| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.085 | 0.088 | 0.087 | 0.09 |
| River Wear - Chester-Le-Street | 0.317 | 0.32 | 0.32 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.206 | 0.213 | 0.212 | 0.22 |
| River Wear - Stanhope | 0.216 | 0.216 | 0.216 | 0.217 |
| River Gaunless - South Church | 0.09 | 0.093 | 0.092 | 0.096 |
| River Wear - Sunderland Bridge | 0.269 | 0.272 | 0.271 | 0.272 |
| River Wear - Witton Park | 0.311 | 0.314 | 0.314 | 0.316 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.228 | 0.228 | 0.231 |