| Area | Value |
|---|---|
| 1. Wellington (NSW) | 4.1m/sec |
| 2. Broken Hill | 3.9m/sec |
| 3. Coonamble | 3.7m/sec |
| 4. Burren Junction | 3.7m/sec |
| 5. Walgett | 3.7m/sec |
| 6. Collarenebri | 3.7m/sec |
| 7. Eumungerie | 3.4m/sec |
| 8. Geurie | 3.4m/sec |
| 9. Gilgandra | 3.4m/sec |
| 10. Mendooran | 3.4m/sec |
| 11. Montefiores | 3.4m/sec |
| 12. Mumbil | 3.4m/sec |
| 13. Narromine | 3.4m/sec |
| 14. Terramungamine | 3.4m/sec |
| 15. Tooraweenah | 3.4m/sec |
| 16. Trangie | 3.4m/sec |
| 17. Wongarbon | 3.4m/sec |
| 18. Wuuluman | 3.4m/sec |
| 19. Yeoval | 3.4m/sec |
| 20. Bourke | 3.4m/sec |
| 21. Brewarrina | 3.4m/sec |
| 22. Cobar | 3.4m/sec |
| 23. Gulargambone | 3.4m/sec |
| 24. North Bourke | 3.4m/sec |
| 25. Nyngan | 3.4m/sec |
| 26. Wilcannia | 3.4m/sec |
| 27. Ballimore | 3.4m/sec |
| 28. Baradine | 3.4m/sec |
| 29. Binnaway | 3.4m/sec |
| 30. Brocklehurst | 3.4m/sec |
| 31. Coolah | 3.4m/sec |
| 32. Coonabarabran | 3.4m/sec |
| 33. Dubbo | 3.4m/sec |
| 34. Warren | 3.4m/sec |
| 35. Menindee | 3.3m/sec |
| 36. Goodooga | 3.0m/sec |
| 37. Lightning Ridge | 3.0m/sec |
| 38. Tomingley | 2.4m/sec |
| 39. Stuart Town | 1.7m/sec |