Ontario Dam Inventory (extracted from geohub) (English, ESRI REST)

View metadata and access the original English ESRI REST file: Ontario Dam Inventory (extracted from geohub).

Format

ESRI REST

Access

file-only

Publisher-reported update

2026-03-25

The Ontario Dam Inventory (ODI) is an inventory of medium and large dams throughout Ontario. It uses a point-based system (x, y location) to identify each dam location. The ODI does not contain: * small dams * small water control structures * beaver dams * water crossings * road embankments * locks * falls * rapids * culverts Each dam location has an identifier that can be used to link to other dam information databases.

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