Cowanesque River Near Lawrenceville, PA
USGS Site No: 01520000 • Cowanesque River • Tioga County, PA
Cowanesque River Near Lawrenceville, PA on the Cowanesque River is currently at 274 cfs (High — 78th percentile for this date) . Gage height: 7.89 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 | 33 | |
| 25th | Low threshold | 48 | |
| 50th (Median) | Normal (median) | 80 | |
| 75th | High threshold | 139 | |
| 95th | Very High threshold | 1,050 | Today: 274 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 | 341 | — |
| May 27, 2026 | 540 | — |
| May 26, 2026 | 929 | — |
| May 25, 2026 | 1,960 | — |
| May 24, 2026 | 614 | — |
| May 23, 2026 | 346 | — |
| May 22, 2026 | 178 | — |
| May 21, 2026 | 124 | — |
| May 20, 2026 | 143 | — |
| May 19, 2026 | 208 | — |
| May 18, 2026 | 247 | — |
| May 17, 2026 | 272 | — |
| May 16, 2026 | 325 | — |
| May 15, 2026 | 436 | — |
| Apr 21, 2026 | 681 | — |
| Apr 20, 2026 | 1,180 | — |
| Apr 19, 2026 | 1,530 | — |
| Apr 18, 2026 | 433 | — |
| Apr 17, 2026 | 528 | — |
| Apr 16, 2026 | 515 | — |
| Apr 15, 2026 | 459 | — |
| Apr 14, 2026 | 484 | — |
| Apr 13, 2026 | 429 | — |
| Apr 12, 2026 | 562 | — |
| Apr 11, 2026 | 461 | — |
| Apr 10, 2026 | 505 | — |
| Apr 9, 2026 | 602 | — |
| Apr 8, 2026 | 746 | — |
| Apr 7, 2026 | 1,120 | — |
| Apr 6, 2026 | 1,810 | — |
Station Information
- USGS Site No
- 01520000
- State
- PA
- County
- Tioga County
- Coordinates
- 41.9967, -77.1400
- Drainage Area
- 298 mi²
- Datum (ft)
- 983.6
- HUC Code
- 02050104
Flood Stage Thresholds
- Action Stage
- 11.0 ft
- Flood Stage
- 13.0 ft
- Moderate Flood
- 14.0 ft
- Major Flood
- 17.0 ft
Currently 5.11 ft below flood stage.
Recent Extremes
- Max discharge
-
3,790 cfsMar 6, 2026
- Min discharge
-
35 cfsAug 16, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Tioga River at Lindley NYVery Low2.2 mi · 59 cfs
-
Tioga River at Tioga Junction, PAHigh3.3 mi · 329 cfs
-
Tioga River at Tioga, PAHigh6.1 mi · 291 cfs
-
Cowanesque River at Elkland, PAVery High8.4 mi · 114 cfs
-
Tioga River Near Erwins NYHigh8.6 mi · 1,130 cfs