| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.197 | 0.198 | 0.199 | 0.205 |
| River Wear - Chester-Le-Street | 0.447 | 0.449 | 0.45 | 0.456 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.268 | 0.268 | 0.272 |
| River Wear - Stanhope | 0.334 | 0.335 | 0.335 | 0.336 |
| River Gaunless - South Church | 0.109 | 0.111 | 0.111 | 0.114 |
| River Wear - Sunderland Bridge | 0.405 | 0.408 | 0.407 | 0.413 |
| River Wear - Witton Park | 0.47 | 0.474 | 0.473 | 0.479 |
| River Wear - Durham New Elvet Bridge | 0.326 | 0.33 | 0.33 | 0.335 |