| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.05 | 0.052 | 0.052 | 0.055 |
| River Wear - Chester-Le-Street | 0.318 | 0.322 | 0.322 | 0.328 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.244 | 0.242 | 0.248 |
| River Wear - Stanhope | 0.245 | 0.249 | 0.248 | 0.252 |
| River Gaunless - South Church | 0.04 | 0.043 | 0.042 | 0.047 |
| River Wear - Sunderland Bridge | 0.272 | 0.275 | 0.275 | 0.28 |
| River Wear - Witton Park | 0.325 | 0.327 | 0.328 | 0.333 |
| River Wear - Durham New Elvet Bridge | 0.188 | 0.196 | 0.196 | 0.206 |