| Area | Value |
|---|---|
| 1. Brewarrina | 30.0 |
| 2. Goodooga | 30.0 |
| 3. Yeoval | 27.3 |
| 4. Burren Junction | 25.3 |
| 5. Collarenebri | 25.3 |
| 6. Walgett | 25.3 |
| 7. Lightning Ridge | 25.3 |
| 8. Broken Hill | 25.0 |
| 9. Warren | 21.8 |
| 10. Ravenswood (NSW) | 21.8 |
| 11. Nyngan | 21.0 |
| 12. North Bourke | 19.8 |
| 13. Bourke | 19.8 |
| 14. Ivanhoe (NSW) | 15.3 |
| 15. Menindee | 15.3 |
| 16. Wilcannia | 15.3 |