Ottawa River Levels
June 5 2023
194 ACRE-FT
Discharge Volume Today
-3.7 cfs (-3.64%) since yesterday50.62% of normal • Low
Total streamflow across the
Ottawa River
was last observed at
98
cfs, and is expected to yield approximately
194
acre-ft of water today; about 51%
of normal.
River levels are low and may signify a drought.
Average streamflow for this time of year is
194 cfs,
with recent peaks last observed at
9,800 cfs
on
2021-05-11.
River Summary: The Ottawa River is a 1,271 km long river that runs through Ontario and Quebec, with a drainage basin of 146,300 km². The river has been an important transportation route for Indigenous peoples for thousands of years and played a crucial role in the fur trade. During the 19th and 20th centuries, the river powered many sawmills, paper mills, and other industries. The river is also used for hydroelectric power generation, with many dams and reservoirs located along its course, including the Carillon and Des Joachims dams. Additionally, the Ottawa River is a popular destination for recreational activities such as boating, fishing, and swimming, and is home to numerous parks and conservation areas. The river also supports agriculture, particularly in its watershed in eastern Ontario, where many farms rely on the river for irrigation.

Last Updated | 2023-06-05 |
Streamflow | 98.0 cfs |
Percent Normal | 50.62% |
Maximum |
9,800.0 cfs
2021-05-11 |