Water Intel
USGS 09402500
Colorado River

Colorado River near Grand Canyon, AZ

Coconino County, Arizona · USGS 09402500

Updated Sep 18, 10:15 AM MST

HISTORICAL CONTEXT

Current flow is 20% below the historical median for this date.

The historical median streamflow for this calendar date is 10,300 ft³/s. Water Intel compares the latest reading with USGS day-of-year statistics where available.

RECENT STREAMFLOW

Streamflow trend

STATION DETAILS

About this gauge

Site type: Stream
County: Coconino County
Drainage area: 141,600 mi²
Current measurements: 2
DATA SOURCE

Official USGS station

Water Intel organizes provisional public monitoring data from the U.S. Geological Survey.

View USGS station →
CURRENT MEASUREMENTS

Latest available readings

Gage height
Sep 18, 10:15 AM MST
15.48 ft
Streamflow
Sep 18, 10:15 AM MST
8,290 ft³/s