2022 Edition

National Industry 221310 Sub-Description:

Water treatment plants

Overview

Water treatment plants is one of 10 sub descriptions for NAICS National Industry 221310, Water Supply and Irrigation Systems.

Identifier

The identifier for Water treatment plants is f29f8295198e170b8191c4c86e750f08.

Learn more about how we calculate this value.

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2022 f29f8295198e170b8191c4c86e750f08
2017 f29f8295198e170b8191c4c86e750f08
2012 f29f8295198e170b8191c4c86e750f08

Standard Industrial Classification (SIC) Mappings

Mappings are not available for this combination of NAICS code and edition.

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 221310, Water treatment plants:

  1. office water company condominium office
  2. office water company office
  3. pipeline operation non flammable
  4. pipeline operation non flammable utility
  5. utility
  6. water company
  7. water company condominium office
  8. water company general liability is not available
  9. water company office
  10. water sewage and other system
  11. water supply and irrigation system
  12. water treatment plant
  13. waterwork
  14. waterwork operation