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: 6:05 AM EST 01/13/2026 | |||||||||
Location |
Flood Stage (ft.) |
Observed (ft.) |
24-Hr Change |
Crest (ft.) | Forecast for 7.0 AM | ||||
| Wed. | Thu. | Fri. | Sat. | ||||||
| Blanchard River | |||||||||
| 14.0 | 2.83 | -0.1 | - | - | - | - | - | ||
| - | 4.59 | -1.3 | - | - | - | - | - | ||
| 12.0 | 0.82 | -0.3 | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | ||
| 9.0 | 2.73 | -0.1 | - | - | - | - | - | ||
| 6.0 | 1.02 | -0.1 | - | - | - | - | - | ||
| Maumee River | |||||||||
| 17.5 | - | - | - | - | - | - | - | ||
| 11.0 | 2.35 | -0.1 | 2.5 | 2.3 | 2.2 | 2.2 | 2.1 | ||
| 13.0 | 1.68 | 0.0 | - | - | - | - | - | ||
| 14.5 | 2.66 | -0.2 | - | - | - | - | - | ||
| Portage River | |||||||||
| 11.0 | 2.08 | -0.2 | - | - | - | - | - | ||
| 12.0 | 2.24 | -0.1 | - | - | - | - | - | ||
| Sandusky River | |||||||||
| 8.5 | 1.17 | -0.3 | - | - | - | - | - | ||
| 13.0 | 2.01 | -0.2 | - | - | - | - | - | ||
| 9.0 | 2.47 | -0.0 | 2.5 | 2.2 | 2.1 | 2.1 | 2.0 | ||
| 10.0 | 1.7 | -0.0 | 1.7 | 1.6 | 1.4 | 1.4 | 1.4 | ||
| 8.5 | 2.23 | 0.0 | - | - | - | - | - | ||
| - | 2.57 | -0.2 | - | - | - | - | - | ||
| 16.5 | - | - | - | - | - | - | - | ||
| - | 3.76 | -0.1 | - | - | - | - | - | ||
| Huron River | |||||||||
| 18.0 | 6.72 | -0.2 | 6.7 | 6.5 | 6.6 | 6.7 | 6.3 | ||
| - | 1.95 | -0.1 | - | - | - | - | - | ||
| Vermilion River | |||||||||
| 9.0 | 2.65 | -0.1 | - | - | - | - | - | ||
| Black River | |||||||||
| 9.5 | 2.19 | -0.2 | - | - | - | - | - | ||
| Rocky River | |||||||||
| - | 6.08 | -0.1 | - | - | - | - | - | ||
| 17.5 | 7.27 | -0.3 | - | - | - | - | - | ||
| 14.0 | 5.98 | -0.2 | - | - | - | - | - | ||
| 8.0 | 1.85 | -0.1 | - | - | - | - | - | ||
| - | 1.22 | -0.0 | - | - | - | - | - | ||
| - | 1.27 | -0.1 | - | - | - | - | - | ||
| - | 1.86 | -0.0 | - | - | - | - | - | ||
| - | 2.5 | -0.0 | - | - | - | - | - | ||
| - | 1.74 | -0.1 | - | - | - | - | - | ||
| Cuyahoga River | |||||||||
| 7.0 | 2.89 | -0.1 | - | - | - | - | - | ||
| 10.5 | 4.3 | -0.1 | - | - | - | - | - | ||
| 12.0 | 3.97 | -0.1 | - | - | - | - | - | ||
| 17.0 | 4.54 | -0.2 | 4.7 | 4.7 | 4.5 | 4.3 | 4.1 | ||
| - | 22.99 | -0.1 | - | - | - | - | - | ||
| - | 3.11 | +0.5 | - | - | - | - | - | ||
| 9.5 | 1.15 | -0.1 | - | - | - | - | - | ||
| 13.0 | 3.3 | -0.1 | - | - | - | - | - | ||
| 9.5 | 2.87 | -0.1 | - | - | - | - | - | ||
| Chippewa Creek | |||||||||
| - | 5.4 | -0.0 | - | - | - | - | - | ||
| - | 3.05 | -0.1 | - | - | - | - | - | ||
| West Creek | |||||||||
| - | 9.14 | -0.0 | - | - | - | - | - | ||
| 10.0 | 4.59 | -0.0 | - | - | - | - | - | ||
| - | 3.33 | -0.0 | - | - | - | - | - | ||
| Mill Creek | |||||||||
| 7.5 | 1.58 | -0.0 | - | - | - | - | - | ||
| - | 1.19 | -0.0 | - | - | - | - | - | ||
| Big Creek | |||||||||
| - | 4.15 | -0.0 | - | - | - | - | - | ||
| - | 2.16 | -0.0 | - | - | - | - | - | ||
| 11.0 | 1.94 | -0.0 | - | - | - | - | - | ||
| Euclid Creek | |||||||||
| - | 0.42 | -0.0 | - | - | - | - | - | ||
| - | 1.45 | -0.0 | - | - | - | - | - | ||
| - | 2.26 | -0.0 | - | - | - | - | - | ||
| - | 1.88 | -0.1 | - | - | - | - | - | ||
| Chagrin River | |||||||||
| 12.0 | 3.96 | -0.2 | - | - | - | - | - | ||
| - | 6.57 | -0.1 | - | - | - | - | - | ||
| - | 0.8 | -0.0 | - | - | - | - | - | ||
| Grand River | |||||||||
| 12.5 | 4.26 | -0.5 | 4.3 | 4.2 | 4.2 | 4.0 | 3.8 | ||
| Conneaut Creek | |||||||||
| - | 2.84 | -0.6 | - | - | - | - | - | ||
| Walnut Creek | |||||||||
| - | 1.76 | -0.1 | - | - | - | - | - | ||
| - | 3.46 | -0.1 | - | - | - | - | - | ||
| Scioto River | |||||||||
| 12.0 | 2.32 | -0.4 | - | - | - | - | - | ||
| 12.0 | 2.34 | -0.3 | - | - | - | - | - | ||
| - | 2.61 | -0.5 | - | - | - | - | - | ||
| 9.0 | 2.54 | -0.2 | - | - | - | - | - | ||
| Kokosing River | |||||||||
| - | 21.83 | -0.2 | - | - | - | - | - | ||
| 14.0 | 3.32 | -0.4 | - | - | - | - | - | ||
| Mohican River | |||||||||
| 15.5 | 6.0 | -0.3 | - | - | - | - | - | ||
| 1007.0 | 992.74 | -0.1 | - | - | - | - | - | ||
| 1000.0 | 984.75 | -0.4 | - | - | - | - | - | ||
| 10.0 | 4.19 | -0.5 | - | - | - | - | - | ||
| - | 4.98 | -0.0 | - | - | - | - | - | ||
| - | 4.2 | -0.1 | - | - | - | - | - | ||
| - | 7.21 | -0.4 | - | - | - | - | - | ||
| 12.0 | 1.85 | -0.2 | - | - | - | - | - | ||
| - | 1014.61 | -0.2 | - | - | - | - | - | ||
| - | 968.45 | +0.2 | - | - | - | - | - | ||
| - | 935.61 | -0.4 | - | - | - | - | - | ||
| 944.0 | 935.14 | -0.3 | - | - | - | - | - | ||
| Killbuck Creek | |||||||||
| 15.0 | 7.79 | -0.2 | 7.9 | 7.7 | 7.7 | 7.6 | 7.5 | ||
| - | 4.52 | 0.0 | - | - | - | - | - | ||
| Tuscarawas River | |||||||||
| 13.0 | 3.4 | -0.0 | - | - | - | - | - | ||
| 18.0 | 8.25 | -0.2 | - | - | - | - | - | ||
| 16.0 | 5.64 | -0.3 | - | - | - | - | - | ||
| - | 5.11 | -0.2 | - | - | - | - | - | ||
| - | 5.05 | -0.2 | - | - | - | - | - | ||
| 19.5 | 1.6 | 0.0 | - | - | - | - | - | ||
| - | 0.97 | 0.0 | - | - | - | - | - | ||
| - | 3.53 | -0.0 | - | - | - | - | - | ||
| - | - | - | - | - | - | - | - | ||
| - | 5.41 | -0.2 | - | - | - | - | - | ||
| Nimishillen Creek | |||||||||
| 9.5 | 4.06 | -0.0 | - | - | - | - | - | ||
| 9.0 | 4.1 | -0.0 | - | - | - | - | - | ||
| 6.0 | 1.51 | -0.1 | - | - | - | - | - | ||
| 11.0 | 4.13 | -0.1 | - | - | - | - | - | ||
| 10.0 | 4.07 | -0.0 | - | - | - | - | - | ||
| 8.0 | 1.97 | -0.3 | - | - | - | - | - | ||
| - | 5.8 | -0.5 | - | - | - | - | - | ||
| Mahoning River | |||||||||
| - | 3.69 | -0.1 | - | - | - | - | - | ||
| 1031.31 | 1017.37 | -0.2 | - | - | - | - | - | ||
| 5.36 | 2.71 | +0.2 | - | - | - | - | - | ||
| 950.43 | 939.57 | -0.0 | - | - | - | - | - | ||
| - | 2.0 | -0.1 | - | - | - | - | - | ||
| 992.55 | 980.36 | 0.0 | - | - | - | - | - | ||
| 9.6 | 1.61 | 0.0 | - | - | - | - | - | ||
| 9.5 | 4.93 | -0.5 | - | - | - | - | - | ||
| 12.5 | 4.15 | +0.2 | 4.4 | 4.2 | 4.3 | 3.5 | 3.0 | ||
| 10.0 | 3.6 | -0.0 | - | - | - | - | - | ||
| - | 5.08 | -0.1 | - | - | - | - | - | ||
| 903.33 | 899.5 | 0.0 | - | - | - | - | - | ||
| 4.5 | 1.73 | 0.0 | - | - | - | - | - | ||
| 14.0 | 4.07 | -0.1 | - | - | - | - | - | ||
| - | 3.46 | -0.1 | - | - | - | - | - | ||
| 12.0 | 4.43 | -0.1 | - | - | - | - | - | ||
| Pymatuning Creek | |||||||||
| - | 8.81 | -0.5 | - | - | - | - | - | ||
| - | 6.08 | -0.0 | - | - | - | - | - | ||
| French Creek | |||||||||
| 13.0 | 5.07 | -1.6 | - | - | - | - | - | ||
| - | 5.59 | -0.5 | - | - | - | - | - | ||
| 1277.7 | -1.0 | 0.0 | - | - | - | - | - | ||
| 10.2 | 6.3 | -0.3 | - | - | - | - | - | ||
| - | 7.37 | -1.5 | - | - | - | - | - | ||
| - | 6.78 | -0.2 | - | - | - | - | - | ||
| 1208.37 | 1170.11 | -1.0 | - | - | - | - | - | ||
| 10.6 | 8.63 | -0.0 | - | - | - | - | - | ||
| 14.0 | 9.43 | -1.3 | 9.6 | 8.3 | 7.8 | 7.0 | 6.5 | ||