Tioga River at Tioga, PA
USGS Site No: 01518000 • Tioga River • Tioga County, PA
Tioga River at Tioga, PA on the Tioga River is currently at 291 cfs (Normal — 60th percentile for this date) . Gage height: 1.55 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 | 38 | |
| 25th | Low threshold | 47 | |
| 50th (Median) | Normal (median) | 129 | |
| 75th | High threshold | 539 | Today: 291 cfs |
| 95th | Very High threshold | 2,200 |
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 | 325 | — |
| May 27, 2026 | 492 | — |
| May 26, 2026 | 1,010 | — |
| May 25, 2026 | 1,790 | — |
| May 24, 2026 | 1,300 | — |
| May 23, 2026 | 695 | — |
| May 22, 2026 | 357 | — |
| May 21, 2026 | 293 | — |
| May 20, 2026 | 292 | — |
| May 19, 2026 | 323 | — |
| May 18, 2026 | 313 | — |
| May 17, 2026 | 473 | — |
| May 16, 2026 | 564 | — |
| May 15, 2026 | 708 | — |
| Apr 21, 2026 | 883 | — |
| Apr 20, 2026 | 1,880 | — |
| Apr 19, 2026 | 2,380 | — |
| Apr 18, 2026 | 483 | — |
| Apr 17, 2026 | 658 | — |
| Apr 16, 2026 | 754 | — |
| Apr 15, 2026 | 440 | — |
| Apr 14, 2026 | 489 | — |
| Apr 13, 2026 | 480 | — |
| Apr 12, 2026 | 537 | — |
| Apr 11, 2026 | 660 | — |
| Apr 10, 2026 | 651 | — |
| Apr 9, 2026 | 787 | — |
| Apr 8, 2026 | 1,000 | — |
| Apr 7, 2026 | 1,480 | — |
| Apr 6, 2026 | 1,700 | — |
Station Information
- USGS Site No
- 01518000
- State
- PA
- County
- Tioga County
- Coordinates
- 41.9083, -77.1294
- Drainage Area
- 282 mi²
- Datum (ft)
- 1,020.6
- HUC Code
- 02050104
Recent Extremes
- Max discharge
-
3,990 cfsMay 7, 2025
- Min discharge
-
38 cfsOct 6, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Tioga River at Tioga Junction, PANormal3.1 mi · 329 cfs
-
Cowanesque River Near Lawrenceville, PAHigh6.1 mi · 274 cfs
-
Tioga River Near Mansfield, PANormal8.1 mi · 155 cfs
-
Tioga River at Lindley NYLow8.3 mi · 59 cfs
-
Crooked Creek below Catlin Hollow at Middlebury CenterNormal8.7 mi · 48 cfs