| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.075 | 0.075 | 0.078 |
| River Wear - Chester-Le-Street | 0.299 | 0.302 | 0.302 | 0.307 |
| Smallhope Burn - Lanchester Front Street | 0.242 | 0.249 | 0.247 | 0.253 |
| River Wear - Stanhope | 0.201 | 0.204 | 0.203 | 0.205 |
| River Gaunless - South Church | 0.036 | 0.039 | 0.038 | 0.041 |
| River Wear - Sunderland Bridge | 0.238 | 0.241 | 0.24 | 0.244 |
| River Wear - Witton Park | 0.267 | 0.27 | 0.269 | 0.272 |
| River Wear - Durham New Elvet Bridge | 0.1 | 0.112 | 0.113 | 0.126 |