| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.095 | 0.161 | 0.381 | 1.278 |
| River Wear - Chester-Le-Street | 0.363 | 0.395 | 0.436 | 0.866 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.318 | 0.474 | 1.07 |
| River Wear - Stanhope | 0.264 | 0.328 | 0.754 | 1.666 |
| River Gaunless - South Church | 0.084 | 0.118 | 0.189 | 0.502 |
| River Wear - Sunderland Bridge | 0.318 | 0.345 | 0.533 | 1.841 |
| River Wear - Witton Park | 0.374 | 0.386 | 0.8 | 2.593 |
| River Wear - Durham New Elvet Bridge | 0.363 | 0.38 | 0.529 | 1.948 |