| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.054 | 0.057 | 0.057 | 0.061 |
| River Wear - Chester-Le-Street | 0.285 | 0.288 | 0.287 | 0.29 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.223 | 0.221 | 0.229 |
| River Wear - Stanhope | 0.178 | 0.18 | 0.179 | 0.181 |
| River Gaunless - South Church | 0.041 | 0.043 | 0.043 | 0.048 |
| River Wear - Sunderland Bridge | 0.252 | 0.252 | 0.253 | 0.258 |
| River Wear - Witton Park | 0.301 | 0.303 | 0.302 | 0.305 |
| River Wear - Durham New Elvet Bridge | 0.152 | 0.157 | 0.157 | 0.162 |