« Back to Gardner Mountain Trail Rivers

Green River (WA) near Auburn

Critical Stages
Action
Flood
Moderate
Major

Latest Observation

Updated: 11:45 PM PST 12/14/25

Status: Minor

Stage: 10.1 ft

Flow: 67.5 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
4 AM 12/15 9.70332 67.3
10 AM 12/15 10.0595 67.5
4 PM 12/15 10.09013 67.5
10 PM 12/15 10.08231 67.5
4 AM 12/16 10.07938 67.5
10 AM 12/16 10.0605 67.5
4 PM 12/16 10.03281 67.5
10 PM 12/16 10.03239 67.5
4 AM 12/17 10.09996 67.5
10 AM 12/17 10.21247 67.6
4 PM 12/17 10.3742 67.7
10 PM 12/17 10.4587 67.8
4 AM 12/18 10.47115 67.8
10 AM 12/18 10.45284 67.8
4 PM 12/18 10.45733 67.8
10 PM 12/18 10.53036 67.8
4 AM 12/19 10.79518 68
10 AM 12/19 11.04501 68.2
4 PM 12/19 11.24479 68.3
10 PM 12/19 11.38835 68.4
4 AM 12/20 11.48689 68.4
10 AM 12/20 11.56056 68.4
4 PM 12/20 11.63127 68.5
10 PM 12/20 11.68343 68.5
4 AM 12/21 11.60279 68.5
10 AM 12/21 11.53011 68.4
4 PM 12/21 11.46474 68.4
10 PM 12/21 11.4072 68.4
4 AM 12/22 11.36221 68.3
10 AM 12/22 11.33338 68.3
4 PM 12/22 10.61715 67.9
10 PM 12/22 6.41039 64.5
4 AM 12/23 4.55565 62.7
10 AM 12/23 4.4037 62.5
4 PM 12/23 4.25116 62.3
10 PM 12/23 4.09277 62.2
4 AM 12/24 3.93006 62
TimeStage (ft)Flow (kcfs)
11:45 PM 12/14 10.1 67.5
11:30 PM 12/14 10.1 67.5
11:15 PM 12/14 10.1 67.5
11:00 PM 12/14 10.1 67.5
10:45 PM 12/14 10.2 67.6
10:30 PM 12/14 10.2 67.6
10:15 PM 12/14 10.2 67.6
10:00 PM 12/14 10.2 67.6
9:45 PM 12/14 10.2 67.6
9:30 PM 12/14 10.2 67.6
9:15 PM 12/14 10.3 67.7
9:00 PM 12/14 10.3 67.7
8:45 PM 12/14 10.3 67.7
8:30 PM 12/14 10.4 67.7
8:15 PM 12/14 10.4 67.7
8:00 PM 12/14 10.5 67.8
7:45 PM 12/14 10.5 67.8
7:30 PM 12/14 10.6 67.9
7:15 PM 12/14 10.6 67.9
7:00 PM 12/14 10.7 68
6:45 PM 12/14 10.7 68
6:30 PM 12/14 10.8 68
6:15 PM 12/14 10.8 68
6:00 PM 12/14 10.9 68.1
5:45 PM 12/14 10.9 68.1
5:30 PM 12/14 11 68.1
5:15 PM 12/14 11 68.1
5:00 PM 12/14 11 68.1
4:45 PM 12/14 11 68.1
4:30 PM 12/14 11.1 68.2
Hydrograph for Green River (WA) near Auburn
14000' - the Green River will experience major flooding inundating much of the flood plain from the middle Green River valley downstream to Tukwilla. Some homes...businesses and neighborhoods will see significant flooding with some evacuations likely needed. Levees may be overtopped and erosion may damage levees. A flow of 12000 cfs or above on the Green River corresponds roughly to a phase 4 flood in the King County flood system.
12000' - the Green River will inundate low areas from the middle Green River valley downstream to Auburn...with water over several roads including SE Green Valley Rd and West Valley Rd. Levees from Auburn down through Tukwilla may exhibit seeapage and may weaken due to saturation. A flow of 12000 cfs on the Green River corresponds to a phase 4 flood in the King County flood system.
10000' - the Green River will flood low areas of the middle Green River valley with water over SE Green Valley Rd. Some flooding is possible at a few low spots along the banks of the Green River in Auburn, including near Issac Evans Park in lower Mill Creek basin between Auburn and Kent due to backwater. A flow of 9000 cfs feet on the Green River corresponds to a phase 3 flood in the King County flood system.
9000' - the Green River will flood low areas of the middle Green River valley with water over SE Green Valley Rd. Some backwater inundation is possible in lower Mill Creek basin between Auburn and Kent. A flow of 9000 cfs feet on the Green River corresponds to a phase 3 flood in the King County flood system.
7000' - the Green River will spill over its banks into low areas in Green Valley and in lower Mill Creek basin between Auburn and Kent. A flow of 7000 cfs on the Green River corresponds to a phase 2 flood in the King County flood system.
DateStage (ft)
Nov 23, 1959 69.75
Dec 11, 1946 68.16
Dec 12, 1955 67.73
Dec 10, 1953 67.17
Feb 10, 1951 67.02
Nov 13, 1958 66.09
Feb 8, 1955 65.91
Apr 18, 1938 65.88
Dec 14, 1946 65.74
Dec 10, 1956 65.13
Jan 7, 1945 64.98
Nov 28, 1937 64.9
Feb 1, 1953 64.71
Feb 21, 1961 64.7
Jan 23, 1953 64.67
Dec 3, 1943 64.6
Dec 29, 1945 64.31
Dec 12, 1953 64.29
Feb 7, 2020 64.25
Mar 4, 1950 63.82

Data provided by the National Weather Service.