Gibraltar Dam Div Weir at Gibraltar Dam CA

USGS Site No: 11121900 • Santa Barbara County, CA

Gibraltar Dam Div Weir at Gibraltar Dam CA is currently at 12 cfs (High — 87th percentile for this date) . Gage height: 19.59 ft.

Reading from

12
CFS Discharge
19.59
Gage Height (ft)
High
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 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 0
25th Low threshold 3
50th (Median) Normal (median) 9
75th High threshold 10
95th Very High threshold 14 Today: 12 cfs

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.

22 11 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 13 —
May 27, 2026 13 —
May 26, 2026 13 —
May 25, 2026 13 —
May 24, 2026 13 —
May 23, 2026 13 —
May 22, 2026 13 —
May 21, 2026 13 —
May 20, 2026 13 —
May 19, 2026 13 —
May 18, 2026 13 —
May 17, 2026 13 —
May 16, 2026 13 —
May 15, 2026 13 —
Apr 20, 2026 13 —
Apr 19, 2026 13 —
Apr 18, 2026 13 —
Apr 17, 2026 13 —
Apr 16, 2026 13 —
Apr 15, 2026 12 —
Apr 14, 2026 12 —
Apr 13, 2026 12 —
Apr 12, 2026 11 —
Apr 11, 2026 11 —
Apr 10, 2026 11 —
Apr 9, 2026 11 —
Apr 8, 2026 11 —
Apr 7, 2026 11 —
Apr 6, 2026 11 —
Apr 5, 2026 11 —

Station Information

USGS Site No
11121900
State
CA
County
Santa Barbara County
Coordinates
34.5242, -119.6870
Datum (ft)
1,229.1
HUC Code
18060010
View on USGS NWIS →

Recent Extremes

Max discharge
13 cfs
Apr 19, 2026
Min discharge
0 cfs
Dec 31, 2025

Computed from the local daily-values archive.

Nearby Gauges

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