City Water: CSMR at Plant #1 and Plant #2 Treatment Facilities

A dataset consisting of grab samples and daily samples from two water treatment plants between 2015 and 2021. Measurements of anions, pH, chlorine treatment, and total organic carbon (TOC) were taken over five years at both treatment plants. The data given were used to calculate the influent and effluent Chloride-to-Sulfate Mass Ratio (CSMR) for both plants. CSMR is of interest because it can be highly correlated with lead precipitation.