Sacramento River at Delta CA
USGS Site No: 11342000 • Sacramento River • Shasta County, CA
Sacramento River at Delta CA on the Sacramento River is currently at 732 cfs (High — 85th percentile for this date) . Gage height: 5.00 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 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 | 192 | |
| 25th | Low threshold | 210 | |
| 50th (Median) | Normal (median) | 251 | |
| 75th | High threshold | 346 | |
| 95th | Very High threshold | 1,110 | Today: 732 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 | 565 | — |
| May 27, 2026 | 492 | — |
| May 26, 2026 | 468 | — |
| May 25, 2026 | 469 | — |
| May 24, 2026 | 474 | — |
| May 23, 2026 | 483 | — |
| May 22, 2026 | 490 | — |
| May 21, 2026 | 501 | — |
| May 20, 2026 | 521 | — |
| May 19, 2026 | 521 | — |
| May 18, 2026 | 554 | — |
| May 17, 2026 | 560 | — |
| May 16, 2026 | 570 | — |
| May 15, 2026 | 582 | — |
| Apr 20, 2026 | 1,020 | — |
| Apr 19, 2026 | 1,020 | — |
| Apr 18, 2026 | 1,060 | — |
| Apr 17, 2026 | 1,130 | — |
| Apr 16, 2026 | 1,240 | — |
| Apr 15, 2026 | 1,290 | — |
| Apr 14, 2026 | 1,340 | — |
| Apr 13, 2026 | 1,570 | — |
| Apr 12, 2026 | 1,990 | — |
| Apr 11, 2026 | 1,210 | — |
| Apr 10, 2026 | 688 | — |
| Apr 9, 2026 | 639 | — |
| Apr 8, 2026 | 636 | — |
| Apr 7, 2026 | 661 | — |
| Apr 6, 2026 | 685 | — |
| Apr 5, 2026 | 705 | — |
Station Information
- USGS Site No
- 11342000
- State
- CA
- County
- Shasta County
- Coordinates
- 40.9396, -122.4172
- Drainage Area
- 425 mi²
- Datum (ft)
- 1,078.0
- HUC Code
- 18020005
Flood Stage Thresholds
- Action Stage
- 9.8 ft
- Flood Stage
- 15.0 ft
- Moderate Flood
- 18.8 ft
- Major Flood
- 24.0 ft
Currently 10.00 ft below flood stage.
Recent Extremes
- Max discharge
-
17,500 cfsJan 4, 2026
- Min discharge
-
212 cfsSep 27, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
- Unknown
-
Trinity River above Coffee C near Trinity Center CAHigh19.1 mi · 164 cfs
- Unknown
- Unknown
- Unknown