| Parameter
Month-Year | PH | BOD5 mg/l | COD mg/l | TSS mg/l | SO4 mg/l | PO4 mg/l | NO3 mg/l | Cl mg/l | Oil & Grease mg/l |
| Jan-11 | 7.81 | 201.2 | 275.2 | 209.1 | 483.7 | 3.0 | 20.5 | 356.3 | 130.0 |
| Feb-11 | 7.81 | 201.3 | 494.6 | 223.2 | 569.0 | 1.7 | 14.4 | 407.0 | 138.0 |
| Jun-11 | 7.82 | 203.8 | 332.6 | 228.0 | 452.3 | 4.2 | 26.8 | 329.8 | 149.3 |
| Jul-11 | 7.86 | 212.3 | 297.9 | 197.1 | 482.0 | 5.6 | 39.3 | 341.0 | 162.0 |
| Aug-11 | 7.63 | 210.6 | 503.9 | 190.8 | 531.3 | 3.7 | 45.5 | 346.8 | 154.5 |
| Sep-11 | 7.71 | 252.5 | 490.8 | 217.9 | 457.8 | 4.9 | 36.3 | 376.8 | 157.7 |
| Oct-11 | 7.86 | 232.9 | 491.2 | 194.4 | 513.6 | 1.5 | 41.5 | 346.7 | 240.0 |
| Nov-11 | 7.82 | 281.6 | 549.3 | 237.0 | 477.7 | 2.9 | 29.5 | 362.0 | 225.7 |
| Dec-11 | 7.97 | 299.3 | 402.3 | 248.0 | 513.0 | 2.6 | 26.0 | 395.0 | 146.0 |
| Jan-12 | 7.82 | 367.7 | 625.8 | 264.1 | 577.3 | 3.7 | 11.5 | 375.0 | 127.3 |
| Feb-12 | 7.79 | 332.9 | 466.0 | 281.2 | 565.8 | 3.5 | 19.0 | 359.5 | 42.8 |
| Mar-12 | 7.87 | 305.4 | 572.0 | 288.0 | 580.3 | 3.5 | 18.5 | 373.0 | 60.6 |
| Apr-12 | 7.84 | 191.7 | 374.6 | 207.3 | 488.8 | 3.6 | 24.8 | 362.6 | 38.9 |
| May-12 | 7.76 | 169.9 | 289.0 | 206.6 | 857.2 | 4.7 | 26.3 | 368.3 | 30.9 |
| Jun-12 | 7.72 | 158.8 | 371.8 | 252.3 | 1063.5 | 4.4 | 11.7 | 348.8 | 79.4 |
| Jul-12 | 7.47 | 196.7 | 327.8 | 213.6 | 1062.8 | 5.5 | 32.5 | 351.0 | 58.6 |
| Average | 7.78 | 238.6 | 429.0 | 228.7 | 604.7 | 3.7 | 26.5 | 362.5 | 240.0 |
| STD | 0.11 | 61.3 | 109.4 | 30.4 | 202.4 | 1.2 | 10.5 | 19.9 | 30.9 |
| Maximum | 7.97 | 367.7 | 625.8 | 288.0 | 1063.5 | 5.6 | 45.5 | 407.0 | 121.4 |
| Minimum | 7.47 | 158.8 | 275.2 | 190.8 | 452.3 | 1.5 | 11.5 | 329.8 | 63.9 |
| Classification |
| Medium | Medium | Medium | High |
|
| High | High |