| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.079 | 0.081 | 0.081 | 0.084 |
| River Wear - Chester-Le-Street | 0.308 | 0.31 | 0.311 | 0.316 |
| Smallhope Burn - Lanchester Front Street | 0.204 | 0.21 | 0.21 | 0.217 |
| River Wear - Stanhope | 0.207 | 0.209 | 0.208 | 0.211 |
| River Gaunless - South Church | 0.084 | 0.088 | 0.087 | 0.09 |
| River Wear - Sunderland Bridge | 0.262 | 0.264 | 0.263 | 0.267 |
| River Wear - Witton Park | 0.299 | 0.303 | 0.302 | 0.306 |
| River Wear - Durham New Elvet Bridge | 0.219 | 0.224 | 0.224 | 0.228 |