Wallace River at Gold Bar, WA

USGS Site No: 12135000 • Wallace River • Snohomish County, WA

Wallace River at Gold Bar, WA on the Wallace River is currently at 82 cfs (Normal — 34th percentile for this date) . Gage height: 2.20 ft.

Reading from

82
CFS Discharge
2.20
Gage Height (ft)
Normal
Flow Condition
N/A
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 43
25th Low threshold 54
50th (Median) Normal (median) 136 Today: 82 cfs
75th High threshold 224
95th Very High threshold 606

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.

1.2k 610 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 67 —
May 27, 2026 69 —
May 26, 2026 72 —
May 25, 2026 76 —
May 24, 2026 82 —
May 23, 2026 88 —
May 22, 2026 96 —
May 21, 2026 106 —
May 20, 2026 119 —
May 19, 2026 139 —
May 18, 2026 161 —
May 17, 2026 194 —
May 16, 2026 290 —
May 15, 2026 219 —
Apr 20, 2026 178 —
Apr 19, 2026 154 —
Apr 18, 2026 133 —
Apr 17, 2026 129 —
Apr 16, 2026 143 —
Apr 15, 2026 221 —
Apr 14, 2026 211 —
Apr 13, 2026 158 —
Apr 12, 2026 105 —
Apr 11, 2026 115 —
Apr 10, 2026 115 —
Apr 9, 2026 115 —
Apr 8, 2026 130 —
Apr 7, 2026 175 —
Apr 6, 2026 193 —
Apr 5, 2026 161 —

Station Information

USGS Site No
12135000
State
WA
County
Snohomish County
Coordinates
47.8640, -121.6826
Drainage Area
19 mi²
Datum (ft)
205.9
HUC Code
17110009
View on USGS NWIS →

Recent Extremes

Max discharge
2,160 cfs
Mar 18, 2026
Min discharge
12 cfs
Aug 14, 2025

Computed from the local daily-values archive.

Nearby Gauges

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