First Fork Sinnemahoning Creek at Wharton, PA
USGS Site No: 01543700 • First Fork Sinnemahoning Creek • Potter County, PA
First Fork Sinnemahoning Creek at Wharton, PA on the First Fork Sinnemahoning Creek is currently at 380 cfs (Normal — 61th percentile for this date) . Gage height: 5.11 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 | 0 | |
| 25th | Low threshold | 38 | |
| 50th (Median) | Normal (median) | 52 | |
| 75th | High threshold | 790 | Today: 380 cfs |
| 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 | 569 | — |
| May 27, 2026 | 790 | — |
| May 26, 2026 | 1,030 | — |
| May 25, 2026 | 878 | — |
| May 24, 2026 | 250 | — |
| May 23, 2026 | 225 | — |
| May 22, 2026 | 153 | — |
| May 21, 2026 | 179 | — |
| May 20, 2026 | 211 | — |
| May 19, 2026 | 246 | — |
| May 18, 2026 | 297 | — |
| May 17, 2026 | 352 | — |
| May 16, 2026 | 401 | — |
| May 15, 2026 | 458 | — |
| Apr 21, 2026 | 882 | — |
| Apr 20, 2026 | 1,130 | — |
| Apr 19, 2026 | 1,190 | — |
| Apr 18, 2026 | 950 | — |
| Apr 17, 2026 | 1,040 | — |
| Apr 16, 2026 | 885 | — |
| Apr 15, 2026 | 455 | — |
| Apr 14, 2026 | 319 | — |
| Apr 13, 2026 | 304 | — |
| Apr 12, 2026 | 339 | — |
| Apr 11, 2026 | 409 | — |
| Apr 10, 2026 | 488 | — |
| Apr 9, 2026 | 606 | — |
| Apr 8, 2026 | 800 | — |
| Apr 7, 2026 | 1,120 | — |
| Apr 6, 2026 | 1,600 | — |
Station Information
- USGS Site No
- 01543700
- State
- PA
- County
- Potter County
- Coordinates
- 41.5189, -78.0275
- Drainage Area
- 182 mi²
- Datum (ft)
- 1,062.2
- HUC Code
- 02050202
Recent Extremes
- Max discharge
-
2,390 cfsMay 6, 2025
- Min discharge
-
7 cfsSep 16, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
East Fork Sinnemahoning at Wharton Township, PANormal2.9 mi · 104 cfs
-
First Fork Sinnemahoning Creek Near Sinnemahoning, PAHigh8.1 mi · 507 cfs
-
Kettle Creek at Cross Fork, PAHigh10.9 mi · 342 cfs
-
Driftwood Branch Sinnemahoning Creek at Sterling Run, PAHigh11.4 mi · 505 cfs
-
Waldy Run Near Emporium, PANormal14.3 mi · 7 cfs