| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.08 | 0.082 | 0.101 |
| River Wear - Chester-Le-Street | 0.3 | 0.305 | 0.306 | 0.33 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.227 | 0.235 | 0.304 |
| River Wear - Stanhope | 0.193 | 0.198 | 0.201 | 0.256 |
| River Gaunless - South Church | 0.06 | 0.064 | 0.067 | 0.105 |
| River Wear - Sunderland Bridge | 0.241 | 0.247 | 0.251 | 0.28 |
| River Wear - Witton Park | 0.294 | 0.299 | 0.298 | 0.302 |
| River Wear - Durham New Elvet Bridge | 0.198 | 0.217 | 0.218 | 0.237 |