 A Source Water Vulnerability Assessment was conducted by the Arkansas Department of Health in 2013; it concluded that Pine Bluff's water supply is at medium susceptibility to contamination

The Pine Bluff Wastewater Utility provides operation and maintenance of the city's municipally owned sewage collection and conveyance system.This system includes over of pipe and 52 lift stations to collect municipal and industrial wastewater and convey it to the Boyd Point Treatment Facility (BPTF).This facility treats and discharges treated effluent in accordance with a permit issued by the Arkansas Department of Environmental Quality (ADEQ).