NAICS 5 Digit Industry 22132

Industry 22132

NAICS 5  Digit Industry 22132 – Sewage Treatment Facilities

Definition of NAICS 5 Digit Industry 22132: See industry description for NAICS 221320 below.

Industry Description of NAICS Code 221320:This industry comprises establishments primarily engaged in operating sewer systems or sewage treatment facilities that collect, treat, and dispose of waste.

Cross-References for Industry 22132

What codes are similar to this industry that might be more applicable? The cross-reference guide below displays the codes that are similar to industry 22132. Please review to find the most applicable classification.

  • Operating waste treatment or disposal facilities (except sewer systems or sewage treatment facilities)–are classified in Industry 56221, Waste Treatment and Disposal;
  • Pumping (i.e., cleaning) septic tanks and cesspools–are classified in U.S. Industry NAICS 562991, Septic Tank and Related Services; and
  • Cleaning and rodding sewers and catch basins–are classified in U.S. Industry NAICS 562998, All Other Miscellaneous Waste Management Services.

Other Index Entries for NAICS 5-Digit Industry 22132

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with industry 22132. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • Collection, treatment, and disposal of waste through a sewer system
  • Sewage disposal plants
  • Sewage treatment plants or facilities
  • Sewer systems
  • Waste collection, treatment, and disposal through a sewer system

Industry Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry (Where you are now), and the most specific is the 6 digit NAICS code. If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

Other helpful NAICS Downloads

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NAICS 5 Digit Industry 22132 | Class Codes