| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.143 | 0.153 | 0.151 | 0.162 |
| River Wear - Chester-Le-Street | 0.419 | 0.425 | 0.425 | 0.434 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.224 | 0.224 | 0.23 |
| River Wear - Stanhope | 0.348 | 0.356 | 0.355 | 0.361 |
| River Gaunless - South Church | 0.124 | 0.13 | 0.129 | 0.134 |
| River Wear - Sunderland Bridge | 0.389 | 0.395 | 0.395 | 0.404 |
| River Wear - Witton Park | 0.452 | 0.459 | 0.458 | 0.464 |
| River Wear - Durham New Elvet Bridge | 0.303 | 0.308 | 0.309 | 0.32 |