Short and long term drinking water advisories that are in place in First Nation communities on reserve located in Canada. Drinking water advisories are preventive measures put in place to protect public health from drinking water that could be contaminated. In a First Nation community, a drinking water advisory can affect as little as one building and does not always represent a community-wide drinking water problem. Drinking water advisories are put in place for various reasons. For instance, a community may issue an advisory if there are problems in the overall water system, such as line breaks, equipment failure, or poor filtration/disinfection during water treatment. Communities may also choose to issue a drinking water advisory as a precautionary measure, such as when there are emergency repairs in the water distribution system or if a community does not have a trained Water System Operator or Community-based Drinking Water Quality Monitor in place.

Data from the RUISSO program, bacteriological and physicochemical quality of streams and inland water bodies in the Montreal agglomeration, from the Aquatic Environment Monitoring Network. An [interactive map] (https://experience.arcgis.com/experience/38d7c7bb43da4e2082aa836689d0d318/) is also available.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

RUISSO program sampling points, stream water quality, Aquatic environment monitoring network.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

SAMPLING POINTS FOR THE QUALO program, shoreline water quality of the aquatic environment monitoring network.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

History of annual reviews of the quality of water bodies in Montreal. The aquatic environment monitoring network (RSMA) takes surface water samples in order to draw up a state of the situation in the Montreal agglomeration.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Data relating to the quality of water in the St. Lawrence River resulting from the special program planned and carried out by the Aquatic Environment Monitoring Network as part of the work that required the closure of the south-east interceptor in November 2015.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

COURDO SPÉCIAL program sampling points, watercourse quality, Aquatic environment monitoring network.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

This product provides the median of monthly maximum turbidity values (in nephelometric turbidity units) for drinking water facilities by drainage region. Turbidity refers to the relative cloudiness of water, caused by suspended particles in water. The Survey of Drinking Water Plants collected this monthly maximum turbidity data for surface water sources from facilities reporting turbidity data for at least 10 months in 2013. These facilities served 24 million people and produced 4,091 million cubic metres of potable water from surface water sources in 2013. Source water turbidity was monitored continuously at 42% of these drinking water plants in 2013, daily at 34% of plants and less frequently at the remaining plants.

This dataset includes water chemistry data collected from five of the six lakes as part of the Northwestern Ontario Size Series project in 1987 and 1990 including species of nitrogen and phosphorus, carbon, chlorophyll a, conductivity, soluble reactive silica, chloride, sulphate, conductivity, sodium, potassium, magnesium, calcium, pH, alkalinity and organic acids

COURDO program sampling points, stream quality, Aquatic environment monitoring network.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**