Tionesta Creek at Tionesta Creek Dam, PA
USGS Site No: 03020000 • Tionesta Creek • Forest County, PA
Tionesta Creek at Tionesta Creek Dam, PA on the Tionesta Creek is currently at 901 cfs (Normal — 65th percentile for this date) . Gage height: 3.13 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 | 141 | |
| 25th | Low threshold | 216 | |
| 50th (Median) | Normal (median) | 441 | |
| 75th | High threshold | 1,210 | Today: 901 cfs |
| 95th | Very High threshold | 2,520 |
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 | 1,010 | — |
| May 27, 2026 | 1,230 | — |
| May 26, 2026 | 1,050 | — |
| May 25, 2026 | 604 | — |
| May 24, 2026 | 590 | — |
| May 23, 2026 | 583 | — |
| May 22, 2026 | 583 | — |
| May 21, 2026 | 673 | — |
| May 20, 2026 | 977 | — |
| May 19, 2026 | 1,200 | — |
| May 18, 2026 | 1,410 | — |
| May 17, 2026 | 1,880 | — |
| May 16, 2026 | 1,940 | — |
| May 15, 2026 | 1,990 | — |
| Apr 21, 2026 | 3,370 | — |
| Apr 20, 2026 | 2,150 | — |
| Apr 19, 2026 | 754 | — |
| Apr 18, 2026 | 728 | — |
| Apr 17, 2026 | 699 | — |
| Apr 16, 2026 | 1,150 | — |
| Apr 15, 2026 | 1,940 | — |
| Apr 14, 2026 | 1,980 | — |
| Apr 13, 2026 | 2,040 | — |
| Apr 12, 2026 | 2,100 | — |
| Apr 11, 2026 | 2,350 | — |
| Apr 10, 2026 | 3,000 | — |
| Apr 9, 2026 | 3,330 | — |
| Apr 8, 2026 | 3,300 | — |
| Apr 7, 2026 | 2,560 | — |
| Apr 6, 2026 | 1,400 | — |
Station Information
- USGS Site No
- 03020000
- State
- PA
- County
- Forest County
- Coordinates
- 41.4778, -79.4439
- Drainage Area
- 479 mi²
- Datum (ft)
- 1,043.0
- HUC Code
- 05010003
Flood Stage Thresholds
- Flood Stage
- 8.8 ft
Currently 5.68 ft below flood stage.
Recent Extremes
- Max discharge
-
3,410 cfsMay 8, 2025
- Min discharge
-
27 cfsSep 21, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Allegheny River at West Hickory, PANormal6.7 mi · 4,520 cfs
-
Oil Creek at Rouseville, PAHigh13.0 mi · 405 cfs
-
Clarion River at Cooksburg, PAHigh15.9 mi · 1,610 cfs
-
Clarion River Near Piney, PAHigh19.7 mi · 1,920 cfs
-
Allegheny River at Franklin, PANormal20.4 mi · 8,360 cfs