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Column Name: NAICS_CODE

Description:

The 6-digit North American Industry Classification System (NAICS) code that represents a subdivision of an industry that accommodates user needs in the United States. For detailed information about NAICS and for a crosswalk between NAICS and SIC codes, please check the U.S. Census Bureau website Exit.

Envirofacts Table Name(s):

ICIS_FACILITY_NAICS

Data Source:
Data Element:
Properties:

Type:Char
Length:6

Definition Source:ICIS-NPDES Data Element Definitions-March 2020