South F South Branch Potomac River at Brandywine, WV
USGS Site No: 01607500 • Potomac River • Pendleton County, WV
South F South Branch Potomac River at Brandywine, WV on the Potomac River is currently at 101 cfs (High — 85th percentile for this date) . Gage height: 2.04 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 | 7 | |
| 25th | Low threshold | 10 | |
| 50th (Median) | Normal (median) | 16 | |
| 75th | High threshold | 42 | |
| 95th | Very High threshold | 161 | Today: 101 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 | 148 | — |
| May 27, 2026 | 192 | — |
| May 26, 2026 | 266 | — |
| May 25, 2026 | 250 | — |
| May 24, 2026 | 310 | — |
| May 23, 2026 | 597 | — |
| May 22, 2026 | 144 | — |
| May 21, 2026 | 10 | — |
| May 20, 2026 | 9 | — |
| May 19, 2026 | 10 | — |
| May 18, 2026 | 11 | — |
| May 17, 2026 | 11 | — |
| May 16, 2026 | 11 | — |
| May 15, 2026 | 12 | — |
| Apr 21, 2026 | 20 | — |
| Apr 20, 2026 | 22 | — |
| Apr 19, 2026 | 25 | — |
| Apr 18, 2026 | 24 | — |
| Apr 17, 2026 | 26 | — |
| Apr 16, 2026 | 28 | — |
| Apr 15, 2026 | 30 | — |
| Apr 14, 2026 | 33 | — |
| Apr 13, 2026 | 36 | — |
| Apr 12, 2026 | 39 | — |
| Apr 11, 2026 | 43 | — |
| Apr 10, 2026 | 46 | — |
| Apr 9, 2026 | 50 | — |
| Apr 8, 2026 | 55 | — |
| Apr 7, 2026 | 60 | — |
| Apr 6, 2026 | 62 | — |
Station Information
- USGS Site No
- 01607500
- State
- WV
- County
- Pendleton County
- Coordinates
- 38.6315, -79.2436
- Drainage Area
- 103 mi²
- Datum (ft)
- 1,558.9
- HUC Code
- 02070001
Flood Stage Thresholds
- Action Stage
- 5.5 ft
- Flood Stage
- 10.0 ft
- Moderate Flood
- 12.0 ft
- Major Flood
- 20.0 ft
Currently 7.96 ft below flood stage.
Recent Extremes
- Max discharge
-
1,030 cfsMay 14, 2025
- Min discharge
-
6 cfsSep 19, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
South Branch Potomac River at Franklin, WVHigh5.1 mi · 235 cfs
-
Muddy Creek at Mount Clinton, VAHigh18.3 mi · 8 cfs
-
North River Near Stokesville, VAVery High20.5 mi · 45 cfs
-
North F Shenandoah River at Cootes Store, VAVery High21.1 mi · 527 cfs
-
Linville Creek at Broadway, VAHigh23.8 mi · 46 cfs