| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.075 | 0.078 | 0.078 | 0.082 |
| River Wear - Chester-Le-Street | 0.295 | 0.305 | 0.304 | 0.308 |
| Smallhope Burn - Lanchester Front Street | 0.194 | 0.201 | 0.2 | 0.209 |
| River Wear - Stanhope | 0.208 | 0.212 | 0.211 | 0.215 |
| River Gaunless - South Church | 0.079 | 0.082 | 0.082 | 0.086 |
| River Wear - Sunderland Bridge | 0.249 | 0.252 | 0.251 | 0.256 |
| River Wear - Witton Park | 0.292 | 0.296 | 0.295 | 0.299 |
| River Wear - Durham New Elvet Bridge | 0.214 | 0.22 | 0.218 | 0.222 |