Physical + Chemical + Elements + Bacteriology
| Physical and Chemical | 17. Calcium (Ca) | Presticides |
| 1. pH | 18. Manganese (Mn) | 34. Alachlor |
| 2. Colour (Hazen Unites) | 19. Magnesium (Mg) | 35. Aldrin/Dieldrin |
| 3. Turbidity (NTU) | 20. Copper (Cu) | 36. Atrazine |
| 4. Sulphide | 21. Cadmium (Cd) | 37. Alpha HCH |
| 5. Total Dissolved Solids (TDS) | 22. Mercury (Hg) | 38. Butachlor |
| 6. Total Hardness as CaCO3 | 23. Molybdenum (Mo) | 39. Beta HCH |
| 7. Sulphate (SO4) | 24. Arsenic (As) | 40. Chlorpyrifos |
| 8. Chloride (CL) | 25. Zinc (Zn) | 41. DDT |
| 9. Alkalinity | 26. Chromium (Cr) | 42. Delta HCH |
| 10. Free Chlorine | 27. Selenium (Se) | 43. Endosulfan |
| 11. Nitrate (NO3) | 28. Lead(Pb) | 44. Ethion |
| 12. Fluoride | 29. Aluminium (AI) | 45. Gamma - HCH |
| 13. Cyanide | 30. Nickel (Ni) | 46. Malathion |
| 14. Phenolic compounds (C6 H5 OH) | 31. Boron (B) | 47. Monocrotophos |
| 15. Anionic detergents as MBAS | Microbiological | 48. Methyl parathios |
| Elements | 32. E. coli bactria | 49. Phorate |
| 16. Iron (Fe) | 33. Total coliform |
