Wb Susquehanna River at Lock Haven, PA
USGS Site No: 01545800 • Susquehanna River • Clinton County, PA
Wb Susquehanna River at Lock Haven, PA on the Susquehanna River is currently at 8,630 cfs (Very High — 95th percentile for this date) . Gage height: 9.76 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 | 0 | |
| 25th | Low threshold | 1,860 | |
| 50th (Median) | Normal (median) | 3,320 | |
| 75th | High threshold | 4,930 | |
| 95th | Very High threshold | 0 |
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 | 12,100 | — |
| May 27, 2026 | 16,500 | — |
| May 26, 2026 | 20,100 | — |
| May 25, 2026 | 11,100 | — |
| May 24, 2026 | 6,250 | — |
| May 23, 2026 | 3,920 | — |
| May 22, 2026 | 3,410 | — |
| May 21, 2026 | 3,600 | — |
| May 20, 2026 | 3,880 | — |
| May 19, 2026 | 4,300 | — |
| May 18, 2026 | 4,850 | — |
| May 17, 2026 | 5,390 | — |
| May 16, 2026 | 5,930 | — |
| May 15, 2026 | 6,660 | — |
| Apr 21, 2026 | 11,400 | — |
| Apr 20, 2026 | 12,600 | — |
| Apr 19, 2026 | 11,000 | — |
| Apr 18, 2026 | 10,500 | — |
| Apr 17, 2026 | 11,200 | — |
| Apr 16, 2026 | 8,310 | — |
| Apr 15, 2026 | 6,720 | — |
| Apr 14, 2026 | 6,390 | — |
| Apr 13, 2026 | 6,800 | — |
| Apr 12, 2026 | 7,810 | — |
| Apr 11, 2026 | 8,750 | — |
| Apr 10, 2026 | 9,970 | — |
| Apr 9, 2026 | 11,700 | — |
| Apr 8, 2026 | 14,500 | — |
| Apr 7, 2026 | 19,000 | — |
| Apr 6, 2026 | 22,700 | — |
Station Information
- USGS Site No
- 01545800
- State
- PA
- County
- Clinton County
- Coordinates
- 41.1381, -77.4419
- Drainage Area
- 3,345 mi²
- Datum (ft)
- 534.5
- HUC Code
- 02050203
Flood Stage Thresholds
- Action Stage
- 17.0 ft
- Flood Stage
- 21.0 ft
- Moderate Flood
- 23.0 ft
- Major Flood
- 25.0 ft
Currently 11.24 ft below flood stage.
Recent Extremes
- Max discharge
-
29,500 cfsMay 7, 2025
- Min discharge
-
240 cfsSep 21, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Bald Eagle Creek Near Beech Creek Station, PANormal6.9 mi · 982 cfs
-
Marsh Creek at Blanchard, PAHigh10.1 mi · 59 cfs
-
Bald Eagle Creek at Blanchard, PAHigh10.4 mi · 473 cfs
-
Wb Susquehanna River at Jersey Shore, PAVery High10.9 mi · 12,900 cfs
-
Pine Creek below L Pine Creek Near Waterville, PAHigh11.2 mi · 1,910 cfs