North F Shenandoah River at Mount Jackson, VA
USGS Site No: 01633000 • North F Shenandoah River • Shenandoah County, VA
North F Shenandoah River at Mount Jackson, VA on the North F Shenandoah River is currently at 839 cfs (Very High — 97th percentile for this date) . Gage height: 4.28 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 27 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 | 35 | |
| 25th | Low threshold | 55 | |
| 50th (Median) | Normal (median) | 87 | |
| 75th | High threshold | 169 | |
| 95th | Very High threshold | 715 |
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 | 1,610 | — |
| May 27, 2026 | 1,590 | — |
| May 26, 2026 | 1,220 | — |
| May 25, 2026 | 969 | — |
| May 24, 2026 | 1,450 | — |
| May 23, 2026 | 1,920 | — |
| May 22, 2026 | 517 | — |
| May 21, 2026 | 110 | — |
| May 20, 2026 | 65 | — |
| May 19, 2026 | 56 | — |
| May 18, 2026 | 60 | — |
| May 17, 2026 | 65 | — |
| May 16, 2026 | 71 | — |
| May 15, 2026 | 77 | — |
| Apr 21, 2026 | 113 | — |
| Apr 20, 2026 | 119 | — |
| Apr 19, 2026 | 124 | — |
| Apr 18, 2026 | 111 | — |
| Apr 17, 2026 | 116 | — |
| Apr 16, 2026 | 121 | — |
| Apr 15, 2026 | 129 | — |
| Apr 14, 2026 | 137 | — |
| Apr 13, 2026 | 141 | — |
| Apr 12, 2026 | 152 | — |
| Apr 11, 2026 | 154 | — |
| Apr 10, 2026 | 163 | — |
| Apr 9, 2026 | 176 | — |
| Apr 8, 2026 | 190 | — |
| Apr 7, 2026 | 201 | — |
| Apr 6, 2026 | 216 | — |
Station Information
- USGS Site No
- 01633000
- State
- VA
- County
- Shenandoah County
- Coordinates
- 38.7457, -78.6389
- Drainage Area
- 508 mi²
- Datum (ft)
- 837.8
- HUC Code
- 02070006
Flood Stage Thresholds
- Action Stage
- 6.0 ft
- Flood Stage
- 13.0 ft
- Moderate Flood
- 18.0 ft
- Major Flood
- 22.0 ft
Currently 8.72 ft below flood stage.
Recent Extremes
- Max discharge
-
7,150 cfsMay 14, 2025
- Min discharge
-
42 cfsNov 6, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Smith Creek Near New Market, VAVery High3.6 mi · 140 cfs
-
South F Shenandoah River Near Luray, VAVery High8.9 mi · 1,910 cfs
-
Linville Creek at Broadway, VAVery High13.1 mi · 46 cfs
-
War Branch Below Tributary Near Tenth Legion, VAVery High13.2 mi · 14 cfs
-
North F Shenandoah River at Cootes Store, VAVery High13.8 mi · 527 cfs