Government and Municipalities of Québec

API for retrieving data on snow load planning following a storm. The API is secure and requires a token. To get a token, developers need to email donneesouvertes@montreal.ca. *The traffic signs in force on streets for parking during periods of snow loading always prevail over the data transmitted...

The Plan of Land Use and Development of the Agglomération de Montréal indicates a target aimed at increasing the protected land area to 10%. This objective is reiterated in the 2020-2030 Climate Plan and the Nature and Sports Plan as part of the Montréal 2030 strategic plan. In 2023, the...

As part of special projects, the Air Quality Monitoring Network (RSQA) measures pollutant concentrations at temporary stations in order to deepen our knowledge of ambient air quality. The table shows the operating rates (%) of analyzers at temporary stations for a period of 6 months (shown in...

This set is the result of statistical analyses carried out by the Housing Department of the City of Montreal. The inspection priority indicator aims to identify the addresses most likely to present health issues in order to have them inspected by its team of inspectors.

Results of the survey on the satisfaction and pride of employees of the City of Laval in living in their city and their perceptions of Laval, conducted in 2014

This data set shows the results of Palintest screening to detect the presence or absence of lead water. The drinking water distributed in Montreal is of excellent quality. However, some building pipes contain lead, which can dissolve and end up in tap water. For more information, visit...

Contracts granted by public servants under delegated authorities. Note that the data can also be visualized using an [API] (https://donnees.montreal.ca/dataset/contrats-et-subventions-api) or the [Contract View] tool (https://ville.montreal.qc.ca/vuesurlescontrats/).

The main objective of this sampling program was to assess the potential effects of the spill on plant quality by comparing the results of analyses of samples taken during and after the spill with those taken before. The distribution of the stations aimed to assess the impacts of the spill in a...

This data set contains press releases published by the City of Montreal.

This data set shows each tax line that makes up the taxpayers' annual tax bill using the City of Montreal's taxation system. The published data is an image of when the tax bill was first issued. Some features, exceptions, or changes made later may not have been included in this dataset. For...

This set shows the data related to inflow and effluent from the treatment plant during the 2015 summer season. These data were subject to special treatments (simulation and estimation efforts) to offer more flexibility to the prototypes developed as part of the Aquahacking 2016 event. This is a...

This data set shows the list of the administrative units of the City of Montreal.

This set presents self-identification data collected on a voluntary basis from people who submit a question to the city council and the agglomeration council. The data is treated confidentially and is presented using a gender-based and intersectional analysis framework (ADS+). The data collected...

Atmospheric concentrations of metal pollutants sampled on the island of Montreal. This program is part of the activities of the Air Quality Monitoring Network (RSQA) and improves the monitoring of the presence of [gaseous air pollutants] (. /rsqa-gas-pollutant). The set shows the metal...

Produced water flow at drinking water factories

Inventory of municipal structures in the City of Montreal, which it owns or leases. It includes more than 75 types of real estate uses that categorize all buildings and external facilities, including arenas, libraries, fire stations, cultural centers, cottages, water features and outdoor pools.

This set presents the list of food establishments located in the Montreal agglomeration and under the responsibility of the Food Inspection Division of the City of Montreal that have been convicted for an offence under the Food Products Act (L.R.Q., c. P-29) and its regulations. The location on a...

To support Montreal businesses during this exceptional situation, the Department of Economic Development of the City of Montreal has provided Montreal businesses and organizations with a dedicated telephone line, as well as a web form in order to facilitate the processing of information requests,...

Statistics on the operation, attendance and staff of day camps, by district.

2017 Municipal Election — City Hall