Cedar River at Cedar Falls, WA

USGS Site No: 12116500Cedar River • King County, WA

Cedar River at Cedar Falls, WA on the Cedar River is currently at 115 cfs (Low — 19th percentile for this date) . Gage height: 5.85 ft.

Reading from

115
CFS Discharge
5.85
Gage Height (ft)
Low
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 90
25th Low threshold 133 Today: 115 cfs
50th (Median) Normal (median) 284
75th High threshold 553
95th Very High threshold 1,090

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.

1k 525 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 108 5.82
May 27, 2026 106 5.81
May 26, 2026 105 5.81
May 25, 2026 101 5.79
May 24, 2026 98 5.78
May 23, 2026 97 5.78
May 22, 2026 95 5.77
May 21, 2026 82 5.71
May 20, 2026 76 5.68
May 19, 2026 77 5.69
May 18, 2026 78 5.69
May 17, 2026 80 5.70
May 16, 2026 89 5.74
May 15, 2026 93 5.76
Apr 20, 2026 115 5.73
Apr 19, 2026 114 5.73
Apr 18, 2026 116 5.73
Apr 17, 2026 119 5.74
Apr 16, 2026 120 5.75
Apr 15, 2026 123 5.76
Apr 14, 2026 116 5.73
Apr 13, 2026 114 5.72
Apr 12, 2026 114 5.73
Apr 11, 2026 115 5.73
Apr 10, 2026 116 5.73
Apr 9, 2026 118 5.74
Apr 8, 2026 120 5.75
Apr 7, 2026 122 5.76
Apr 6, 2026 122 5.76
Apr 5, 2026 124 5.76

Station Information

USGS Site No
12116500
State
WA
County
King County
Coordinates
47.4170, -121.7920
Drainage Area
84 mi²
Datum (ft)
905.9
HUC Code
17110012
View on USGS NWIS →

Recent Extremes

Max discharge
6,710 cfs
Dec 11, 2025
Min discharge
34 cfs
Aug 24, 2025

Computed from the local daily-values archive.

Nearby Gauges