Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector

Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector
Definition of superscripts
Notations

2213 - Water, sewage and other systems

This industry group comprises establishments primarily engaged in operating water, sewage and related systems.

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Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector - Classification structure
Code Title
22131Water supply and irrigation systems Water supply and irrigation systemsUS
22132Sewage treatment facilities Sewage treatment facilitiesUS
22133Steam and air-conditioning supply Steam and air-conditioning supplyUS
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