San Joaquin River near Stevinson CA
USGS Site No: 11260815 • San Joaquin River • Merced County, CA
Current reading not available.
Nearby gauges with live readings
This gauge isn't reporting right now. These nearby USGS gauges are currently active:
- Salt Slough at Highway 165 near Stevinson CA 3.3 mi@if($nearby->currentReading) · 82 cfs@endif
- Mud Slough near Gustine CA 4.1 mi@if($nearby->currentReading) · 61 cfs@endif
- San Joaquin River at Fremont Ford Bridge CA 4.9 mi@if($nearby->currentReading) · 291 cfs@endif
- San Joaquin River above Merced River near Newman CA 8.1 mi@if($nearby->currentReading) · 333 cfs@endif
- San Joaquin River near Newman CA 8.3 mi@if($nearby->currentReading) · 570 cfs@endif
↑ Upstream on San Joaquin River
San Joaquin River near Mendota CA
Downstream on San Joaquin River ↓
San Joaquin River at Fremont Ford Bridge CA
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 | 2 | |
| 25th | Low threshold | 16 | |
| 50th (Median) | Normal (median) | 68 | |
| 75th | High threshold | 1,780 | |
| 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.
10th–95th historical
Day-of-year median
Recent discharge
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| Oct 1, 2025 | 1 | — |
| Sep 30, 2025 | 0 | — |
| Sep 29, 2025 | 0 | — |
| Sep 28, 2025 | 0 | — |
| Sep 27, 2025 | 0 | — |
| Sep 26, 2025 | 0 | — |
| Sep 25, 2025 | 0 | — |
| Sep 24, 2025 | 0 | — |
| Sep 23, 2025 | 0 | — |
| Sep 22, 2025 | 0 | — |
| Sep 21, 2025 | 0 | — |
| Sep 20, 2025 | 0 | — |
| Sep 19, 2025 | 1 | — |
| Sep 18, 2025 | 1 | — |
| Sep 17, 2025 | 1 | — |
| Sep 16, 2025 | 1 | — |
| Sep 15, 2025 | 0 | — |
| Sep 14, 2025 | 1 | — |
| Sep 13, 2025 | 1 | — |
| Sep 12, 2025 | 1 | — |
| Sep 11, 2025 | 1 | — |
| Sep 10, 2025 | 1 | — |
| Sep 9, 2025 | 1 | — |
| Sep 8, 2025 | 0 | — |
| Sep 7, 2025 | 0 | — |
| Sep 6, 2025 | 0 | — |
| Sep 5, 2025 | 0 | — |
| Sep 4, 2025 | 1 | — |
| Sep 3, 2025 | 0 | — |
| Sep 2, 2025 | 0 | — |
Station Information
- USGS Site No
- 11260815
- State
- CA
- County
- Merced County
- Coordinates
- 37.2951, -120.8436
- Drainage Area
- 7,473 mi²
- Datum (ft)
- 71.0
- HUC Code
- 18040001
Recent Extremes
- Max discharge
-
423 cfsApr 22, 2025
- Min discharge
-
0 cfsSep 23, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Salt Slough at Highway 165 near Stevinson CALow3.3 mi · 82 cfs
-
Mud Slough near Gustine CANormal4.1 mi · 61 cfs
-
San Joaquin River at Fremont Ford Bridge CANormal4.9 mi · 291 cfs
-
San Joaquin River above Merced River near Newman CANormal8.1 mi · 333 cfs
-
San Joaquin River near Newman CANormal8.3 mi · 570 cfs