Western Suburbs Regional Organisation of Councils

Regional Strategy for Management of Stormwater Quality

Volume 2 – Figures

JDA Consultant Hydrologists May 2002 Western Suburbs Regional Organisation of Councils Regional Strategy for Management of Stormwater Quality

CONTENTS

LIST OF FIGURES

1. LOCATION MAP / STUDY AREA

2. TOPOGRAPHY

3. ANNUAL AND MONTHLY RAINFALL

4. ENVIRONMENTAL GEOLOGY MAP

5. MAXIMUM RECORDED GROUNDWATER LEVEL CONTOURS (VIA WRC GROUNDWATER ATLAS)

6. CONSERVATION CATEGORY WETLANDS AND BUSH FOREVER SITES

7. WRC MONITORING SITES

8. PRIMARY AND SECONDARY ROAD NETWORK

9. TOWN OF CLAREMONT LAND USE

10. TOWN OF CLAREMONT SUB CATCHMENTS

11. TOWN OF CAMBRIDGE LAND USE

12. TOWN OF CAMBRIDGE SUB CATCHMENTS

13. TOWN OF COTTESLOE LAND USE

14. TOWN OF COTTESLOE SUB CATCHMENTS

15. TOWN OF MOSMAN PARK LAND USE

16. TOWN OF MOSMAN PARK SUB CATCHMENTS

17. CITY OF SUBIACO LAND USE

18. CITY OF SUBIACO SUB CATCHMENTS

19. CITY OF NEDLANDS LAND USE

20. CITY OF NEDLANDS SUB CATCHMENTS

21. SHIRE OF PEPPERMINT GROVE LAND USE

22. SHIRE OF PEPPERMINT GROVE SUB CATCHMENTS

23. WESROC DRAINAGE OVERVIEW

24. NUTRIENT INPUT BY TOTAL PHOSPHORUS

25. MAJOR ROADS BY DENSITY

26. COMMERCIAL/INDUSTRIAL AREAS BY PERCENTAGE

27. LOCAL AUTHORITY PRIORITY SUB CATCHMENTS

28. REGIONAL PRIORITY SUB CATCHMENTS

29. NIDSS MODELLING RESULTS FOR PHOSPHORUS INPUT REDUCTION

30. IMPACT OF EDUCATION CAMPAIGNS ON PHOSPHORUS INPUT REDUCTION

May 2002 1 x

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Data Source: Rainfall Data based on Perth Regional Office (Bureau of Meteorology)

Job No. J2868 Western Suburbs Regional Organisation of Councils Regional Strategy for Management of Stormwater Quality

Consultant Figure 3: Annual and Monthly Rainfall JDA Hydrologists © COPYRIGHT JIM DAVIES & ASSOCIATES PTY. LTD. 2002 w—p2 nit hes™ription x

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