| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.328 | 0.331 | 0.331 | 0.339 |
| River Wear - Chester-Le-Street | 0.496 | 0.499 | 0.501 | 0.508 |
| Smallhope Burn - Lanchester Front Street | 0.284 | 0.286 | 0.286 | 0.29 |
| River Wear - Stanhope | 0.359 | 0.396 | 0.397 | 0.429 |
| River Gaunless - South Church | 0.173 | 0.18 | 0.179 | 0.183 |
| River Wear - Sunderland Bridge | 0.447 | 0.458 | 0.457 | 0.468 |
| River Wear - Witton Park | 0.495 | 0.52 | 0.516 | 0.531 |
| River Wear - Durham New Elvet Bridge | 0.369 | 0.376 | 0.376 | 0.386 |