| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.301 | 0.312 | 0.311 | 0.325 |
| River Wear - Chester-Le-Street | 0.524 | 0.534 | 0.538 | 0.561 |
| Smallhope Burn - Lanchester Front Street | 0.289 | 0.292 | 0.291 | 0.295 |
| River Wear - Stanhope | 0.383 | 0.391 | 0.39 | 0.397 |
| River Gaunless - South Church | 0.175 | 0.18 | 0.18 | 0.184 |
| River Wear - Sunderland Bridge | 0.486 | 0.493 | 0.493 | 0.511 |
| River Wear - Witton Park | 0.554 | 0.559 | 0.561 | 0.572 |
| River Wear - Durham New Elvet Bridge | 0.637 | 0.645 | 0.646 | 0.669 |