| Malabar Outfall | |||||||||||||||||||||||
| Period 96-98 | |||||||||||||||||||||||
| Statistic | FLOW | NFR | BOD | Grease&Oil | NH4 | TKN | TN | TP | NO3 | NO2 | As | Cd | Cr | Cu | Pb | Hg | Ni | Se | Ag | Zn | Cn | Phenol | |
| n | 730 | 728.0 | 0.0 | 728.0 | 56.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 56.0 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 56 | |
| Mean | 60089 | 61.2 | . | 14.3 | 40.6 | . | . | . | . | . | 2.5 | 3 | 5 | 50 | 3 | 0.25 | 4 | 2.5 | 2.5 | 38.5 | 0.05 | 0.031 | |
| Std Dev | 25402 | 11.1 | . | 5.7 | 7.3 | . | . | . | . | . | 0.0 | 0 | 3 | 13 | 1 | 0 | 2.5 | 0 | 0 | 14.6 | 0.333 | 0.014 | |
| Min | 32500 | 30.0 | . | 2.5 | 10.0 | . | . | . | . | . | 2.5 | 3 | 3 | 31 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 20 | 0.005 | 0.001 | |
| Max | 324000 | 152.0 | . | 101.0 | 50.0 | . | . | . | . | . | 2.5 | 3 | 13 | 89 | 7 | 0.25 | 17.5 | 2.5 | 2.5 | 89.5 | 2.5 | 0.072 | |
| 10%ile | 48700 | 48.0 | . | 8.0 | 35.0 | . | . | . | . | . | 2.5 | 3 | 3 | 37 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 26 | 0.005 | 0.013 | |
| 25%ile | 50600 | 54.0 | . | 11.5 | 38.5 | . | . | . | . | . | 2.5 | 3 | 3 | 42 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 30 | 0.005 | 0.022 | |
| 50%ile | 53450 | 61.0 | . | 14.0 | 42.0 | . | . | . | . | . | 2.5 | 3 | 3 | 48 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 34 | 0.005 | 0.033 | |
| 75%ile | 58700 | 67.0 | . | 17.0 | 45.0 | . | . | . | . | . | 2.5 | 3 | 8 | 55 | 3 | 0.25 | 5.9 | 2.5 | 2.5 | 41.5 | 0.005 | 0.037 | |
| 80%ile | 61800 | 69.0 | . | 18.0 | 46.0 | . | . | . | . | . | 2.5 | 3 | 8 | 56 | 3 | 0.25 | 6 | 2.5 | 2.5 | 45 | 0.005 | 0.041 | |
| 90%ile | 71900 | 74.0 | . | 20.0 | 47.0 | . | . | . | . | . | 2.5 | 3 | 9 | 65 | 3 | 0.25 | 6.2 | 2.5 | 2.5 | 60 | 0.005 | 0.051 | |
| 95%ile | 95600 | 78.0 | . | 21.0 | 48.0 | . | . | . | . | . | 2.5 | 3 | 11 | 83 | 5 | 0.25 | 6.9 | 2.5 | 2.5 | 79 | 0.005 | 0.056 | |
| Period 96-97 | |||||||||||||||||||||||
| Statistic | FLOW | NFR | BOD | Grease&Oil | NH4 | TKN | TN | TP | NO3 | NO2 | As | Cd | Cr | Cu | Pb | Hg | Ni | Se | Ag | Zn | Cn | Phenol | |
| n | 365 | 364.0 | 0.0 | 364.0 | 28.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.0 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | |
| Mean | 59128 | 59.7 | . | 13.9 | 40.1 | . | . | . | . | . | 2.5 | 3 | 5 | 49 | 3 | 0.25 | 3.7 | 2.5 | 2.5 | 39 | 0.094 | 0.033 | |
| Std Dev | 26981 | 10.7 | . | 6.8 | 9.2 | . | . | . | . | . | 0.0 | 0 | 3 | 13 | 1 | 0 | 1.6 | 0 | 0 | 16.3 | 0.472 | 0.017 | |
| Min | 32500 | 30.0 | . | 2.5 | 10.0 | . | . | . | . | . | 2.5 | 3 | 3 | 31 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 20 | 0.005 | 0.001 | |
| Max | 324000 | 106.0 | . | 101.0 | 50.0 | . | . | . | . | . | 2.5 | 3 | 9 | 89 | 7 | 0.25 | 6 | 2.5 | 2.5 | 81 | 2.5 | 0.072 | |
| 10%ile | 48200 | 48.0 | . | 7.0 | 33.0 | . | . | . | . | . | 2.5 | 3 | 3 | 35 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 23 | 0.005 | 0.011 | |
| 25%ile | 49700 | 53.5 | . | 11.0 | 38.5 | . | . | . | . | . | 2.5 | 3 | 3 | 42 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 28 | 0.005 | 0.02 | |
| 50%ile | 52400 | 59.0 | . | 14.0 | 42.5 | . | . | . | . | . | 2.5 | 3 | 3 | 47 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 33.5 | 0.005 | 0.033 | |
| 75%ile | 57100 | 66.0 | . | 16.5 | 45.0 | . | . | . | . | . | 2.5 | 3 | 8 | 52 | 3 | 0.25 | 5.6 | 2.5 | 2.5 | 47.5 | 0.005 | 0.044 | |
| 80%ile | 58650 | 67.0 | . | 17.0 | 46.0 | . | . | . | . | . | 2.5 | 3 | 8 | 55 | 3 | 0.25 | 6 | 2.5 | 2.5 | 50 | 0.005 | 0.049 | |
| 90%ile | 70000 | 73.0 | . | 20.0 | 47.0 | . | . | . | . | . | 2.5 | 3 | 8 | 62 | 3 | 0.25 | 6 | 2.5 | 2.5 | 67 | 0.005 | 0.056 | |
| 95%ile | 97700 | 77.0 | . | 21.0 | 47.0 | . | . | . | . | . | 2.5 | 3 | 9 | 83 | 5 | 0.25 | 6 | 2.5 | 2.5 | 79 | 0.005 | 0.06 | |
| Period 97-98 | |||||||||||||||||||||||
| Statistic | FLOW | NFR | BOD | Grease&Oil | NH4 | TKN | TN | TP | NO3 | NO2 | As | Cd | Cr | Cu | Pb | Hg | Ni | Se | Ag | Zn | Cn | Phenol | |
| n | 365 | 364.0 | 0.0 | 364.0 | 28.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.0 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | |
| Mean | 61050 | 62.6 | . | 14.8 | 41.1 | . | . | . | . | . | 2.5 | 3 | 5 | 52 | 3 | 0.25 | 4.3 | 2.5 | 2.5 | 38 | 0.005 | 0.03 | |
| Std Dev | 23716 | 11.3 | . | 4.3 | 4.8 | . | . | . | . | . | 0.0 | 0 | 4 | 13 | 1 | 0 | 3.1 | 0 | 0 | 13 | 0 | 0.01 | |
| Min | 45100 | 33.0 | . | 2.5 | 27.0 | . | . | . | . | . | 2.5 | 3 | 3 | 35 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 25 | 0.005 | 0.01 | |
| Max | 323000 | 152.0 | . | 27.0 | 49.0 | . | . | . | . | . | 2.5 | 3 | 13 | 83 | 7 | 0.25 | 17.5 | 2.5 | 2.5 | 89.5 | 0.005 | 0.053 | |
| 10%ile | 49700 | 49.0 | . | 9.0 | 35.0 | . | . | . | . | . | 2.5 | 3 | 3 | 38 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 27 | 0.005 | 0.015 | |
| 25%ile | 51300 | 57.0 | . | 12.0 | 38.5 | . | . | . | . | . | 2.5 | 3 | 3 | 43 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 31 | 0.005 | 0.023 | |
| 50%ile | 54600 | 63.0 | . | 15.0 | 40.5 | . | . | . | . | . | 2.5 | 3 | 3 | 50 | 3 | 0.25 | 2.5 | 2.5 | 2.5 | 34 | 0.005 | 0.033 | |
| 75%ile | 61300 | 68.0 | . | 18.0 | 44.5 | . | . | . | . | . | 2.5 | 3 | 8 | 56 | 3 | 0.25 | 6 | 2.5 | 2.5 | 41 | 0.005 | 0.037 | |
| 80%ile | 64000 | 70.0 | . | 18.0 | 46.0 | . | . | . | . | . | 2.5 | 3 | 9 | 62 | 3 | 0.25 | 6.2 | 2.5 | 2.5 | 42 | 0.005 | 0.037 | |
| 90%ile | 74900 | 75.0 | . | 20.0 | 47.0 | . | . | . | . | . | 2.5 | 3 | 11 | 78 | 3 | 0.25 | 6.9 | 2.5 | 2.5 | 51 | 0.005 | 0.039 | |
| 95%ile | 91600 | 79.0 | . | 21.0 | 48.0 | . | . | . | . | . | 2.5 | 3 | 12 | 80 | 3 | 0.25 | 7 | 2.5 | 2.5 | 65 | 0.005 | 0.041 | |