GREEN RIVER

River Levels Streamflow Hydrology
November 2, 2024
Last Updated 2024-11-02
Discharge Volume 43,256 ACRE-FT
Streamflow 21,808.0 cfs
+268.0 cfs (+1.24%)
Percent of Normal 80.39%
Maximum 166,168.0 cfs
2024-05-28
Seasonal Avg 27,127 cfs

Total streamflow across the Green River was last observed at 21,808 cfs, and is expected to yield approximately 43,256 acre-ft of water today; about 80% of normal. Average streamflow for this time of year is 27,127 cfs, with recent peaks last observed on 2024-05-28 when daily discharge volume was observed at 166,168 cfs.

Maximum discharge along the river is currently at the Green River At Lock 2 At Calhoun reporting a streamflow rate of 6,030 cfs. However, the streamgauge with the highest stage along the river is the Green River Near Auburn with a gauge stage of 57.88 ft. This river is monitored from 20 different streamgauging stations along the Green River, the highest being situated at an altitude of 7,477 ft, the Green River At Warren Bridge.

The Green River is a 730-mile long river that flows through Wyoming, Colorado, and Utah. It is known for its beautiful canyons and unique geology. The river was first explored by John Wesley Powell in 1869 and was a major transportation route for Native Americans and settlers. The river is fed by numerous tributaries and is known for its hydroelectric power potential. There are several reservoirs and dams along the river, including Flaming Gorge Dam, which was completed in 1964 and provides irrigation water for agriculture and recreational opportunities such as boating and fishing. The Green River is also popular for whitewater rafting, hiking, and camping. The river is critical for agriculture in the region, providing water for crops such as hay, alfalfa, and wheat.

YEAR OVER YEAR DISCHARGE

INTERACTIVE MAP

Streamflow Conditions
Streamgauge Streamflow Gauge Stage 24hr Change (%) % Normal Minimum (cfs) Maximum (cfs) Air Temp Elevation
Green River At Warren Bridge
USGS 09188500
131 cfs 1.36 ft 25.96
Green River Near La Barge
USGS 09209400
532 cfs 4.8 ft -2.74
Green River Below Fontenelle Reservoir
USGS 09211200
679 cfs 11.31 ft -1.45
Green River Near Green River
USGS 09217000
793 cfs 1.34 ft 0.89
Green River Near Greendale
USGS 09234500
834 cfs 8.2 ft -0.83
Green River Near Jensen
USGS 09261000
1490 cfs 2.14 ft 0
Green River At Green River
USGS 09315000
1980 cfs 5.91 ft 0
Green River At Mineral Bottom Nr Cynlnds Ntl Park
USGS 09328920
1980 cfs 6.58 ft -1.98
Green River Nr New Hradec
USGS 06344600
0 cfs 5.9 ft -14.81
Green River Below Howard A Hanson Dam
USGS 12105900
592 cfs 5.29 ft -1.33
Green River Near Mckinney
USGS 03305000
5 cfs 1.2 ft 27.4
Green River At Purification Plant Near Palmer
USGS 12106700
577 cfs 5.04 ft 4.53
Green River Near Great Barrington
USGS 01198000
8 cfs 0.46 ft -4.53
Green River At Williamstown
USGS 01333000
8 cfs 1.32 ft -3.8
Green River Near Geneseo
USGS 05447500
178 cfs 2.35 ft 3.49
Green River At Munfordville
USGS 03308500
378 cfs 3.11 ft -2.33
Green River Near Colrain
USGS 01170100
10 cfs 2.48 ft 0
Green River At Paradise
USGS 03316500
4750 cfs 3.54 ft 1.06
Green River At Lock 2 At Calhoun
USGS 03320000
6030 cfs 11.75 ft 1.86
Green River Near Auburn
USGS 12113000
884 cfs 57.88 ft 17.55
History of the River

The Green River is a tributary of the Lillooet River in southwestern British Columbia, Canada. Approximately 25 kilometres in length, it begins at the outflow of Green Lake in Whistler and flows northeast to join the Lillooet River about two kilometres above where the river flows into Lillooet Lake. Its main tributaries are the Soo River and the river-like Rutherford Creek, which is the location of one of only two artificial whitewater kayaking courses in Canada. Just below Rutherford Creek is Nairn Falls.

Hourly Forecast
Next 5 Days

Long Term Forecast
Next 16 Days

Streamflow Levels

20

Cubic Feet Per Second

440

Cubic Feet Per Second

390

Cubic Feet Per Second

100

Cubic Feet Per Second

13

Cubic Feet Per Second

4

Cubic Feet Per Second

1490

Cubic Feet Per Second