| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.285 | 0.328 | 0.334 | 0.406 |
| River Wear - Chester-Le-Street | 0.449 | 0.609 | 0.578 | 0.652 |
| Smallhope Burn - Lanchester Front Street | 0.294 | 0.321 | 0.333 | 0.412 |
| River Wear - Stanhope | 0.64 | 0.791 | 0.873 | 1.259 |
| River Gaunless - South Church | 0.173 | 0.205 | 0.205 | 0.233 |
| River Wear - Sunderland Bridge | 0.425 | 0.585 | 0.57 | 0.719 |
| River Wear - Witton Park | 0.544 | 0.699 | 0.729 | 1.051 |
| River Wear - Durham New Elvet Bridge | 0.354 | 0.479 | 0.458 | 0.503 |