| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.041 | 0.044 | 0.043 | 0.046 |
| River Wear - Chester-Le-Street | 0.275 | 0.278 | 0.279 | 0.288 |
| Smallhope Burn - Lanchester Front Street | 0.206 | 0.211 | 0.211 | 0.22 |
| River Wear - Stanhope | 0.166 | 0.167 | 0.167 | 0.17 |
| River Gaunless - South Church | 0.052 | 0.055 | 0.054 | 0.058 |
| River Wear - Sunderland Bridge | 0.225 | 0.228 | 0.229 | 0.233 |
| River Wear - Witton Park | 0.248 | 0.26 | 0.258 | 0.262 |
| River Wear - Durham New Elvet Bridge | 0.178 | 0.182 | 0.182 | 0.189 |