Quaternary Geology of Southern Alberta - Areas modified by glacial lakes and streams, and lacustrine veneer (GIS data, polygon overlay features)

This polygon dataset represents those parts of the ground surface modified by lake and stream erosion and deposition, as well as stagnation moraines covered by lacustrine sediment, as depicted in AGS Map 207, 'Quaternary Geology, Southern Alberta' (stippled and cross-hatched areas).

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 18:22 (UTC)
Created April 17, 2026, 18:22 (UTC)
contact_email geodiscoveralberta@gov.ab.ca
contact_person {"en": "Government of Alberta; Government of Alberta; Alberta Energy Regulator", "fr": "Gouvernement de l'Alberta; Gouvernement de l'Alberta; Alberta Energy Regulator"}
criticality_level []
data_dictionary unknown,unknown,unknown
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2002-01-01 00:00:00
open_canada_keywords {"en": ["72E", "72L", "72M", "82G", "82H", "82I", "82J", "82O", "82P", "ALBERTA", "CANADA", "EROSION", "GEOLOGY", "GEOSCIENTIFICINFORMATION", "GIS-DATA", "QUATERNARY", "QUATERNARY-GEOLOGY", "SOUTHERN-ALBERTA", "SURFICIAL-GEOLOGY", "Government information"], "fr-t-en": ["72E", "72 LITRES", "72 M", "82 G", "82 HEURES", "82I", "82 JOURS", "82 OC", "82 P", "ALBERTA", "CANADA", "ÉROSION", "GÉOLOGIE", "INFORMATIONS GÉOSCIENTIFIQUES", "DONNÉES SIG", "QUATERNAIRE", "GÉOLOGIE DU QUATERNAIRE", "SUD DE L'ALBERTA", "GÉOLOGIE SUPERFICIELLE", "Information gouvernementale"]}
open_canada_subject ["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr
update_frequency continual