Annual Report 2009/2010 - Hawkesbury City Council - NSW ...

Measures of Performance
Measure
1. Total volume of sewerage treated per
resident per day.
2. Proportion of sewerage treated that is
recycled.
3. Phosphorus Concentration
How is the Hawkesbury performing?
Volume of treated sewerage per
resident per year has decreased.
Amount of sewerage recycled has
increased.
Phosphorus concentrations
decreasing from both STP
Current status and trends
There are approximately 7,584 active connections being serviced by the two treatment plants. Of those
connections serviced by a reticulated sewerage system, approximately 34% of the wastewater is treated
at the McGrath's Hill plant; the remainder is treated at the South Windsor plant.
Total Volume of Sewerage Treated per Resident per Day
350
300
286
294 290
280
L/Resident/Day
250
200
150
100
236
50
0
2005-2006 2006-2007 2007-2008 2008-2009 2009-2010
Financial Year
Outcome 1
This value has been corrected from previous years as the total volume of sewerage treated was
divided by the number of total population within the local government, instead by the number of
equivalent persons connected to the sewage treatment plants.
2009/2010 Annual Report Page 61