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 Service Delivery during COVID-19
The North Bay-Mattawa Conservation Authority continues to follow the guidance of the North Bay Parry Sound District Health Unit to monitor the Novel Coronavirus (COVID-19) situation and respond appropriately. We continue to examine our business practices to find a balance between our social responsibility to prevent the spread of COVID-19 and protecting our employees from potential exposure while continuing to deliver essential services.
MoreSnow Survey Readings for March 1, 2021
(North Bay, Ontario, March 1, 2021) The average snow depth has increased by 7.7 cm and the average water content has increased by 7.3 mm since the last snow survey February 17, reports the North Bay-Mattawa Conservation Authority (NBMCA) who measures snow depth and water content as part of its Flood Forecasting and Warning Program.
MoreMendicino Re-elected as Chair
(North Bay, February 25, 2021) The North Bay-Mattawa Conservation Authority (NBMCA) Board of Directors re-elected North Bay Councillor Dave Mendicino as its Chair at its Annual General Meeting Wednesday. Powassan Councillor Dave Britton was re-elected Vice Chair.
More
Kate Pace Way open to snowmobile traffic
Kate Pace Way
February 22, 2021 - Kate Pace Way between Cranberry Rd and Gibson Road is now open to snowmobile traffic as the North Bay-Parry Sound District Health Unit has re-opened snowmobile trails in the area.
MoreSnow Survey Readings for February 17, 2021
(North Bay, Ontario, February 17, 2021) The average snow depth has increased by 11.2 cm and the average water content has increased by 1 mm since the last snow survey February 1, reports the North Bay-Mattawa Conservation Authority (NBMCA) who measures snow depth and water content as part of its Flood Forecasting and Warning Program.
More2019 Year In Review
Registration NOW OPEN for the 45th Annual Mattawa River Canoe Race - July 24, 2021