| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.223 | 0.226 | 0.226 | 0.23 |
| River Wear - Chester-Le-Street | 0.418 | 0.423 | 0.423 | 0.429 |
| Smallhope Burn - Lanchester Front Street | 0.244 | 0.248 | 0.247 | 0.252 |
| River Gaunless - South Church | 0.136 | 0.141 | 0.14 | 0.145 |
| River Wear - Sunderland Bridge | 0.379 | 0.383 | 0.383 | 0.388 |
| River Wear - Witton Park | 0.43 | 0.433 | 0.432 | 0.437 |
| River Wear - Durham New Elvet Bridge | 0.321 | 0.33 | 0.329 | 0.339 |