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MCU14/0106 Appendix E - Engineering Report
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Noosa Civic
Stormwater Management Plan
Table 3-11 below presents the results obtained from the MUSIC model of the bio-retention systems.
Table 3-11 Multiple Bio-Retention Basins MUSIC Model Results
Pollutant Proposed without Proposed with Reduction Target Reduction
treatment treatment Achieved (%)
(kg/yr) (kg/yr) (%)
Total Suspended Solids 14000 59.4 80 80
Total Phosphorous 31.4 2810 63.2 60
Total Nitrogen 228 11.6 57 45
Gross Pollutants 1520 0 100.0 90
With reference to Table 3-11, a rainwater tank treatment system which captures roof runoff with bio-retention
basins provided downstream will adequately reduce pollutant load exports to meet the applicable water
quality objectives, whilst allowing sustainable water principles to be applied on site.
QIC Noosa Civic Pty Ltd Version 1 November 2014
Appendix D - SMP.docx Page 10
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