Middle River Near Grottoes, VA
USGS Site No: 01625000 • Middle River • Augusta County, VA
Middle River Near Grottoes, VA on the Middle River is currently at 209 cfs (Normal — 56th percentile for this date) . Gage height: 3.88 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 | 88 | |
| 25th | Low threshold | 135 | |
| 50th (Median) | Normal (median) | 191 | |
| 75th | High threshold | 261 | Today: 209 cfs |
| 95th | Very High threshold | 747 |
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 | 332 | — |
| May 27, 2026 | 288 | — |
| May 26, 2026 | 354 | — |
| May 25, 2026 | 288 | — |
| May 24, 2026 | 366 | — |
| May 23, 2026 | 240 | — |
| May 22, 2026 | 149 | — |
| May 21, 2026 | 93 | — |
| May 20, 2026 | 76 | — |
| May 19, 2026 | 78 | — |
| May 18, 2026 | 84 | — |
| May 17, 2026 | 89 | — |
| May 16, 2026 | 90 | — |
| May 15, 2026 | 99 | — |
| Apr 21, 2026 | 109 | — |
| Apr 20, 2026 | 119 | — |
| Apr 19, 2026 | 120 | — |
| Apr 18, 2026 | 117 | — |
| Apr 17, 2026 | 123 | — |
| Apr 16, 2026 | 125 | — |
| Apr 15, 2026 | 130 | — |
| Apr 14, 2026 | 133 | — |
| Apr 13, 2026 | 136 | — |
| Apr 12, 2026 | 139 | — |
| Apr 11, 2026 | 144 | — |
| Apr 10, 2026 | 147 | — |
| Apr 9, 2026 | 152 | — |
| Apr 8, 2026 | 158 | — |
| Apr 7, 2026 | 168 | — |
| Apr 6, 2026 | 187 | — |
Station Information
- USGS Site No
- 01625000
- State
- VA
- County
- Augusta County
- Coordinates
- 38.2618, -78.8620
- Drainage Area
- 373 mi²
- Datum (ft)
- 1,060.9
- HUC Code
- 02070005
Flood Stage Thresholds
- Action Stage
- 10.0 ft
- Flood Stage
- 12.0 ft
- Moderate Flood
- 23.0 ft
- Major Flood
- 26.0 ft
Currently 8.12 ft below flood stage.
Recent Extremes
- Max discharge
-
3,210 cfsJul 2, 2025
- Min discharge
-
64 cfsJan 25, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
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South River Near Dooms, VANormal12.0 mi · 152 cfs
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South River Near Waynesboro, VANormal14.3 mi · 70 cfs