| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.268 | 0.309 | 0.335 | 0.481 |
| River Wear - Chester-Le-Street | 0.411 | 0.465 | 0.465 | 0.503 |
| Smallhope Burn - Lanchester Front Street | 0.267 | 0.29 | 0.32 | 0.453 |
| River Wear - Stanhope | 0.287 | 0.295 | 0.295 | 0.302 |
| River Gaunless - South Church | 0.153 | 0.162 | 0.164 | 0.194 |
| River Wear - Sunderland Bridge | 0.384 | 0.388 | 0.389 | 0.404 |
| River Wear - Witton Park | 0.421 | 0.425 | 0.425 | 0.433 |
| River Wear - Durham New Elvet Bridge | 0.318 | 0.326 | 0.335 | 0.383 |