Russian River near Windsor CA
USGS Site No: 11465390 • Russian River • Sonoma County, CA
Russian River near Windsor CA on the Russian River is currently at 267 cfs (Normal — 50th percentile for this date) . Gage height: 6.21 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 | 140 | |
| 25th | Low threshold | 179 | |
| 50th (Median) | Normal (median) | 268 | Today: 267 cfs |
| 75th | High threshold | 430 | |
| 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 | 269 | — |
| May 27, 2026 | 273 | — |
| May 26, 2026 | 274 | — |
| May 25, 2026 | 275 | — |
| May 24, 2026 | 277 | — |
| May 23, 2026 | 278 | — |
| May 22, 2026 | 268 | — |
| May 21, 2026 | 287 | — |
| May 20, 2026 | 302 | — |
| May 19, 2026 | 309 | — |
| May 18, 2026 | 318 | — |
| May 17, 2026 | 325 | — |
| May 16, 2026 | 333 | — |
| May 15, 2026 | 342 | — |
| Oct 31, 2025 | 267 | — |
| Oct 30, 2025 | 268 | — |
| Oct 29, 2025 | 271 | — |
| Oct 28, 2025 | 272 | — |
| Oct 27, 2025 | 273 | — |
| Oct 26, 2025 | 269 | — |
| Oct 25, 2025 | 261 | — |
| Oct 24, 2025 | 257 | — |
| Oct 23, 2025 | 256 | — |
| Oct 22, 2025 | 253 | — |
| Oct 21, 2025 | 253 | — |
| Oct 20, 2025 | 255 | — |
| Oct 19, 2025 | 257 | — |
| Oct 18, 2025 | 261 | — |
| Oct 17, 2025 | 263 | — |
| Oct 16, 2025 | 261 | — |
Station Information
- USGS Site No
- 11465390
- State
- CA
- County
- Sonoma County
- Coordinates
- 38.5157, -122.8647
- Drainage Area
- 1,022 mi²
- Datum (ft)
- 34.2
- HUC Code
- 18010110
Recent Extremes
- Max discharge
-
735 cfsMay 1, 2025
- Min discharge
-
201 cfsAug 22, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Russian River at Hacienda Bridge near Guerneville CANormal3.4 mi · 228 cfs
-
Dry C near Mouth near Healdsburg CANormal5.0 mi · 81 cfs
-
Santa Rosa C at Willowside Road near Santa Rosa CANormal5.8 mi · 12 cfs
-
Laguna DE Santa Rosa C near Sebastopol CAHigh6.5 mi · 4 cfs
-
Russian River near Healdsburg CANormal6.9 mi · 189 cfs