| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.089 | 0.091 | 0.133 |
| River Wear - Chester-Le-Street | 0.326 | 0.335 | 0.34 | 0.372 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.242 | 0.248 | 0.311 |
| River Wear - Stanhope | 0.195 | 0.198 | 0.197 | 0.202 |
| River Gaunless - South Church | 0.084 | 0.092 | 0.093 | 0.111 |
| River Wear - Sunderland Bridge | 0.26 | 0.283 | 0.282 | 0.324 |
| River Wear - Witton Park | 0.303 | 0.322 | 0.32 | 0.329 |
| River Wear - Durham New Elvet Bridge | 0.224 | 0.249 | 0.241 | 0.258 |