| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.073 | 0.072 | 0.075 |
| River Wear - Chester-Le-Street | 0.322 | 0.323 | 0.323 | 0.325 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.224 | 0.222 | 0.229 |
| River Wear - Stanhope | 0.215 | 0.22 | 0.22 | 0.227 |
| River Gaunless - South Church | 0.094 | 0.096 | 0.096 | 0.1 |
| River Wear - Sunderland Bridge | 0.265 | 0.267 | 0.267 | 0.271 |
| River Wear - Witton Park | 0.304 | 0.311 | 0.31 | 0.317 |
| River Wear - Durham New Elvet Bridge | 0.192 | 0.195 | 0.195 | 0.199 |