Western Flows

Gunnison River

At Delta, Co USGS: 09144250 Provisional Data Last Updated: May 24, 09:56 PM PT

Current Flow

631.0 cfs
Steady

Water Temp

61.2 °F
Safe (< 65°F)

Expected Weather

Temp --°F
Wind -- mph
Rain Chance --%
Pressure -- hPa

Location

System Insights

  • Flow is running below average with no significant precipitation forecast over the next 3 days.

Verify access, permits, and local conditions before entering any waterway.

Today's Weather

Forecast Details

Morning

At 6 AM: 42°F and Overcast, wind S at 2 mph. By 10 AM: 63°F and Clear, wind E at 2 mph.

Afternoon/Evening

At 2 PM: 78°F and Clear, wind W at 3 mph. By 6 PM: 78°F and Clear, wind NW at 16 mph.

Overnight

Dropping from 67°F at 10 PM to 53°F by 4 AM. Conditions Overcast with wind E at 7 mph.

3-Day Outlook

🌓 First Quarter

Today, May 23

☁️

80° / 42°

Chance of Rain: 3%
5:53 AM 8:24 PM

Sunday, May 24

☁️

84° / 50°

Chance of Rain: 4%
5:53 AM 8:25 PM

Monday, May 25

🌧️

83° / 53°

Chance of Rain: 17%
5:52 AM 8:26 PM

Flow Trend & 7-Day Forecast

Source: USGS

The current cfs of 631 CFS is running severely below the historical median of 3,870 CFS for this date, indicating lower-than-average seasonal water levels.

Current (CFS)
7-Day Forecast
Historical Median

7-Day Water Temperature (°F)

Source: USGS
Current (°F)
Historical Median
68°F Threshold

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Glossary & Methodology

Cubic Feet per Second (CFS)

The standard measure for streamflow. One CFS is equal to one cubic foot of water flowing past a specific point in one second (about 7.48 gallons).

Acre-Foot (AF)

The volume of water needed to cover one acre of land to a depth of one foot. One acre-foot is exactly 325,851 gallons.

Snow Water Equivalent (SWE)

The amount of water contained within the snowpack. It can be thought of as the depth of water that would theoretically result if you melted the entire snowpack instantaneously.

Data Sources

Live metrics and historical medians are aggregated directly from the US Geological Survey (USGS), California Data Exchange Center (CDEC), and National Resources Conservation Service (NRCS). Daily flow statistics represent provisional records and are subject to agency revision.