Government and Municipalities of Québec

This list identifies companies that have carried out in situ soil and/or groundwater treatment work in the province of Quebec in the last five years. * Company name: name to identify the company that carried out the in situ treatment work. * Address: building number and name of the communication...

Quantities collected by collections

Effluents and precipitations from the treatment plant

Since the beginning of the 1990s, several municipalities in Quebec have regulated the use of pesticides on their territory. Such municipal by-laws do not have to be approved by the Minister of the Environment, Climate Change, Wildlife and Parks prior to their adoption. However, municipalities...

Location, indicators and data concerning wastewater discharges by treatment plants and municipal overflow structures in Quebec.

Official list of laboratories accredited under the MELCC Analytical Laboratory Accreditation Program, offering air microbiology analysis services

Official list of laboratories accredited under the MDDELCC Analytical Laboratory Accreditation Program offering services to external customers

List of residual materials accepted by type of collection. Based on the residual materials management guide, this dataset is a tool that facilitates the sorting of residual materials, so that each material is in the right bin!

This set presents the annual mass balance of residual materials management for the agglomeration of Montreal.

Data on overflows from the wastewater system to overflow structures in the City of Repentigny from January 2014 to December 2016.

This data set shows the instantaneous measurements of precipitation quantities that fell by tilting from the auget to the rain gauges.

Biopesticides are grouped into three main categories, namely: * microbial agents, i.e. microorganisms (bacteria, algae, fungi, protozoa, viruses, mycoplasma or rickettsia and similar organisms) as well as all toxins and metabolites produced by them; * ecomones, that is to say chemical substances...

The City of Montreal measures air quality in the form of a numerical value called the “Air Quality Index (AQI).” This data set provides access to historical AQI values, updated daily. Note: The AQI systems don't change the time: they always use Eastern Standard Time (EST) and not Eastern Daylight...

1 general index map and 22 volumes of plans and technical sheets, including 1984 plates. These documents describe the properties belonging to the city of Montreal and all the transactions and modifications that affected these lots, mostly in the 20th century (streets, alleys, passages, parks,...

The 2016-2020 Sustainable Montreal Plan invites its partner organizations to commit to carrying out one or more of 20 actions, to participate in the work of one or more of the 4 mobilization teams in order to reach 10 collective targets. The following data shows the commitment of the Plan's...

Data relating to the water quality of industrial effluents that were sampled during the special program planned and carried out by the Industrial Discharge Control Division as part of the work that required the closure of the Southeast Interceptor in November 2015.

A certificate is required from sellers and users of pesticides who work in the sectors of activity described in the Regulation Respecting Permits and Certificates for the Sale and Use of Pesticides. First application for a certificate To obtain a certificate relating to the sale or use of...

The City of Montreal measures air quality in the form of a numerical value called the “Air Quality Index (AQI).” This data set provides access to daily AQI values, updated every hour, approximately 50 minutes after the hour. For example, the 13:00 data is available around 13:50, for all three...

Number of individuals who received a RénoVert tax credit and average amount paid, by age, gender, marital status and administrative region, for the 2016 to 2019 tax years, as of September 30, 2023, as of September 30, 2023.

This wastewater sampling campaign in the south-east interceptor aimed to determine the acute lethality and the physicochemical quality of the water discharged into the river without treatment during the work carried out on the south-east interceptor between 11 and 14 November 2015. The document...