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 304.02 - Microbiological Records

Universal Citation: NH Admin Rules Env-Ws 304.02

Current through Register No. 13, March 27, 2025

(a) Each system shall retain all records of microbiological analyses, including repeat or special samples, for not less than 5 years.

(b) Actual laboratory reports may be kept or data may be transferred to tabular summaries, provided that the information retained includes:

(1) The analytical method used;

(2) The number of samples analyzed each month; and

(3) The analytical results, set forth in a form which makes possible comparison with the limits specified in Env-Ws 315.01.

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

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