| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.106 | 0.108 | 0.108 | 0.114 |
| River Wear - Chester-Le-Street | 0.336 | 0.343 | 0.342 | 0.347 |
| Smallhope Burn - Lanchester Front Street | 0.211 | 0.219 | 0.218 | 0.225 |
| River Wear - Stanhope | 0.253 | 0.261 | 0.26 | 0.265 |
| River Gaunless - South Church | 0.081 | 0.084 | 0.084 | 0.093 |
| River Wear - Sunderland Bridge | 0.295 | 0.301 | 0.3 | 0.306 |
| River Wear - Witton Park | 0.347 | 0.354 | 0.354 | 0.364 |
| River Wear - Durham New Elvet Bridge | 0.234 | 0.239 | 0.239 | 0.249 |