| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.224 | 0.229 | 0.231 | 0.258 |
| River Wear - Chester-Le-Street | 0.412 | 0.415 | 0.416 | 0.425 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.26 | 0.268 | 0.315 |
| River Wear - Stanhope | 0.284 | 0.285 | 0.298 | 0.35 |
| River Gaunless - South Church | 0.098 | 0.1 | 0.1 | 0.107 |
| River Wear - Sunderland Bridge | 0.355 | 0.361 | 0.36 | 0.369 |
| River Wear - Witton Park | 0.41 | 0.414 | 0.415 | 0.434 |
| River Wear - Durham New Elvet Bridge | 0.286 | 0.294 | 0.293 | 0.3 |