| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.16 | 0.164 | 0.165 | 0.173 |
| River Wear - Chester-Le-Street | 0.418 | 0.421 | 0.421 | 0.429 |
| Smallhope Burn - Lanchester Front Street | 0.242 | 0.247 | 0.247 | 0.253 |
| River Wear - Stanhope | 0.293 | 0.302 | 0.3 | 0.309 |
| River Gaunless - South Church | 0.115 | 0.117 | 0.117 | 0.121 |
| River Wear - Sunderland Bridge | 0.383 | 0.386 | 0.386 | 0.393 |
| River Wear - Witton Park | 0.43 | 0.437 | 0.437 | 0.445 |
| River Wear - Durham New Elvet Bridge | 0.324 | 0.329 | 0.329 | 0.335 |