NAICS

221310 Water Supply and Irrigation Systems

Overview

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.

Alternate descriptions

  • 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

Related NAICS

  • Establishments primarily engaged in irrigation project construction (except lawn) are classified in Industry 237110, Water and Sewer Line and Related Structures Construction;
  • Establishments primarily engaged in installing lawn sprinkler systems are classified in Industry 238220, Plumbing, Heating, and Air-Conditioning Contractors;
  • Establishments primarily engaged in lawn irrigation services are classified in Industry 561730, Landscaping Services;
  • Establishments primarily engaged in retailing bottled water are classified in U.S. Industry 445298, All Other Specialty Food Retailers; and
  • Government establishments primarily engaged in administering irrigation districts are classified in Industry 926130, Regulation and Administration of Communications, Electric, Gas, and Other Utilities.

Top carriers

  • State Fund
  • Texas Mutual Ins Co
  • Pinnacol Assurance
  • Emc Ins Co Grp
  • Compsource Mutual Ins Co (fka Compsource Oklahoma)
  • Amtrust Ngh Grp

Cross reference

Industry codes related to NAICS 221310: general liability, SIC, and state or NCCI class codes.

General Liability (GL)

96703 Irrigation Works Operations
99943 Water Companies

SIC

4971 Irrigation Systems
4941 Water Supply

NCCI Class Code

251 Irrigation Works Operation & Drivers.
7520 Waterworks Operation & Drivers.

CA Class Code

0251 Irrigation, Drainage or Reclamation Works
7520 Waterworks

DE Class Code

0753 Waterworks

MI Class Code

7520 WATERWORKS OPERATION

NJ Class Code

7520 Waterworks Operation & Drivers.

NY Class Code

0251 IRRIGATION WORKS OPERATION & DRIVERS
7520 Waterworks Operation & Drivers.

PA Class Code

0753 Waterworks

TX Class Code

7520 Waterworks Operation & Drivers.

Market report

Accounts

Premium

Top Carriers
New/Retained Business
Accounts Won
Accounts Lost
Rate History
Premium Dist.
Premium History
Mod Dist.
Premium/LCM
Mod/LCM