5-Day Biochemical Oxygen Demand

20-Day Biochemical Oxygen Demand

DWQ#

59

61

74

70

84

DWQ#

59

61

74

70

84

month

NC11

AC

LVC

BBT

B210

NCF117

month

NC11

AC

LVC

BBT

B210

NCF117

JUN

1.6

2.2

no data

1.3

1.0

0.9

JUN

3.3

6.4

no data

2.8

2.1

2.2

JUL

0.7

0.7

1.5

1.2

0.7

0.6

JUL

2.3

2.3

5.7

2.9

1.9

2.0

AUG

2.0

3.1

1.5

1.2

0.8

0.7

AUG

4.3

8.6

4.0

2.8

1.9

2.0

SEP

1.6

1.7

no data

1.3

1.0

1.2

SEP

3.7

3.7

no data

3.2

3.1

2.6

OCT

1.2

1.1

1.3

1.0

1.1

1.5

OCT

3.7

3.6

4.5

3.2

3.3

4.6

NOV

0.8

1.0

1.9

1.1

0.7

0.9

NOV

2.9

4.0

8.7

3.2

2.5

3.2

DEC

1.0

1.2

1.0

1.3

0.7

0.8

DEC

2.7

3.1

2.7

3.8

2.1

2.5

JAN

0.7

0.8

1.2

1.2

0.7

0.8

JAN

2.2

2.2

2.9

3.4

2.0

2.7

FEB

1.0

1.2

0.8

0.8

0.8

1.0

FEB

2.9

3.4

2.3

2.5

2.2

2.7

MAR

1.2

1.3

1.8

1.1

0.9

0.8

MAR

2.7

2.8

4.2

2.5

2.2

2.3

APR

0.7

0.9

1.0

0.6

0.6

0.8

APR

2.1

2.9

3.2

2.3

2.2

2.7

MAY

0.8

0.9

1.8

0.9

0.9

0.9

MAY

2.5

2.5

6.2

2.7

2.5

3.0

median

1.0

1.2

1.4

1.1

0.8

0.9

median

2.8

3.2

4.1

2.9

2.2

2.6

mean

1.1

1.3

1.4

1.1

0.8

0.9

mean

2.9

3.8

4.4

2.9

2.3

2.7

max

2.0

3.1

1.9

1.3

1.1

1.5

max

4.3

8.6

8.7

3.8

3.3

4.6

min

0.7

0.7

0.8

0.6

0.6

0.6

min

2.1

2.2

2.3

2.3

1.9

2.0

stdev

0.4

0.7

0.4

0.2

0.2

0.2

stdev

0.7

1.9

2.0

0.4

0.4

0.7