| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.352 | 0.354 | 0.355 | 0.363 |
| River Wear - Chester-Le-Street | 0.512 | 0.519 | 0.519 | 0.534 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.279 | 0.278 | 0.283 |
| River Wear - Stanhope | 0.388 | 0.397 | 0.407 | 0.475 |
| River Gaunless - South Church | 0.172 | 0.175 | 0.174 | 0.177 |
| River Wear - Sunderland Bridge | 0.462 | 0.472 | 0.471 | 0.483 |
| River Wear - Witton Park | 0.515 | 0.528 | 0.529 | 0.552 |
| River Wear - Durham New Elvet Bridge | 0.405 | 0.424 | 0.423 | 0.433 |