The Chemung River is a 45-mile-long tributary of the Susquehanna River in New York and Pennsylvania.
Total streamflow across the
Chemung River
was last observed at
832
cfs, and is expected to yield approximately
1,650
acre-ft of water today; about 18%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
4,718 cfs,
with recent peaks last observed
on
2014-05-17 when daily discharge volume was observed at
106,400 cfs.
Maximum discharge along the river is currently at the
Chemung River At Chemung Ny
reporting a streamflow rate of 471 cfs.
However, the streamgauge with the highest stage along the river is the
Chemung River At Corning Ny
with a gauge stage of 14.74 ft.
This river is monitored from 3 different streamgauging stations along the Chemung River, the highest being situated at an altitude of 916 ft, the
Chemung River At Corning Ny.
| Last Updated | 2025-11-14 |
| Discharge Volume | 1,650 ACRE-FT |
| Streamflow |
832.0 cfs
-47.0 cfs (-5.35%) |
| Percent of Normal | 17.64% |
| Maximum |
106,400.0 cfs
2014-05-17 |
| Seasonal Avg | 4,718 cfs |
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Chemung River At Corning Ny
USGS 01529950 |
142 cfs | 14.74 ft | -11.25 | |||||
|
Chemung River At Elmira Ny
USGS 01530332 |
361 cfs | 1.13 ft | -7.67 | |||||
|
Chemung River At Chemung Ny
USGS 01531000 |
471 cfs | 3.07 ft | -3.48 |
The Chemung River ( shə-MUNG) is a tributary of the Susquehanna River, approximately 46.4 miles (74.7 km) long, in south central New York and northern Pennsylvania in the United States. It drains a mountainous region of the northern Allegheny Plateau in the Southern Tier of New York. The valley of the river has long been an important manufacturing center in the region but has suffered a decline in the late 20th century.