| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.25 | 0.259 | 0.259 | 0.274 |
| River Wear - Chester-Le-Street | 0.495 | 0.499 | 0.506 | 0.532 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.259 | 0.258 | 0.263 |
| River Wear - Stanhope | 0.46 | 0.483 | 0.484 | 0.51 |
| River Gaunless - South Church | 0.135 | 0.138 | 0.138 | 0.145 |
| River Wear - Sunderland Bridge | 0.469 | 0.476 | 0.476 | 0.489 |
| River Wear - Witton Park | 0.552 | 0.562 | 0.563 | 0.579 |
| River Wear - Durham New Elvet Bridge | 0.37 | 0.377 | 0.378 | 0.396 |