Open Data Catalogue

Water network data

Data set name

Water Network Data Package

Data custodian

Engineering Services

Data currency comments

This data is updated frequently in the normal course of business, however priorities and resources determine how fast a change in reality is reflected in the database. The extract on this website is updated weekly.

Data set description

This package consists of several files and components as follows:

  • Water distribution mains
  • Water transmission mains
  • Dedicated Fire protection network DFPS mains
  • Water abandoned mains
  • Water control valves
  • Water (fire) hydrants
  • Water pressure zones

Commercial and residential connections to the mains are not available.

Data accuracy comments

These features are generally created with survey accuracy.


Attributes vary with feature type.

Coordinate system

DWG, SHP, TIF, Mr. SID, and ECW formatted data are projected in UTM Zone 10, NAD83 (CSRS). KML, CSV, and XLS formatted data are projected in latitude and longitude (WGS84). Not all CSV and XLS files have latitude and longitude and those are not projected.

Data set details