Ohio River at Metropolis, IL
USGS Site No: 03611500 • Ohio River • Massac County, IL
Ohio River at Metropolis, IL on the Ohio River is currently at 162,276 cfs (Normal — 39th percentile for this date) . Gage height: 33.00 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 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 | 91,800 | |
| 25th | Low threshold | 122,000 | |
| 50th (Median) | Normal (median) | 195,000 | Today: 162,276 cfs |
| 75th | High threshold | 315,000 | |
| 95th | Very High threshold | 548,000 |
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) |
|---|---|---|
| Apr 20, 2026 | 378,901 | 37.80 |
| Apr 19, 2026 | 345,351 | 35.55 |
| Apr 18, 2026 | 411,212 | 37.61 |
| Apr 17, 2026 | 349,090 | 39.71 |
| Apr 16, 2026 | 338,288 | 39.84 |
| Apr 15, 2026 | 395,898 | 39.38 |
| Apr 14, 2026 | 299,950 | 35.71 |
| Apr 13, 2026 | 345,187 | 37.57 |
| Apr 12, 2026 | 339,010 | 39.79 |
| Apr 11, 2026 | 477,397 | 41.69 |
| Apr 10, 2026 | 313,956 | 37.30 |
| Apr 9, 2026 | 273,028 | 35.57 |
| Apr 8, 2026 | 355,606 | 36.57 |
| Apr 7, 2026 | 341,251 | 38.21 |
| Apr 6, 2026 | 286,068 | 32.05 |
| Apr 5, 2026 | 313,775 | 34.92 |
| Apr 4, 2026 | 363,893 | 41.78 |
| Apr 3, 2026 | 358,409 | 39.52 |
| Apr 2, 2026 | 332,869 | 34.94 |
| Apr 1, 2026 | 354,666 | 36.83 |
| Mar 31, 2026 | 186,522 | 28.97 |
| Mar 30, 2026 | 265,614 | 31.79 |
| Mar 29, 2026 | 169,496 | 26.88 |
| Mar 28, 2026 | 207,624 | 29.09 |
| Mar 27, 2026 | 200,000 | 30.93 |
| Mar 26, 2026 | 201,560 | 28.52 |
| Mar 25, 2026 | 202,028 | 30.38 |
| Mar 24, 2026 | 236,400 | 35.62 |
| Mar 23, 2026 | 144,509 | 26.48 |
| Mar 22, 2026 | 247,817 | 31.86 |
Station Information
- USGS Site No
- 03611500
- State
- IL
- County
- Massac County
- Coordinates
- 37.1542, -88.7250
- Drainage Area
- 203,000 mi²
- Datum (ft)
- 281.0
- HUC Code
- 05140201
Flood Stage Thresholds
- Action Stage
- 24.7 ft
- Flood Stage
- 38.0 ft
- Moderate Flood
- 47.5 ft
- Major Flood
- 60.8 ft
Currently 5.00 ft below flood stage.
Recent Extremes
- Max discharge
-
477,397 cfsApr 11, 2026
- Min discharge
-
80,215 cfsJan 21, 2026
- Days at flood stage
- 9
Computed from the local daily-values archive.
Nearby Gauges
-
Massac Creek Near Paducah, KYNormal7.8 mi · 2 cfs
-
Mayfield Creek at Lovelaceville, KYHigh15.0 mi · 63 cfs
-
Ohio River at Smithland Dam, Smithland, KYHigh16.4 mi · 316,000 cfs
-
Cache River at Forman, ILVery Low16.7 mi · 3 cfs
-
Ohio River at Olmsted, ILVery High18.4 mi · 515,000 cfs