Redbank Creek at St. Charles, PA
USGS Site No: 03032500 • Redbank Creek • Armstrong County, PA
Redbank Creek at St. Charles, PA on the Redbank Creek is currently at 790 cfs (High — 75th percentile for this date) . Gage height: 4.30 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 | 159 | |
| 25th | Low threshold | 203 | |
| 50th (Median) | Normal (median) | 360 | |
| 75th | High threshold | 775 | |
| 95th | Very High threshold | 1,920 | Today: 790 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 | 1,050 | — |
| May 27, 2026 | 1,320 | — |
| May 26, 2026 | 1,910 | — |
| May 25, 2026 | 2,360 | — |
| May 24, 2026 | 1,280 | — |
| May 23, 2026 | 672 | — |
| May 22, 2026 | 459 | — |
| May 21, 2026 | 513 | — |
| May 20, 2026 | 564 | — |
| May 19, 2026 | 647 | — |
| May 18, 2026 | 757 | — |
| May 17, 2026 | 854 | — |
| May 16, 2026 | 949 | — |
| May 15, 2026 | 1,140 | — |
| Apr 21, 2026 | 1,380 | — |
| Apr 20, 2026 | 1,710 | — |
| Apr 19, 2026 | 1,850 | — |
| Apr 18, 2026 | 1,380 | — |
| Apr 17, 2026 | 1,570 | — |
| Apr 16, 2026 | 1,280 | — |
| Apr 15, 2026 | 1,010 | — |
| Apr 14, 2026 | 1,020 | — |
| Apr 13, 2026 | 1,030 | — |
| Apr 12, 2026 | 1,210 | — |
| Apr 11, 2026 | 1,410 | — |
| Apr 10, 2026 | 1,390 | — |
| Apr 9, 2026 | 1,640 | — |
| Apr 8, 2026 | 2,030 | — |
| Apr 7, 2026 | 2,700 | — |
| Apr 6, 2026 | 3,560 | — |
Station Information
- USGS Site No
- 03032500
- State
- PA
- County
- Armstrong County
- Coordinates
- 40.9945, -79.3942
- Drainage Area
- 528 mi²
- Datum (ft)
- 972.5
- HUC Code
- 05010006
Flood Stage Thresholds
- Action Stage
- 14.1 ft
- Flood Stage
- 17.0 ft
- Moderate Flood
- 20.0 ft
- Major Flood
- 22.0 ft
Currently 12.70 ft below flood stage.
Recent Extremes
- Max discharge
-
10,700 cfsApr 2, 2026
- Min discharge
-
38 cfsSep 21, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Mahoning Creek at Mahoning Creek Dam, PAHigh7.1 mi · 980 cfs
-
Allegheny River Near Rimer, PAUnknown8.4 mi · 0 cfs
-
Clarion River Near Piney, PAHigh13.9 mi · 1,920 cfs
-
Allegheny River at Kittanning, PAHigh14.0 mi · 16,000 cfs
-
Allegheny River at Parker, PANormal16.7 mi · 11,900 cfs