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