| Area | Value |
|---|---|
| 1. Muswellbrook | 4,400,000,000kg |
| 2. Tomago | 1,100,000,000kg |
| 3. Singleton (NSW) | 300,000,000kg |
| 4. Ashtonfield | 26,000,000kg |
| 5. Maitland (NSW) | 22,000,000kg |
| 6. Paxton | 5,600,000kg |
| 7. Raymond Terrace | 4,000,000kg |
| 8. Seaham | 2,900,000kg |
| 9. Rutherford | 2,300,000kg |
| 10. Scone | 800,000kg |
| 11. Martins Creek | 550,000kg |
| 12. Morpeth | 230,000kg |
| 13. Pokolbin | 120,000kg |
| 14. Abermain | 110,000kg |
| 15. Whittingham | 100,000kg |
| 16. Denman | 74,000kg |
| 17. Salt Ash | 66,000kg |
| 18. East Maitland | 42,000kg |
| 19. Kurri Kurri | 39,000kg |
| 20. Cessnock | 27,000kg |
| 21. Williamtown | 16,000kg |
| 22. Aberdeen (NSW) | 9,800kg |
| 23. Greta (NSW) | 6,100kg |
| 24. Dungog | 22kg |