North American Industry Classification System (NAICS) Canada 2017 Version 3.0

• 22 - Utilities
• 221 - Utilities^US
• 2213 - Water, sewage and other systems^US
• 22131 - Water supply and irrigation systems^US

221310 - Water supply and irrigation systems^US

This Canadian industry comprises establishments primarily engaged in operating water collection, treatment and distribution systems for domestic and industrial needs.

• Illustrative example(s)

  • irrigation system operation
  • water collection, treatment and distribution systems
  • water filtration plant operation

  All examples