Private Water Suppliers Audit
| Sample Description | RO Product Water | |
| RO Reg. no. | RO DEH/PWS 037001 | |
| Date: | 28/03/2024 | |
| Parameter | Result | Parametric Value |
| Ammonium | < 0.01 mg/l | 0.5 mg/l |
| Colour | 1 PCU | < 15 PCU |
| Conductivity | 176.1 μS/cm | < 2500 μS/cm |
| pH | 7.02 | 6.5 – 9.5 |
| Odour | Acceptable | No abnormal change |
| Taste | Acceptable | No abnormal change |
| Total Bacteria count | Nil | <20 cfu/ml |
| Total Coliform count | Nil | Nil |
| Escherichia coli | Nil | Nil |
| Pseudomonas aeruginosa | Nil | Nil / 250 ml |
| Turbidity | 0.33 NTU | No abnormal change |
| Nitrite | < 0.01 mg/l | < 0.5 mg/l |
| Chloride | 33 mg/l | < 250 mg/l |
| Sodium | 19 mg/l | < 200 mg/l |
| Flouride | < 0.01 mg/l | < 1.5 mg/l |
| Nitrate | 2.4 mg/l | < 50 mg/l |
| Boron | 0.28 mg/l | < 1 mg/l |
| Sulphate | < 5 mg/l | < 200 mg/l |
