The Water Quality Control Division’s primary responsibility is the treatment of both domestic and industrial wastewater for the City of Turlock, Community Service Districts of Keyes and Denair and some primary treated effluent from the City of Ceres. Other duties include laboratory analysis of potable and non-potable waters and the Environmental Compliance (Industrial Pretreatment) program. All of these programs are either mandated by federal or state law or governed by those laws and regulations.
