Wb Susquehanna River at Karthaus, PA
USGS Site No: 01542500 • Susquehanna River • Clearfield County, PA
Wb Susquehanna River at Karthaus, PA on the Susquehanna River is currently at 3,340 cfs (High — 84th percentile for this date) . Gage height: 4.00 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 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 | 270 | |
| 25th | Low threshold | 447 | |
| 50th (Median) | Normal (median) | 660 | |
| 75th | High threshold | 2,020 | |
| 95th | Very High threshold | 5,000 | Today: 3,340 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 | 4,400 | — |
| May 27, 2026 | 5,770 | — |
| May 26, 2026 | 8,680 | — |
| May 25, 2026 | 6,270 | — |
| May 24, 2026 | 3,530 | — |
| May 23, 2026 | 2,100 | — |
| May 22, 2026 | 1,740 | — |
| May 21, 2026 | 1,490 | — |
| May 20, 2026 | 1,400 | — |
| May 19, 2026 | 1,530 | — |
| May 18, 2026 | 1,610 | — |
| May 17, 2026 | 1,740 | — |
| May 16, 2026 | 1,950 | — |
| May 15, 2026 | 2,070 | — |
| Apr 21, 2026 | 2,560 | — |
| Apr 20, 2026 | 3,370 | — |
| Apr 19, 2026 | 2,810 | — |
| Apr 18, 2026 | 2,410 | — |
| Apr 17, 2026 | 2,510 | — |
| Apr 16, 2026 | 2,620 | — |
| Apr 15, 2026 | 2,720 | — |
| Apr 14, 2026 | 2,800 | — |
| Apr 13, 2026 | 2,980 | — |
| Apr 12, 2026 | 3,270 | — |
| Apr 11, 2026 | 3,590 | — |
| Apr 10, 2026 | 3,690 | — |
| Apr 9, 2026 | 4,190 | — |
| Apr 8, 2026 | 4,640 | — |
| Apr 7, 2026 | 5,650 | — |
| Apr 6, 2026 | 6,900 | — |
Station Information
- USGS Site No
- 01542500
- State
- PA
- County
- Clearfield County
- Coordinates
- 41.1176, -78.1089
- Drainage Area
- 1,462 mi²
- Datum (ft)
- 830.1
- HUC Code
- 02050201
Flood Stage Thresholds
- Action Stage
- 16.0 ft
- Flood Stage
- 19.0 ft
- Moderate Flood
- 22.0 ft
- Major Flood
- 24.0 ft
Currently 15.00 ft below flood stage.
Recent Extremes
- Max discharge
-
13,700 cfsMay 23, 2025
- Min discharge
-
233 cfsSep 21, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Sinnemahoning Creek at Sinnemahoning, PAHigh13.8 mi · 1,440 cfs
-
Clearfield Creek at Dimeling, PAHigh18.5 mi · 935 cfs
-
Kettle Creek Near Westport, PAHigh18.5 mi · 526 cfs
-
West Branch Susquehanna River at Hyde, PANormal19.7 mi · 806 cfs
-
First Fork Sinnemahoning Creek Near Sinnemahoning, PAHigh20.1 mi · 507 cfs