West Branch St. Regis River Near Parishville NY
USGS Site No: 04268800 • West Branch St. Regis River • St. Lawrence County, NY
West Branch St. Regis River Near Parishville NY on the West Branch St. Regis River is currently at 250 cfs (Normal — 54th percentile for this date) . Gage height: 1.72 ft. This station is at or above flood stage.
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 | 115 | |
| 25th | Low threshold | 165 | |
| 50th (Median) | Normal (median) | 220 | |
| 75th | High threshold | 387 | Today: 250 cfs |
| 95th | Very High threshold | 904 |
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 | 299 | — |
| May 27, 2026 | 363 | — |
| May 26, 2026 | 411 | — |
| May 25, 2026 | 331 | — |
| May 24, 2026 | 239 | — |
| May 23, 2026 | 240 | — |
| May 22, 2026 | 269 | — |
| May 21, 2026 | 308 | — |
| May 20, 2026 | 344 | — |
| May 19, 2026 | 379 | — |
| May 18, 2026 | 401 | — |
| May 17, 2026 | 429 | — |
| May 16, 2026 | 476 | — |
| May 15, 2026 | 448 | — |
| Apr 21, 2026 | 834 | — |
| Apr 20, 2026 | 1,060 | — |
| Apr 19, 2026 | 1,190 | — |
| Apr 18, 2026 | 1,370 | — |
| Apr 17, 2026 | 1,550 | — |
| Apr 16, 2026 | 1,370 | — |
| Apr 15, 2026 | 1,220 | — |
| Apr 14, 2026 | 894 | — |
| Apr 13, 2026 | 698 | — |
| Apr 12, 2026 | 677 | — |
| Apr 11, 2026 | 728 | — |
| Apr 10, 2026 | 767 | — |
| Apr 9, 2026 | 851 | — |
| Apr 8, 2026 | 1,040 | — |
| Apr 7, 2026 | 1,360 | — |
| Apr 6, 2026 | 1,680 | — |
Station Information
- USGS Site No
- 04268800
- State
- NY
- County
- St. Lawrence County
- Coordinates
- 44.5988, -74.7372
- Drainage Area
- 171 mi²
- Datum (ft)
- 969.2
- HUC Code
- 04290006
Flood Stage Thresholds
- Action Stage
- 6.0 ft
Recent Extremes
- Max discharge
-
2,230 cfsMar 12, 2026
- Min discharge
-
63 cfsSep 20, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Raquette River at South Colton NYHigh9.5 mi · 2,730 cfs
-
St. Regis River at Brasher Center NYNormal18.4 mi · 750 cfs
-
Raquette River at Raymondville NYNormal20.4 mi · 2,230 cfs
-
Plum Bk Near Grantville NYUnknown21.2 mi
-
Grass River at Pyrites NYUnknown23.2 mi