Ontario Snow Survey location and data

This data contains location information for 1 of Ontario’s snow monitoring networks: * Surface Water Monitoring Centre (SWMC) Snow course data is collected by: * conservation authorities * Ontario Power Generation * Ministry of Natural Resources (MNR) districts Data is collected twice a month from November 15 until May 15. The Surface Water Monitoring Centre uses this data to assess: * current snow cover * frozen ground conditions * snowpack * potential snowmelt * contributions to streamflow The snow data is located in a corporate water and climate database. This data helps MNR and conservation authorities assess the potential for flood at the local and provincial scale.

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 19:24 (TU)
Créé le	avril 17, 2026, 19:24 (TU)
contact_person	{"en": "Government of Ontario; Government of Ontario; Natural Resources and Forestry", "fr": "Gouvernement de l'Ontario; Gouvernement de l'Ontario; Natural Resources and Forestry"}
criticality_level	[]
data_dictionary	unknown,unknown,unknown
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2024-01-05 00:00:00
open_canada_keywords	{"en": ["snow", "snow survey", "flood", "flood forecasting", "conservation authority", "weather", "climate", "hydrometric", "Surface Water Monitoring Centre", "Environment and Natural Resources", "Government information"], "fr-t-en": ["neige", "relevé de neige", "inondations", "prévision des inondations", "office de protection de la nature", "météo", "climat", "hydrométrique", "Centre de contrôle des eaux de surface", "Environnement et richesses naturelles", "Information gouvernementale"]}
open_canada_subject	["economics_and_industry"]
sensitivity_level	unrestricted
title_fr	Emplacement du relevé des neiges de l’Ontario et données
update_frequency	P1Y