| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.141 | 0.144 | 0.145 | 0.153 |
| River Wear - Chester-Le-Street | 0.345 | 0.358 | 0.359 | 0.376 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.208 | 0.207 | 0.216 |
| River Wear - Stanhope | 0.243 | 0.266 | 0.264 | 0.287 |
| River Gaunless - South Church | 0.076 | 0.079 | 0.079 | 0.082 |
| River Wear - Sunderland Bridge | 0.29 | 0.301 | 0.302 | 0.324 |
| River Wear - Witton Park | 0.334 | 0.346 | 0.347 | 0.369 |
| River Wear - Durham New Elvet Bridge | 0.247 | 0.257 | 0.258 | 0.271 |