Passumpsic River at Passumpsic, VT
USGS Site No: 01135500 • Passumpsic River • Caledonia County, VT
Passumpsic River at Passumpsic, VT on the Passumpsic River is currently at 654 cfs (Normal — 58th percentile for this date) . Gage height: 3.25 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 | 271 | |
| 25th | Low threshold | 337 | |
| 50th (Median) | Normal (median) | 521 | |
| 75th | High threshold | 924 | Today: 654 cfs |
| 95th | Very High threshold | 1,840 |
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 | 712 | — |
| May 27, 2026 | 913 | — |
| May 26, 2026 | 1,480 | — |
| May 25, 2026 | 1,520 | — |
| May 24, 2026 | 639 | — |
| May 23, 2026 | 647 | — |
| May 22, 2026 | 702 | — |
| May 21, 2026 | 793 | — |
| May 20, 2026 | 930 | — |
| May 19, 2026 | 1,090 | — |
| May 18, 2026 | 1,140 | — |
| May 17, 2026 | 1,430 | — |
| May 16, 2026 | 2,520 | — |
| May 15, 2026 | 4,820 | — |
| Apr 21, 2026 | 2,000 | — |
| Apr 20, 2026 | 3,020 | — |
| Apr 19, 2026 | 2,700 | — |
| Apr 18, 2026 | 3,000 | — |
| Apr 17, 2026 | 4,560 | — |
| Apr 16, 2026 | 3,060 | — |
| Apr 15, 2026 | 4,120 | — |
| Apr 14, 2026 | 3,050 | — |
| Apr 13, 2026 | 2,320 | — |
| Apr 12, 2026 | 1,840 | — |
| Apr 11, 2026 | 2,320 | — |
| Apr 10, 2026 | 1,510 | — |
| Apr 9, 2026 | 1,290 | — |
| Apr 8, 2026 | 1,390 | — |
| Apr 7, 2026 | 1,920 | — |
| Apr 6, 2026 | 3,010 | — |
Station Information
- USGS Site No
- 01135500
- State
- VT
- County
- Caledonia County
- Coordinates
- 44.3656, -72.0393
- Drainage Area
- 436 mi²
- Datum (ft)
- 487.8
- HUC Code
- 01080102
Flood Stage Thresholds
- Action Stage
- 12.0 ft
- Flood Stage
- 14.0 ft
- Moderate Flood
- 15.0 ft
- Major Flood
- 19.0 ft
Currently 10.75 ft below flood stage.
Recent Extremes
- Max discharge
-
4,820 cfsMay 15, 2026
- Min discharge
-
67 cfsSep 22, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Sleepers River (site West-5) Near St. Johnsbury, VTNormal4.8 mi · 52 cfs
-
Pope Brook (site West-3) Near North Danville, VTNormal8.7 mi · 6 cfs
-
Kirby Brook at Concord, VTUnknown9.5 mi
-
Pope Brook Tributary (West-9), near North Danville, VTVery High10.5 mi · 0 cfs
-
Ammonoosuc River Below Lisbon Dam, at Lisbon, NHVery High12.3 mi · 155 cfs