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Drainage is the natural or artificial removal of surface and sub-surface water from an area. 

Separate Systems

There are two primary systems for drainage that work separately:Two underground systems

  • Stormwater system
    • water from precipitation
    • flows untreated into receiving water
    • managed & maintained by Public Works
  • Wastewater system
    • liquid waste (sewage) from residential, commercial and industrial uses
    • gets treated before returning to receiving water
    • managed & maintained by Aquatera

The City of Grande Prairie Public Works department maintain the storm sewers within the City, see Storm Water Services

Last updated: 1/3/2012 8:12:00 AM