G lobally, it has been recognized that water is one of the most important and critical natural resources to sustain life on this earth. Water composition is continuously changing due to natural and anthropogenic activities that ultimately cause environmental pollution (Yousaf et al., 2016). These pollutants include both chemical (Heavy metals, detergents, agrochemical residues, hydrocarbons etc.) and microbial (Bacteria, protozoa, virus, fungi etc.) pollutants from human and animal fecal waste which can be lethal to humans (Yi et al., 2011). Sedimentation of microorganisms into dissolved organic contents present in the wastewater through biological treatments considered the best approach to remove the microbial pollutants. It serves as that are substrates for the living organism present in the water Abstract | Industrial effluent discharge has increased due to rapid urbanization and industrialization. Irrational use of this water for irrigation has caused environmental and health issues. The objective of the current study is to evaluate the treated effluents of textile, ghee and chemical industries for major heavy metals (Cd, Cr, Ni, Pb and Fe) and other basic analysis (pH, EC, TSS and TDS). Effluent samples were collected from the discharge of industries entering into main wastewater collecting channel located in Faisalabad city. Heavy metals contents were determined via atomic absorption spectrophotometry. Results showed that the highest pH (11.06) was recorded in textile effluent while EC (7.89mS/cm), TSS (1185.55mg/L) and TDS (6317.33mg/L) were found highest in chemical industrial effluents. Heavy metals contents were determined through atomic absorption spectrophotometer. The mean comparison of heavy metal concentration (mg/L) showed the concentration of Cd, Cr and Ni were within the safe limits; however, Fe and Pb were higher than the safe limits in all industrial effluents. The highest/unsafe concentration of metal Fe was recorded 4.093, 2.979 and 2.959 mg/L in the effluents of chemical, textile and ghee mill respectively. While the highest/ unsafe concentration of metal Pb was recorded 0.643, 0.578 and 0.286 mg/L in the effluents of textile, chemical and ghee mill respectively. The permissible limits of heavy metals Fe and Pb is 0.5 and 2 mg/L respectively. We conclude that before discharge into a receiving stream, the effluents must be treated more time with a treatment method that removes Pb and Fe within standard limits else the discharge will pose pollution and health risks to human beings.