| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.153 | 0.157 | 0.157 | 0.165 |
| River Wear - Chester-Le-Street | 0.36 | 0.366 | 0.365 | 0.37 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.238 | 0.251 | 0.279 |
| River Wear - Stanhope | 0.234 | 0.235 | 0.234 | 0.236 |
| River Gaunless - South Church | 0.08 | 0.082 | 0.081 | 0.084 |
| River Wear - Sunderland Bridge | 0.294 | 0.296 | 0.296 | 0.297 |
| River Wear - Witton Park | 0.342 | 0.345 | 0.344 | 0.347 |
| River Wear - Durham New Elvet Bridge | 0.249 | 0.251 | 0.251 | 0.253 |