| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.168 | 0.172 | 0.171 | 0.174 |
| River Wear - Chester-Le-Street | 0.426 | 0.429 | 0.429 | 0.432 |
| Smallhope Burn - Lanchester Front Street | 0.243 | 0.247 | 0.246 | 0.251 |
| River Wear - Stanhope | 0.338 | 0.355 | 0.352 | 0.359 |
| River Gaunless - South Church | 0.134 | 0.136 | 0.135 | 0.137 |
| River Wear - Sunderland Bridge | 0.403 | 0.405 | 0.404 | 0.407 |
| River Wear - Witton Park | 0.468 | 0.472 | 0.471 | 0.474 |
| River Wear - Durham New Elvet Bridge | 0.329 | 0.332 | 0.331 | 0.334 |