| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.139 | 0.14 | 0.14 | 0.144 |
| River Wear - Chester-Le-Street | 0.373 | 0.375 | 0.375 | 0.379 |
| Smallhope Burn - Lanchester Front Street | 0.249 | 0.254 | 0.253 | 0.258 |
| River Wear - Stanhope | 0.239 | 0.241 | 0.24 | 0.242 |
| River Gaunless - South Church | 0.1 | 0.101 | 0.101 | 0.105 |
| River Wear - Sunderland Bridge | 0.325 | 0.327 | 0.328 | 0.335 |
| River Wear - Witton Park | 0.376 | 0.378 | 0.378 | 0.386 |
| River Wear - Durham New Elvet Bridge | 0.29 | 0.299 | 0.299 | 0.302 |