LowFlows2000 - Water Quality eXtension (LF2000-WQX)

The LF2000-WQX model simulates and predicts concentrations of down-the-drain chemicals that reach freshwaters in England and Wales via discharges from wastewater treatment plants. It is used: (1) by UK regulators for abstraction and discharge licencing; and (2) by UKCEH scientists to conduct risk assessments, under current and future river flow conditions, for any chemical used by humans and discharged into rivers from wastewater treatment.