| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.204 | 0.209 | 0.212 | 0.233 |
| River Wear - Chester-Le-Street | 0.41 | 0.42 | 0.419 | 0.428 |
| Smallhope Burn - Lanchester Front Street | 0.281 | 0.287 | 0.285 | 0.289 |
| River Wear - Stanhope | 0.292 | 0.295 | 0.295 | 0.299 |
| River Gaunless - South Church | 0.129 | 0.132 | 0.131 | 0.136 |
| River Wear - Sunderland Bridge | 0.356 | 0.373 | 0.369 | 0.377 |
| River Wear - Witton Park | 0.409 | 0.437 | 0.431 | 0.443 |
| River Wear - Durham New Elvet Bridge | 0.32 | 0.329 | 0.328 | 0.334 |