| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.316 | 0.319 | 0.32 | 0.329 |
| River Wear - Chester-Le-Street | 0.487 | 0.491 | 0.491 | 0.496 |
| Smallhope Burn - Lanchester Front Street | 0.288 | 0.29 | 0.29 | 0.294 |
| River Wear - Stanhope | 0.343 | 0.348 | 0.365 | 0.421 |
| River Gaunless - South Church | 0.14 | 0.142 | 0.142 | 0.146 |
| River Wear - Sunderland Bridge | 0.439 | 0.44 | 0.441 | 0.447 |
| River Wear - Witton Park | 0.494 | 0.498 | 0.498 | 0.514 |
| River Wear - Durham New Elvet Bridge | 0.355 | 0.358 | 0.358 | 0.365 |