Youghiogheny River at Youghiogheny River Dam, PA
USGS Site No: 03077500 • Youghiogheny River • Somerset County, PA
Youghiogheny River at Youghiogheny River Dam, PA on the Youghiogheny River is currently at 4,250 cfs (Very High — 95th percentile for this date) . Gage height: 6.78 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 | 469 | |
| 25th | Low threshold | 533 | |
| 50th (Median) | Normal (median) | 585 | |
| 75th | High threshold | 730 | |
| 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 | 4,340 | — |
| May 27, 2026 | 4,390 | — |
| May 26, 2026 | 2,600 | — |
| May 25, 2026 | 561 | — |
| May 24, 2026 | 479 | — |
| May 23, 2026 | 479 | — |
| May 22, 2026 | 451 | — |
| May 21, 2026 | 776 | — |
| May 20, 2026 | 412 | — |
| May 19, 2026 | 422 | — |
| May 18, 2026 | 454 | — |
| May 17, 2026 | 573 | — |
| May 16, 2026 | 664 | — |
| May 15, 2026 | 501 | — |
| Apr 21, 2026 | 595 | — |
| Apr 20, 2026 | 601 | — |
| Apr 19, 2026 | 597 | — |
| Apr 18, 2026 | 591 | — |
| Apr 17, 2026 | 587 | — |
| Apr 16, 2026 | 581 | — |
| Apr 15, 2026 | 544 | — |
| Apr 14, 2026 | 620 | — |
| Apr 13, 2026 | 689 | — |
| Apr 12, 2026 | 689 | — |
| Apr 11, 2026 | 687 | — |
| Apr 10, 2026 | 687 | — |
| Apr 9, 2026 | 688 | — |
| Apr 8, 2026 | 696 | — |
| Apr 7, 2026 | 695 | — |
| Apr 6, 2026 | 697 | — |
Station Information
- USGS Site No
- 03077500
- State
- PA
- County
- Somerset County
- Coordinates
- 39.8054, -79.3642
- Drainage Area
- 436 mi²
- Datum (ft)
- 1,309.7
- HUC Code
- 05020006
Recent Extremes
- Max discharge
-
4,500 cfsJun 9, 2025
- Min discharge
-
139 cfsDec 30, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Youghiogheny River Below Confluence, PAVery High1.6 mi · 6,640 cfs
-
Laurel Hill Creek at Ursina, PAHigh2.5 mi · 532 cfs
-
Youghiogheny River at Ohiopyle, PAVery High8.1 mi · 6,850 cfs
-
Casselman River at Markleton, PAVery High8.1 mi · 1,540 cfs
-
Bear Creek at Friendsville, MDVery High10.4 mi · 320 cfs