"Weir" means a flap within a skimmer that adjusts automatically to small changes in water level and assures a continuous water flow to the skimmer.
N.H. Code Admin. R. Env-Wq 1102.72
"Weir" means a flap within a skimmer that adjusts automatically to small changes in water level and assures a continuous water flow to the skimmer.
N.H. Code Admin. R. Env-Wq 1102.72