| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.112 | 0.114 | 0.115 | 0.122 |
| River Wear - Chester-Le-Street | 0.381 | 0.385 | 0.385 | 0.395 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.266 | 0.266 | 0.283 |
| River Wear - Stanhope | 0.32 | 0.324 | 0.366 | 0.714 |
| River Gaunless - South Church | 0.08 | 0.084 | 0.083 | 0.086 |
| River Wear - Sunderland Bridge | 0.345 | 0.348 | 0.348 | 0.356 |
| River Wear - Witton Park | 0.41 | 0.413 | 0.414 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.321 | 0.325 | 0.325 | 0.332 |