All-American Canal Below Drop 2 Reservoir Outlet
USGS Site No: 09527700 • All-American Canal • Imperial County, CA
All-American Canal Below Drop 2 Reservoir Outlet on the All-American Canal is currently at 4,570 cfs (Normal — 43th percentile for this date) . Gage height: 43.38 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 | 4,230 | |
| 25th | Low threshold | 4,410 | |
| 50th (Median) | Normal (median) | 4,630 | Today: 4,570 cfs |
| 75th | High threshold | 4,970 | |
| 95th | Very High threshold | 0 |
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 | 5,100 | — |
| May 27, 2026 | 5,190 | — |
| May 26, 2026 | 4,910 | — |
| May 25, 2026 | 4,800 | — |
| May 24, 2026 | 4,050 | — |
| May 23, 2026 | 4,550 | — |
| May 22, 2026 | 4,960 | — |
| May 21, 2026 | 5,090 | — |
| May 20, 2026 | 4,910 | — |
| May 19, 2026 | 4,800 | — |
| May 18, 2026 | 4,710 | — |
| May 17, 2026 | 3,760 | — |
| May 16, 2026 | 4,490 | — |
| May 15, 2026 | 4,730 | — |
| Apr 20, 2026 | 4,130 | — |
| Apr 19, 2026 | 3,450 | — |
| Apr 18, 2026 | 4,040 | — |
| Apr 17, 2026 | 4,400 | — |
| Apr 16, 2026 | 4,670 | — |
| Apr 15, 2026 | 4,450 | — |
| Apr 14, 2026 | 4,370 | — |
| Apr 13, 2026 | 4,330 | — |
| Apr 12, 2026 | 3,380 | — |
| Apr 11, 2026 | 3,880 | — |
| Apr 10, 2026 | 4,560 | — |
| Apr 9, 2026 | 4,410 | — |
| Apr 8, 2026 | 4,340 | — |
| Apr 7, 2026 | 4,320 | — |
| Apr 6, 2026 | 3,910 | — |
| Apr 5, 2026 | 2,480 | — |
Station Information
- USGS Site No
- 09527700
- State
- CA
- County
- Imperial County
- Coordinates
- 32.7043, -115.0481
- Datum (ft)
- 80.8
- HUC Code
- 18100204
Recent Extremes
- Max discharge
-
5,190 cfsMay 27, 2026
- Min discharge
-
605 cfsDec 25, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Brock Reservoir Outlet Near Calexico, CALow0.8 mi · 11 cfs
-
Brock Reservoir Inlet Near Calexico, CALow1.4 mi · 4 cfs
-
Coachella Canal Above All-American Canal DiversionNormal6.1 mi · 649 cfs
-
Cocopah Diversion From West Main Canal near SomertonNormal17.7 mi · 0 cfs
- Unknown