New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Ws - Division of Water
Chapter Env-Ws 300 - NEW HAMPSHIRE DRINKING WATER RULES
Part Env-Ws 381 - CORROSION CONTROL TREATMENT, LEAD AND COPPER ACTION LEVELS
Section Env-Ws 381.13 - Lead Service Line Replacement
Current through Register No. 13, March 27, 2025
(a) The owner of a system failing to meet the lead action level in tap samples collected pursuant to Env-Ws 381.19, after installing corrosion control source water treatment or both, whichever sampling occurs later, shall replace lead service lines in accordance with 40 CFR 141.84.
(b) If a system is in violation of Env-Ws 381.05 through Env-Ws 381.08 or Env-Ws 381.11 through Env-Ws 381. 12 for failure to install source water or corrosion control treatment, the system owner shall commence lead service line replacement under 40 CFR 141.84 after the date by which the system was required to conduct monitoring under Env-Ws 381.19 has passed.
(See Revision Note at chapter heading for Env-Ws 300) #6521, eff 6-4-97, ss by #7734, eff 8-2-02; amd by #8351, eff 5-14/05