| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.152 | 0.163 | 0.203 | 0.348 |
| River Wear - Chester-Le-Street | 0.424 | 0.435 | 0.445 | 0.481 |
| Smallhope Burn - Lanchester Front Street | 0.244 | 0.262 | 0.287 | 0.384 |
| River Wear - Stanhope | 0.349 | 0.389 | 0.542 | 0.861 |
| River Gaunless - South Church | 0.111 | 0.146 | 0.14 | 0.175 |
| River Wear - Sunderland Bridge | 0.396 | 0.416 | 0.425 | 0.573 |
| River Wear - Witton Park | 0.453 | 0.47 | 0.525 | 0.779 |
| River Wear - Durham New Elvet Bridge | 0.328 | 0.343 | 0.353 | 0.397 |