| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.17 | 0.171 | 0.171 | 0.173 |
| River Wear - Chester-Le-Street | 0.478 | 0.487 | 0.487 | 0.496 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.279 | 0.279 | 0.283 |
| River Wear - Stanhope | 0.367 | 0.376 | 0.376 | 0.395 |
| River Gaunless - South Church | 0.156 | 0.161 | 0.16 | 0.165 |
| River Wear - Sunderland Bridge | 0.441 | 0.45 | 0.451 | 0.466 |
| River Wear - Witton Park | 0.507 | 0.511 | 0.515 | 0.534 |
| River Wear - Durham New Elvet Bridge | 0.365 | 0.375 | 0.375 | 0.386 |