| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.221 | 0.225 | 0.225 | 0.232 |
| River Wear - Chester-Le-Street | 0.45 | 0.457 | 0.47 | 0.532 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.268 | 0.268 | 0.277 |
| River Wear - Stanhope | 0.344 | 0.493 | 0.473 | 0.517 |
| River Gaunless - South Church | 0.168 | 0.183 | 0.182 | 0.197 |
| River Wear - Sunderland Bridge | 0.427 | 0.459 | 0.468 | 0.517 |
| River Wear - Witton Park | 0.481 | 0.579 | 0.557 | 0.607 |
| River Wear - Durham New Elvet Bridge | 0.353 | 0.36 | 0.379 | 0.42 |