| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.279 | 0.282 | 0.286 | 0.304 |
| River Wear - Chester-Le-Street | 0.493 | 0.504 | 0.503 | 0.513 |
| Smallhope Burn - Lanchester Front Street | 0.288 | 0.292 | 0.291 | 0.297 |
| River Wear - Stanhope | 0.328 | 0.333 | 0.334 | 0.343 |
| River Gaunless - South Church | 0.135 | 0.139 | 0.139 | 0.147 |
| River Wear - Sunderland Bridge | 0.439 | 0.444 | 0.445 | 0.456 |
| River Wear - Witton Park | 0.489 | 0.494 | 0.496 | 0.509 |
| River Wear - Durham New Elvet Bridge | 0.361 | 0.367 | 0.368 | 0.377 |