French Broad River at Rosman, NC
USGS Site No: 03439000 • French Broad River • Transylvania County, NC
French Broad River at Rosman, NC on the French Broad River is currently at 328 cfs (High — 82th percentile for this date) . Gage height: 2.82 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 | 107 | |
| 25th | Low threshold | 142 | |
| 50th (Median) | Normal (median) | 178 | |
| 75th | High threshold | 253 | |
| 95th | Very High threshold | 468 | Today: 328 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 | 490 | 3.21 |
| May 27, 2026 | 860 | 3.97 |
| May 26, 2026 | 1,510 | 5.12 |
| May 25, 2026 | 1,050 | 4.21 |
| May 24, 2026 | 267 | 2.65 |
| May 23, 2026 | 315 | 2.78 |
| May 22, 2026 | 120 | 2.18 |
| May 21, 2026 | 104 | 2.12 |
| May 20, 2026 | 56 | 1.93 |
| May 19, 2026 | 58 | 1.94 |
| May 18, 2026 | 60 | 1.95 |
| May 17, 2026 | 62 | 1.96 |
| May 16, 2026 | 65 | 1.97 |
| May 15, 2026 | 65 | 1.97 |
| Apr 21, 2026 | 88 | 2.07 |
| Apr 20, 2026 | 87 | 2.06 |
| Apr 19, 2026 | 89 | 2.07 |
| Apr 18, 2026 | 91 | 2.08 |
| Apr 17, 2026 | 94 | 2.09 |
| Apr 16, 2026 | 95 | 2.09 |
| Apr 15, 2026 | 98 | 2.10 |
| Apr 14, 2026 | 102 | 2.12 |
| Apr 13, 2026 | 103 | 2.12 |
| Apr 12, 2026 | 106 | 2.14 |
| Apr 11, 2026 | 109 | 2.15 |
| Apr 10, 2026 | 112 | 2.16 |
| Apr 9, 2026 | 116 | 2.17 |
| Apr 8, 2026 | 121 | 2.19 |
| Apr 7, 2026 | 129 | 2.22 |
| Apr 6, 2026 | 148 | 2.28 |
Station Information
- USGS Site No
- 03439000
- State
- NC
- County
- Transylvania County
- Coordinates
- 35.1433, -82.8247
- Drainage Area
- 68 mi²
- Datum (ft)
- 2,174.0
- HUC Code
- 06010105
Flood Stage Thresholds
- Action Stage
- 7.0 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 13.0 ft
- Major Flood
- 14.0 ft
Currently 6.18 ft below flood stage.
Recent Extremes
- Max discharge
-
1,510 cfsMay 26, 2026
- Min discharge
-
56 cfsMay 20, 2026
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Davidson River Near Brevard, NCHigh11.2 mi · 148 cfs
-
French Broad River at Blantyre, NCHigh15.6 mi · 1,060 cfs
-
West F Pigeon River Above Lake Logan near Hazelwood, NCNormal18.6 mi · 71 cfs
-
Chattooga River at Burrells Ford, near Pine Mountain, GANormal20.2 mi · 213 cfs
-
Tuckasegee River at Sr 1172 near Cullowhee, NCLow20.6 mi · 155 cfs