| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.11 | 0.113 | 0.113 | 0.118 |
| River Wear - Chester-Le-Street | 0.339 | 0.343 | 0.344 | 0.354 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.241 | 0.241 | 0.247 |
| River Wear - Stanhope | 0.223 | 0.23 | 0.228 | 0.233 |
| River Gaunless - South Church | 0.078 | 0.081 | 0.08 | 0.084 |
| River Wear - Sunderland Bridge | 0.282 | 0.286 | 0.286 | 0.294 |
| River Wear - Witton Park | 0.32 | 0.328 | 0.326 | 0.333 |
| River Wear - Durham New Elvet Bridge | 0.267 | 0.27 | 0.269 | 0.274 |