| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.252 | 0.303 | 0.3 | 0.336 |
| River Wear - Chester-Le-Street | 0.486 | 0.534 | 0.54 | 0.621 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.283 | 0.284 | 0.319 |
| River Wear - Stanhope | 0.392 | 0.445 | 0.447 | 0.52 |
| River Gaunless - South Church | 0.114 | 0.12 | 0.119 | 0.124 |
| River Wear - Sunderland Bridge | 0.435 | 0.473 | 0.477 | 0.543 |
| River Wear - Witton Park | 0.492 | 0.537 | 0.539 | 0.601 |
| River Wear - Durham New Elvet Bridge | 0.348 | 0.386 | 0.391 | 0.458 |