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Boambee Head Outfall |
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Period 96-98 |
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Statistic |
FLOW |
NFR |
BOD |
Grease&Oil |
NH4 |
TKN |
TON |
TN |
TP |
NO3 |
NO2 |
F.col |
CHLa |
COD |
Alkalinity |
Chlorine |
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n |
700 |
92.0 |
99.0 |
47.0 |
100.0 |
96.0 |
0.0 |
0.0 |
86.0 |
98.0 |
95.0 |
101 |
29 |
29 |
29 |
96 |
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Mean |
3607 |
4.2 |
3.3 |
3.4 |
0.9 |
2.2 |
. |
. |
7.6 |
8.2 |
0.0 |
319 |
8 |
18 |
71 |
0.578 |
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Std Dev |
1160 |
2.9 |
1.9 |
4.6 |
0.8 |
1.7 |
. |
. |
1.5 |
4.0 |
0.0 |
1708 |
10 |
12 |
24 |
1.085 |
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Min |
2073 |
0.5 |
1.0 |
0.5 |
0.0 |
0.1 |
. |
. |
0.9 |
0.4 |
0.0 |
0 |
1 |
3 |
7 |
0 |
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Max |
21907 |
14.0 |
10.0 |
19.0 |
3.7 |
15.2 |
. |
. |
11.4 |
19.7 |
0.2 |
9999 |
50 |
67 |
133 |
9 |
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10%ile |
2733 |
0.5 |
1.0 |
0.5 |
0.2 |
0.8 |
. |
. |
5.6 |
3.7 |
0.0 |
0 |
1 |
7 |
45 |
0.06 |
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25%ile |
3070 |
2.0 |
2.0 |
1.0 |
0.3 |
1.4 |
. |
. |
6.7 |
5.4 |
0.0 |
0 |
3 |
12 |
55 |
0.11 |
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50%ile |
3486 |
4.0 |
3.0 |
2.0 |
0.7 |
2.0 |
. |
. |
7.8 |
7.7 |
0.0 |
0 |
5 |
16 |
76 |
0.22 |
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75%ile |
3888 |
6.0 |
5.0 |
4.0 |
1.4 |
2.8 |
. |
. |
8.5 |
10.6 |
0.0 |
0 |
9 |
21 |
85 |
0.425 |
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80%ile |
3979 |
7.0 |
5.0 |
4.0 |
1.6 |
2.8 |
. |
. |
8.7 |
12.4 |
0.0 |
1 |
11 |
24 |
91 |
0.59 |
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90%ile |
4325 |
8.0 |
5.0 |
8.0 |
2.0 |
3.4 |
. |
. |
9.2 |
14.1 |
0.1 |
7 |
13 |
31 |
98 |
2 |
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95%ile |
4813 |
9.0 |
7.0 |
18.0 |
2.5 |
4.4 |
. |
. |
9.5 |
14.8 |
0.1 |
120 |
30 |
31 |
101 |
2.2 |
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Period 96-97 |
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Statistic |
FLOW |
NFR |
BOD |
Grease&Oil |
NH4 |
TKN |
TON |
TN |
TP |
NO3 |
NO2 |
F.coliform |
CHLa |
COD |
Alkalinity |
Chlorine |
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n |
365 |
44.0 |
51.0 |
13.0 |
52.0 |
48.0 |
0.0 |
0.0 |
38.0 |
50.0 |
48.0 |
52 |
28 |
29 |
27 |
50 |
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Mean |
3932 |
4.5 |
3.2 |
4.7 |
0.9 |
2.2 |
. |
. |
7.4 |
8.2 |
0.0 |
1 |
8 |
18 |
73 |
0.517 |
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Std Dev |
1390 |
2.7 |
2.1 |
6.3 |
0.8 |
1.0 |
. |
. |
1.3 |
3.3 |
0.0 |
6 |
10 |
12 |
24 |
1.317 |
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Min |
2146 |
0.5 |
1.0 |
0.5 |
0.1 |
0.3 |
. |
. |
4.4 |
3.0 |
0.0 |
0 |
1 |
3 |
7 |
0.03 |
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Max |
21907 |
11.0 |
10.0 |
19.0 |
3.4 |
5.0 |
. |
. |
9.5 |
16.6 |
0.1 |
40 |
50 |
67 |
133 |
9 |
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10%ile |
3158 |
2.0 |
1.0 |
0.5 |
0.2 |
0.8 |
. |
. |
5.6 |
4.4 |
0.0 |
0 |
2 |
7 |
46 |
0.065 |
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25%ile |
3408 |
2.5 |
1.0 |
1.0 |
0.3 |
1.4 |
. |
. |
6.5 |
5.8 |
0.0 |
0 |
3 |
12 |
55 |
0.11 |
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50%ile |
3702 |
4.0 |
3.0 |
2.5 |
0.7 |
2.1 |
. |
. |
7.2 |
7.6 |
0.0 |
0 |
5 |
16 |
76 |
0.205 |
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75%ile |
4027 |
6.5 |
4.0 |
4.0 |
1.4 |
2.8 |
. |
. |
8.4 |
10.1 |
0.0 |
0 |
9 |
21 |
88 |
0.37 |
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80%ile |
4153 |
7.0 |
5.0 |
6.0 |
1.6 |
2.9 |
. |
. |
8.5 |
10.5 |
0.0 |
0 |
11 |
24 |
91 |
0.39 |
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90%ile |
4532 |
9.0 |
5.0 |
18.0 |
1.9 |
3.4 |
. |
. |
8.9 |
13.5 |
0.1 |
1 |
13 |
31 |
98 |
0.87 |
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95%ile |
5013 |
9.0 |
7.0 |
19.0 |
2.4 |
3.6 |
. |
. |
9.4 |
14.3 |
0.1 |
7 |
30 |
31 |
101 |
2.2 |
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Period 97-98 |
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Statistic |
FLOW |
NFR |
BOD |
Grease&Oil |
NH4 |
TKN |
TON |
TN |
TP |
NO3 |
NO2 |
F.coliform |
CHLa |
COD |
Alkalinity |
Chlorine |
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n |
335 |
48.0 |
48.0 |
34.0 |
48.0 |
48.0 |
0.0 |
0.0 |
48.0 |
48.0 |
47.0 |
49 |
1 |
0 |
2 |
46 |
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Mean |
3252 |
4.0 |
3.4 |
2.9 |
0.9 |
2.2 |
. |
. |
7.7 |
8.2 |
0.0 |
656 |
1 |
. |
50 |
0.645 |
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Std Dev |
684 |
3.2 |
1.7 |
3.7 |
0.9 |
2.2 |
. |
. |
1.7 |
4.7 |
0.0 |
2419 |
. |
. |
7 |
0.765 |
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Min |
2073 |
0.5 |
1.0 |
0.5 |
0.0 |
0.1 |
. |
. |
0.9 |
0.4 |
0.0 |
0 |
1 |
. |
45 |
0 |
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Max |
7521 |
14.0 |
8.0 |
18.0 |
3.7 |
15.2 |
. |
. |
11.4 |
19.7 |
0.2 |
9999 |
1 |
. |
55 |
2.2 |
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10%ile |
2591 |
0.5 |
1.0 |
0.5 |
0.2 |
0.8 |
. |
. |
5.6 |
2.7 |
0.0 |
0 |
. |
. |
. |
0.05 |
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25%ile |
2778 |
1.0 |
2.0 |
1.0 |
0.3 |
1.4 |
. |
. |
7.0 |
4.2 |
0.0 |
0 |
. |
. |
. |
0.11 |
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50%ile |
3110 |
3.5 |
3.5 |
1.0 |
0.8 |
1.7 |
. |
. |
7.9 |
7.7 |
0.0 |
0 |
. |
. |
50 |
0.26 |
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75%ile |
3595 |
5.0 |
5.0 |
2.5 |
1.4 |
2.5 |
. |
. |
8.7 |
12.4 |
0.0 |
1 |
. |
. |
. |
1.14 |
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80%ile |
3686 |
7.0 |
5.0 |
4.0 |
1.5 |
2.7 |
. |
. |
8.9 |
13.0 |
0.0 |
2 |
. |
. |
. |
1.29 |
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90%ile |
3967 |
8.0 |
5.0 |
6.0 |
2.3 |
3.9 |
. |
. |
9.5 |
14.7 |
0.1 |
1000 |
. |
. |
. |
2.2 |
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95%ile |
4298 |
8.0 |
6.0 |
13.0 |
3.0 |
4.9 |
. |
. |
9.9 |
15.5 |
0.1 |
9999 |
. |
. |
. |
2.2 |
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