Total streamflow across the
Genesee River
was last observed at
5,360
cfs, and is expected to yield approximately
10,631
acre-ft of water today; about 95%
of normal.
Average streamflow for this time of year is
5,668 cfs,
with recent peaks last observed
on
2014-05-17 when daily discharge volume was observed at
36,850 cfs.
Maximum discharge along the river is currently at the
Genesee River At Portageville Ny
reporting a streamflow rate of 4,390 cfs.
However, the streamgauge with the highest stage along the river is the
Genesee River At Avon Ny
with a gauge stage of 14.08 ft.
This river is monitored from 4 different streamgauging stations along the Genesee River, the highest being situated at an altitude of 1,479 ft, the
Genesee River At Wellsville Ny.
| Last Updated | 2026-02-20 |
| Discharge Volume | 10,631 ACRE-FT |
| Streamflow |
5,360.0 cfs
+1720.0 cfs (+47.25%) |
| Percent of Normal | 94.56% |
| Maximum |
36,850.0 cfs
2014-05-17 |
| Seasonal Avg | 5,668 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Genesee River At Wellsville Ny
USGS 04221000 |
970 cfs | 5.92 ft | 79.63 | |||||
|
Genesee River At Portageville Ny
USGS 04223000 |
4390 cfs | 11.73 ft | 41.61 | |||||
|
Genesee River Near Mount Morris Ny
USGS 04227500 |
715 cfs | 12.22 ft | -42.34 | |||||
|
Genesee River At Avon Ny
USGS 04228500 |
765 cfs | 14.08 ft | -8.93 |
The Genesee River is a tributary of Lake Ontario flowing northward through the Twin Tiers of Pennsylvania and New York in the United States.
The river provided the original power for the Rochester area's 19th century mills and still provides hydroelectric power for downtown Rochester.