NAICS Code
221310 - Water Supply and Irrigation Systems

The description for the NAICS Code 221310 - Water Supply and Irrigation Systems is:

This Industry Comprises Establishments Primarily Engaged In Operating Water Treatment Plants And/or Operating Water Supply Systems. The Water Supply System May Include Pumping Stations, Aqueducts, And/or Distribution Mains. The Water May Be Used For Drinking, Irrigation, or Other Uses.

• Canal, irrigation
• Filtration plant, water
• Impounding reservoirs, irrigation
• Irrigation system operation
• Water distribution (except irrigation)
• Water distribution for irrigation
• Water filtration plant operation
• Water supply systems
• Water treatment and distribution
• Water treatment plants

The related North American Industry Classification System Code(s) for NAICS Code 221310 - Water Supply and Irrigation Systems is:

The related GL Class Code(s) for NAICS Code 221310 - Water Supply and Irrigation Systems is:

The related SIC Code(s) for NAICS Code 221310 - Water Supply and Irrigation Systems is:

Description for 4971 Irrigation Systems

Establishments primarily engaged in operating water supply systems for the purpose of irrigation. Establishments primarily engaged in operating irrigation systems for others, but which do not themselves provide water, are classified in Agricultural Services, Industry 0721.

• Impounding reservoirs, irrigation
• Irrigation system operation
• Water distribution or supply systems for irrigation

Description for 4941 Water Supply

Establishments primarily engaged in distributing water for sale for domestic, commercial, and industrial use. Systems distributing water primarily for irrigation service are classified in Industry 4971.

• Water supply systems, except irrigation

The related NCCI Code(s) for 221310 - Water Supply and Irrigation Systems is:

The related CA Workers Comp Class Code(s) for NAICS Code 221310 is:

The related DE Workers Comp Class Code(s) for NAICS Code 221310 is:

The related MI Workers Comp Class Code(s) for NAICS Code 221310 is:

The related NJ Workers Comp Class Code(s) for NAICS Code 221310 is:

The related NY Workers Comp Class Code(s) for NAICS Code 221310 is:

The related PA Workers Comp Class Code(s) for NAICS Code 221310 is:

The related TX Workers Comp Class Code(s) for NAICS Code 221310 is: