| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.071 | 0.071 | 0.073 |
| River Wear - Chester-Le-Street | 0.285 | 0.288 | 0.288 | 0.29 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.219 | 0.218 | 0.225 |
| River Wear - Stanhope | 0.177 | 0.179 | 0.178 | 0.181 |
| River Gaunless - South Church | 0.058 | 0.061 | 0.06 | 0.063 |
| River Wear - Sunderland Bridge | 0.236 | 0.24 | 0.239 | 0.243 |
| River Wear - Witton Park | 0.277 | 0.285 | 0.283 | 0.286 |
| River Wear - Durham New Elvet Bridge | 0.197 | 0.202 | 0.201 | 0.206 |