| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.094 | 0.093 | 0.097 |
| River Wear - Chester-Le-Street | 0.314 | 0.317 | 0.317 | 0.322 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.228 | 0.228 | 0.239 |
| River Wear - Stanhope | 0.214 | 0.216 | 0.216 | 0.22 |
| River Gaunless - South Church | 0.094 | 0.098 | 0.098 | 0.115 |
| River Wear - Sunderland Bridge | 0.256 | 0.26 | 0.26 | 0.265 |
| River Wear - Witton Park | 0.289 | 0.294 | 0.293 | 0.296 |
| River Wear - Durham New Elvet Bridge | 0.183 | 0.193 | 0.194 | 0.205 |