| Area | Value |
|---|---|
| 1. Mannering Park | 870,000,000kg |
| 2. Doyalson | 80,000,000kg |
| 3. Kulnura | 2,800,000kg |
| 4. Peats Ridge | 2,400,000kg |
| 5. Berkeley Vale | 1,500,000kg |
| 6. Somersby | 1,200,000kg |
| 7. Woy Woy | 820,000kg |
| 8. Kincumber | 790,000kg |
| 9. Jilliby | 640,000kg |
| 10. Lisarow | 140,000kg |
| 11. Noraville | 130,000kg |
| 12. Green Point (Central Coast - NSW) | 57,000kg |
| 13. Tuggerah | 37,000kg |
| 14. Bateau Bay | 29,000kg |
| 15. Warnervale | 24,000kg |
| 16. Wyong | 8,300kg |
| 17. West Gosford | 7,600kg |