This application allows a private individual or a company, a customer of
to make full or partial payments to the Ministère online.
Registers held by virtue of these laws can be consulted on-line or by
means of search tools or in the form of downloadable documents.
Air - Climate Change
Air quality index
Information tool to communicate air pollution measurements. This index is
calculated and updated every hour; it stems from the measurement of several
air pollutants at various air-quality monitoring stations across the
It is possible to consult lists and illustrations of the species sampled in
each tributary of the Bourlamaque River. For each sampling station, there is
also a chart giving the percentage of pollution intolerant fish and the
percentage of fish with anomalies.
Directory of dams
Lists and gives certain information on all dams with a height of 1 metre
or more. It is designed for dam owners, municipalities, RCMs, citizens
living close to such works and in general for any individual or
organization interested in dam safety and land-use management.
Hydrological and hydraulic forecasting
Offers forecasts of the water level and flow of certain watercourses in
southern Québec. This system especially targets the watercourses of
certain watersheds that have a dam operated by the Ministère and the watercourses of the Montreal archipelago hydrological system.
Maps of flood-risk ice-free zones (French)
Presents the geographic location of all flood-risk sites. Searches cans
be carried out according to various criteria, namely by municipality,
RCM, administrative region and watercourse.
Level and flow history (French)
It is possible to obtain a complete history of daily water levels and
flow rates recorded by all the hydrometric stations operated by
Ministère, whether open or closed, as well as monthly statistics.