NAICS Code 22132 — Sewage Treatment Facilities

NAICS Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It contains 1 direct sub-code.

Code	`22132`
Title	Sewage Treatment Facilities
Level	NAICS Industry (5-digit)
Edition	NAICS 2022 edition

Official definition (2022 NAICS)

This industry comprises establishments primarily engaged in operating sewer systems or sewage treatment facilities that collect, treat, and dispose of waste.

This national industry shares the official Census description of 221320.

Where 22132 sits in the hierarchy

Level	Code	Title
Sector	`22`	Utilities
Subsector	`221`	Utilities
Industry Group	`2213`	Water, Sewage and Other Systems
NAICS Industry	`22132`	Sewage Treatment Facilities

Codes under 22132

Code	Title
`221320`	Sewage Treatment Facilities

Related NAICS Industry codes

22131 — Water Supply and Irrigation Systems
22133 — Steam and Air-Conditioning Supply

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Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.