New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Wq - Water Quality and Quantity Programs
Chapter Env-Wq 1500 - ALTERATION OF TERRAIN
Part Env-Wq 1502 - DEFINITIONS
Section Env-Wq 1502.22 - Extended detention
Universal Citation: NH Admin Rules Env-Wq 1502.22
Current through Register No. 13, March 27, 2025
"Extended detention" means the temporary storage of a portion of the water quality volume (WQV) when the WQV is greater than the permanent pool storage volume within a stormwater management system.
(See Revision Note #1 at chapter heading for Env-Wq 1500) #9343, eff 1-1-09
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