| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.054 | 0.055 | 0.055 | 0.057 |
| River Wear - Chester-Le-Street | 0.295 | 0.299 | 0.298 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.218 | 0.225 | 0.224 | 0.232 |
| River Wear - Stanhope | 0.192 | 0.192 | 0.192 | 0.192 |
| River Gaunless - South Church | 0.071 | 0.073 | 0.073 | 0.076 |
| River Wear - Sunderland Bridge | 0.245 | 0.248 | 0.247 | 0.249 |
| River Wear - Witton Park | 0.28 | 0.284 | 0.283 | 0.286 |
| River Wear - Durham New Elvet Bridge | 0.198 | 0.206 | 0.206 | 0.211 |