Environmental Protection Licence No
Licensee:
Licensee address:
Premises:
10515
Snowy Hydro Limited
PO Box 332 , Cooma, NSW, 2630
Snowy Mountains Hydro-Electric Scheme
Kosciuszko National Park and Vicinity
Location/ Description: Murray 1 Power Station - South Drainage Pit
EPA Identification Number: 2
As at 28 March 2013, Snowy Hydro Limited is no longer required to monitor discharge variations.
Refer to licence variation number 1512354 on the NSW EPA website for more information.
Concentration Limits
Sampling method: Grab Sample
Pollutant: TPH
Percentile concentration limits:
50% 90% 100%
8 10 15
Sampling frequency: Monthly
Monitoring Period
March 2012
April 2012
May 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
February 2013
March 2013
April 2013
May 2013
June 2013
July 2013
August 2013
September 2013
October 2013
November 2013
December 2013
Date Published
13/03/12
11/04/12
15/05/12
12/06/12
09/07/12
14/08/12
10/09/12
15/10/12
13/11/12
10/12/12
10/01/13
11/02/13
12/03/13
16/04/13
4/06/13
14/06/13
23/07/13
15/08/13
10/09/13
25/10/13
11/11/13
12/12/13
Result (mg/L)
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
0.2
<0.1
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

Monitoring Period
January 2014
February 2014
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
March 2015
April 2015
May 2015
June 2015
July 2015
August 2015
September 2015
October 2015
November 2015
Environmental Protection Licence No
Licensee:
Licensee address:
Premises:
Location/ Description:
EPA Identification Number:
Date Published
22/01/14
12/02/14
20/03/14
17/04/14
20/05/14
12/06/14
17/07/14
18/08/14
08/09/14
17/10/14
10/11/14
17/12/14
19/01/15
17/02/15
12/03/15
13/04/15
18/05/15
15/06/15
13/07/15
24/08/15
10/09/15
15/10/15
11/12/15
10515
Snowy Hydro Limited
PO Box 332 , Cooma, NSW, 2630
Snowy Mountains Hydro-Electric Scheme
Kosciuszko National Park and Vicinity
Murray 1 Power Station - South Drainage Pit
2
Result (mg/L)
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
0.25
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
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