| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.154 | 0.156 | 0.157 | 0.165 |
| River Wear - Chester-Le-Street | 0.389 | 0.395 | 0.394 | 0.4 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.265 | 0.265 | 0.277 |
| River Wear - Stanhope | 0.292 | 0.299 | 0.299 | 0.327 |
| River Gaunless - South Church | 0.122 | 0.125 | 0.127 | 0.138 |
| River Wear - Sunderland Bridge | 0.344 | 0.351 | 0.351 | 0.36 |
| River Wear - Witton Park | 0.404 | 0.41 | 0.411 | 0.419 |
| River Wear - Durham New Elvet Bridge | 0.296 | 0.299 | 0.299 | 0.307 |