effluent weir

effluent weir

[ə′flü·ənt ′wer]
(civil engineering)
A dam at the outflow end of a watercourse.
References in periodicals archive ?
John Wastewater Treatment Plant, including replacement of the clarifier drive, aeration piping/air diffusers components, return sludge air lift pump, effluent weir plates, and protective coating system on the tank.