NAICS Code Lookup

Sewage Treatment Facilities

Description

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

NAICS 221320 Cross Reference
General Liability (GL)
98810 Sewage Disposal--Plant Operations
48039 Sewers
SIC
4952 Sewerage Systems
NCCI Class Code
7580 Sewage Disposal Plant Operation & Drivers
CA Class Code
7580 Sanitary or Sanitation Districts Operation
DE Class Code
0753 Waterworks
MI Class Code
7580 SEWAGE DISPOSAL PLANT OPERATION
NJ Class Code
7580 SEWERAGE DISPOSAL PLANT OPERATION & Drivers
NY Class Code
7580 SEWAGE DISPOSAL PLANT OPERATION & DRIVERS
PA Class Code
0753 Waterworks
TX Class Code
7580 Sewage Disposal Plant Operation & Drivers

Alternate NAICS Descriptions

  • 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

Related NAICS Codes

  • 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 562991, Septic Tank and Related Services; and
  • Cleaning and rodding sewers and catch basins--are classified in U.S. Industry 562998, All Other Miscellaneous Waste Management Services.