| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.283 | 0.286 | 0.287 | 0.295 |
| River Wear - Chester-Le-Street | 0.498 | 0.501 | 0.502 | 0.509 |
| Smallhope Burn - Lanchester Front Street | 0.292 | 0.295 | 0.294 | 0.298 |
| River Wear - Stanhope | 0.348 | 0.351 | 0.35 | 0.354 |
| River Gaunless - South Church | 0.14 | 0.142 | 0.142 | 0.145 |
| River Wear - Sunderland Bridge | 0.447 | 0.451 | 0.45 | 0.459 |
| River Wear - Witton Park | 0.508 | 0.513 | 0.513 | 0.52 |
| River Wear - Durham New Elvet Bridge | 0.361 | 0.366 | 0.366 | 0.373 |