Year

Temperature

pH

(25˚)

Biological Oxygen Demand (BOD) mg/L

Chemical Oxygen Demand (COD) mg/L

Suspended Solids (SS)

mg/L

Total Phosphorus

mg/L

Total Nitrogen

mg/L

Ammoniacal Nitrogen

mg/L

Nitrate Nitrogen

mg/L

Oil & Grease

mg/L

2017

24.80 - 28.10

5.51 - 7.84

4 - 20

18 - 98

3 - 90

0.35 - 6.70

2.80 - 8.96

0.04 - 4.95

0.30 - 11.40

0

2018

23.70 - 28.30

6.53 - 7.27

4 - 11

18 - 49

3 - 18

0.36 - 3.10

-

0.03 - 2.88

0.00 - 2.60

0

2019

24.60 - 33.30

5.60 - 7.40

2 - 7.1

10 - 47

5 - 26.8

0.08 - 0.32

-

0.00 - 1.02

0.05 - 13.60

1.2 - 3.25

2020

28.00 - 30.00

6.20 - 7.30

2 - 23.4

11.3 - 92.9

1 - 50

0.09 - 1.06

-

0.06 - 1.26

0.23 - 8.22

1 - 2.6