Trout Ck near Tahoe Valley, CA
USGS Site No: 10336780 • Trout Creek • El Dorado County, CA
Trout Ck near Tahoe Valley, CA on the Trout Creek is currently at 49 cfs (Very High — 100th percentile for this date) . Gage height: 5.72 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 | 11 | |
| 50th (Median) | Normal (median) | 16 | |
| 75th | High threshold | 23 | |
| 95th | Very High threshold | 33 |
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 | 49 | — |
| May 27, 2026 | 48 | — |
| May 26, 2026 | 47 | — |
| May 25, 2026 | 47 | — |
| May 24, 2026 | 47 | — |
| May 23, 2026 | 48 | — |
| May 22, 2026 | 48 | — |
| May 21, 2026 | 48 | — |
| May 20, 2026 | 49 | — |
| May 19, 2026 | 49 | — |
| May 18, 2026 | 50 | — |
| May 17, 2026 | 52 | — |
| May 16, 2026 | 52 | — |
| May 15, 2026 | 52 | — |
| Apr 20, 2026 | 49 | — |
| Apr 18, 2026 | 50 | — |
| Apr 17, 2026 | 51 | — |
| Apr 16, 2026 | 53 | — |
| Apr 15, 2026 | 54 | — |
| Apr 13, 2026 | 53 | — |
| Apr 12, 2026 | 53 | — |
| Apr 11, 2026 | 54 | — |
| Apr 10, 2026 | 49 | — |
| Apr 9, 2026 | 46 | — |
| Apr 8, 2026 | 46 | — |
| Apr 7, 2026 | 46 | — |
| Apr 6, 2026 | 47 | — |
| Apr 5, 2026 | 47 | — |
| Apr 4, 2026 | 48 | — |
| Apr 3, 2026 | 51 | — |
Station Information
- USGS Site No
- 10336780
- State
- CA
- County
- El Dorado County
- Coordinates
- 38.9199, -119.9724
- Drainage Area
- 37 mi²
- Datum (ft)
- 6,241.6
- HUC Code
- 16050101
Flood Stage Thresholds
- Action Stage
- 8.0 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 9.5 ft
- Major Flood
- 10.0 ft
Currently 3.28 ft below flood stage.
Recent Extremes
- Max discharge
-
72 cfsFeb 26, 2026
- Min discharge
-
15 cfsSep 27, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
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Upper Truckee Rv at Highway 50 above Meyers, CAHigh5.7 mi · 80 cfs
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Carson Rv near Genoa, NVUnknown9.9 mi
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West Fork Carson Rv at Woodfords, CAVery High12.8 mi · 123 cfs
-
East Fork Carson Rv below Markleeville Ck near MarkleevilleVery High18.1 mi · 407 cfs
-
Carson Rv near Carson City, NVHigh19.0 mi · 311 cfs