Vermilion River Near Vermilion OH
USGS Site No: 04199500 • Vermilion River • Lorain County, OH
Vermilion River Near Vermilion OH on the Vermilion River is currently at 151 cfs (High — 77th percentile for this date) . Gage height: 2.63 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 3 | |
| 25th | Low threshold | 7 | |
| 50th (Median) | Normal (median) | 18 | |
| 75th | High threshold | 60 | |
| 95th | Very High threshold | 801 | Today: 151 cfs |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 208 | — |
| May 27, 2026 | 291 | — |
| May 26, 2026 | 525 | — |
| May 25, 2026 | 973 | — |
| May 24, 2026 | 2,460 | — |
| May 23, 2026 | 1,510 | — |
| May 22, 2026 | 223 | — |
| May 21, 2026 | 353 | — |
| May 20, 2026 | 133 | — |
| May 19, 2026 | 127 | — |
| May 18, 2026 | 118 | — |
| May 17, 2026 | 122 | — |
| May 16, 2026 | 133 | — |
| May 15, 2026 | 153 | — |
| Apr 21, 2026 | 141 | — |
| Apr 20, 2026 | 166 | — |
| Apr 19, 2026 | 204 | — |
| Apr 18, 2026 | 282 | — |
| Apr 17, 2026 | 463 | — |
| Apr 16, 2026 | 1,190 | — |
| Apr 15, 2026 | 333 | — |
| Apr 14, 2026 | 168 | — |
| Apr 13, 2026 | 181 | — |
| Apr 12, 2026 | 199 | — |
| Apr 11, 2026 | 180 | — |
| Apr 10, 2026 | 207 | — |
| Apr 9, 2026 | 246 | — |
| Apr 8, 2026 | 310 | — |
| Apr 7, 2026 | 461 | — |
| Apr 6, 2026 | 936 | — |
Station Information
- USGS Site No
- 04199500
- State
- OH
- County
- Lorain County
- Coordinates
- 41.3820, -82.3168
- Drainage Area
- 262 mi²
- Datum (ft)
- 594.5
- HUC Code
- 04100012
Flood Stage Thresholds
- Action Stage
- 7.0 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 14.0 ft
- Major Flood
- 15.5 ft
Currently 6.37 ft below flood stage.
Recent Extremes
- Max discharge
-
7,000 cfsApr 2, 2026
- Min discharge
-
3 cfsSep 20, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Old Woman Creek at Berlin Road Near Huron OHHigh10.5 mi · 9 cfs
-
Black River at Elyria OHHigh11.0 mi · 110 cfs
-
Huron River at Milan OHHigh16.1 mi · 188 cfs
-
Plum Creek Near Olmsted Falls OHNormal20.6 mi · 2 cfs
-
Unnamed Tributary To West B Rocky River Near Olmsted Falls OHUnknown21.1 mi · 0 cfs