First Fork Sinnemahoning Creek Near Sinnemahoning, PA
USGS Site No: 01544000 • First Fork Sinnemahoning Creek • Cameron County, PA
First Fork Sinnemahoning Creek Near Sinnemahoning, PA on the First Fork Sinnemahoning Creek is currently at 507 cfs (High — 90th percentile for this date) . Gage height: 0.90 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 | 61 | |
| 25th | Low threshold | 95 | |
| 50th (Median) | Normal (median) | 135 | |
| 75th | High threshold | 221 | |
| 95th | Very High threshold | 602 | Today: 507 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 | 777 | — |
| May 27, 2026 | 1,160 | — |
| May 26, 2026 | 1,630 | — |
| May 25, 2026 | 1,240 | — |
| May 24, 2026 | 361 | — |
| May 23, 2026 | 303 | — |
| May 22, 2026 | 215 | — |
| May 21, 2026 | 259 | — |
| May 20, 2026 | 304 | — |
| May 19, 2026 | 328 | — |
| May 18, 2026 | 403 | — |
| May 17, 2026 | 464 | — |
| May 16, 2026 | 521 | — |
| May 15, 2026 | 598 | — |
| Apr 21, 2026 | 1,260 | — |
| Apr 20, 2026 | 1,760 | — |
| Apr 19, 2026 | 1,870 | — |
| Apr 18, 2026 | 1,320 | — |
| Apr 17, 2026 | 1,610 | — |
| Apr 16, 2026 | 1,240 | — |
| Apr 15, 2026 | 584 | — |
| Apr 14, 2026 | 347 | — |
| Apr 13, 2026 | 360 | — |
| Apr 12, 2026 | 415 | — |
| Apr 11, 2026 | 520 | — |
| Apr 10, 2026 | 627 | — |
| Apr 9, 2026 | 832 | — |
| Apr 8, 2026 | 1,080 | — |
| Apr 7, 2026 | 1,580 | — |
| Apr 6, 2026 | 2,460 | — |
Station Information
- USGS Site No
- 01544000
- State
- PA
- County
- Cameron County
- Coordinates
- 41.4017, -78.0241
- Drainage Area
- 245 mi²
- Datum (ft)
- 878.2
- HUC Code
- 02050202
Recent Extremes
- Max discharge
-
3,080 cfsMay 7, 2025
- Min discharge
-
13 cfsSep 30, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Sinnemahoning Creek at Sinnemahoning, PAHigh7.1 mi · 1,440 cfs
-
First Fork Sinnemahoning Creek at Wharton, PAVery High8.1 mi · 380 cfs
-
Driftwood Branch Sinnemahoning Creek at Sterling Run, PAHigh9.0 mi · 505 cfs
-
Kettle Creek Near Westport, PAHigh9.6 mi · 526 cfs
-
East Fork Sinnemahoning at Wharton Township, PAVery High9.9 mi · 104 cfs