| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.072 | 0.072 | 0.075 |
| River Wear - Chester-Le-Street | 0.305 | 0.315 | 0.314 | 0.322 |
| Smallhope Burn - Lanchester Front Street | 0.197 | 0.207 | 0.205 | 0.211 |
| River Wear - Stanhope | 0.208 | 0.21 | 0.209 | 0.211 |
| River Gaunless - South Church | 0.069 | 0.071 | 0.071 | 0.075 |
| River Wear - Sunderland Bridge | 0.263 | 0.27 | 0.296 | 0.556 |
| River Wear - Witton Park | 0.309 | 0.313 | 0.312 | 0.316 |
| River Wear - Durham New Elvet Bridge | 0.33 | 0.338 | 0.337 | 0.345 |