| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.241 | 0.243 | 0.244 | 0.251 |
| River Wear - Chester-Le-Street | 0.465 | 0.467 | 0.467 | 0.471 |
| Smallhope Burn - Lanchester Front Street | 0.299 | 0.301 | 0.301 | 0.303 |
| River Wear - Stanhope | 0.341 | 0.353 | 0.353 | 0.374 |
| River Gaunless - South Church | 0.134 | 0.137 | 0.137 | 0.141 |
| River Wear - Sunderland Bridge | 0.422 | 0.426 | 0.427 | 0.437 |
| River Wear - Witton Park | 0.491 | 0.495 | 0.496 | 0.505 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.299 | 0.299 | 0.305 |