| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.076 | 0.08 | 0.079 | 0.081 |
| River Wear - Chester-Le-Street | 0.308 | 0.311 | 0.31 | 0.314 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.229 | 0.229 | 0.239 |
| River Wear - Stanhope | 0.223 | 0.226 | 0.225 | 0.227 |
| River Gaunless - South Church | 0.063 | 0.066 | 0.066 | 0.07 |
| River Wear - Sunderland Bridge | 0.252 | 0.255 | 0.254 | 0.256 |
| River Wear - Witton Park | 0.284 | 0.288 | 0.288 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.244 | 0.247 | 0.247 | 0.249 |