Santa Clara River near Piru CA
USGS Site No: 11109000 • Santa Clara River • Ventura County, CA
Santa Clara River near Piru CA on the Santa Clara River is currently at 51 cfs (High — 79th percentile for this date) . Gage height: 2.02 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 | 8 | |
| 25th | Low threshold | 18 | |
| 50th (Median) | Normal (median) | 28 | |
| 75th | High threshold | 41 | |
| 95th | Very High threshold | 96 | Today: 51 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 | 53 | — |
| May 27, 2026 | 55 | — |
| May 26, 2026 | 56 | — |
| May 25, 2026 | 56 | — |
| May 24, 2026 | 56 | — |
| May 23, 2026 | 58 | — |
| May 22, 2026 | 57 | — |
| May 21, 2026 | 59 | — |
| May 20, 2026 | 59 | — |
| May 19, 2026 | 60 | — |
| May 18, 2026 | 64 | — |
| May 17, 2026 | 65 | — |
| May 16, 2026 | 67 | — |
| May 15, 2026 | 72 | — |
| Apr 20, 2026 | 441 | — |
| Apr 19, 2026 | 443 | — |
| Apr 18, 2026 | 438 | — |
| Apr 17, 2026 | 440 | — |
| Apr 16, 2026 | 438 | — |
| Apr 15, 2026 | 435 | — |
| Apr 14, 2026 | 433 | — |
| Apr 13, 2026 | 454 | — |
| Apr 12, 2026 | 451 | — |
| Apr 11, 2026 | 452 | — |
| Apr 10, 2026 | 458 | — |
| Apr 9, 2026 | 457 | — |
| Apr 8, 2026 | 459 | — |
| Apr 7, 2026 | 455 | — |
| Apr 6, 2026 | 451 | — |
| Apr 5, 2026 | 458 | — |
Station Information
- USGS Site No
- 11109000
- State
- CA
- County
- Ventura County
- Coordinates
- 34.4036, -118.7392
- Drainage Area
- 645 mi²
- Datum (ft)
- 715.2
- HUC Code
- 18070102
Flood Stage Thresholds
- Action Stage
- 12.8 ft
- Flood Stage
- 13.1 ft
- Moderate Flood
- 14.0 ft
- Major Flood
- 14.2 ft
Currently 11.08 ft below flood stage.
Recent Extremes
- Max discharge
-
1,050 cfsDec 24, 2025
- Min discharge
-
30 cfsAug 29, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Piru Creek Below Santa Felicia Dam CANormal4.0 mi · 36 cfs
-
Piru Creek Above Lake Piru CAHigh8.3 mi · 32 cfs
-
Sespe C near FillmoreVery High11.0 mi · 44 cfs
- Unknown
-
Santa Paula C near Santa PaulaVery High19.6 mi · 11 cfs