| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.126 | 0.101 | 0.13 |
| River Wear - Chester-Le-Street | 0.303 | 0.308 | 0.307 | 0.313 |
| Smallhope Burn - Lanchester Front Street | 0.195 | 0.204 | 0.203 | 0.211 |
| River Wear - Stanhope | 0.195 | 0.198 | 0.197 | 0.2 |
| River Gaunless - South Church | 0.075 | 0.076 | 0.076 | 0.079 |
| River Wear - Sunderland Bridge | 0.245 | 0.246 | 0.247 | 0.252 |
| River Wear - Witton Park | 0.281 | 0.284 | 0.284 | 0.287 |
| River Wear - Durham New Elvet Bridge | 0.213 | 0.217 | 0.218 | 0.225 |