New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Wq - Water Quality and Quantity Programs
Chapter Env-Wq 1000 - SUBDIVISIONS; INDIVIDUAL SEWAGE DISPOSAL SYSTEMS
Part Env-Wq 1010 - SEPTIC TANKS
Section Env-Wq 1010.03 - Water-Tightness of Septic Tanks
Universal Citation: NH Admin Rules Env-Wq 1010.03
Current through Register No. 13, March 27, 2025
(a) Septic tanks shall be watertight and constructed of materials, such as concrete, plastic, or fiberglass, that are resistant to corrosion, decay, and cracking or buckling due to frost, settling, or backfilling.
(b) Any septic tank constructed from separate sections shall be sealed so as to be watertight with joint sealant that has been represented by its manufacturer or distributor as conforming to ASTM C990-09.
(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08; ss by #9904-A, eff 4-16-11
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