| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.07 | 0.072 | 0.071 | 0.073 |
| River Wear - Chester-Le-Street | 0.313 | 0.319 | 0.318 | 0.322 |
| Smallhope Burn - Lanchester Front Street | 0.199 | 0.207 | 0.205 | 0.213 |
| River Wear - Stanhope | 0.209 | 0.215 | 0.214 | 0.221 |
| River Gaunless - South Church | 0.069 | 0.071 | 0.071 | 0.074 |
| River Wear - Sunderland Bridge | 0.27 | 0.273 | 0.272 | 0.275 |
| River Wear - Witton Park | 0.32 | 0.323 | 0.322 | 0.325 |
| River Wear - Durham New Elvet Bridge | 0.335 | 0.339 | 0.339 | 0.344 |