| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.275 | 0.277 | 0.279 | 0.291 |
| River Wear - Chester-Le-Street | 0.466 | 0.473 | 0.475 | 0.49 |
| Smallhope Burn - Lanchester Front Street | 0.275 | 0.279 | 0.278 | 0.281 |
| River Wear - Stanhope | 0.333 | 0.339 | 0.34 | 0.353 |
| River Gaunless - South Church | 0.122 | 0.125 | 0.125 | 0.128 |
| River Wear - Sunderland Bridge | 0.417 | 0.427 | 0.427 | 0.441 |
| River Wear - Witton Park | 0.474 | 0.481 | 0.482 | 0.497 |
| River Wear - Durham New Elvet Bridge | 0.338 | 0.343 | 0.343 | 0.355 |