| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.059 | 0.058 | 0.076 |
| River Wear - Chester-Le-Street | 0.266 | 0.297 | 0.293 | 0.307 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.229 | 0.228 | 0.253 |
| River Wear - Stanhope | 0.17 | 0.188 | 0.189 | 0.208 |
| River Gaunless - South Church | 0.043 | 0.051 | 0.051 | 0.065 |
| River Wear - Sunderland Bridge | 0.232 | 0.249 | 0.249 | 0.264 |
| River Wear - Witton Park | 0.256 | 0.283 | 0.286 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.101 | 0.165 | 0.159 | 0.193 |