| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.172 | 0.175 | 0.177 | 0.186 |
| River Wear - Chester-Le-Street | 0.338 | 0.344 | 0.344 | 0.355 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.216 | 0.217 | 0.223 |
| River Wear - Stanhope | 0.235 | 0.235 | 0.235 | 0.237 |
| River Gaunless - South Church | 0.095 | 0.098 | 0.097 | 0.102 |
| River Wear - Sunderland Bridge | 0.278 | 0.282 | 0.281 | 0.287 |
| River Wear - Witton Park | 0.305 | 0.306 | 0.306 | 0.308 |
| River Wear - Durham New Elvet Bridge | 0.263 | 0.269 | 0.269 | 0.276 |