Water Intel
USGS 09380000
Colorado River

Colorado River at Lees Ferry, AZ

Coconino County, Arizona · USGS 09380000

Updated Sep 18, 11:00 AM MST

HISTORICAL CONTEXT

Current flow is 21% below the historical median for this date.

The historical median streamflow for this calendar date is 9,675 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: 111,800 mi²
Current measurements: 7
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, 11:00 AM MST
7.99 ft
Specific conductance
Sep 18, 11:00 AM MST
871 µS/cm
Water temperature
Sep 18, 11:00 AM MST
70.9°F (21.6°C)
Dissolved oxygen
Sep 18, 11:00 AM MST
5.5 mg/L
Turbidity
Sep 18, 11:00 AM MST
1.3 _FNU
Streamflow
Sep 18, 11:00 AM MST
7,670 ft³/s
pH
Sep 18, 11:00 AM MST
8.1 pH Units