Roanoke River at Glenvar, VA
USGS Site No: 02054530 • Roanoke River • Roanoke County, VA
Roanoke River at Glenvar, VA on the Roanoke River is currently at 119 cfs (Normal — 72th percentile for this date) . Gage height: 2.48 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 | 52 | |
| 25th | Low threshold | 66 | |
| 50th (Median) | Normal (median) | 84 | |
| 75th | High threshold | 124 | Today: 119 cfs |
| 95th | Very High threshold | 294 |
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 | 152 | — |
| May 26, 2026 | 112 | — |
| May 25, 2026 | 93 | — |
| May 24, 2026 | 97 | — |
| May 23, 2026 | 99 | — |
| May 22, 2026 | 93 | — |
| May 21, 2026 | 59 | — |
| May 20, 2026 | 61 | — |
| May 19, 2026 | 62 | — |
| May 18, 2026 | 67 | — |
| May 17, 2026 | 71 | — |
| May 16, 2026 | 76 | — |
| May 15, 2026 | 88 | — |
| Apr 21, 2026 | 86 | — |
| Apr 20, 2026 | 92 | — |
| Apr 19, 2026 | 93 | — |
| Apr 18, 2026 | 93 | — |
| Apr 17, 2026 | 96 | — |
| Apr 16, 2026 | 99 | — |
| Apr 15, 2026 | 103 | — |
| Apr 14, 2026 | 106 | — |
| Apr 13, 2026 | 108 | — |
| Apr 12, 2026 | 109 | — |
| Apr 11, 2026 | 111 | — |
| Apr 10, 2026 | 109 | — |
| Apr 9, 2026 | 113 | — |
| Apr 8, 2026 | 121 | — |
| Apr 7, 2026 | 118 | — |
| Apr 6, 2026 | 133 | — |
Station Information
- USGS Site No
- 02054530
- State
- VA
- County
- Roanoke County
- Coordinates
- 37.2679, -80.1395
- Drainage Area
- 281 mi²
- Datum (ft)
- 1,063.8
- HUC Code
- 03010101
Flood Stage Thresholds
- Action Stage
- 7.5 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 14.0 ft
- Major Flood
- 16.0 ft
Currently 6.52 ft below flood stage.
Recent Extremes
- Max discharge
-
1,860 cfsMay 14, 2025
- Min discharge
-
48 cfsSep 22, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Roanoke River at Lafayette, VANormal4.4 mi · 103 cfs
-
Roanoke River at Roanoke, VANormal11.1 mi · 127 cfs
-
Lick Run Above Patton Avenue at Roanoke, VANormal11.1 mi · 5 cfs
-
South F Roanoke River Near Shawsville, VANormal11.3 mi · 64 cfs
-
Tinker Creek Above Glade Creek at Roanoke, VALow12.7 mi · 27 cfs