Green River Near Auburn, WA

USGS Site No: 12113000Green River • King County, WA

Green River Near Auburn, WA on the Green River is currently at 610 cfs (Normal — 32th percentile for this date) . Gage height: 57.48 ft.

Reading from

610
CFS Discharge
57.48
Gage Height (ft)
Normal
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 380
25th Low threshold 527
50th (Median) Normal (median) 824 Today: 610 cfs
75th High threshold 1,270
95th Very High threshold 3,340

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.

5.2k 2.6k 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 599 57.46
May 27, 2026 656 57.56
May 26, 2026 740 57.71
May 25, 2026 739 57.71
May 24, 2026 741 57.71
May 23, 2026 757 57.74
May 22, 2026 835 57.87
May 21, 2026 868 57.92
May 20, 2026 1,100 58.29
May 19, 2026 1,120 58.33
May 18, 2026 1,150 58.37
May 17, 2026 1,110 58.31
May 16, 2026 973 58.09
May 15, 2026 892 57.96
Apr 20, 2026 1,220 58.47
Apr 19, 2026 1,240 58.52
Apr 18, 2026 1,290 58.59
Apr 17, 2026 1,450 58.81
Apr 16, 2026 1,480 58.86
Apr 15, 2026 1,440 58.80
Apr 14, 2026 1,220 58.49
Apr 13, 2026 1,240 58.51
Apr 12, 2026 1,340 58.65
Apr 11, 2026 1,410 58.75
Apr 10, 2026 1,470 58.83
Apr 9, 2026 1,500 58.88
Apr 8, 2026 1,620 59.05
Apr 7, 2026 1,650 59.09
Apr 6, 2026 1,600 59.03
Apr 5, 2026 1,640 59.07

Station Information

USGS Site No
12113000
State
WA
County
King County
Coordinates
47.3123, -122.2040
Drainage Area
399 mi²
HUC Code
17110013
View on USGS NWIS →

Recent Extremes

Max discharge
11,600 cfs
Dec 13, 2025
Min discharge
242 cfs
Aug 11, 2025

Computed from the local daily-values archive.

Nearby Gauges