| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.304 | 0.315 | 0.315 | 0.329 |
| River Wear - Chester-Le-Street | 0.508 | 0.514 | 0.513 | 0.516 |
| Smallhope Burn - Lanchester Front Street | 0.315 | 0.319 | 0.319 | 0.328 |
| River Wear - Stanhope | 0.315 | 0.335 | 0.339 | 0.372 |
| River Gaunless - South Church | 0.182 | 0.193 | 0.192 | 0.2 |
| River Wear - Sunderland Bridge | 0.447 | 0.464 | 0.461 | 0.468 |
| River Wear - Witton Park | 0.481 | 0.501 | 0.498 | 0.514 |
| River Wear - Durham New Elvet Bridge | 0.363 | 0.376 | 0.374 | 0.379 |