| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.044 | 0.049 | 0.047 | 0.051 |
| River Wear - Chester-Le-Street | 0.288 | 0.292 | 0.292 | 0.299 |
| Smallhope Burn - Lanchester Front Street | 0.206 | 0.212 | 0.212 | 0.221 |
| River Wear - Stanhope | 0.18 | 0.185 | 0.186 | 0.192 |
| River Gaunless - South Church | 0.055 | 0.059 | 0.058 | 0.062 |
| River Wear - Sunderland Bridge | 0.24 | 0.241 | 0.241 | 0.247 |
| River Wear - Witton Park | 0.271 | 0.279 | 0.278 | 0.283 |
| River Wear - Durham New Elvet Bridge | 0.2 | 0.206 | 0.206 | 0.211 |