New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Wt - Wetlands Programs
Chapter Env-Wt 900 - STREAM CROSSINGS; CERTIFIED CULVERT MAINTAINER PROGRAM
Part Env-Wt 904 - DESIGN AND CONSTRUCTION OF STREAM CROSSINGS
Section Env-Wt 904.02 - Conditions Applicable to All Stream Crossing Work
Universal Citation: NH Admin Rules Env-Wt 904.02
Current through Register No. 13, March 27, 2025
All stream crossing work shall be subject to all applicable conditions in Env-Wt 307, and in particular:
(a) In-stream work shall be done only during:
(1) Low flow or dry conditions, in non-tidal
areas; or
(2) When the tide is
seaward of the work area, in tidal areas; and
(b) Work on stream crossings that requires any work in areas that are subject to flowing water shall maintain normal flows and prevent water quality degradation during the work by using best management practices, such as temporary by-pass pipes, culverts, or cofferdams.
#9714, eff 5-12-10
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