Philadelphia Cn near Strawberry CA
USGS Site No: 11297000 • Tuolumne 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:
- Tuolumne River below Early Intake near Mather CA 20.9 mi@if($nearby->currentReading) · 957 cfs@endif
- Tuolumne River above Early Intake near Mather CA 21.4 mi@if($nearby->currentReading) · 418 cfs@endif
- Tuolumne River near Hetch Hetchy CA 21.4 mi@if($nearby->currentReading) · 366 cfs@endif
- Tuolumne River at Grand Cyn Of Tuolumne above Hetch Hetchy 27.7 mi@if($nearby->currentReading) · 819 cfs@endif
- West Walker Rv below L Walker Rv near Coleville, CA 35.2 mi@if($nearby->currentReading) · 422 cfs@endif
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 | 1 | |
| 25th | Low threshold | 16 | |
| 50th (Median) | Normal (median) | 36 | |
| 75th | High threshold | 57 | |
| 95th | Very High threshold | 60 |
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) |
|---|---|---|
| Sep 30, 2025 | 27 | — |
| Sep 29, 2025 | 27 | — |
| Sep 28, 2025 | 27 | — |
| Sep 27, 2025 | 27 | — |
| Sep 26, 2025 | 27 | — |
| Sep 25, 2025 | 28 | — |
| Sep 24, 2025 | 28 | — |
| Sep 23, 2025 | 28 | — |
| Sep 22, 2025 | 27 | — |
| Sep 21, 2025 | 28 | — |
| Sep 20, 2025 | 28 | — |
| Sep 19, 2025 | 29 | — |
| Sep 18, 2025 | 28 | — |
| Sep 17, 2025 | 27 | — |
| Sep 16, 2025 | 27 | — |
| Sep 15, 2025 | 28 | — |
| Sep 14, 2025 | 28 | — |
| Sep 13, 2025 | 28 | — |
| Sep 12, 2025 | 28 | — |
| Sep 11, 2025 | 28 | — |
| Sep 10, 2025 | 29 | — |
| Sep 9, 2025 | 28 | — |
| Sep 8, 2025 | 30 | — |
| Sep 7, 2025 | 30 | — |
| Sep 6, 2025 | 30 | — |
| Sep 5, 2025 | 30 | — |
| Sep 4, 2025 | 30 | — |
| Sep 3, 2025 | 30 | — |
| Sep 2, 2025 | 14 | — |
| Sep 1, 2025 | 0 | — |
Station Information
- USGS Site No
- 11297000
- State
- CA
- County
- Tuolumne County
- Coordinates
- 38.1783, -120.0466
- Datum (ft)
- 4,960.0
- HUC Code
- 18040010
Recent Extremes
- Max discharge
-
45 cfsJun 12, 2025
- Min discharge
-
0 cfsSep 1, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Tuolumne River below Early Intake near Mather CAVery High20.9 mi · 957 cfs
-
Tuolumne River above Early Intake near Mather CAVery High21.4 mi · 418 cfs
-
Tuolumne River near Hetch Hetchy CAVery High21.4 mi · 366 cfs
-
Tuolumne River at Grand Cyn Of Tuolumne above Hetch HetchyHigh27.7 mi · 819 cfs
-
West Walker Rv below L Walker Rv near Coleville, CAVery High35.2 mi · 422 cfs