | 2.18 | 0.0 | - | - | - | - | - | ||
| - | 3.99 | +0.5 | - | - | - | - | - | ||
| Scioto River | |||||||||
| 12.0 | 1.58 | 0.0 | - | - | - | - | - | ||
| 12.0 | 1.03 | -0.0 | - | - | - | - | - | ||
| - | 1.57 | +0.1 | - | - | - | - | - | ||
| 9.0 | 2.33 | +0.2 | - | - | - | - | - | ||
| Kokosing River | |||||||||
| - | 21.33 | 0.0 | - | - | - | - | - | ||
| 14.0 | 2.4 | +0.1 | - | - | - | - | - | ||
| Mohican River | |||||||||
| 15.5 | 6.47 | +0.7 | - | - | - | - | - | ||
| 1007.0 | 992.45 | 0.0 | - | - | - | - | - | ||
| 1000.0 | 983.58 | 0.0 | - | - | - | - | - | ||
| 10.0 | 3.22 | +0.1 | - | - | - | - | - | ||
| - | 5.76 | +0.8 | - | - | - | - | - | ||
| - | 4.8 | +0.7 | - | - | - | - | - | ||
| - | 6.26 | 0.0 | - | - | - | - | - | ||
| 12.0 | 1.74 | +0.1 | - | - | - | - | - | ||
| - | 1016.72 | -0.1 | - | - | - | - | - | ||
| - | 968.32 | +0.2 | - | - | - | - | - | ||
| - | 934.54 | 0.0 | - | - | - | - | - | ||
| 944.0 | 934.29 | - | - | - | - | - | - | ||
| Killbuck Creek | |||||||||
| 15.0 | 6.87 | +0.3 | 8.0 | 7.7 | 7.9 | 7.6 | 7.5 | ||
| - | 4.5 | +0.1 | - | - | - | - | - | ||
| Tuscarawas River | |||||||||
| 13.0 | 2.78 | 0.0 | - | - | - | - | - | ||
| 18.0 | 7.57 | +0.2 | - | - | - | - | - | ||
| 16.0 | 5.09 | +0.2 | - | - | - | - | - | ||
| - | 5.04 | +0.2 | - | - | - | - | - | ||
| - | 4.92 | - | - | - | - | - | - | ||
| 19.5 | 1.44 | +0.1 | - | - | - | - | - | ||
| - | 0.85 | 0.0 | - | - | - | - | - | ||
| - | 3.38 | +0.1 | - | - | - | - | - | ||
| - | 1.77 | +0.1 | - | - | - | - | - | ||
| - | 5.0 | +0.2 | - | - | - | - | - | ||
| Nimishillen Creek | |||||||||
| 9.5 | 4.36 | +0.4 | - | - | - | - | - | ||
| 9.0 | 4.39 | +0.5 | - | - | - | - | - | ||
| 6.0 | 1.32 | +0.1 | - | - | - | - | - | ||
| 11.0 | 4.01 | +0.1 | - | - | - | - | - | ||
| 10.0 | 4.28 | +0.4 | - | - | - | - | - | ||
| 8.0 | 1.31 | +0.1 | - | - | - | - | - | ||
| - | 4.52 | +0.2 | - | - | - | - | - | ||
| Mahoning River | |||||||||
| - | 3.6 | +0.1 | - | - | - | - | - | ||
| 1031.31 | 1015.61 | +0.1 | - | - | - | - | - | ||
| 5.36 | 1.48 | +0.1 | - | - | - | - | - | ||
| 950.43 | 940.38 | -0.1 | - | - | - | - | - | ||
| - | 1.85 | +0.1 | - | - | - | - | - | ||
| 992.55 | 978.47 | 0.0 | - | - | - | - | - | ||
| 9.6 | 1.7 | 0.0 | - | - | - | - | - | ||
| 9.5 | 4.26 | -0.0 | - | - | - | - | - | ||
| 12.5 | 2.97 | +0.2 | 4.6 | 4.1 | 4.3 | 3.6 | 3.4 | ||
| 10.0 | 2.63 | -0.0 | - | - | - | - | - | ||
| - | 4.93 | +0.3 | - | - | - | - | - | ||
| 903.33 | 898.33 | 0.0 | - | - | - | - | - | ||
| 4.5 | 1.17 | 0.0 | - | - | - | - | - | ||
| 14.0 | 3.48 | +0.2 | - | - | - | - | - | ||
| - | 2.79 | +0.1 | - | - | - | - | - | ||
| 12.0 | 4.46 | +0.2 | - | - | - | - | - | ||
| Pymatuning Creek | |||||||||
| - | 5.86 | +0.1 | - | - | - | - | - | ||
| - | 4.8 | 0.0 | - | - | - | - | - | ||
| French Creek | |||||||||
| 13.0 | 4.42 | -0.0 | - | - | - | - | - | ||
| - | 4.87 | 0.0 | - | - | - | - | - | ||
| 1277.7 | -1.0 | 0.0 | - | - | - | - | - | ||
| 10.2 | 3.22 | 0.0 | - | - | - | - | - | ||
| - | 2.78 | +0.2 | - | - | - | - | - | ||
| - | 7.01 | 0.0 | - | - | - | - | - | ||
| 1208.37 | 1167.33 | -0.5 | - | - | - | - | - | ||
| 10.6 | 7.76 | 0.0 | - | - | - | - | - | ||
| 14.0 | 4.59 | +1.0 | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 | ||