| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.015 | 0.015 | 0.015 | 0.016 |
| River Wear - Chester-Le-Street | 0.432 | 0.435 | 0.436 | 0.445 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.27 | 0.269 | 0.275 |
| River Wear - Stanhope | 0.306 | 0.309 | 0.31 | 0.315 |
| River Gaunless - South Church | 0.123 | 0.126 | 0.126 | 0.13 |
| River Wear - Sunderland Bridge | 0.396 | 0.4 | 0.4 | 0.408 |
| River Wear - Witton Park | 0.446 | 0.452 | 0.452 | 0.46 |
| River Wear - Durham New Elvet Bridge | 0.356 | 0.359 | 0.359 | 0.366 |