| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.281 | 0.283 | 0.284 | 0.293 |
| River Wear - Chester-Le-Street | 0.504 | 0.508 | 0.509 | 0.519 |
| Smallhope Burn - Lanchester Front Street | 0.286 | 0.289 | 0.289 | 0.294 |
| River Wear - Stanhope | 0.334 | 0.342 | 0.344 | 0.354 |
| River Gaunless - South Church | 0.185 | 0.188 | 0.188 | 0.192 |
| River Wear - Sunderland Bridge | 0.447 | 0.455 | 0.454 | 0.461 |
| River Wear - Witton Park | 0.487 | 0.497 | 0.496 | 0.508 |
| River Wear - Durham New Elvet Bridge | 0.391 | 0.398 | 0.397 | 0.405 |