Susquehanna River at Bloomsburg, PA
USGS Site No: 01538700 • Susquehanna River • Columbia County, PA
Susquehanna River at Bloomsburg, PA on the Susquehanna River is currently at 13,900 cfs (Very High — 95th percentile for this date) . Gage height: 4.38 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 | 3,360 | |
| 25th | Low threshold | 6,460 | |
| 50th (Median) | Normal (median) | 9,290 | |
| 75th | High threshold | 11,200 | |
| 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 | 19,100 | — |
| May 27, 2026 | 24,000 | — |
| May 26, 2026 | 18,500 | — |
| May 25, 2026 | 13,000 | — |
| May 24, 2026 | 10,700 | — |
| May 23, 2026 | 9,640 | — |
| May 22, 2026 | 9,920 | — |
| May 21, 2026 | 11,200 | — |
| May 20, 2026 | 12,200 | — |
| May 19, 2026 | 13,400 | — |
| May 18, 2026 | 15,100 | — |
| May 17, 2026 | 16,900 | — |
| May 16, 2026 | 18,100 | — |
| May 15, 2026 | 17,900 | — |
| Apr 21, 2026 | 36,500 | — |
| Apr 20, 2026 | 26,000 | — |
| Apr 19, 2026 | 20,200 | — |
| Apr 18, 2026 | 20,800 | — |
| Apr 17, 2026 | 18,300 | — |
| Apr 16, 2026 | 17,100 | — |
| Apr 15, 2026 | 17,700 | — |
| Apr 14, 2026 | 19,300 | — |
| Apr 13, 2026 | 21,500 | — |
| Apr 12, 2026 | 24,100 | — |
| Apr 11, 2026 | 27,100 | — |
| Apr 10, 2026 | 31,000 | — |
| Apr 9, 2026 | 36,900 | — |
| Apr 8, 2026 | 43,700 | — |
| Apr 7, 2026 | 52,600 | — |
| Apr 6, 2026 | 52,100 | — |
Station Information
- USGS Site No
- 01538700
- State
- PA
- County
- Columbia County
- Coordinates
- 40.9940, -76.4399
- Drainage Area
- 10,560 mi²
- Datum (ft)
- 450.6
- HUC Code
- 02050107
Flood Stage Thresholds
- Action Stage
- 16.0 ft
- Flood Stage
- 19.0 ft
- Moderate Flood
- 22.0 ft
- Major Flood
- 28.0 ft
Currently 14.62 ft below flood stage.
Recent Extremes
- Max discharge
-
88,100 cfsMay 8, 2025
- Min discharge
-
1,180 cfsSep 22, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Fishing Creek Near Bloomsburg, PAHigh5.8 mi · 424 cfs
-
Susquehanna River at Danville, PAHigh9.7 mi · 15,700 cfs
-
Wapwallopen Creek Near Wapwallopen, PANormal18.6 mi · 54 cfs
-
West Branch Susquehanna River at Lewisburg, PAHigh22.8 mi · 16,100 cfs
-
L Nescopeck Creek Tributary Near Freeland, PANormal23.3 mi · 67 cfs