| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.057 | 0.059 | 0.059 | 0.063 |
| River Wear - Chester-Le-Street | 0.299 | 0.314 | 0.312 | 0.322 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.226 | 0.226 | 0.232 |
| River Wear - Stanhope | 0.197 | 0.197 | 0.196 | 0.197 |
| River Gaunless - South Church | 0.078 | 0.08 | 0.08 | 0.084 |
| River Wear - Sunderland Bridge | 0.249 | 0.252 | 0.252 | 0.26 |
| River Wear - Witton Park | 0.286 | 0.292 | 0.29 | 0.295 |
| River Wear - Durham New Elvet Bridge | 0.211 | 0.216 | 0.217 | 0.227 |