| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.035 | 0.052 | 0.057 | 0.148 |
| River Wear - Chester-Le-Street | 0.271 | 0.3 | 0.306 | 0.419 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.223 | 0.225 | 0.31 |
| River Wear - Stanhope | 0.015 | 0.186 | 0.187 | 0.217 |
| River Gaunless - South Church | 0.055 | 0.072 | 0.074 | 0.284 |
| River Wear - Sunderland Bridge | 0.223 | 0.25 | 0.254 | 0.369 |
| River Wear - Witton Park | 0.25 | 0.289 | 0.286 | 0.322 |
| River Wear - Durham New Elvet Bridge | 0.181 | 0.216 | 0.216 | 0.309 |