| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.168 | 0.228 | 0.244 | 0.507 |
| River Wear - Chester-Le-Street | 0.422 | 0.515 | 0.571 | 1.345 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.265 | 0.269 | 0.381 |
| River Wear - Stanhope | 0.335 | 0.463 | 0.558 | 1.587 |
| River Gaunless - South Church | 0.129 | 0.17 | 0.185 | 0.496 |
| River Wear - Sunderland Bridge | 0.395 | 0.498 | 0.55 | 1.337 |
| River Wear - Witton Park | 0.459 | 0.579 | 0.642 | 1.734 |
| River Wear - Durham New Elvet Bridge | 0.326 | 0.393 | 0.456 | 1.4 |