Join in the celebration
and help us recognize
our unsung
watershed heroes!
Permits are one tool for balancing human needs with the needs
of the natural environment, protecting people and property
from natural hazards.
From water quality monitoring and flood forecasting to drinking water source protection, NBMCA uses science to make watershed management decisions.
Looking to hike, bike, or ski?
Paddle a historic canoe route?
Explore our natural heritage?
Take part in an environmental festival or special event?
Plans are underway to host the Mattawa River Canoe Race on June 8, 2024, with the support of paddlers, volunteers, sponsors, and donors.
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MoreThere was no snow to measure at the local monitoring locations reports the North Bay-Mattawa Conservation Authority (NBMCA) who measures snow depth and water content as part of its Flood Forecasting and Warning Program.
MoreThe snowpack has decreased by 14.8 cm and the snow water equivalent decreased by 48.7 mm since the previous snow survey on March 1, 2024, reports the North Bay-Mattawa Conservation Authority (NBMCA) who measures snow depth and water content as part of its Flood Forecasting and Warning Program. Patches of snow remain in forested, shaded, and elevated areas, particularly in the northern parts of the watershed.
MoreA Flood Watch has been issued for the North Bay-Mattawa watershed, except for the Lake Nipissing shoreline and Ottawa River at Mattawa areas, according to the North Bay-Mattawa Conservation Authority (NBMCA).
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