Acute lethality tests on rainbow trout carried out on untreated wastewater, south-east interceptor work, Nov. 2015 (archives)

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 [Overview and summary interpretation of the monitoring of the spill] (http://ville.montreal.qc.ca/pls/portal/docs/PAGE/EAU_FR/MEDIA/DOCUMENTS/bilan_intercepteursudest_deversement2015.pdf) provides information to explain these measures.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 18:20 (UTC)
Created	April 17, 2026, 18:20 (UTC)
contact_email	donneesouvertes@montreal.ca
contact_person	{"en": "Ville de Montréal", "fr": "Ville de Montréal"}
criticality_level	[]
data_dictionary	["environment"]
geographic_scope	[]
open_canada_collection	federated
open_canada_date_published	2016-02-05 00:00:00
open_canada_keywords	{"en-t-fr": ["Rivers", "Water", "St. Lawrence River", "SE", "Interceptor Works November 2015"], "fr": ["Cours d eau", "Eau", "Fleuve Saint-Laurent", "SE", "Travaux Intercepteur Novembre 2015"]}
open_canada_subject	["nature_and_environment"]
sensitivity_level	unrestricted
title_fr	Essais de létalité aiguë sur la truite arc-en-ciel effectués sur les eaux usées non traitées, travaux intercepteur sud-est, Nov. 2015 (archives)
update_frequency	irregular