Paul M Bradley et al.
Environmental pollution (Barking, Essex : 1987), 193, 173-180 (2014-07-20)
Pharmaceutical contamination of shallow groundwater is a substantial concern in effluent-dominated streams, due to high aqueous mobility, designed bioactivity, and effluent-driven hydraulic gradients. In October and December 2012, effluent contributed approximately 99% and 71%, respectively, to downstream flow in Fourmile