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: 3:05 AM EST 02/07/2026 | |||||||||
Location |
Flood Stage (ft.) |
Observed (ft.) |
24-Hr Change |
Crest (ft.) | Forecast for 7.0 AM | ||||
| Sun. | Mon. | Tue. | Wed. | ||||||
| Blanchard River | |||||||||
| 14.0 | 2.63 | 0.0 | - | - | - | - | - | ||
| - | 5.4 | 0.0 | - | - | - | - | - | ||
| 12.0 | 0.75 | 0.0 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | ||
| 9.0 | 2.52 | -0.0 | - | - | - | - | - | ||
| 6.0 | 0.92 | 0.0 | - | - | - | - | - | ||
| Maumee River | |||||||||
| 17.5 | - | - | - | - | - | - | - | ||
| 11.0 | - | - | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | ||
| 13.0 | 1.72 | 0.0 | - | - | - | - | - | ||
| 14.5 | 2.23 | 0.0 | - | - | - | - | - | ||
| Portage River | |||||||||
| 11.0 | 2.02 | 0.0 | - | - | - | - | - | ||
| 12.0 | 2.14 | 0.0 | - | - | - | - | - | ||
| Sandusky River | |||||||||
| 8.5 | 0.71 | 0.0 | - | - | - | - | - | ||
| 13.0 | 1.46 | 0.0 | - | - | - | - | - | ||
| 9.0 | 1.56 | -0.1 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | ||
| 10.0 | 1.14 | 0.0 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | ||
| 8.5 | 1.97 | 0.0 | - | - | - | - | - | ||
| - | 1.93 | -0.4 | - | - | - | - | - | ||
| 16.5 | - | - | - | - | - | - | - | ||
| - | 3.63 | 0.0 | - | - | - | - | - | ||
| Huron River | |||||||||
| 18.0 | 6.65 | -0.0 | 6.6 | 6.6 | 6.6 | 6.6 | 6.5 | ||
| - | 2.16 | +0.1 | - | - | - | - | - | ||
| Vermilion River | |||||||||
| 9.0 | 2.59 | -0.1 | - | - | - | - | - | ||
| Black River | |||||||||
| 9.5 | 1.35 | 0.0 | - | - | - | - | - | ||
| Rocky River | |||||||||
| - | 5.96 | 0.0 | - | - | - | - | - | ||
| 17.5 | 30.85 | - | - | - | - | - | - | ||
| 14.0 | 6.35 | +0.3 | - | - | - | - | - | ||
| 8.0 | 1.59 | 0.0 | - | - | - | - | - | ||
| - | 0.46 | -0.0 | - | - | - | - | - | ||
| - | 1.14 | 0.0 | - | - | - | - | - | ||
| - | 1.72 | 0.0 | - | - | - | - | - | ||
| - | 2.36 | -0.1 | - | - | - | - | - | ||
| - | 1.57 | 0.0 | - | - | - | - | - | ||
| Cuyahoga River | |||||||||
| 7.0 | 1.83 | 0.0 | - | - | - | - | - | ||
| 10.5 | 2.97 | -0.0 | - | - | - | - | - | ||
| 12.0 | 2.54 | -0.0 | - | - | - | - | - | ||
| 17.0 | 3.33 | -0.0 | 2.5 | 2.5 | 2.4 | 2.4 | 2.4 | ||
| - | 22.12 | 0.0 | - | - | - | - | - | ||
| - | 2.95 | 0.0 | - | - | - | - | - | ||
| 9.5 | 1.08 | 0.0 | - | - | - | - | - | ||
| 13.0 | 3.0 | 0.0 | - | - | - | - | - | ||
| 9.5 | 2.49 | -0.1 | - | - | - | - | - | ||
| Chippewa Creek | |||||||||
| - | 5.23 | 0.0 | - | - | - | - | - | ||
| - | 2.94 | 0.0 | - | - | - | - | - | ||
| West Creek | |||||||||
| - | 9.08 | -0.0 | - | - | - | - | - | ||
| 10.0 | 5.13 | -0.0 | - | - | - | - | - | ||
| - | 3.29 | 0.0 | - | - | - | - | - | ||
| Mill Creek | |||||||||
| 7.5 | 1.53 | 0.0 | - | - | - | - | - | ||
| - | 1.32 | -0.0 | - | - | - | - | - | ||
| Big Creek | |||||||||
| - | - | - | - | - | - | - | - | ||
| - | 2.64 | 0.0 | - | - | - | - | - | ||
| 11.0 | 1.95 | 0.0 | - | - | - | - | - | ||
| Euclid Creek | |||||||||
| - | 1.08 | 0.0 | - | - | - | - | - | ||
| - | 1.29 | -0.0 | - | - | - | - | - | ||
| - | 2.39 | 0.0 | - | - | - | - | - | ||
| - | 1.82 | -0.0 | - | - | - | - | - | ||
| Chagrin River | |||||||||
| 12.0 | 4.16 | -0.0 | - | - | - | - | - | ||
| - | 6.49 | -0.0 | - | - | - | - | - | ||
| - | 0.72 | -0.0 | - | - | - | - | - | ||
| Grand River | |||||||||
| 12.5 | 3.64 | +0.1 | 3.6 | 3.5 | 3.5 | 3.5 | 3.4 | ||
| Conneaut Creek | |||||||||
| - | 3.38 | +1.5 | - | - | - | - | - | ||
| Walnut Creek | |||||||||
| - | 1.62 | -0.0 | - | - | - | - | - | ||
| - | 4.23 | -0.1 | - | - | - | - | - | ||
| Scioto River | |||||||||
| 12.0 | 1.76 | 0.0 | - | - | - | - | - | ||
| 12.0 | 1.65 | +0.1 | - | - | - | - | - | ||
| - | 2.05 | -0.3 | - | - | - | - | - | ||
| 9.0 | 2.24 | 0.0 | - | - | - | - | - | ||
| Kokosing River | |||||||||
| - | 21.39 | 0.0 | - | - | - | - | - | ||
| 14.0 | 2.42 | 0.0 | - | - | - | - | - | ||
| Mohican River | |||||||||
| 15.5 | 5.95 | -0.0 | - | - | - | - | - | ||
| 1007.0 | 992.95 | -0.0 | - | - | - | - | - | ||
| 1000.0 | 983.78 | 0.0 | - | - | - | - | - | ||
| 10.0 | 3.25 | 0.0 | - | - | - | - | - | ||
| - | 4.87 | 0.0 | - | - | - | - | - | ||
| - | 4.16 | -0.0 | - | - | - | - | - | ||
| - | 6.53 | 0.0 | - | - | - | - | - | ||
| 12.0 | 1.69 | -0.0 | - | - | - | - | - | ||
| - | 1014.2 | 0.0 | - | - | - | - | - | ||
| - | 967.8 | 0.0 | - | - | - | - | - | ||
| - | 934.52 | 0.0 | - | - | - | - | - | ||
| 944.0 | 934.27 | 0.0 | - | - | - | - | - | ||
| Killbuck Creek | |||||||||
| 15.0 | 7.25 | 0.0 | 7.2 | 7.2 | 7.1 | 7.1 | 7.1 | ||
| - | 4.47 | 0.0 | - | - | - | - | - | ||
| Tuscarawas River | |||||||||
| 13.0 | 2.47 | -0.0 | - | - | - | - | - | ||
| 18.0 | 7.83 | -0.2 | - | - | - | - | - | ||
| 16.0 | 5.57 | -0.1 | - | - | - | - | - | ||
| - | 4.82 | -0.0 | - | - | - | - | - | ||
| - | 4.75 | - | - | - | - | - | - | ||
| 19.5 | 1.38 | 0.0 | - | - | - | - | - | ||
| - | 0.94 | 0.0 | - | - | - | - | - | ||
| - | 3.52 | 0.0 | - | - | - | - | - | ||
| - | - | - | - | - | - | - | - | ||
| - | 5.36 | -0.0 | - | - | - | - | - | ||
| Nimishillen Creek | |||||||||
| 9.5 | 4.16 | 0.0 | - | - | - | - | - | ||
| 9.0 | 4.02 | 0.0 | - | - | - | - | - | ||
| 6.0 | 1.4 | 0.0 | - | - | - | - | - | ||
| 11.0 | 3.91 | 0.0 | - | - | - | - | - | ||
| 10.0 | 3.88 | 0.0 | - | - | - | - | - | ||
| 8.0 | 1.36 | -0.0 | - | - | - | - | - | ||
| - | 4.81 | -0.1 | - | - | - | - | - | ||
| Mahoning River | |||||||||
| - | 3.59 | -0.0 | - | - | - | - | - | ||
| 1031.31 | 1015.51 | +1.1 | - | - | - | - | - | ||
| 5.36 | 1.72 | -0.0 | - | - | - | - | - | ||
| 950.43 | 939.25 | -0.0 | - | - | - | - | - | ||
| - | 0.2 | -0.5 | - | - | - | - | - | ||
| 992.55 | 980.6 | 0.0 | - | - | - | - | - | ||
| 9.6 | 1.59 | -0.0 | - | - | - | - | - | ||
| 9.5 | 4.23 | 0.0 | - | - | - | - | - | ||
| 12.5 | 3.53 | -0.1 | 3.6 | 3.5 | 3.5 | 3.5 | 3.4 | ||
| 10.0 | 3.19 | -0.0 | - | - | - | - | - | ||
| - | 4.63 | 0.0 | - | - | - | - | - | ||
| 903.33 | 899.17 | 0.0 | - | - | - | - | - | ||
| 4.5 | 1.33 | 0.0 | - | - | - | - | - | ||
| 14.0 | 3.23 | 0.0 | - | - | - | - | - | ||
| - | 2.51 | 0.0 | - | - | - | - | - | ||
| 12.0 | 4.26 | 0.0 | - | - | - | - | - | ||
| Pymatuning Creek | |||||||||
| - | 5.37 | 0.0 | - | - | - | - | - | ||
| - | -1310.72 | -1315.6 | - | - | - | - | - | ||
| French Creek | |||||||||
| 13.0 | 4.2 | 0.0 | - | - | - | - | - | ||
| - | 4.65 | 0.0 | - | - | - | - | - | ||
| 1277.7 | -1.0 | 0.0 | - | - | - | - | - | ||
| 10.2 | 3.22 | -0.0 | - | - | - | - | - | ||
| - | 2.44 | -0.0 | - | - | - | - | - | ||
| - | 6.5 | -0.0 | - | - | - | - | - | ||
| 1208.37 | 1165.33 | +0.1 | - | - | - | - | - | ||
| 10.6 | 7.33 | 0.0 | - | - | - | - | - | ||
| 14.0 | 4.86 | -0.1 | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 | ||