| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.092 | 0.095 | 0.096 | 0.104 |
| River Wear - Chester-Le-Street | 0.342 | 0.349 | 0.354 | 0.383 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.229 | 0.227 | 0.237 |
| River Wear - Stanhope | 0.228 | 0.232 | 0.234 | 0.247 |
| River Gaunless - South Church | 0.096 | 0.098 | 0.098 | 0.1 |
| River Wear - Sunderland Bridge | 0.284 | 0.29 | 0.291 | 0.308 |
| River Wear - Witton Park | 0.323 | 0.33 | 0.332 | 0.348 |
| River Wear - Durham New Elvet Bridge | 0.22 | 0.231 | 0.232 | 0.248 |