"Sub-watershed" means a drainage area of approximately 20,000 acres, equivalent to a 6th-level HUC 12-digit watershed.
N.H. Code Admin. R. Env-Wt 802.09
"Sub-watershed" means a drainage area of approximately 20,000 acres, equivalent to a 6th-level HUC 12-digit watershed.
N.H. Code Admin. R. Env-Wt 802.09