| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.324 | 0.327 | 0.329 | 0.341 |
| River Wear - Chester-Le-Street | 0.476 | 0.479 | 0.48 | 0.489 |
| Smallhope Burn - Lanchester Front Street | 0.284 | 0.288 | 0.287 | 0.291 |
| River Wear - Stanhope | 0.319 | 0.3225 | 0.322 | 0.328 |
| River Gaunless - South Church | 0.127 | 0.128 | 0.128 | 0.132 |
| River Wear - Sunderland Bridge | 0.426 | 0.432 | 0.431 | 0.44 |
| River Wear - Witton Park | 0.478 | 0.484 | 0.484 | 0.493 |
| River Wear - Durham New Elvet Bridge | 0.341 | 0.347 | 0.347 | 0.354 |