| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.251 | 0.253 | 0.253 | 0.261 |
| River Wear - Chester-Le-Street | 0.483 | 0.486 | 0.485 | 0.488 |
| Smallhope Burn - Lanchester Front Street | 0.295 | 0.298 | 0.3 | 0.331 |
| River Wear - Stanhope | 0.341 | 0.344 | 0.345 | 0.363 |
| River Gaunless - South Church | 0.18 | 0.183 | 0.183 | 0.192 |
| River Wear - Sunderland Bridge | 0.432 | 0.433 | 0.433 | 0.437 |
| River Wear - Witton Park | 0.477 | 0.48 | 0.479 | 0.484 |
| River Wear - Durham New Elvet Bridge | 0.347 | 0.349 | 0.349 | 0.353 |