| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.28 | 0.414 | 0.436 | 0.976 |
| River Wear - Chester-Le-Street | 0.478 | 0.61 | 0.64 | 1.276 |
| Smallhope Burn - Lanchester Front Street | 0.281 | 0.321 | 0.333 | 0.676 |
| River Wear - Stanhope | 0.348 | 0.51 | 0.581 | 1.136 |
| River Gaunless - South Church | 0.171 | 0.221 | 0.243 | 0.68 |
| River Wear - Sunderland Bridge | 0.432 | 0.56 | 0.587 | 1.133 |
| River Wear - Witton Park | 0.484 | 0.629 | 0.665 | 1.342 |
| River Wear - Durham New Elvet Bridge | 0.353 | 0.481 | 0.514 | 1.29 |