Sebec River at Sebec, Maine
USGS Site No: 01033000 • Sebec River • Piscataquis County, ME
Sebec River at Sebec, Maine on the Sebec River is currently at 266 cfs (Low — 21th percentile for this date) . Gage height: 2.72 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 | 191 | |
| 25th | Low threshold | 293 | Today: 266 cfs |
| 50th (Median) | Normal (median) | 425 | |
| 75th | High threshold | 834 | |
| 95th | Very High threshold | 1,450 |
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 | 289 | — |
| May 27, 2026 | 292 | — |
| May 26, 2026 | 264 | — |
| May 25, 2026 | 204 | — |
| May 24, 2026 | 191 | — |
| May 23, 2026 | 259 | — |
| May 22, 2026 | 390 | — |
| May 21, 2026 | 528 | — |
| May 20, 2026 | 803 | — |
| May 19, 2026 | 884 | — |
| May 18, 2026 | 943 | — |
| May 17, 2026 | 1,050 | — |
| May 16, 2026 | 1,080 | — |
| May 15, 2026 | 1,140 | — |
| Apr 21, 2026 | 1,650 | — |
| Apr 20, 2026 | 1,730 | — |
| Apr 19, 2026 | 1,720 | — |
| Apr 18, 2026 | 1,770 | — |
| Apr 17, 2026 | 1,810 | — |
| Apr 16, 2026 | 1,740 | — |
| Apr 15, 2026 | 1,540 | — |
| Apr 14, 2026 | 1,310 | — |
| Apr 13, 2026 | 1,180 | — |
| Apr 12, 2026 | 1,140 | — |
| Apr 11, 2026 | 1,150 | — |
| Apr 10, 2026 | 1,150 | — |
| Apr 9, 2026 | 1,210 | — |
| Apr 8, 2026 | 1,280 | — |
| Apr 7, 2026 | 1,300 | — |
| Apr 6, 2026 | 1,180 | — |
Station Information
- USGS Site No
- 01033000
- State
- ME
- County
- Piscataquis County
- Coordinates
- 45.2700, -69.1122
- Drainage Area
- 325 mi²
- Datum (ft)
- 295.7
- HUC Code
- 01020004
Flood Stage Thresholds
- Action Stage
- 8.5 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 11.0 ft
- Major Flood
- 12.0 ft
Currently 6.28 ft below flood stage.
Recent Extremes
- Max discharge
-
1,830 cfsJun 22, 2025
- Min discharge
-
31 cfsOct 2, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Black Stream Near Dover-Foxcroft, MaineNormal10.2 mi · 21 cfs
-
Piscataquis River Near Dover-Foxcroft, MaineNormal11.8 mi · 232 cfs
-
Piscataquis River at Medford, MaineNormal11.9 mi · 1,160 cfs
-
Kingsbury Stream at Abbot Village, MaineNormal17.6 mi · 74 cfs
-
Penobscot River at West Enfield, MaineNormal22.5 mi · 8,710 cfs