North Bay-Mattawa Conservation Authority
As a community-based, non-profit environmental organization, NBMCA is dedicated to
conserving, restoring, developing and managing renewable natural resources on a watershed basis.
NBMCA is one of 36 Conservation Authorities who are members of Conservation Ontario.
Be a Steward!
Prevent Erosion and Runoff!
Planting trees and shrubs along the shoreline or stream bank at your home, farm or cottage is one of the ways you can help protect and preserve water quality.
Permits
Development and On-site Sewage
Permits are one tool for balancing human needs with the needs
of the natural environment, protecting people and property
from natural hazards.
Science
Integrated Watershed Management
From water quality monitoring and flood forecasting to drinking water source protection, NBMCA uses science to make watershed management decisions.
Get Outside!
Trails & Events
Looking to hike, bike, or ski?
Paddle a historic canoe route?
Explore our natural heritage?
Take part in an environmental festival or special event?
News
NBMCA Delivers Essential Service During Stay-at-Home Order
During the Provincial Emergency and Stay-at-Home Order issued by the province on April 8, 2021, the North Bay-Mattawa Conservation Authority will continue to deliver programs that have been deemed an “Essential Business/Service” by the Ontario/Canadian government.
MoreNBMCA Issues Flood Outlook / Water Safety Statement
Recent rainfall has left the ground saturated and water levels significantly above average for this time of year. These conditions combined with 23mm of rain in the forecast over the weekend have prompted the North Bay-Mattawa Conservation Authority to issue a Watershed Conditions Statement – Flood Outlook for Chippewa Creek and similar urbanized watercourses and Water Safety statement for the remainder of its jurisdiction.
MoreNBMCA Issue Flood Outlook Statement
With 75mm of rain in the forecast over the next four days, the North Bay-Mattawa Conservation Authority has issued a Flood Outlook Statement for the watershed.
More“Michael's Boardwalk” dedicated today in Laurier Woods Conservation Area
Family and friends of 28-year old Michael Gauthier gathered in Laurier Woods Conservation Area this morning to dedicate a new 180 ft boardwalk built to honour his memory, his passion for the outdoors, and his love of Laurier Woods.
More