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 364 - BACKFLOW PREVENTION
Section Env-Ws 364.02 - Applicability
Universal Citation: NH Admin Rules Env-Ws 364.02
Current through Register No. 13, March 27, 2025
(a) A public water system shall have a cross-connection control program approved in accordance with Env-Ws 364.11 if:
(1) The
water system serves 1,000 or more persons; or
(2) The water system serves an entity which
poses a cross-connection hazard.
(b) Public water systems serving less than 1,000 people shall take appropriate action to prevent backflow occurrences and to eliminate cross-connections, however, an approved cross-connection control program shall not be necessary.
(See Revision Note at chapter heading for Env-Ws 300) #6521, eff 6-4-97; ss by #8360, INTERIM, eff 6-4-05, EXPIRES: 12 -1-05 ; ss by #8476, eff 11-30-05
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