Streamflow

Below normal

Gunnison River below Gunnison Tunnel streamflow

Daily mean discharge, Gunnison-Colorado basin, Colorado

Data through Jul 25, 2026 · source last checked Jul 26, 2026 · page revised Jul 26, 2026

Cite
cfs
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About this data
Source
US Geological Survey (USGS)
Series
Daily mean streamflow (discharge)
Geography
Gunnison River below Gunnison Tunnel
Unit
cfs
Calculation
Daily mean
Last observation
Jul 25, 2026
Update frequency
Daily

Now 262 cfs, 60% below the 5-yr median.

The Gunnison River below Gunnison Tunnel flows at 262 cfs, down 45.8% from last month and 60% below the 5-year median. Year-over-year, flow is down 60.3%.

The numbers
PeriodCurrentPriorChange
Week over week262 cfs259 cfs+1.2%
Month over month262 cfs483 cfs-45.8%
Year over year262 cfs660 cfs-60.3%
vs 5-yr median262 cfs661 cfs-60.4%