| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.07 | 0.071 | 0.071 | 0.074 |
| River Wear - Chester-Le-Street | 0.299 | 0.302 | 0.302 | 0.308 |
| Smallhope Burn - Lanchester Front Street | 0.194 | 0.201 | 0.2 | 0.206 |
| River Wear - Stanhope | 0.2 | 0.203 | 0.202 | 0.203 |
| River Gaunless - South Church | 0.079 | 0.083 | 0.082 | 0.085 |
| River Wear - Sunderland Bridge | 0.244 | 0.247 | 0.247 | 0.25 |
| River Wear - Witton Park | 0.28 | 0.286 | 0.284 | 0.288 |
| River Wear - Durham New Elvet Bridge | 0.209 | 0.219 | 0.218 | 0.222 |