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 January 16, 2026, 20:48 (UTC)
Created January 16, 2026, 20:48 (UTC)
contains_pii non
crisis_categories Fortes pluies
criticality_level Faible
data_formats FGDB/GDB; GEOJSON; GeoTIF; LAS; PDF; SHP
fair_openness Level 2 - Machine-readable
geographic_scope Canada
sensitivity_level Faible
source_inventaire Inventaire_W
source_url https://open.canada.ca/data/en/dataset/c9e3f92f-05d8-450f-84ef-ba7ada1097b0
subject form_descriptors
update_frequency not_planned
year_most_recent 2023-04-08 14:00:37.556000
year_start 2020-01-06 18:20:28.904000