| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.188 | 0.194 | 0.194 | 0.205 |
| River Wear - Chester-Le-Street | 0.491 | 0.517 | 0.521 | 0.566 |
| Smallhope Burn - Lanchester Front Street | 0.32 | 0.326 | 0.327 | 0.357 |
| River Wear - Stanhope | 0.364 | 0.374 | 0.403 | 0.931 |
| River Gaunless - South Church | 0.125 | 0.134 | 0.136 | 0.154 |
| River Wear - Sunderland Bridge | 0.444 | 0.461 | 0.463 | 0.492 |
| River Wear - Witton Park | 0.498 | 0.51 | 0.513 | 0.538 |
| River Wear - Durham New Elvet Bridge | 0.406 | 0.426 | 0.429 | 0.462 |