Arroyo DE LA Laguna at Verona CA

USGS Site No: 11176900 • Alameda County, CA

Arroyo DE LA Laguna at Verona CA is currently at 25 cfs (Normal — 73th percentile for this date) . Gage height: 1.19 ft.

Reading from

25
CFS Discharge
1.19
Gage Height (ft)
Normal
Flow Condition
Normal
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 4
25th Low threshold 8
50th (Median) Normal (median) 13
75th High threshold 26 Today: 25 cfs
95th Very High threshold 160

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.

854 427 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 90 —
May 27, 2026 11 —
May 26, 2026 10 —
May 25, 2026 9 —
May 24, 2026 9 —
May 23, 2026 9 —
May 22, 2026 9 —
May 21, 2026 9 —
May 20, 2026 9 —
May 19, 2026 9 —
May 18, 2026 10 —
May 17, 2026 11 —
May 16, 2026 11 —
May 15, 2026 12 —
Apr 20, 2026 15 —
Apr 19, 2026 15 —
Apr 18, 2026 17 —
Apr 17, 2026 19 —
Apr 16, 2026 23 —
Apr 15, 2026 28 —
Apr 14, 2026 44 —
Apr 13, 2026 111 —
Apr 12, 2026 288 —
Apr 11, 2026 240 —
Apr 10, 2026 73 —
Apr 9, 2026 12 —
Apr 8, 2026 12 —
Apr 7, 2026 11 —
Apr 6, 2026 12 —
Apr 5, 2026 13 —

Station Information

USGS Site No
11176900
State
CA
County
Alameda County
Coordinates
37.6266, -121.8830
Drainage Area
403 mi²
Datum (ft)
260.1
HUC Code
18050004
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
15.0 ft
Flood Stage
15.0 ft
Moderate Flood
17.0 ft

Currently 13.81 ft below flood stage.

Recent Extremes

Max discharge
1,250 cfs
Feb 17, 2026
Min discharge
6 cfs
Aug 11, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges

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