New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Dw - Drinking Water Programs
Chapter Env-Dw 400 - PUBLIC WATER SYSTEM CLASSIFICATION AND DESIGN
Part Env-Dw 403 - COATINGS, ADDITIVES, AND LEAD PROHIBITION
Section Env-Dw 403.03 - Distribution Piping Materials Inventory

Universal Citation: NH Admin Rules Env-Dw 403.03

Current through Register No. 13, March 27, 2025

The O/O of a community water system (CWS) shall identify and report to the department whether the following construction materials are present in the distribution system of the CWS:

(a) Lead from piping, solder, caulking, interior lining of distribution mains, alloys, and home plumbing;

(b) Copper from piping and alloys, service lines, and home plumbing;

(c) Galvanized piping, service lines, and home plumbing;

(d) Ferrous piping materials such as cast iron and steel; and

(e) Asbestos cement pipe.

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