Sauk River Near Sauk, WA
USGS Site No: 12189500 • Sauk River • Skagit County, WA
Sauk River Near Sauk, WA on the Sauk River is currently at 5,240 cfs (Low — 15th percentile for this date) . Gage height: 5.46 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 | 4,900 | |
| 25th | Low threshold | 5,900 | Today: 5,240 cfs |
| 50th (Median) | Normal (median) | 7,230 | |
| 75th | High threshold | 8,720 | |
| 95th | Very High threshold | 14,200 |
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 | 4,210 | 5.00 |
| May 27, 2026 | 3,400 | 4.60 |
| May 26, 2026 | 3,710 | 4.76 |
| May 25, 2026 | 4,020 | 4.92 |
| May 24, 2026 | 4,100 | 4.95 |
| May 23, 2026 | 3,910 | 4.86 |
| May 22, 2026 | 3,640 | 4.73 |
| May 21, 2026 | 3,480 | 4.64 |
| May 20, 2026 | 3,430 | 4.61 |
| May 19, 2026 | 3,580 | 4.69 |
| May 18, 2026 | 3,860 | 4.84 |
| May 17, 2026 | 4,440 | 5.11 |
| May 16, 2026 | 5,130 | 5.41 |
| May 15, 2026 | 5,680 | 5.63 |
| Apr 20, 2026 | 3,110 | 4.43 |
| Apr 19, 2026 | 2,930 | 4.33 |
| Apr 18, 2026 | 2,940 | 4.34 |
| Apr 17, 2026 | 3,080 | 4.42 |
| Apr 16, 2026 | 3,380 | 4.59 |
| Apr 15, 2026 | 4,060 | 4.93 |
| Apr 14, 2026 | 3,570 | 4.69 |
| Apr 13, 2026 | 3,380 | 4.59 |
| Apr 12, 2026 | 3,200 | 4.48 |
| Apr 11, 2026 | 3,260 | 4.52 |
| Apr 10, 2026 | 3,220 | 4.50 |
| Apr 9, 2026 | 3,230 | 4.51 |
| Apr 8, 2026 | 3,410 | 4.60 |
| Apr 7, 2026 | 3,590 | 4.70 |
| Apr 6, 2026 | 3,160 | 4.46 |
| Apr 5, 2026 | 3,010 | 4.38 |
Station Information
- USGS Site No
- 12189500
- State
- WA
- County
- Skagit County
- Coordinates
- 48.4246, -121.5685
- Drainage Area
- 714 mi²
- Datum (ft)
- 266.0
- HUC Code
- 17110006
Recent Extremes
- Max discharge
-
62,600 cfsDec 11, 2025
- Min discharge
-
714 cfsOct 9, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Skagit River at Marblemount, WANormal9.9 mi · 6,310 cfs
-
Cascade River at Marblemount, WANormal9.9 mi · 1,800 cfs
-
Baker River at Henry Thompson Branch at Concrete, WAVery Low11.3 mi · 1,370 cfs
-
Skagit River Near Concrete, WALow11.6 mi · 15,900 cfs
-
Diobsud Creek Near Marblemount, WAVery High11.7 mi · 120 cfs