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Environmental Protection Licence No:

10379

Licensee:

Snowy Hydro Limited

Licensee address:

PO Box 332 , Cooma, NSW, 2630

Premises:

Cabramurra Town Sewage Treatment Plant

Cabramurra Township

Location/ Description:

Cabramurra Town Sewage Treatment Plant

EPA Identification Number:

NSW EPA public register

Points 2, 3 & 4

Concentration Limits

Pollutant: Oil and Grease

Sampling method: Grab Sample

Percentile concentration limits (mg / L):

90%

100%

2 mg/L

10 mg/L

Sampling frequency: Monthly

Monitoring Period

Date Published

Point

Result (mg/L)

October 2017

24/10/17

2

<1

3

<1

4

<1

November 2017

15/11/17

2

<1

3

<1

4

<1

December 2017

19/12/17

2

<1

3

<1

4

<1

January 2018

19/01/18

2

<1

3

<1

4

<1

February 2018

05/03/18

2

<1

3

<1

4

<1

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019.  As a result, no discharge sampling occurred for the months of March 2018 to February 2019.

March 2019

29/03/19

2

<1

3

<1

4

1

2

<1

April 2019

17/04/19

3

<1

4

<1

2

<1

May 2019

13/06/19

3

<1

4

<1

2

<1

June 2019

25/06/19

3

<1

4

<1

2

<1

July 2019

30/07/19

3

<1

4

<1

2

<1

August 2019

29/08/19

3

<1

4

<1

2

<1

September 2019

24/09/19

3

<1

4

<1

2

<1

October 2019

02/11/19

3

<1

4

<1

2

<1

November 2019

14/12/19

3

<1

4

<1

2

<1

December 2019

14/01/20

3

<1

4

<1

2

<1

January 2020

17/02/20

3

<1

4

<1

2

<1

February 2020

17/03/20

3

<1

4

<1

2

<1

March 2020

16/04/20

3

<1

4

<1

2

<1

April 2020

22/04/20

3

<1

4

<1

2

<1

May 2020

22/05/20

3

<1

4

<1

2

<1

June 2020

22/06/20

3

<1

4

<1

2

<1

July 2020

15/07/20

3

<1

4

<1

2

<1

August 2020

17/08/20

3

<1

4

<1

2

<1

September 2020

17/09/20

3

<1

4

<1

2

<1

October 2020

20/10/20

3

<1

4

<1

2

<1

November 2020

18/11/20

3

<1

4

<1

2

<1

December 2020

18/12/20

3

<1

4

<1

2

<1

January 2021

13/01/21

3

<1

4

<1

2

<1

February 2021

16/02/21

3

<1

4

<1

2

<1

March 2021

16/03/21

3

<1

4

<1

2

<1

April 2021

22/04/21

3

<1

4

<1

2

<1

May 2021

19/05/21

3

<1

4

<1

2

<1

June 2021

22/06/21

3

<1

4

<1

2

<1

July 2021

27/07/21

3

<1

4

<1

August 2021

2

<1

24/08/21

3

<1

4

<1

September 2021

2

<1

17/09/21

3

<1

4

<1

Pollutant: pH

Sampling method: Grab Sample 

Percentile concentration limits (pH units): 

90%

100%

6.5-8.5

6.5-9

Sampling frequency: Monthly

Monitoring Period

Date Published

Point

Result (pH units)

October 2017

24/10/17

2

7.69

3

6.96

4

7.26

November 2017

15/11/17

2

7.45

3

6.78

4

7.26

December 2017

19/12/17

2

7.78

3

7.09

4

7.4

January 2018

19/01/18

2

7.6

3

6.93

4

7.29

February 2018

05/03/18

2

7.78

3

6.81

4

7.28

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019.  As a result, no discharge sampling occurred for the months of March 2018 to February 2019.

March 2019

29/03/19

2

7.83

3

7.31

4

7.27

April 2019

17/04/19

2

7.9

3

7.01

4

7.27

May 2019

13/06/19

2

7.08

3

6.9

4

7.17

June 2019

25/06/19

2

7.44

3

6.95

4

7.13

July 2019

30/07/19

2

7.53

3

7.01

4

7.10

August 2019

29/08/19

2

7.64

3

6.95

4

7.17

2

7.41

September 2019

24/09/19

3

6.86

4

7.1

2

7.29

October 2019

02/11/19

3

6.83

4

7.12

2

7.37

November 2019

14/12/19

3

7.18

4

7.35

2

8.15

December 2019

14/01/20

3

7.3

4

7.4

2

7.74

January 2020

17/02/20

3

7.19

4

7.5

2

7.42

February 2020

17/03/20

3

7.13

4

7.12

2

7.81

March 2020

16/04/20

3

7.06

4

7.53

2

7.69

April 2020

22/04/20

3

6.98

4

7.34

2

8.02

May 2020

22/05/20

3

7.31

4

7.25

2

7.36

June 2020

22/06/20

3

6.88

4

7.03

2

7.34

July 2020

15/07/20

3

7.2

4

7.08

2

7.33

August 2020

17/08/20

3

7.28

4

7.01

2

8.91

September 2020

17/09/20

3

8.36

4

7.87

2

7.08

October 2020

20/10/20

3

7.22

4

7.00

2

7.48

November 2020

18/11/20

3

7.1

4

7.19

2

7.22

December 2020

18/12/20

3

7.64

4

7.59

2

7.99

January 2021

13/01/21

3

7.74

4

7.32

2

7.59

February 2021

16/02/21

3

7.84

4

9.63

2

7.53

March 2021

16/03/21

3

7.62

4

7.47

2

7.33

April 2021

22/04/21

3

7.52

4

7.21

2

7.71

May 2021

19/05/21

3

7.69

4

7.67

2

7.86

June 2021

22/06/21

3

7.81

4

7.61

2

8.07

July 2021

27/07/21

3

8.14

4

7.93

2

7.2

August 2021

24/08/21

3

7.42

4

7.2

2

7.34

September 2021

17/09/21

3

7.51

4

7.3

Pollutant: Nitrogen (total)

Sampling method: Grab Sample

Percentile concentration limits (mg / L): 

90%

100%

10 mg/L

15 mg/L

Sampling frequency: Monthly

Monitoring Period

Date Published

Point

Result (mg/L)

October 2017

24/10/17

2

3.42

3

0.56

4

0.34

November 2017

15/11/17

2

3.38

3

0.43

4

0.3

December 2017

19/12/17

2

7.67

3

0.44

4

0.28

January 2018

19/01/18

2

3.11

3

0.71

4

0.28

February 2018

05/03/18

2

3.35

3

0.48

4

0.22

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019.  As a result, no discharge sampling occurred for the months of March 2018 to February 2019.

2

2.38

March 2019

29/03/19

3

1.71

4

0.26

2

9.15

April 2019

17/04/19

3

0.56

4

0.43

2

0.38

May 2019

13/06/19

3

0.63

4

0.6

2

6.13

June 2019

25/06/19

3

0.59

4

0.58

2

2.58

July 2019

30/07/19

3

0.57

4

0.54

2

4.13

August 2019

29/08/19

3

0.54

4

0.47

2

5.38

September 2019

24/09/19

3

0.57

4

0.54

2

1.52

October 2019

02/11/19

3

0.47

4

0.4

2

6.86

November 2019

14/12/19

3

0.5

4

0.36

2

4.14

December 2019

14/01/20

3

0.47

4

0.39

2

8.12

January 2020

17/02/20

3

0.53

4

0.24

2

8.56

February 2020

17/03/20

3

0.42

4

0.31

2

4.82

March 2020

16/04/20

3

0.5

4

0.45

2

2.95

April 2020

22/04/20

3

0.44

4

0.43

2

1.21

May 2020

22/05/20

3

0.61

4

0.49

2

7.58

June 2020

22/06/20

3

0.53

4

0.44

2

4.36

July 2020

15/07/20

3

0.55

4

0.54

2

6.7

August 2020

17/08/20

3

0.53

4

0.6

2

5.72

September 2020

17/09/20

3

0.64

4

0.76

2

6.63

October 2020

20/10/20

3

0.51

4

0.54

2

8.68

November 2020

18/11/20

3

0.47

4

0.42

2

5.42

December 2020

18/12/20

3

0.42

4

0.32

2

3.81

January 2021

13/01/21

3

0.53

4

0.31

2

2

February 2021

16/02/21

3

0.48

4

0.32

2

4.98

March 2021

16/03/21

3

0.57

4

0.53

2

3.00

April 2021

22/04/21

3

0.52

4

0.60

2

8.01

May 2021

19/05/21

3

0.56

4

0.70

2

3.00

June 2021

22/06/21

3

0.63

4

0.75

2

4.46

July 2021

27/07/21

3

0.67

4

0.61

2

4.03

August 2021

24/08/21

3

0.65

4

0.82

2

6.55

September 2021

17/09/21

3

0.66

4

0.62

Pollutant: Phosphorus (total)

Sampling method: Grab Sample

Percentile concentration limits (mg / L): 

90%

100%

0.3 mg/L

1 mg/L

Sampling frequency: Monthly

Monitoring Period

Date Published

Point

Result (mg/L)

October 2017

24/10/17

2

0.01

3

<0.01

4

<0.01

November 2017

15/11/17

2

<0.01

3

<0.01

4

<0.01

December 2017

19/12/17

2

0.02

3

<0.01

4

<0.01

January 2018

19/01/18

2

0.02

3

<0.01

4

<0.01

February 2018

05/03/18

2

0.04

3

<0.01

4

<0.01

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019. As a result, no discharge sampling occurred for the months of March 2018 to February  2019.

2

0.02

March 2019

29/03/159

3

0.14

4

<0.01

2

0.03

April 2019

17/04/159

3

<0.01

4

<0.01

2

0.02

May 2019

13/06/19

3

<0.01

4

<0.01

2

0.03

June 2019

25/06/19

3

<0.01

4

<0.01

2

0.02

July 2019

30/07/19

3

<0.01

4

<0.01

2

0.02

August 2019

29/08/19

3

<0.01

4

<0.01

2

0.01

September 2019

24/09/19

3

<0.01

4

<0.01

2

0.01

October 2019

02/11/19

3

<0.01

4

<0.01

2

0.14

November 2019

14/12/19

3

<0.01

4

<0.01

2

0.1

December 2019

14/01/20

3

<0.01

4

<0.01

2

0.06

January 2020

17/02/20

3

<0.01

4

0.01

2

0.08

February 2020

17/03/20

3

<0.01

4

0.01

2

0.04

March 2020

16/04/20

3

<0.01

4

<0.01

2

0.04

April 2020

22/04/20

3

<0.01

4

<0.01

2

0.03

May 2020

22/05/20

3

<0.01

4

<0.01

2

0.02

June 2020

22/06/20

3

<0.01

4

<0.01

2

0.02

July 2020

15/07/20

3

<0.01

4

<0.01

2

0.01

August 2020

17/08/20

3

<0.01

4

<0.01

2

0.02

September 2020

17/09/20

3

<0.01

4

<0.01

2

0.02

October 2020

20/10/20

3

<0.01

4

<0.01

2

0.03

November 2020

18/11/20

3

<0.01

4

<0.01

2

0.05

December 2020

18/12/20

3

<0.01

4

<0.01

2

<0.01

January 2021

13/01/21

3

<0.01

4

<0.01

2

0.01

February 2021

16/02/21

3

<0.01

4

<0.01

2

0.03

March 2021

16/03/21

3

<0.01

4

<0.01

2

0.02

April 2021

22/04/21

3

<0.01

4

<0.01

2

0.02

May 2021

19/05/21

3

<0.01

4

<0.01

2

0.01

June 2021

22/06/21

3

<0.01

4

<0.01

2

0.01

Juy 2021

27/07/21

3

<0.01

4

<0.01

August 2021

24/08/21

2

0.03

3

<0.01

4

<0.01

September 2021

17/09/21

2

0.02

3

<0.01

4

<0.01

Pollutant: BOD

Sampling method: Grab Sample

Percentile concentration limits (mg / L):

90%

100%

10 mg/L

20 mg/L

Sampling frequency: Monthly

Monitoring Period

Date Published

Point

Result (mg/L)

October 2017

24/10/17

2

<2

3

<2

4

<2

November 2017

15/11/17

2

<2

3

<2

4

<2

December 2017

19/12/17

2

<2

3

<2

4

<2

January 2018

19/01/18

2

<2

3

<2

4

<2

February 2018

05/03/18

2

<2

3

<2

4

<2

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019.  As a result, no discharge sampling occurred for the months of March 2018 to February 2019.

March 2019

29/03/19

2

<2

3

<2

4

<2

April 2019

17/04/19

2

<2

3

<2

4

<2

May 2019

13/06/19

2

<2

3

<2

4

<2

June 2019

25/06/19

2

<2

3

<2

4

<2

July 2019

30/07/19

2

<2

3

<2

4

<2

August 2019

29/08/19

2

<2

3

<2

4

<2

2

<2

September 2019

24/09/19

3

<2

4

<2

2

<2

October 2019

02/11/19

3

<2

4

<2

2

<2

November 2019

14/12/19

3

<2

4

<2

2

<2

December 2019

14/01/20

3

<2

4

<2

2

<2

January 2020

17/02/20

3

<2

4

<2

2

<2

February 2020

17/03/20

3

<2

4

<2

2

<2

March 2020

16/04/20

3

<2

4

<2

2

<2

April 2020

22/04/20

3

<2

4

<2

2

<2

May 2020

22/05/20

3

<2

4

<2

2

<2

June 2020

22/06/20

3

<2

4

<2

2

<2

July 2020

15/07/20

3

<2

4

<2

2

<2

August 2020

17/08/20

3

<2

4

<2

2

<2

September 2020

17/09/20

3

<2

4

<2

2

<2

October 2020

20/10/20

3

<2

4

<2

2

<2

November 2020

18/11/20

3

<2

4

<2

2

<2

December 2020

18/12/20

3

<2

4

<2

2

<2

January 2021

13/01/21

3

<2

4

<2

2

<2

February 2021

16/02/21

3

<2

4

<2

2

<2

March 2021

16/03/21

3

<2

4

<2

2

<2

April 2021

22/04/21

3

<2

4

<2

2

<2

May 2021

19/05/21

3

<2

4

<2

2

<2

June 2021

22/06/21

3

<2

4

<2

2

<2

July 2021

27/07/21

3

<2

4

<2

August 2021

24/08/21

2

<2

3

<2

4

<2

September 2021

17/09/21

2

<2

3

<2

4

<2

Pollutant: Total Suspended Solids

Sampling method: Grab Sample

Percentile concentration limits (mg / L):

90%

100%

15 mg/L

30 mg/L

Sampling frequency: Monthly

Monitoring Period

Date Published

Point

Result (mg/L)

October 2017

24/10/17

2

<2

3

<2

4

<2

November 2017

15/11/17

2

<2

3

<2

4

<2

December 2017

19/12/17

2

<2

3

<2

4

3

January 2018

19/01/18

2

<2

3

<2

4

<2

February 2018

05/03/18

2

<2

3

<2

4

<2

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019.  As a result, no discharge sampling occurred for the months of March 2018 to February 2019.

March 2019

29/03/19

2

<2

3

174

4

<2

April 2019

17/04/19

2

<2

3

<2

4

<2

May 2019

13/06/19

2

<2

3

<2

4

<2

June 2019

25/06/19

2

<2

3

<2

4

<2

July 2019

30/07/19

2

<2

3

<2

4

<2

August 2019

29/08/19

2

<2

3

<2

4

<2

2

<2

September 2019

24/09/19

3

<2

4

<2

2

<2

October 2019

02/11/19

3

<2

4

<2

2

24

November 2019

14/12/19

3

<2

4

<2

2

<2

December 2019

14/01/20

3

<2

4

<2

2

<2

January 2020

17/02/20

3

<2

4

<2

2

3

February 2020

17/03/20

3

2

4

2

2

<2

March 2020

16/04/20

3

<2

4

5

2

3

April 2020

22/04/20

3

3

4

3

2

<2

May 2020

22/05/20

3

3

4

<2

2

<2

June 2020

22/06/20

3

3

4

3

2

<2

July 2020

15/07/20

3

2

4

3

2

<2

August 2020

17/08/20

3

2

4

3

2

<2

September 2020

17/09/20

3

8

4

6

2

<2

October 2020

20/10/20

3

9

4

2

2

<2

November 2020

18/11/20

3

3

4

2

2

<2

December 2020

18/12/20

3

<2

4

3

2

<2

January 2021

13/01/21

3

4

4

3

2

<2

February 2021

16/02/21

3

3

4

<2

2

<2

March 2021

16/03/21

3

<2

4

<2

2

3

April 2021

22/04/21

3

2

4

<2

2

<2

May 2021

19/05/21

3

4

4

<2

2

<2

June 2021

22/06/21

3

5

4

<2

2

<2

July 2021

27/07/21

3

6

4

2

August 2021

24/08/21

2

4

3

4

4

2

September 2021

17/09/21

2

2

3

2

4

<2

        

Pollutant: Faecal Coliforms

Sampling method: Grab Sample

Percentile concentration limits:

90%

100%

200*

600*

Sampling frequency: Monthly

*Unit of Measurement: Colony forming units per 100 millilitres

Monitoring Period

Date Published

Point

Result*

October 2017

24/10/17

2

<1

3

<2

4

<2

November 2017

15/11/17

2

<2

3

<2

4

2

December 2017

19/12/17

2

<1

3

<2

4

2

January 2018

19/01/18

2

<1

3

9

4

41

February 2018

05/03/18

2

<1

3

1

4

13

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019.  As a result, no discharge sampling occurred for the months of March 2018 to February 2019.

March 2019

29/03/19

2

<2

3

24

4

6

April 2019

17/04/19

2

<2

3

32

4

14

May 2019

13/06/19

2

4

3

2

4

<2

June 2019

25/06/19

2

<1

3

2

4

<2

July 2019

30/07/19

2

<1

3

<1

4

1

August 2019

29/08/19

2

<1

3

4

4

6

2

<1

September 2019

24/09/19

3

<2

4

2

2

<1

October 2019

02/11/19

3

<2

4

<2

2

<1

November 2019

14/12/19

3

1

4

16

2

<1

December 2019

14/01/20

3

3

4

<1

2

<2

January 2020

17/02/20

3

8

4

33

2

<1

February 2020

17/03/20

3

15

4

98

2

<1

March 2020

16/04/20

3

1

4

9

2

1

April 2020

22/04/20

3

5

4

5

2

<2

May 2020

22/05/20

3

<2

4

<2

2

<1

June 2020

22/06/20

3

1

4

<1

2

1

July 2020

15/07/20

3

1

4

<1

2

<1

August 2020

17/08/20

3

<1

4

<1

2

<1

September 2020

17/09/20

3

<1

4

<1

2

<1

October 2020

20/10/20

3

20

4

70

2

<1

November 2020

18/11/20

3

<1

4

1

2

<1

December 2020

18/12/20

3

1

4

21

2

<1

January 2021

13/01/21

3

6

4

11

2

290

February 2021

16/02/21

3

8

4

21

2

<1

March 2021

16/03/21

3

2

4

1

2

8

April 2021

22/04/21

3

2

4

1

May 2021

19/05/21

2

<1

3

<1

4

1

June 2021

22/06/21

2

<1

3

<1

4

1

July 2021

27/07/21

2

<1

3

<1

4

<1

August 2021

24/08/21

2

<1

3

1

4

1

September 2021

17/09/21

2

<1

3

1

4

<1

Pollutant: Nitrogen (ammonia)

Sampling method: Grab Sample

Percentile concentration limits (mg / L): 

90%

100%

2 mg/L

3 m/L

Sampling frequency: Monthly

Monitoring Period

Date Published

Point

Result (mg/L)

October 2017

24/10/17

2

<0.1

3

<0.1

4

<0.1

November 2017

15/11/17

2

<0.1

3

<0.1

4

<0.1

December 2017

19/12/17

2

0.2

3

<0.1

4

<0.1

January 2018

19/01/18

2

<0.1

3

<0.1

4

<0.1

February 2018

05/03/18

2

0.9

3

<0.1

4

<0.1

March 2018

20/04/18

2

0

3

0

4

0

April 2018

04/05/18

2

0

3

0

4

0

May 2018

19/05/18

2

0

3

0

4

0

June 2018

28/06/18

2

0

3

0

4

0

July 2018

10/08/18

2

0

3

0

4

0

August 2018

11/09/18

2

0

3

0

4

0

September 2018

12/10/18

2

0

3

0

4

0

October 2018

15/11/18

2

0

3

0

4

0

November 2018

11/12/18

2

0

3

0

4

0

December 2018

15/01/19

2

0

3

0

4

0

January 2019

31/01/19

2

0

3

0

4

0

February 2019

20/02/19

2

0

3

0

4

0

No discharge occurred from the licensed facility from March 2018 to February 2019.  As a result, no discharge sampling occurred for the months of March 2018 to February 2019.

March 2019

29/03/19

2

<0.1

3

<0.1

4

<0.1

April 2019

17/04/19

2

<0.1

3

<0.1

4

<0.1

May 2019

13/06/19

2

<0.1

3

<0.1

4

<0.1

June 2019

25/06/19

2

<0.1

3

<0.1

4

<0.1

July 2019

30/07/19

2

<0.1

3

<0.1

4

<0.1

August 2019

29/08/19

2

<0.1

3

<0.1

4

<0.1

2

<0.1

September 2019

24/09/19

3

<0.1

4

<0.1

2

<0.1

October 2019

02/11/19

3

<0.1

4

<0.1

2

1.9

November 2019

14/12/19

3

<0.1

4

<0.1

2

<0.1

December 2019

14/01/20

3

<0.1

4

<0.1

2

<0.1

January 2020

17/02/20

3

<0.1

4

<0.1

2

0.2

February 2020

17/03/20

3

<0.1

4

<0.1

2

<0.1

March 2020

16/04/20

3

<0.1

4

<0.1

2

<0.1

April 2020

22/04/20

3

<0.1

4

<0.1

2

<0.1

May 2020

22/05/20

3

<0.1

4

<0.1

2

<0.1

June 2020

22/06/20

3

<0.1

4

<0.1

2

<0.1

July 2020

15/07/20

3

<0.1

4

<0.1

2

<0.1

August 2020

17/08/20

3

0.2

4

<0.1

2

<0.1

September 2020

17/09/20

3

<0.1

4

<0.1

2

0.1

October 2020

20/10/20

3

<0.1

4

<0.1

2

<0.1

November 2020

18/11/20

3

<0.1

4

<0.1

2

<0.1

December 2020

18/12/20

3

<0.1

4

<0.1

2

<0.1

January 2021

13/01/21

3

<0.1

4

<0.1

2

1.5

February 2021

16/02/21

3

<0.1

4

<0.1

March 2021

16/03/21

2

<0.1

3

<0.1

4

<0.1

April 2021

22/04/21

2

<0.1

3

<0.1

4

<0.1

May 2021

19/05/21

2

<0.1

3

<0.1

4

<0.1

June 2021

22/06/21

2

<0.1

3

<0.1

4

<0.1

July 2021

27/07/21

2

<0.1

3

<0.1

4

<0.1

August 2021

24/08/21

2

0.3

3

<0.1

4

<0.1

September 2021

17/09/21

2

<0.1

3

<0.1

4

<0.1

Volume Limits

Sampling method: Flow Meter and continuous logger

Volume limit: 250 kL/day

Monitoring frequency: Daily during any discharge*.

*In accordance with NSW EPA Requirements for publishing pollution monitoring data, data is reported:

Monitoring Period

Date Published

Daily discharge volume (kL/day)

Monthly maximum

Monthly average

July 2017

07/08/17

69.49

46.02

August 2017

01/09/17

142.84

65.47

September 2017

13/10/17

102.02

69.62

October 2017

08/11/17

70.53

54.49

November 2017

05/12/17

56.26

48.54

December 2017

04/01/18

99.15

52.37

January 2018

05/01/18

81.28

56.08

February 2018

23/03/18

73.65

27.84

March 2018

11/04/18

0

0

April 2018

04/05/18

0

0

May 2018

06/06/18

0

0

June 2018

28/06/18

0

0

July 2018

20/08/18

0

0

August 2018

11/09/18

0

0

September 2018

03/10/18

0

0

October 2018

15/11/18

0

0

November 2018

11/12/18

0

0

December 2018

15/01/19

0

0

January 2019

31/01/19

0

0

February 2019

06/03/19

0

0

No discharge occurred from the licensed facility from March 2018 to February 2019.

March 2019

09/04/19

97.37

42.62

April 2019

03/05/19

65.55

51.13

May 2019

04/06/19

77.84

55.66

June 2019

03/07/19

82.18

61.06

July 2019

02/08/19

108.67

71.97

August 2019

02/09/19

99.63

58.32

September 2019

14/10/19

106.99

85.85

October 2019

05/11/19

93.71

72.45

November 2019

14/12/19

84.65

37.45

December 2019

14/01/20

88.71

59.94

January 2020

05/02/20

46.08

33.59

February 2020

13/03/20

75.65

38.77

March 2020

12/04/20

59.17

36.61

April 2020

11/05/20

81.60

39.30

May 2020

01/06/20

72.99

54.15

June 2020

01/07/20

74.73

49.07

July 2020

14/08/20

57.09

50.64

August 2020

10/09/20

74.67

54.97

September 2020

12/10/20

106.53

82.68

October 2020

06/11/20

106.25

81.05

November 2020

14/12/20

82.39

60.79

December 2020

06/01/21

64.94

47.68

January 2021

14/02/21

58.25

49.88

February 2021

14/03/21

130.82

55.28

March 2021

31/03/21

132.13

72.92

April 2021

05/05/21

111.66

91.28

May 2021

01/06/21

103.11

84.18

June 2021

05/07/21

133.57

103.63

July 2021

02/08/21

196.34

134.65

August 2021

01/09/21

249.25

193.05

The publication of this pollution monitoring data is carried out in accordance with section 66 (6) of the Protection of the Environment Operations Act 1997 (POEO Act).

Snowy Hydro Limited gives no warranty or representation regarding the data suitability for any particular purpose.

Snowy Hydro Limited excludes all liability to any person for loss or damage of any kind (however caused, including but not limited to by negligence) arising whether directly or indirectly from or relating in any way to the use of this data, whether in whole or in part