| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.126 | 0.129 | 0.129 | 0.132 |
| River Wear - Chester-Le-Street | 0.42 | 0.434 | 0.435 | 0.459 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.252 | 0.252 | 0.258 |
| River Wear - Stanhope | 0.305 | 0.328 | 0.328 | 0.355 |
| River Gaunless - South Church | 0.107 | 0.11 | 0.11 | 0.112 |
| River Wear - Sunderland Bridge | 0.377 | 0.391 | 0.393 | 0.416 |
| River Wear - Witton Park | 0.436 | 0.45 | 0.452 | 0.48 |
| River Wear - Durham New Elvet Bridge | 0.309 | 0.318 | 0.32 | 0.337 |