LANGUILLE RIVER
Last Updated: May 10, 2026
Total streamflow across the
Languille River
was last observed at
5,640
cfs, and is expected to yield approximately
11,187
acre-ft of water today; about 193%
of normal.
River levels are high.
Average streamflow for this time of year is
2,925 cfs,
with recent peaks last observed
on
2025-04-07 when daily discharge volume was observed at
26,600 cfs.
Maximum discharge along the river is currently at the
Languille River At Palestine
reporting a streamflow rate of 4,090 cfs.
This is also the highest stage along the Languille River, with a gauge stage of
23.75 ft at this location.
This river is monitored from 2 different streamgauging stations along the Languille River, the highest being situated at an altitude of 210 ft, the
Languille River Near Colt.
Get the latest River Levels, Streamflow, and Hydrology for in River flows across 2 streamgages of the Languille River
15-Day Long Term Forecast
River Details
| Last Updated | 2026-05-09 |
| Discharge Volume | 11,187 ACRE-FT |
| Streamflow |
5,640.0 cfs
Past 24 Hours: -400.0 cfs (-6.62%) |
| Percent of Normal | 192.82% |
| Maximum |
26,600.0 cfs
2025-04-07 |
| Seasonal Avg | cfs |
River Streamflow Levels
| Streamgauge | Streamflow | Gauge Stage | 24hr Change (%) | % Normal | Minimum (cfs) | Maximum (cfs) | Air Temp | Elevation |
|---|---|---|---|---|---|---|---|---|
|
Languille River Near Colt
USGS 07047942 |
1550 cfs | 13.22 ft | -16.22 | |||||
|
Languille River At Palestine
USGS 07047950 |
4090 cfs | 23.75 ft | -2.39 |
Seasonal Discharge Comparison
Maximum Streamflow Discharge
Streamflow Elevation Profile
It is part of the St. Lawrence River Basin and is a tributary of the Yamaska River. The river has played a significant role in the history of the region, with indigenous peoples using it for transportation and fishing. Today, it is primarily used for recreational activities such as fishing and boating, and for agricultural purposes such as irrigation. Several reservoirs and dams have been built along the river, including the Gérard-Côté Reservoir and the Saint-Joachim Dam, which are used for hydroelectric power generation. The Languille River has also been the site of environmental restoration projects to improve water quality and protect the ecosystem.
Kinney Lake State Wildlife Area
Kinney Lake SWA
Hugo SWA Ponds
Karval Reservoir
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