Russian River at Hacienda Bridge near Guerneville CA

USGS Site No: 11467000 • Russian River • Sonoma County, CA

Russian River at Hacienda Bridge near Guerneville CA on the Russian River is currently at 228 cfs (Normal — 50th percentile for this date) . Gage height: 2.01 ft. This station is at or above flood stage.

Reading from

↑ Upstream on Russian River
Russian River near Windsor CA
228
CFS Discharge
2.01
Gage Height (ft)
Normal
Flow Condition
FLOOD
Flood Status

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 113
25th Low threshold 160
50th (Median) Normal (median) 229 Today: 228 cfs
75th High threshold 316
95th Very High threshold 942

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.

18k 9.2k 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 218 —
May 27, 2026 203 —
May 26, 2026 215 —
May 25, 2026 223 —
May 24, 2026 224 —
May 23, 2026 222 —
May 22, 2026 209 —
May 21, 2026 212 —
May 20, 2026 240 —
May 19, 2026 266 —
May 18, 2026 280 —
May 17, 2026 292 —
May 16, 2026 306 —
May 15, 2026 320 —
Apr 20, 2026 662 —
Apr 19, 2026 605 —
Apr 18, 2026 666 —
Apr 17, 2026 754 —
Apr 16, 2026 887 —
Apr 15, 2026 1,070 —
Apr 14, 2026 1,410 —
Apr 13, 2026 1,850 —
Apr 12, 2026 1,780 —
Apr 11, 2026 861 —
Apr 10, 2026 569 —
Apr 9, 2026 477 —
Apr 8, 2026 488 —
Apr 7, 2026 499 —
Apr 6, 2026 509 —
Apr 5, 2026 520 —

Station Information

USGS Site No
11467000
State
CA
County
Sonoma County
Coordinates
38.5085, -122.9277
Drainage Area
1,338 mi²
Datum (ft)
22.3
HUC Code
18010110
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
31.0 ft

Recent Extremes

Max discharge
31,200 cfs
Jan 6, 2026
Min discharge
121 cfs
Aug 22, 2025

Computed from the local daily-values archive.

Nearby Gauges

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