| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.237 | 0.245 | 0.247 | 0.269 |
| River Wear - Chester-Le-Street | 0.495 | 0.512 | 0.515 | 0.543 |
| Smallhope Burn - Lanchester Front Street | 0.278 | 0.283 | 0.282 | 0.288 |
| River Wear - Stanhope | 0.409 | 0.409 | 0.41 | 0.425 |
| River Gaunless - South Church | 0.19 | 0.198 | 0.198 | 0.208 |
| River Wear - Sunderland Bridge | 0.461 | 0.476 | 0.477 | 0.5 |
| River Wear - Witton Park | 0.521 | 0.538 | 0.54 | 0.563 |
| River Wear - Durham New Elvet Bridge | 0.374 | 0.388 | 0.389 | 0.412 |