Topography of AAFC and Water Security Agency Dams

LiDAR data collected in 2018 of water control structures in Tennaille, Newton, and Huff Lake in Saskatchewan, Canada. Includes Digital Terrain Models, Contours, and Orthorectified imagery.

LiDAR Data to be used by AAFC to assess whether additional land control should be pursued and other hydrological studies including potential dam break failure scenarios.

Data and Resources

Additional Info

Field	Value
Last Updated	April 17, 2026, 21:05 (UTC)
Created	April 17, 2026, 21:05 (UTC)
contact_email	agri-geomatics-agrog@agr.gc.ca
contact_person	{"fr": "Gouvernement du Canada; Agriculture et Agroalimentaire Canada; Direction générale de la science et de la technologie,agri-geomatics-agrog@agr.gc.ca", "en": "Government of Canada; Agriculture and Agri-Food Canada; Science and Technology Branch,agri-geomatics-agrog@agr.gc.ca"}
criticality_level	[]
data_dictionary	EPSG:2956,http://www.epsg.org/,8.3.4
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2019-07-25 00:00:00
open_canada_keywords	{"fr": ["Terre agricole", "Hydrographie", "Topographie", "Agriculture"], "en": ["Farmlands", "Hydrography", "Topography", "Agriculture"]}
open_canada_subject	["form_descriptors"]
sensitivity_level	unrestricted
title_fr	Topographie des barrages d’AAC et de l’Agence de la sécurité de l’approvisionnement en eau
update_frequency	not_planned