| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.129 | 0.131 | 0.132 | 0.142 |
| River Wear - Chester-Le-Street | 0.359 | 0.364 | 0.364 | 0.372 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.253 | 0.253 | 0.265 |
| River Wear - Stanhope | 0.234 | 0.239 | 0.243 | 0.273 |
| River Gaunless - South Church | 0.085 | 0.087 | 0.087 | 0.089 |
| River Wear - Sunderland Bridge | 0.305 | 0.308 | 0.308 | 0.315 |
| River Wear - Witton Park | 0.346 | 0.35 | 0.349 | 0.354 |
| River Wear - Durham New Elvet Bridge | 0.276 | 0.283 | 0.283 | 0.289 |