| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.062 | 0.066 | 0.066 | 0.072 |
| River Wear - Chester-Le-Street | 0.298 | 0.304 | 0.305 | 0.315 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.226 | 0.225 | 0.233 |
| River Wear - Stanhope | 0.212 | 0.216 | 0.215 | 0.222 |
| River Gaunless - South Church | 0.045 | 0.048 | 0.047 | 0.051 |
| River Wear - Sunderland Bridge | 0.258 | 0.26 | 0.261 | 0.269 |
| River Wear - Witton Park | 0.307 | 0.313 | 0.312 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.211 | 0.216 | 0.217 | 0.227 |