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 304 - RECORDKEEPING RESPONSIBILITY OF SYSTEMS
Section Env-Ws 304.07 - Lead, Copper, and Corrosion Testing

Universal Citation: NH Admin Rules Env-Ws 304.07

Current through Register No. 13, March 27, 2025

(a) Each system shall retain records of lead and copper samples and corrosion measurements until the records are at least 12 years old.

(b) Lead, copper, and corrosion testingrecords shall include the following information:

(1) Date, place, and context of the sample; and

(2) Date and results of analyses.

(c) Data shall also be maintained concerning the types and concentrations of chemical treatments.

(d) Records of lead service line replacement shall not be destroyed if they are less than 10 years old.

(See Revision Note at chapter heading for Env-Ws 300); ss by #8498, eff 11-30-05

Disclaimer: These regulations may not be the most recent version. New Hampshire may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.