| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.22 | 0.226 | 0.229 | 0.258 |
| River Wear - Chester-Le-Street | 0.446 | 0.456 | 0.457 | 0.474 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.29 | 0.29 | 0.299 |
| River Wear - Stanhope | 0.292 | 0.362 | 0.355 | 0.432 |
| River Gaunless - South Church | 0.163 | 0.167 | 0.167 | 0.176 |
| River Wear - Sunderland Bridge | 0.393 | 0.4 | 0.402 | 0.43 |
| River Wear - Witton Park | 0.432 | 0.44 | 0.451 | 0.49 |
| River Wear - Durham New Elvet Bridge | 0.316 | 0.326 | 0.326 | 0.336 |