| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.112 | 0.117 | 0.116 | 0.121 |
| River Wear - Chester-Le-Street | 0.415 | 0.456 | 0.463 | 0.544 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.25 | 0.249 | 0.271 |
| River Wear - Stanhope | 0.598 | 0.686 | 0.694 | 0.857 |
| River Gaunless - South Church | 0.117 | 0.12 | 0.122 | 0.143 |
| River Wear - Sunderland Bridge | 0.388 | 0.497 | 0.482 | 0.54 |
| River Wear - Witton Park | 0.52 | 0.611 | 0.602 | 0.657 |
| River Wear - Durham New Elvet Bridge | 0.315 | 0.388 | 0.374 | 0.428 |